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-ETHOD OF OPERATION

# ' #

UNIT !PART FROM THE GALVANIC AND LOW CAPACITIVE

ISOLATION PROVIDED BY THE INPUT TRANSFORMERS FILTERS

ARE PROVIDED FOR THE SUPPRESSION OF INTERFERENCE 4HE

FILTERS HAVE BEEN OPTIMIZED WITH REGARD TO BANDWIDTH

AND PROCESSING SPEED TO SUIT THE MEASURED VALUE

PROCESSING 4HE MATCHED ANALOG VALUES ARE THEN

PASSED TO THE ANALOG INPUT ON THE PROCESSOR PCB

4HE ANALOG INPUT SECTION CONTAINS INPUT AMPLIFIERS

SAMPLE AND HOLD ELEMENTS FOR EACH INPUT ANALOG

TO DIGITAL CONVERTERS AND MEMORY CIRCUITS FOR THE

DATA TRANSFER TO THE MICROPROCESSOR

&OR EACH MEASURED VOLTAGE OF THE TWO SOURCES DE

FINED AS 5 AND 5 THREE MEASURED VALUE INPUTS

ARE AVAILABLE 4WO MEASURED VALUE INPUTS OF EACH SET

WILL BE CONNECTED TO THE PHASE TO PHASE VOLT

AGES WHICH ARE TO BE PARALLELED WITH RESPECTIVELY RE

VERSED POLARITY )N CONJUNCTION WITH THE THE TWO DIFFER

ENT AND LOGICALLY INDEPENDENT MEASURING METHODS

AND THE TWO INDEPENDENTLY CONTROLLED CLOSING RELAYS

DUAL CHANNEL PROCESSING IS ACHIEVED 4HE RESPEC

TIVE THIRD MEASURED VALUE INPUT CAN BE USED TO CON

NECT ANOTHER PHASE TO PHASE VOLTAGE SO THAT THE

UNIT IS EVEN ABLE TO CHECK THE PHASE SEQUENCE

!PART FROM CONTROL AND SUPERVISION OF THE MEASURED

VALUES THE MICROPROCESSOR PROCESSES THE ACTUAL

PARALLELING FUNCTIONS 4HESE INCLUDE IN PARTICULAR

FILTERING AND FORMATION OF THE MEASURED QUANTITIES
CALCULATION OF THE VOLTAGES AND THE VOLTAGE MAGNI

TUDE DIFFERENCE
CALCULATION OF THE FREQUENCIES AND THE FREQUENCY

DIFFERENCE
CALCULATION OF THE PHASE ANGLE DIFFERENCE
SCANNING OF LIMIT VALUES AND TIME SEQUENCES FOR

SYNCHRONOUS SWITCHING
PREDETERMINATION OF THE IDEAL CLOSING INSTANT FOR

ASYNCHRONOUS SWITCHING
OUTPUT OF CONTROL COMMANDS TO THE VOLTAGE AND

SPEED REGULATOR FOR AUTOMATIC SYNCHRONIZATION IN

OUTPUT OF THE CLOSING COMMAND TAKING INTO AC

COUNT THE BREAKER OPERATING TIME

STORAGE AND ISSUE OF MESSAGES

"INARY INPUTS AND OUTPUTS TO AND FROM THE PROCESSOR

ARE CHANNELLED VIA THE INPUTOUTPUT ELEMENTS &ROM

THESE THE PROCESSOR RECEIVES INFORMATION FROM THE

SWITCHGEAR EG START TO SYNCHRONIZE OR FROM OTH

ER EQUIPMENT /UTPUTS INCLUDE IN PARTICULAR THE

COMMAND TO THE CIRCUIT BREAKER THE CONTROL COM

MANDS FOR VOLTAGE AND SPEED WITH 6% AND SIG

NALS FOR REMOTE SIGNALLING OF IMPORTANT EVENTS AND

CONDITIONS AS WELL AS VISUAL INDICATORS ,%$S AND AN

ALPHANUMERICAL DISPLAY ON THE FRONT PLATE

4WO COMMAND RELAYS ARE PROVIDED FOR THE CLOSING

COMMAND 4HESE ARE DUAL CHANNEL CONTROLLED BY

EACH OF THE RESULTS OF THE TWO MEASUREMENT METH

ODS 4HE CONTACTS ARE CONNECTED IN SERIES SO THAT A

CLOSING COMMAND CAN ONLY BE GIVEN WHEN BOTH RE

LAYS HAVE PICKED UP

!N INTEGRATED MEMBRANE KEYBOARD IN CONNECTION

WITH THE BUILT IN ALPHANUMERICAL ,#$ DISPLAY EN

ABLES COMMUNICATION WITH THE UNIT !LL OPERATIONAL

DATA SUCH AS SETTING VALUES PLANT DATA ETC ARE EN

TERED INTO THE DEVICE FROM THIS PANEL REFER TO 3ECTION

5SING THIS PANEL THE PARAMETERS CAN BE RE

CALLED AND THE RELEVANT ANNUNCIATIONS AND MES

SAGES CAN BE READ OUT REFER TO 3ECTION 4HE DIA

LOG WITH THE RELAY CAN BE CARRIED OUT ALTERNATIVELY VIA

THE SERIAL INTERFACE IN THE FRONT PLATE BY MEANS OF A

PERSONAL COMPUTER

! POWER SUPPLY UNIT PROVIDES THE AUXILIARY SUPPLY ON

THE VARIOUS VOLTAGE LEVELS TO THE DESCRIBED FUNCTIONAL

UNITS 6 IS USED FOR THE RELAY OUTPUTS 4HE ANALOG

INPUT REQUIRES q 6 WHEREAS THE PROCESSOR AND ITS

IMMEDIATE PERIPHERALS ARE SUPPLIED WITH 6 4RAN

SIENT FAILURES IN THE SUPPLY VOLTAGE UP TO MS

WHICH MAY OCCUR DURING SHORT CIRCUITS IN THE DC

SUPPLY SYSTEM OF THE PLANT ARE BRIDGED BY A DC VOLT

AGE STORAGE ELEMENT RATED AUXILIARY VOLTAGE

6DC

Содержание 7VE51

Страница 1: ... 6 6 UMERICAL 0ARALLELING EVICE NSTRUCTION ANUAL RDER O IGURE LLUSTRATION OF THE NUMERICAL PARALLELING DEVICE 6 IN FLUSH MOUNTING CASE D 3IEMENS ...

Страница 2: ...ION WITHIN SPECIFIED VOLTAGE LIMITS OW VOLTAGE DIRECTIVE ONFORMITY IS PROVED BY TESTS THAT HAD BEEN PERFORMED ACCORDING TO ARTICLE OF THE OUNCIL IRECTIVE IN ACCOR DANCE WITH THE GENERIC STANDARDS AND FOR DIRECTIVE AND THE STANDARDS FOR LOW VOLTAGE DIRECTIVE BY 3IEMENS 4HE DEVICE IS DESIGNED AND MANUFACTURED FOR APPLICATION IN INDUSTRIAL ENVIRONMENT 4HE DEVICE IS DESIGNED IN ACCORDANCE WITH THE INT...

Страница 3: ...NG FOR 6 ONLY NCILLARY FUNCTIONS ETHOD OF OPERATION PERATION OF COMPLETE UNIT 0ARALLELING OF GENERATORS WITH SYSTEMS UTOMATIC SYNCHRONIZING OF GENERATORS 0ARALLELING OF SYSTEMS UTPUT OF STATUS SIGNALS EASUREMENT SEQUENCE NCILLARY FUNCTIONS 0ROCESSING OF ANNUNCIATIONS NDICATIONS AND BINARY OUTPUTS SIGNAL RELAYS NFORMATION ON THE DISPLAY PANEL OR TO APERSONAL COMPUTER 2OUTINE OPERATIONAL MEASUREMENT...

Страница 4: ...ION ON PARAMETER BLOCKS 3ETTINGS FOR FUNCTION RANGE 3ETTINGS FOR PARALLELING 3ETTINGS FOR FREQUENCY BALANCING 6 ONLY 3ETTINGS FOR VOLTAGE BALANCING 6 ONLY UTPUT OF STATUS SIGNALS 6 ONLY NNUNCIATIONS NTRODUCTION PERATIONAL ANNUNCIATIONS ON THE DISPLAY OR VIA THE OPERATING INTERFACE ADDRESS BLOCK NNUNCIATIONS CONCERNING PARALLELING PROCEDURE ADDRESS BLOCKS TO NNUNCIATIONS ON INDICATORS AND OUTPUT SI...

Страница 5: ...LD FURTHER INFORMATION BE DESIRED OR SHOULD PARTICULAR PROBLEMS ARISE WHICH ARE NOT COVERED SUFFICIENTLY FOR THE PURCHASER S PURPOSE THE MATTER SHOULD BE REFERRED TO THE LOCAL 3IEMENS SALES OFFICE 4HE CONTENTS OF THIS INSTRUCTION MANUAL SHALL NOT BE COME PART NOR MODIFY ANY PRIOR OR EXISTING AGREE MENT COMMITMENT OR RELATIONSHIP 4HE SALES CON TRACT CONTAINS THE ENTIRE OBLIGATIONS OF 3IEMENS 4HE WA...

Страница 6: ...E INPUTS AND ANALOG TO DIGITAL CONVERTER RANGES TWO DIFFERENT AND LOGICALLY INDE PENDENT METHODS OF MEASUREMENT TWO COMMAND RELAYS CONTROLLED BY DIFFERENT CRITERIA TOGETHER WITH COMPREHENSIVE MONITORING FUNCTIONS AND PLAUSIBIL ITY CHECKS EATURES 0ROCESSOR SYSTEM WITH POWERFUL BIT MICROPRO CESSOR OMPLETE DIGITAL MEASURED VALUE PROCESSING AND CONTROL FROM DATA ACQUISITION AND DIGITIZING OF THE MEASU...

Страница 7: ...EWED TERMINALS WHICH ARE ARRANGED OVER CUT OUTS ON THE TOP AND BOTTOM COVERS 4HE TERMINALS ARE NUMBERED CONSECUTIVELY FROM LEFT TO RIGHT AT THE BOTTOM AND TOP 4HE DEGREE OF PROTECTION FOR THE HOUSING IS 0 FOR THE TERMINALS 0 OR DIMENSIONS PLEASE RE FER TO IGURE 6 JJ J JJJ IN HOUSING 80 80 FOR PANEL FLUSH MOUNTING OR 6 JJ J JJJ FOR CUBICLE INSTALLATION 4HE HOUSING HAS FULL SHEET METAL COVERS AS WEL...

Страница 8: ... ESIGN 6 6 HORIZONTAL POSITION VERTICAL POSITION CONSECUTIVE CONNECTION NUMBER IGURE ONNECTION PLUGS REAR VIEW HOUSING FOR FLUSH MOUNTING EXAMPLE ...

Страница 9: ...MENSIONS OF THE VARIOUS TYPES OF HOUSINGS AVAILABLE 6 OUSING FOR PANEL SURFACE MOUNTING 80 AX TERMINALS FOR CROSS SECTION MAX MM IMENSIONS IN MM 2ESET AND PAGING BUTTONS ARTHING TERMINAL IGURE IMENSIONS FOR HOUSING 80 FOR PANEL SURFACE MOUNTING ...

Страница 10: ...TION 80 OUNTING PLATE ONNECTOR MODULES 2ESET AND PAGING BUTTONS 0ANEL CUT OUT OR IMENSIONS IN MM ONNECTORS 3CREWED TERMINAL FOR MAX MM 4WIN SPRING CRIMP CONNECTOR IN PARALLEL FOR MAX MM IGURE IMENSIONS FOR HOUSING 80 FOR PANEL FLUSH MOUNTING OR CUBICLE INSTALLATION ...

Страница 11: ...ESIGN 6 6 6 OUSING FOR PANEL SURFACE MOUNTING 80 2ESET AND PAG ING BUTTONS AX TERMINALS FOR CROSS SECTION MAX MM ARTHING TERMINAL IMENSIONS IN MM IGURE IMENSIONS FOR HOUSING 80 FOR PANEL SURFACE MOUNTING ...

Страница 12: ...TION 80 OUNTING PLATE ONNECTOR MODULES 2ESET AND PAG ING BUTTONS 0ANEL CUT OUT OR IMENSIONS IN MM ONNECTORS 3CREWED TERMINAL FOR MAX MM 4WIN SPRING CRIMP CONNECTOR IN PARALLEL FOR MAX MM IGURE IMENSIONS FOR HOUSING 80 FOR PANEL FLUSH MOUNTING OR CUBICLE INSTALLATION ...

Страница 13: ...R SETS 0ARALLELING OF ASYNCHRONOUS AND SYNCHRONOUS VOLTAGE SOURCES SELECTABLE PARAMETER SETS FREQUENCY AND VOLTAGE BALANCER UMERICAL 0ARALLELING EVICE 6 ONSTRUCTION IN HOUSING 80 FOR PANEL SURFACE MOUNTING IN HOUSING 80 FOR PANEL FLUSH MOUNTING IN HOUSING 80 FOR CUBICLE INSTALLATION WITHOUT GLASS WINDOW NGLISH OPERATION LANGUAGE F Z Z ...

Страница 14: ...US UXILIARY VOLTAGE 0OWER SUPPLY VIA INTEGRATED DC DC CONVERTER 2ATED AUXILIARY VOLTAGE 5 6DC 6DC 6DC TO 6DC TO 6DC TO 6DC 0ERMISSIBLE VARIATIONS 3UPERIMPOSED AC VOLTAGE AT RATED VOLTAGE PEAK TO PEAK AT LIMITS OF ADMISSIBLE VOLTAGE 0OWER CONSUMPTION 6 6 APPROX 7 APPROX 7 APPROX 7 APPROX 7 QUIESCENT ENERGIZED RIDGING TIME DURING FAILURE SHORT CIRCUIT OF AUXILIARY VOLTAGE MS AT 5RATED 6DC EAVY DUTY ...

Страница 15: ...R IN 6 IN 6 CONTACTS PER RELAY OR REFER TO GENERAL DIAGRAM PPENDIX 3WITCHING CAPACITY 2 7 6 3WITCHING VOLTAGE 6 0ERMISSIBLE CURRENT INARY INPUTS NUMBER IN 6 IN 6 PERATING VOLTAGE TO 6DC URRENT CONSUMPTION APPROX M INDEPENDENT OF OPERATING VOLTAGE 3ERIAL INTERFACE PERATOR TERMINAL INTERFACE NON ISOLATED ONNECTION AT THE FRONT POLE SUBMINIATURE CONNECTOR 3 FOR CONNECTION OF A PERSONAL COMPUTER ...

Страница 16: ...H POLARITIES P 2I AND CLASS 2ADIO FREQUENCY ELECTROMAGNETIC FIELD 6 M Z TO Z NON MODULATED REPORT CLASS 2ADIO FREQUENCY ELECTROMAGNETIC FIELD 6 M Z TO Z K Z AMPLITUDE MODULATED CLASS 2ADIO FREQUENCY ELECTROMAGNETIC FIELD PULSE 6 M Z REPETITION FREQUENCY Z MODULATED 6 CLASS DUTY CYCLE AST TRANSIENTS AND CLASS K6 NS K Z BURST LENGTH MS REPETITION RATE MS BOTH POLARITIES 2I DURATION MIN ONDUCTED DIST...

Страница 17: ...VERT AXIS Z TO Z G ACCELERATION HOR AXIS Z TO Z G ACCELERATION VERT AXIS SWEEP RATE OCTAVE MIN CYCLE IN ORTHOGONAL AXES 6IBRATION AND SHOCK DURING TRANSPORT 3TANDARDS AND 6IBRATION SINUSOIDAL CLASS Z TO Z MM AMPLITUDE Z TO Z G ACCELERATION SWEEP RATE OCTAVE MIN CYCLES IN ORTHOGONAL AXES 3HOCK HALF SINE CLASS ACCELERATION G DURATION MS SHOCKS IN EACH DIRECTION OF ORTHOGONAL AXES ONTINUOUS SHOCK HAL...

Страница 18: ... ELEMENTS LL EXTERNAL CONNECTION LEADS IN SUB STATIONS FROM K6 UPWARDS SHOULD BE SCREENED WITH A SCREEN CAPABLE OF CARRYING POWER CURRENTS AND EARTHED AT BOTH SIDES O SPECIAL MEASURES ARE NORMALLY NECESSARY FOR SUB STATIONS OF LOWER VOLTAGES T IS NOT PERMISSIBLE TO WITHDRAW OR INSERT INDIVIDU AL MODULES UNDER VOLTAGE N THE WITHDRAWN CONDI TION SOME COMPONENTS ARE ELECTROSTATICALLY EN DANGERED DURI...

Страница 19: ...OW TO STEPS IRCUIT BREAKER CLOSING TIME 4 MS TO MS STEPS MS 0 OMMAND DURATION 4 S TO S STEPS S OR SYNCHRONOUS CLOSING NGLE DIFFERENCE TO STEPS 3YNCHRONOUS TIME 439 S TO S STEPS S OR 0 NO SYNCHRONOUS CLOSING 4OLERANCES 6OLTAGE THRESHOLDS 5 AND 5 8 OF SET VALUE 6OLTAGE DIFFERENCE 5 OF SET VALUE OR 6 MATCHING FACTOR 5 5 OF SET VALUE OR 6 MATCHING FACTOR 5 5 REQUENCY DIFFERENCE F M Z NGLES FOR SYNCHRO...

Страница 20: ...TATUS INDICATION MIN CONTROL DURATION MS TO MS STEPS MS 0AUSE DURATION FACTOR OVER SUBSYNCHRONOUS 0 TO STEPS REFER TO DIAGRAM 3ECTION 6OLTAGE BALANCER PERATING RANGE FOR VOLTAGE BALANCING 6 TO 6 IN FREQUENCY RANGE Z TO Z TO Z FOR F Z 5 MUST LIE WITHIN THE PARAMETERIZED LIMIT 3ECTION ONTROL DURATION FACTOR OVER UNDERVOLTAGE TO STEPS REFER TO DIAGRAM 3ECTION AND CONTINUOUS STATUS INDICATION MIN CONT...

Страница 21: ... VALUE 6OLTAGE MAGNITUDE DIFFERENCE 5 5 5 EASUREMENT RANGE 6 TO 6 4OLERANCE OF RATED VALUE REQUENCY DIFFERENCE F F F EASUREMENT RANGE Z TO Z 4OLERANCE M Z IN OPERATING RANGE OF RATED VALUE NGLE DIFFERENCE EASUREMENT RANGE TO 4OLERANCE 0HASE SEQUENCE INDICATION 5 CLOCKWISE COUNTER CLOCK WRONG WITHOUT 5 CLOCKWISE COUNTER CLOCK WRONG WITHOUT SELECTED SETTING PARAMETER BLOCK LOCK OR BLOCK WITH 6 LOCK ...

Страница 22: ...S FOR THE CIRCUIT BREAKERS IGURE SHOWS THE BASIC STRUCTURE OF THE UNIT 4HE MEASURED VALUE INPUT SECTION TRANSFORMS THE VOLTAGES FROM THE MEASUREMENT TRANSFORMERS AND MATCHES THEM TO THE INTERNAL PROCESSING LEVEL OF THE 3ETTING VIA OP ERATOR PANEL LOCKED 3ERVICE BLOCKED 2ESET 3ERIAL INTERFACE 0ERSONAL COMPUTER CLOSE COMMANDS OR SIGNALS DISPLAY X CHARAC TERS 7 2 0 3 9 OR BINARY INPUTS 0OWER SUPPLY O...

Страница 23: ...COMMANDS TO THE VOLTAGE AND SPEED REGULATOR FOR AUTOMATIC SYNCHRONIZATION IN 6 OUTPUT OF THE CLOSING COMMAND TAKING INTO AC COUNT THE BREAKER OPERATING TIME STORAGE AND ISSUE OF MESSAGES INARY INPUTS AND OUTPUTS TO AND FROM THE PROCESSOR ARE CHANNELLED VIA THE INPUT OUTPUT ELEMENTS ROM THESE THE PROCESSOR RECEIVES INFORMATION FROM THE SWITCHGEAR E G START TO SYNCHRONIZE OR FROM OTH ER EQUIPMENT UT...

Страница 24: ... PARALLELING IS TO TAKE PLACE ONLY IN THE OVERSYNCHRONOUS STATE ONLY IN THE SUBSYNCHRONOUS STATE OR IN BOTH STATES OF THE MACHINE 4HE DEVICE CALCULATES THE COMMAND INSTANT FROM THE MEASURED VOLTAGES AS IN 0ARALLELING OF SYSTEMS 0ARALLELING OF NETWORKS WHICH ARE ALREADY SYNCHRO NOUS VIA OTHER CONNECTIONS DEPENDS ON THE CONDI TION THAT THE DIFFERENCE IN PHASE ANGLE BETWEEN THE MEASURED VOLTAGES DOES...

Страница 25: ...FALLS BELOW A PERMISSIBLE VALUE SINCE VOLTAGE JUMPS WOULD INFLUENCE DETERMINATION OF FREQUENCIES AND PHASE ANGLES 4O ENSURE THAT HARMONICS DO NOT INFLUENCE THE RE SULTS WHICH COULD LEAD TO AN OPERATION FAILURE THE VOLTAGES DECISIVE FOR PARALLELING ARE FILTERED NUMERI CALLY AND EACH STORED IN FURTHER FILTER BUFFERS 4HE MEASURED VOLTAGES ARE NOW EVALUATED BY MEANS OF TWO DIFFERENT METHODS ACH METHOD...

Страница 26: ... 2 4 29 4 34 24 34 0 METHOD METHOD ERO 0 24 0 24 3 4 HANNEL SELECTION CHANNEL ONTROLLER 3 5 5 5 5 5 5 5 5 EASURED VOLTAGE 5 EASURED VOLTAGE 5 2EFERENCE VOLTAGES NVELOP CURVE CROSSING 5 5 5 5 4RIGGER 4RIGGER INTERNAL 5 5 0 2 4 2 054 3TATUS 3 6 5REF 6 2 6 4 5REF 5REF 6 5REF 6 6 5REF 6 0 53 49 EX N CHECK Ç 4 2 5 2 3UPERVISION 5 5 5 5 8 5 5 8 IGURE UAL CHANNEL DESIGN AND PROCESSING IN 6 ...

Страница 27: ...ISPLAY PANEL OR TO A PERSONAL COMPUTER PERSONAL COMPUTER CAN BE CONNECTED TO THE FRONT INTERFACE OF THE NUMERICAL PARALLELING DEVICE FTER SYNCHRONIZATION FOR EXAMPLE IMPORTANT INFORMATION CONCERNING THE HISTORY SUCH AS START AND CLOSE COM MAND CAN BE CALLED UP ON THE DISPLAY OF THE DEVICE OR VIA THE FRONT INTERFACE 4HE EVENTS ARE TAGGED WITH A RELATIVE TIME 4HE EVENTS CAN ALSO BE READ OUT WITH A P...

Страница 28: ...INDICATED BY A FAIL SAFE CONTACT 4RAN SIENT DIPS IN SUPPLY VOLTAGE OF LESS THAN MS WILL NOT DISTURB THE FUNCTION OF THE DEVICE 4RIP CIRCUITS 4HE COMMAND RELAYS ARE CONTROLLED BY TWO COM MAND CHANNELS AND ONE ADDITIONAL RELEASE CHAN NEL ISCONTINUITIES AND SHORT CIRCUITS IN THE RELAY CONTROL CIRCUITS ARE MONITORED EMORY MODULES CYCLIC CHECKSUM IS FORMED FOR THE PROGRAM MEMORY 02 THE PARAMETER ASSIGN...

Страница 29: ... CAN BE RE USED FOR FURTHER TRANSPORT WHEN APPLIED IN THE SAME WAY 4HE STOR AGE PACKING OF THE INDIVIDUAL RELAYS IS NOT SUITED TO TRANSPORT F ALTERNATIVE PACKING IS USED THIS MUST ALSO PROVIDE THE SAME DEGREE OF PROTECTION AGAINST MECHANICAL SHOCK AS LAID DOWN IN CLASS AND CLASS EFORE INITIAL ENERGIZATION WITH SUPPLY VOLTAGE THE RELAY SHALL BE SITUATED IN THE OPERATING AREA FOR AT LEAST TWO HOURS ...

Страница 30: ...4HE USE OF THE SCREWED TERMINALS IS RECOMMENDED SNAP IN CONNECTION REQUIRES SPECIAL TOOLS AND MUST NOT BE USED FOR FIELD WIRING UNLESS PROPER STRAIN RELIEF AND THE PERMISSIBLE BENDING RADIUS ARE OBSERVED HECKING THE RATED DATA 4HE RATED DATA OF THE UNIT MUST BE CHECKED AGAINST THE PLANT DATA 4HIS APPLIES IN PARTICULAR TO THE AUXIL IARY VOLTAGE ONTROL D C VOLTAGE OF BINARY INPUTS 7HEN DELIVERED FRO...

Страница 31: ...Y INPUT EANING ODULE RIDGE 3TART 8 0ARAMETER SET 8 0ARAMETER SET 8 3TOP 8 0ARAMETER SET 8 0ARAMETER SET 8 0ARAMETER SET 8 0ARAMETER SET 8 ONLY 6 4ABLE SSIGNMENT OF THE BINARY INPUTS 8 8 8 8 INARY INPUT 3OLDER BRIDGE 8 INARY INPUT 3OLDER BRIDGE 8 INARY INPUT 3OLDER BRIDGE 8 INARY INPUT 3OLDER BRIDGE 8 OR RATED VOLTAGES 6 3OLDER BRIDGES MUST BE FITTED OR RATED VOLTAGES 6 3OLDER BRIDGES MAY BE REMOVE...

Страница 32: ...ONE SIDE ALREADY IN THE PRIMARY PLANT T MUST BE ENSURED THAT AT ALL THREE BREAKER POLES EQUAL VOLTAGES ARE PRESENT WHEN THE SYSTEMS OR SYSTEM AND GENERATOR ARE IN SYNCHRONISM QUAL PHASE RO TATIONS MUST BE PRESENT ON THE CIRCUIT BREAKER AS WELL AS AT THE DEVICE F SYNCHRONIZING SHOULD BE PERFORMED VIA A UNIT BLOCK TRANSFORMER THE VOLTAGES MUST BE ADAPTED IN ACCORDANCE WITH THE VECTOR GROUP OF THE BL...

Страница 33: ...AMETER BLOCK SELECTION AND IF APPLICA BLE THE CONTROL COMMANDS FOR EACH SELECTABLE LO CATION IS CORRECT NSURE THAT THE MINIATURE SLIDE SWITCH ON THE FRONT PLATE IS IN THE ew POSITION REFER IGURE OR IT A D C AMMETER IN THE AUXILIARY POWER CIRCUIT RANGE APPROX TO LOSE THE BATTERY SUPPLY CIRCUIT BREAKER CHECK POLARITY AND MAGNITUDE OF VOLTAGE AT THE TERMINALS OF THE UNIT OR AT THE CONNECTOR MODULE 4H...

Страница 34: ... A SERIES OF SPECIAL SYMBOLS CAN BE DISPLAYED URING DIALOG THE UPPER LINE GIVES A FOUR FIGURE NUM BER FOLLOWED BY A BAR 4HIS NUMBER PRESENTS THE SET TING ADDRESS 4HE FIRST TWO DIGITS INDICATE THE AD DRESS BLOCK THEN FOLLOWS THE TWO DIGIT SEQUENCE NUMBER 4HE KEYBOARD COMPRISES KEYS WITH NUMBERS 9ES O AND CONTROL BUTTONS 4HE SIGNIFICANCE OF THE KEYS IS EXPLAINED IN DETAIL IN THE FOLLOWING UMERICAL K...

Страница 35: ...Y ALL THE DATA CAN BE DOCU MENTED ON A CONNECTED PRINTER OR OPERATION OF THE PERSONAL COMPUTER THE INSTRUC TION MANUALS OF THIS DEVICE ARE TO BE OBSERVED OTE THAT THE OPERATING INTERFACE IN THE FRONT OF THE RELAY IS NOT GALVANICALLY ISOLATED AND THAT ONLY ADEQUATE CONNECTION CABLES ARE APPLIED E G 86 URTHER INFORMATION ABOUT FACILITIES AND SUITABLE DOWN LOADER PROGRAMS ON REQUEST PERATIONAL PRECON...

Страница 36: ... SWITCH FOR NTEGRATED POWER SUPPLY POLE SOCKET FOR CONNECTING A PERSONAL COMPUTER 3 2 7 0 9 ER TEHANDBUCH BEACHTEN BSERVE NSTRUCTION MANUAL 4WO LINE DISPLAY WITH CHARACTERS EACH DDITIONAL KEYS CAN BE ACCESSED WHEN COVER IS CLOSED PERATOR PANEL 5 6 5 6 F Z IAGR 6 R 0ARALLELSCHALTGER T 0ARALLELING DEVICE 2 3 4 EANING SEE SECTION 3TART F 5 R IGURE RONT VIEW 6 ...

Страница 37: ...CONNECTING A PERSONAL COMPUTER 4WO LINE DISPLAY WITH CHARACTERS EACH DDITIONAL KEYS CAN BE ACCESSED WHEN COVER IS CLOSED PERATOR 3 2 7 0 9 ER TEHANDBUCH BEACHTEN BSERVE NSTRUCTION MANUAL IAGR 8 6 R PANEL 0ARALLELSCHALTGER T PARALLELING DEVICE ASIC MODULE DDITIONAL MODULE SECTION TO RED EANING SEE SECTION 5 6 5 6 F Z 3TART F 5 R 3TOP F F 5 5 F 3YNC BLOCK IGURE RONT VIEW 6 ...

Страница 38: ...LY AND SECURELY STORED IN THE DEVICE ONLY AFTER COMPLETION OF THE PARAMETER SET TING PROCESS SEE BELOW DDRESSES WHICH REQUIRE TEXT INPUT 4HE DISPLAY SHOWS THE FOUR DIGIT ADDRESS I E BLOCK AND SEQUENCE NUMBER E G FOR BLOCK SEQUENCE NUMBER EHIND THE BAR APPEARS THE MEANING OF THE REQUIRED PARAMETER IN THE SEC OND DISPLAY LINE THE APPLICABLE TEXT 7HEN THE DE VICE IS DELIVERED A TEXT HAS BEEN PRESET N...

Страница 39: ... CAN BE USED TO SELECT WHICH BLOCK AND THUS WHICH FUNCTIONS AND LIMITS ARE CURRENTLY DECISIVE 4HE PARAMETER SETS CAN THUS BE SELECTED FOR THE RESPECTIVE PARALLELING PROCESS FROM DIFFERENT SYNCHRONIZE LOCATIONS 4HE MODEL 6 PROVIDES TWO PARAMETER SETS OF THIS TYPE WHICH ARE SET IN ADDRESS BLOCKS AND 4HE MODEL 6 PROVIDES SIX PARAMETER SETS OF THIS TYPE WHICH ARE SET IN ADDRESS BLOCKS TO 4HE FOLLOWING...

Страница 40: ...SES MAY BE COUNTER CLOCKWISE OR CLOCK WISE ADDRESSES AND 4HE SAME PHASE ROTATION MUST BE PARAMETERIZED FOR BOTH SIDES 5 AND 5 F THE TWO PHASE TO PHASE VOLTAGES ARE NOT CONNECTED FOR BOTH SIDES THE PARAMETERS MUST BOTH BE SET TO 0 2 4 2 3 4 EGINNING OF THE BLOCK 0ARAMETER SET FIRST SELECTABLE PARAMETER BLOCK 5 6 INIMUM OPERATION LIMIT OF MEASURED VOLTAGES FOR PARALLELING PHASE TO PHASE 3ETTING RANG...

Страница 41: ...S AND 0ARALLELING IS NOT POSSIBLE IN THE CORRESPOND ING RANGE WITH A SETTING OF Z THE FREQUENCY BA LANCER CONTROLS INTO THE OTHER RANGE IN THIS CASE IF FRE QUENCY BALANCING CAN BE CARRIED OUT 6 4HE CIRCUIT BREAKER CLOSING TIME 4 ADDRESS IS DECISIVE FOR THE ACTUAL FREQUENCY DIFFERENCE LIMIT IN ADDITION TO THE SETTING F WITH HIGH CIRCUIT BREAKER CLOSING TIMES THE PERMISSIBLE FREQUENCY DIFFERENCE IS ...

Страница 42: ...NCHRONOUS 3ETTING RANGE Z TO Z 7ITH SETTING Z PARALLELING IS NOT POSSIBLE IF F F 4HE PARAMETERS AND ARE RELEVANT TO THE SWITCHING OF SYNCHRONOUS SYSTEMS 4HE SETTING 4 0 ADDRESS DEFINES THE LIMITS WITHIN WHICH THE DIFFERENCE IN ANGLE MUST LIE 3YNCHRONOUS SWITCHING IS NOT POSSIBLE WITH A SETTING OF 4HE SYNCHRONOUS CONDITIONS MUST BE SATISFIED FOR THE DURATION 439 SET UNDER 39 4 ADDRESS 7HEN THIS TIM...

Страница 43: ... AND ZERO CROSSING METHOD 3ETTING RANGE TO 3 4 M S LOSING TIME OF THE CIRCUIT BREAKER 4IME BETWEEN COM MAND OUTPUT AND CLOSING INSTANT OF THE BREAKER POLES 3ETTING RANGE MS TO MS OR 0 WITH SETTING 0 CLOSING IS BLOCKED VOLTAGE AND FREQUENCY BALANCER OPERATE IF AVAILABLE 0 DDRESS IS USED TO SET THE DURATION OF THE CLOSE COMMAND TO THE CIRCUIT BREAKER 4HIS DURATION MUST ALWAYS BE GREATER THAN THE CLO...

Страница 44: ...EN ONLY POSSIBLE AFTER A STOP SIGNAL IS ENTERED VIA A BINARY INPUT URING TESTS OR FOR SPECIAL APPLICATIONS IT MAY BE MEANINGFUL TO SWITCH THIS LOCKING OFF N THIS CASE THE RELAY DOES NOT CHECK THAT THE NEXT START IS CARRIED OUT WITH A DIFFERENT PARAMETER SET T IS THEN NOT NECES SARY TO STOP THE RELAY AFTER EACH SYNCHRONIZATION AT TEMPT E G FOR DUMMY SYNCHRONIZATIONS DURING TESTS OR COMMISSIONING 3 ...

Страница 45: ...NO LONGER CHANGED IN THE OFF CONTROL RANGE THE NEXT SYNCHRONIZATION POINT IS CALCULATED IN ADVANCE IN THIS CASE 4HE CLOSE COMMAND IS OUTPUT ACCORDING TO THE PARAMETERIZED CLOSING TIME AD DRESS UTSIDE THE OFF CONTROL RANGES THE CONTROL COMMANDS SHOWN IN THE FIGURE ARE PASSED TO THE SPEED REGULATOR O CONTROL PULSES ARE GIVEN WHEN THE VOLTAGE PHA SORS DIFFER LESS THAN FROM EACH OTHER AND ARE GOING TO...

Страница 46: ...NG IS PERMITTED I E WHEN BOTH FREQUENCY DIF FERENCE LIMIT VALUES IN ADDRESSES AND ARE SET TO Z THE FREQUENCY DIFFERENCE WILL BE REGU LATED TO 4HE DEVICE CAN THEN ONLY GIVE A CLOSE COMMAND UNDER THE CONDITIONS FOR SYNCHRONOUS SWITCHING 3 F M A X Z REQUENCY BALANCING UPPER LIMIT OF THE OFF CONTROL RANGE FOR OVERSYNCHRONOUS OPERATION F F 3ETTING RANGE Z TO Z 3 F M I N Z REQUENCY BALANCING LOWER LIMIT...

Страница 47: ... PERATING INSTRUCTIONS 6 6 T S PARAMETER F Z IGURE REQUENCY BALANCER CONTROL DURATION T F Z 0 S PARAMETER 0 IGURE REQUENCY BALANCER PAUSE DURATION ...

Страница 48: ...ONTROL DURATION FACTOR C AND THE DURA TION OF THE CONTROL COMMAND TC DEPENDING ON THE AC TUAL FREQUENCY DIFFERENCE F CAN BE SEEN IN IGURE 4HE PAUSE DURATION FOR OVERSYNCHRONOUS OPERATION IS SET IN ADDRESS 4HE RELATIONSHIP BETWEEN THE PAUSE DURATION FACTOR P AND THE DURATION OF THE CONTROL PAUSE TP DEPENDING ON THE ACTUAL FREQUENCY DIFFERENCE F CAN BE SEEN IN IGURE 4HE MINI MUM PAUSE DURATION IS S ...

Страница 49: ...ANCING IS NOT POSSIBLE 4HIS SETTING IS USED ONLY IN THE STATUS MODE AS DESCRIBED IN 3ECTION 4HE CONTROL DURATION FOR 5 5 IS SET IN ADDRESS 4HE DIRECTION OF ADJUSTMENT IS 5 DECREASE 4HE RELATIONSHIP BETWEEN THE CONTROL DURATION FACTOR C AND THE DURATION OF THE CONTROL COMMAND TC DE PENDING ON THE ACTUAL VOLTAGE DIFFERENCE 5 CAN BE SEEN IN IGURE 4HE PAUSE DURATION FOR 5 5 IS SET IN ADDRESS 4HE RELAT...

Страница 50: ... PERATING INSTRUCTIONS 6 6 T S PARAMETER 5 6 IGURE 6OLTAGE BALANCER ONTROL DURATION T0 S PARAMETER 0 5 6 IGURE 6OLTAGE BALANCER PAUSE DURATION ...

Страница 51: ...RATION FACTOR FOR 5 INCREASE 5 5 REFER DIAGRAM IGURE 3ETTING RANGE TO 4HE MINIMUM PULSE DURATION FOR THE CONTROL PULSES CAN BE SET UNDER ADDRESS 4HIS DEFINITE MINI MUM TIME CUTS THE CHARACTERISTIC AT THE TRANSITION BE TWEEN OVERSYNCHRONOUS AND SUBSYNCHRONOUS OPER ATION AND THUS ALLOWS SPEEDY REGULATION INTO THE DESIRED RANGE 6 0 5 3 M S INIMUM PUSE DURATION FOR VOLTAGE BALANCING 3ETTING RANGE MS T...

Страница 52: ...T FOR A DIFFERENT PARAMETER SET IGURE ILLUSTRATES THE FREQUENCY DIFFERENCE RANGES IN WHICH THE FREQUENCY SIGNALS ARE ISSUED WHEN THE FREQUENCY F IS TOO HIGH WHEN THE FREQUENCY F IS TOO LOW 4HE FREQUENCY F MUST BE IN THE OPERATING RANGE Z F Z FOR F Z OR Z F Z FOR F Z AS STATED IN THE 4ECHNI CAL DATA 3ECTION SUBSYNCHRONOUS OPERATION OVERSYNCHRONOUS OPERATION SYNCHRONOUS RANGE ADDRESS UTPUT FREQ TOO ...

Страница 53: ...IVE 4HE CONTROL DURATION FACTORS 33 C ADDRESS FOR OVERSYNCHRONOUS OPERATION AND 3 C ADDRESS FOR SUBSYNCHRONOUS OPERATION MUST BOTH BE SET TO WHEN THE STATUS SIGNAL MODE IS USED DDRESS DETERMINES AT WHAT TIME THE STATUS SIGNALS ARE OUTPUT 4HIS SETTING MUST BE EQUAL TO THE SETTING OF ADDRESS 4HE LIMITS OF VOLTAGE DIFFERENCE HAVE ALREADY BEEN SET UNDER ADDRESSES AND SEE 3ECTION 4HE CONTROL DURATION F...

Страница 54: ...R T B E F O R E S T A R T 3WITCHING OF THE STATUS SIGNALS SETTING MUST BE EQUAL TO THAT OF ADDRESS 5 5 C ONTROL DURATION FACTOR FOR 5 5 MUST BE SET TO FOR STATUS INDICATIONS 5 5 C ONTROL DURATION FACTOR FOR 5 5 MUST BE SET TO FOR STATUS INDICATIONS ...

Страница 55: ...WITH THE KEYS Å FORWARDS OR Ç BACK WARDS UP TO ADDRESS IRECT SELECTION WITH ADDRESS CODE USING KEY ADDRESS AND EXECUTE WITH KEY 0RESS KEY 3 STANDS FOR MESSAGES 3 FOR SIGNALS THEN THE ADDRESS APPEARS AUTO MATICALLY AS THE BEGINNING OF THE ANNUNCIATION BLOCKS LOCK PERATIONAL ANNUNCIATIONS THESE ARE MESSAGES WHICH CAN APPEAR DURING THE OPERATION OF THE DEVICE INFORMATION ABOUT CONDITIONS OF DEVICE FU...

Страница 56: ...ED T IS INDICATED WHETHER AN EVENT IS AN NOUNCED ON OCCURRENCE OMING OR A STATUS IS ANNOUNCED OMING AND OING 4HE FIRST LISTED MESSAGE IS AS EXAMPLE THE BEGIN OF THE CON DITION AND THE FOLLOWING LINE GIVES THE CONSECUTIVE NUMBER AND RELATIVE TIME FROM THE LAST RESTART 0 2 4 5 4 3 3 9 2 N M I N R E S E T EGINNING OF THE BLOCKS PERATIONAL AN NUNCIATIONS 0ARALLELING IN PROGRESS GENERAL XAMPLE FOR CONS...

Страница 57: ...NOT REQUIRED 4O CALL UP THE DATA OF THE LAST PARALLELING PROCEDURE ONE GOES TO ADDRESS EITHER BY DIRECT ADDRESS OR BY PAGING WITH THE KEYS Å OR Ç 7ITH THE KEYS OR ONE CAN PAGE THE INDIVIDUAL ANNUNCIATIONS FOR WARDS OR BACKWARDS N THE FOLLOWING CLARIFICATION ALL THE AVAILABLE ANNUN CIATIONS FOR PARALLELING ARE ATTACHED TO THE BLOCK WITH THE MAIN ADDRESS N A SPECIFIC CASE OF COURSE ONLY THE ASSOCIAT...

Страница 58: ...E SYNCHRONOUS FOR SYNCHRONOUS PARALLEL ING 5 5 A S Y N C 6OLTAGES ARE ASYNCHRONOUS FOR ASYNCHRONOUS PARAL LELING A I L 5 M E A S EASURED VOLTAGES FAULTY E G FAILURE OF A VOLTAGE 3 T O P P E D 0ARALLELING STOPPED E G VIA BINARY INPUT 4 S Y N 3 4 2 4 3YNCHRONIZING TIME STARTED 4 S Y N 3 4 0 3YNCHRONIZING TIME STOPPED 4 S Y N O V E R 0ERMISSIBLE SYNCHRONIZING TIME EXPIRED 3 Y N C M I N 3YNCHRONIZATIO...

Страница 59: ...HAD BEEN ANNOUNCED BUT ARE LOST BECAUSE OF MEMORY OVERFLOW A NEW PARALLELING PROCEDURE OCCURRED DURING READ OUT OF DATA LEAVE THE BLOCK AND CALL IT UP AGAIN 4 A B L E E M P T Y 4HE DATA OF THE SECOND TO LAST SYNCHRONIZATION CAN BE FOUND UNDER ADDRESS 4HE AVAILABLE ANNUNCIATIONS ARE THE SAME AS FOR THE LAST SYNCHRONIZATION N D 4 3 4 3 9 2 4 EGINNING OF BLOCK 3ECOND TO LAST SYNCHRONIZATION ETC 4HE D...

Страница 60: ...SH BUTTON CAN BE ACCESSED WHEN THE COVER IS CLOSED 4HE INDICATIONS ON THE ADDITIONAL INPUT OUTPUT MODULE OF MODEL 6 ARE LISTED IN 4ABLE 4HE MEANING OF TO DEPENDS ON THE SELECTED SYNCHRONIZATION MODE N BALANCING MODE THEY INDICATE THE CONTROL COMMANDS IN STATUS MODE THEY INDICATE THE STATUS OF THE MEASURED VALUES BWURF 3TOP RED ILLUMINATED FOR AT LEAST S AFTER RECEPTION OF A STOP SIGNAL F RED ILLUM...

Страница 61: ...OVED EVICE FAULT CONTACT IS CLOSED WHEN THE RELAY IS OPERATIVE NORMAL OPERATION CONTACT IS CLOSED WITH MISSING AUXILIARY VOLTAGE OR WHEN A HARDWARE OR SOFTWARE FAULT HAS BEEN DETECTED 4ABLE 3IGNAL RELAYS 6 AND 6 4HE REMAINING RELAYS ARE AVAILABLE ONLY IN MODEL 6 4HEY ARE LISTED IN 4ABLE 4HE MEANING DEPENDS ON THE SELECTED SYNCHRONIZATION MODE N BALANCING MODE THEY INDICATE THE CONTROL COMMANDS IN ...

Страница 62: ... DDRESS SHOWS DYNAMIC MEASURED VALUES WHICH APPEAR DURING SYNCHRONIZATION AND CAN BE READ OUT 5 6 R M S 5 6 R M S F Z EGINNING OF THE BLOCKS PERATIONAL MEASURED VALUES 6OLTAGES 5 AND 5 2ANGE 6 TO 6 0 2 4 3 6 5 3 FREQUENCIES F AND F 2ANGE Z TO Z F Z 5 7 3 5 7 3 0 2 7 3 5 4 2 WISE MEASURED PHASE ROTATION 7 0 3 1 WITHOUT PHASE SEQUENCE CHECK 6OLTAGE 5 NOT CONNECTED OR VOLTAGE TOO SMALL 72 0 3 1 WRONG...

Страница 63: ... 3 D E L T A 5 6 D E L T A F Z P H I NGLE DIFFERENCE 2ANGE TO EGINNING OF THE BLOCKS PERATIONAL MEASURED VALUES 6OLTAGE DIFFERENCE 5 5 2ANGE 6 TO 6 REQUENCY DIFFERENCE F F 2ANGE Z TO Z D E L T A F Z NEGATIVE VALUES ARE TRUNCATED TO DECIMALS ...

Страница 64: ...EAR AS WELL AS THE RULES AND REGULATIONS SWITCH ING EARTHING ETC 4HE PROCEDURE DESCRIBED BELOW MUST THEREFORE NOT BE CONSIDERED AS COMPLETE COMMISSIONING INSTRUC TIONS BUT ONLY INDICATES THE NECESSARY STEPS USING EXAMPLES 4HE INDIVIDUAL POSSIBILITIES AND REQUIRE MENTS OF THE SWITCH GEAR MUST BE OBSERVED IN ADDI TION 0RIMARY TESTS COMPRISE THE FOLLOWING STEPS HECKING THE CONTROL CIRCUITS HECKING TH...

Страница 65: ...DRESS AS 5 AFTER RUNNING UP THE GENERATOR AND COMPARED WITH THE ACTUAL VOLTAGE 4HE PHASE SEQUENCE CHECK IS SUBSEQUENTLY CARRIED OUT WITH THE GENERATOR VOLTAGE THE PHASE SEQUENCE OF THE GENERATOR VOLTAGE MUST BE THE SAME AS THAT OF THE NETWORK VOLTAGE F TWO PHASE TO PHASE VOLT AGES ARE CONNECTED ON THE DEVICE THE PHASE ROTA TION CAN BE READ OUT IN THE OPERATIONAL MEASURED VAL UES UNDER ADDRESS AS 5...

Страница 66: ... GENERATOR VOLTAGE AFTER RUNNING UP THE GENERATOR A OPEN B CLOSED 4HE VOLTAGE CAN BE READ OUT IN THE 6 IN THE OPERATIONAL MEASURED VALUES UNDER ADDRESS AS 5 AND COMPARED WITH THE AC TUAL VOLTAGE 4HE PHASE SEQUENCE OF THE GENERATOR VOLTAGE MUST BE EQUAL TO THAT OF THE NETWORK VOLTAGE F TWO PHA SE TO PHASE VOLTAGES ARE CONNECTED ON THE DE VICE THE PHASE ROTATION CAN BE READ OUT IN THE OPERA TIONAL M...

Страница 67: ...G BAY 3YSTEM INFEED SOLATED BAR 3YSTEM BAR IGURE HECKING THE MEASURED VOLTAGES IN THE MEASURING BAY OR SECTION EXAMPLE B A US TIE BAY EASURING BAY 3YSTEM SOLATED BAR 3YSTEM BAR 3YSTEM IGURE HECKING THE MEASURED VOLTAGES IN THE MEASURING BAY OR SECTION EXAMPLE ...

Страница 68: ...HE VOLTAGE 5 MUST BE ISOLATED FROM THE NETWORK DURING THE PROCESS 4HE TIME METER MUST BE SET TO THE S RANGE OR TO A RESOLUTION OF MS LOSE THE CIRCUIT BREAKER MANUALLY THE TIME METER IS STARTED AT THE SAME TIME 4HE VOLTAGE 5 APPEARS WHEN THE POLES OF THE CIRCUIT BREAKERS ARE CLOSED THE TIME METER IS THEN STOPPED 4HE TIME INDICATED ON THE METER IS THE CIRCUIT BREAKER CLOSING TIME 4HE EXPERIMENT MUST...

Страница 69: ...LTA F F Z ELTA F F Z ELTA 0HI DEG NGLE WINDOW DEG LOSE 4IME MS OMMAND DURATION MS EASURED VALUES REQUENCY DIFFERENCE M Z 3YSTEM FREQUENCY Z OMMAND DURATION MS NGLE ERROR DEG 3WITCHING ANGLE DEG NVELOPE CURVE EAS METHOD EAS METHOD LOSE COMMAND IGURE UMMY SYNCHRONIZATION SEQUENCE EXAMPLE ...

Страница 70: ... 7ARNING 4HE COMMAND DURATION AND THE COMMAND PAUSES CAN BE OPTIMIZED IF THE DIRECTION OF ADJUSTMENT IS COR RECT ADDRESSES J TO J SEE 3ECTION UMMY PARALLELING ATTEMPTS MUST BE CARRIED OUT BOTH FOR OVERFREQUENCY AND UNDERFREQUENCY ACCORD ING TO THE PARAMETERIZED VALUES ADDRESSES J AND J 3ECTION NCE THE FREQUENCY BALANCING HAS BEEN CHECKED SUCCESSFULLY CHECK THE VOLTAGE BALANCING 3ET THE GENERATOR T...

Страница 71: ...ARTING IS POSSIBLE FOLLOWING A STOP F OPERATIONAL FAULTS OCCUR DURING STARTING E G PA RAMETER SELECTION FAULTS PHASE FAULTS MEASURED VOLTAGE FAULTS ETC THE START IS STOPPED IMMEDIATELY 4HE DEVICE CAN BE STARTED AGAIN ONCE THE FAULT HAS BEEN ELIMINATED AUSES FOR REACTION OF THE DEVICE TO TYPICAL FAULTS DURING PARALLELING ATTEMPTS ARE LISTED IN 3ECTION 0ARALLELING OF SYNCHRONOUS SYS TEMS 4HE DEVICE ...

Страница 72: ... SET PHASE ROTATION AD DRESSES J AND J OTE 4WO PHASE TO PHASE VOLTAGES MUST BE CONNECTED FOR EACH MEASUREMENT POINT IN ORDER TO CARRY OUT A PHASE SEQUENCE CHECK THE DEVICE BLOCKS AND SIGNALS THIS VIA THE RELAY EVICE BLOCKED IF THE CONNECTION AND THE SETTINGS ARE CONTRARY TO ONE ANOTHER OR IF THE SETTINGS ARE NON PLAUSIBLE 0HASE 3EQ LT APPEARS IN THE OPERA TIONAL ANNUNCIATIONS ADDRESS S THE VOLTAGE...

Страница 73: ...GREATER THAN 33 FMAX ADDRESS J 0HASE SEQUENCE SETTINGS ADDRESSES J AND OR J ARE NOT PLAUSIBLE E G THE ONE CLOCKWISE THE OTHER COUNTER CLOCKWISE ORE THAN ONE PARAMETER SET SELECTED O PARAMETER SET SELECTED 3TOP COMMAND IS PRESENT 0ARAMETER SET SELECTION IS BLOCKED AFTER A SYNCHRONIZING PROCEDURE 6OLTAGE 5 IS CONNECTED BUT 5J 0 3 1 ADDRESS J OR J IS PARAMETERIZED AS 7RONG PHASE SEQUENCE DIFFERENT TO...

Страница 74: ...D COMPARE WITH THE SET LIMIT VALUES EASURED VOLTAGE S TOO SMALL 2EAD OUT FREQUENCY IES IN THE OPERATIONAL MEASURED VALUES AND COM PARE WITH THE OPERATING RANGE FOR PARALLELING REQUENCY IES TOO HIGH REQUENCY IES TOO SMALL REQUENCY DIFFERENCE F OUT OF OPERATING RANGE 2EAD OUT FREQUENCY DIFFERENCE IN THE OPERATIONAL MEASURED VALUES AND COMPARE WITH THE OPERATING RANGE AND THE SET LIMITS INCREASE SETT...

Страница 75: ...IAGNOSIS REFER TO 3EC TION NSURE THAT THE CONNECTION MODULES ARE NOT DAMAGED WHEN REMOVING OR INSERTING THE DEVICE MODULES 7ARNING 2OUTINE CHECKS 2OUTINE CHECKS OF CHARACTERISTICS OR PICK UP VALUES ARE NOT NECESSARY AS THEY FORM PART OF THE CONTINU OUSLY SUPERVISED FIRMWARE PROGRAMS 4HE PLANNED MAINTENANCE INTERVALS FOR CHECKING AND MAINTE NANCE OF THE PLANT CAN BE USED TO PERFORM OPERATION AL TES...

Страница 76: ...TING PINS OF THE MODULES MUST BE AVOIDED UNDER ALL CIRCUMSTANCES BY PRE VIOUSLY TOUCHING AN EARTHED METAL SUR FACE AUTION 0ULL OUT BASIC MODULE AND PLACE ONTO THE CONDUC TIVE SURFACE 2EMOVE BLOWN FUSE FROM THE HOLDER IGURE IT NEW FUSE INTO THE HOLDER IGURE NSERT BASIC MODULE INTO THE HOUSING ENSURE THAT THE RELEASING LEVER IS PUSHED FULLY TO THE LEFT BEFORE THE MODULE IS PRESSED IN IGURE IRMLY PUS...

Страница 77: ...ULE OOSEN THE BASIC MODULE USING THE PULLING AIDS PROVIDED AT THE TOP AND BOTTOM 0ULL OUT BASIC MODULE AND PLACE ONTO CONDUCTIVE SURFACE 0USH RELEASING LEVER FULLY TO THE LEFT NSERT MODULE IRMLY PUSH IN THE MODULE USING THE RELEASING LEVER NSERTING THE BASIC MODULE IGURE ID FOR REMOVING AND INSERTING BASIC MODULE ...

Страница 78: ...N EARTHED METAL SURFACE 4HIS APPLIES EQUALLY FOR THE REPLACEMENT OF REMOVABLE COMPONENTS SUCH AS 02 OR 02 CHIPS OR TRANSPORT AND RETURNING OF INDIVID UAL MODULES ELECTROSTATIC PROTECTIVE PACK ING MATERIAL MUST BE USED AUTION OMPONENTS AND MODULES ARE NOT ENDANGERED AS LONG AS THEY ARE INSTALLED WITHIN THE RELAY 3HOULD IT BECOME NECESSARY TO EXCHANGE ANY DE VICE OR MODULE THE COMPLETE PARAMETER ASS...

Страница 79: ... PPENDIX 6 6 PPENDIX ENERAL DIAGRAMS ONNECTION DIAGRAMS 4ABLES ...

Страница 80: ...I N O M M A N D O 3 I N B A U E H U S E 5 3 5 4 3 U F B A U E H U S E 3 5 2 5 4 3 2 3 2 3 2 9 0 5 4 I N O M M A N O D O 3 E R T L U F T 6 0 2 4 6 E R T B E R E I T 6 0 2 4 6 5 5 E R T G E S P E R R T 6 K E I N E U N K T I O N 5 4 L O C K 4 0 A R A M E T E R B L O C K A N W A H L 4 0 2 3 4 L O C K 4 IGURE ENERAL DIAGRAM OF 6 ...

Страница 81: ... O 3 I N B A U E H U S E 5 3 5 4 3 U F B A U E H U S E 3 5 2 5 4 3 2 3 0 5 4 I N O M M A N O D O 3 5 5 N W U R F 3 4 2 4 B W U R F 3 4 0 L O C K 4 0 A R A M E T E R B L O C K A N W A H L 4 0 2 3 4 L O C K 4 IGURE ENERAL DIAGRAM OF 6 SHEET ...

Страница 82: ... R E I T 6 0 2 4 6 E R T G E S P E R R T 6 L O C K 4 L O C K 4 3 P A N N U N G H H E R 6 4 2 3 P A N N U N G T I E F E R 6 4 7 2 R E Q U E N Z H H E R 2 1 5 9 2 R E Q U E N Z T I E F E R 2 1 5 9 7 2 E S P A N N U N G S F E H L E R 3 6 4 5 2 K E I N E U N K T I O N 5 4 3 P A N N U N G H H E R 6 4 2 0 H I Z U G R O P O S 0 4 2 0 3 0 H I Z U G R O N E G 0 4 2 IGURE ENERAL DIAGRAM OF 6 SHEET ...

Страница 83: ...RSION FOR PANEL SURFACE MOUNTING 5NIT MALFUNCTION ALARM NTERNAL FAILURE POWER SUPPLY PERATION INDICATOR LOCKED DEVICE 5 5 5 6 9Y 5 5 5 5 5 5 5 5 5 6 9Y 3TART INARY INPUT 3TOP ATA BLOCK ATA BLOCK DATA PRESELECT 6 TO 6 OMMAND RELAY OMMAND RELAY 1 LOSING COIL CIRCUIT BREAKER INARY INPUT INARY INPUT IGURE ONNECTION EXAMPLE 6 ...

Страница 84: ... 6 TO 6 REQUENCY LOW REQUENCY HIGH ONTROL VOLTAGE OVERNOR VALVE OMMAND RELAY OMMAND RELAY CTUATING SIGNALS 1 LOSING COIL OF CIRCUIT BREAKER INARY INPUT INARY INPUT INARY INPUT INARY INPUT INARY INPUT INARY INPUT INARY INPUT REQUENCY HIGHER REQUENCY LOWER CTUATING SIGNALS 6OLTAGE HIGHER 6OLTAGE LOWER ONTROL VOLTAGE 6OLTAGE REGULATOR NGLE TO LARGE NGLE TOO SMALL EASURED VOLTAGE FAILURE ALTERNATIVE I...

Страница 85: ... IS THE CIRCUIT MOST COMMONLY USED THE CIRCUIT BREAKER 3 BEING CONTROLLED BY THE PARAL LELING DEVICE N THE OTHER CIRCUITS SHOWN BELOW THE VOLTAGE VECTOR IS ROTATED ACCORDING TO THE VECTOR GROUP OF TRANSFORMER 4 4HE RATINGS OF THE INTERPOSING TRANSFORMERS ARE AS FOLLOWS WHEN THE VOLTAGE TRANSFORMER SECONDARY SIDE IS RATED FOR 6 6 ESIGNATION AND SECONDARY VOLTAGE 6 6 AND SECONDARY VOLTAGE 6 6 o 3 4 ...

Страница 86: ...NECTION GROUP 6OLTAGE CONNECTION WITHOUT MATCHING TRANSFORMER WITH MATCHING TRANSFORMER Y 9D 9Z 5 5 5 5 5 5 6 6 6 6 6 6 D 9Y Z Y 9D 9Z WITHOUT MATCHING TRANSFORMER WITH MATCHING TRANSFORMER IGURE ONNECTIONS OF MATCHING TRANSFORMERS ...

Страница 87: ...R SETTING PARAMETERS 4 4HE FOLLOWING TABLES LIST ALL DATA WHICH ARE AVAILABLE IN THE MAXIMUM COMPLEMENT OF THE DEVICE EPEN DENT ON THE ORDERED MODEL ONLY THOSE DATA MAY BE PRESENT WHICH ARE VALID FOR THE INDIVIDUAL VERSION 4 4HE ACTUAL TABLES ARE ATTACHED TO THE PURCHASED RELAY ...

Страница 88: ...ty implausible K 107 Initial Flt Faulty initialization of processor K 109 PhaseSeq Flt Phase sequence wrong K G 110 120 NO SET SELEC No parameter set selected K 121 SET SELEC 1 Parameter set 1 selected K 122 SET SELEC 2 Parameter set 2 selected K 123 SET SELEC 3 Parameter set 3 selected K 124 SET SELEC 4 Parameter set 4 selected K 125 SET SELEC 5 Parameter set 5 selected K 126 SET SELEC 6 Paramete...

Страница 89: ... started K 223 TsyncSTOP Time of synchronous condition stopped K 224 Close1 res Reset of close command 1 K 225 close2 res Reset of close command 2 K 226 Fail Umeas Measured voltages faulty K 227 U1U2 synch Voltages are synchronous K 228 U1U2 async Voltages are asynchronous K 229 Sync 1min Synchron condition greater than 1 min K 230 231 F1 Frequency f1 too large K 232 F1 Frequency f1 too small K 23...

Страница 90: ... fN 60 Hz max 130 2102 U MAX min 40 V max 130 2103 U1 PH SEQ CLOCKWISE COUNTER CLOCK NONE 2104 U2 PH SEQ CLOCKWISE COUNTER CLOCK NONE 2105 DELTA U2 U1 min 0 0 V max 30 0 2106 DELTA U2 U1 min 0 0 V max 30 0 2107 DELTA f2 f1 min 0 00 Hz max 1 01 2108 DELTA f2 f1 min 0 00 Hz max 1 01 2109 DELTA PHI min 0 à max 45 2110 SYNCH TIME min 1 s max 60 Ô 2111 ANGLE WINDW min 2 à max 10 2112 CB CLOSE TM min 30...

Страница 91: ...SET BLOCK COUNTER CLOCK ON NONE OFF 2204 U2 PH SEQ 2136 DELTA f SYN CLOCKWISE min 10 mHz COUNTER CLOCK max 40 NONE 2205 DELTA U2 U1 min 0 0 V max 30 0 2206 DELTA U2 U1 min 0 0 V max 30 0 2207 DELTA f2 f1 min 0 00 Hz max 1 01 2208 DELTA f2 f1 min 0 00 Hz max 1 01 2209 DELTA PHI min 0 à max 45 2210 SYNCH TIME min 1 s max 60 Ô 2211 ANGLE WINDW min 2 à max 10 2212 CB CLOSE TM min 30 ms max 600 Ô 2213 ...

Страница 92: ... 2236 DELTA f SYN COUNTER CLOCK min 10 mHz NONE max 40 2304 U2 PH SEQ CLOCKWISE COUNTER CLOCK NONE 2305 DELTA U2 U1 min 0 0 V max 30 0 2306 DELTA U2 U1 min 0 0 V max 30 0 2307 DELTA f2 f1 min 0 00 Hz max 1 01 2308 DELTA f2 f1 min 0 00 Hz max 1 01 2309 DELTA PHI min 0 à max 45 2310 SYNCH TIME min 1 s max 60 Ô 2311 ANGLE WINDW min 2 à max 10 2312 CB CLOSE TM min 30 ms max 600 Ô 2313 CMD DURAT min 0 ...

Страница 93: ... 2319 OS DEL fmax min 30 ms min 0 01 Hz max 300 max 1 00 2335 SET BLOCK 2320 OS DEL fmin ON min 0 01 Hz OFF max 1 00 2336 DELTA f SYN 2321 SS DEL fmax min 10 mHz min 0 01 Hz max 40 max 1 00 2322 SS DEL fmin min 0 01 Hz max 1 00 2323 SS Kc min 1 max 11 2324 SS Kp min 1 max 10 2325 OS Kc min 1 max 11 2326 OS Kp min 1 max 10 2327 FB MIN PULS min 30 ms max 300 2328 VOLT BALANC OFF ON after start ON be...

Страница 94: ...A U2 U1 min 0 0 V 2421 SS DEL fmax max 30 0 min 0 01 Hz max 1 00 2406 DELTA U2 U1 min 0 0 V 2422 SS DEL fmin max 30 0 min 0 01 Hz max 1 00 2407 DELTA f2 f1 min 0 00 Hz 2423 SS Kc max 1 01 min 1 max 11 2408 DELTA f2 f1 min 0 00 Hz 2424 SS Kp max 1 01 min 1 max 10 2409 DELTA PHI min 0 à 2425 OS Kc max 45 min 1 max 11 2410 SYNCH TIME min 1 s 2426 OS Kp max 60 Ô min 1 max 10 2411 ANGLE WINDW min 2 à 2...

Страница 95: ...30 ms NONE max 300 2504 U2 PH SEQ 2435 SET BLOCK CLOCKWISE ON COUNTER CLOCK OFF NONE 2436 DELTA f SYN 2505 DELTA U2 U1 min 10 mHz min 0 0 V max 40 max 30 0 2506 DELTA U2 U1 min 0 0 V max 30 0 2507 DELTA f2 f1 min 0 00 Hz max 1 01 2508 DELTA f2 f1 min 0 00 Hz max 1 01 2509 DELTA PHI min 0 à max 45 2510 SYNCH TIME min 1 s max 60 Ô 2511 ANGLE WINDW min 2 à max 10 2512 CB CLOSE TM min 30 ms max 600 Ô ...

Страница 96: ... 2519 OS DEL fmax min 30 ms min 0 01 Hz max 300 max 1 00 2535 SET BLOCK 2520 OS DEL fmin ON min 0 01 Hz OFF max 1 00 2536 DELTA f SYN 2521 SS DEL fmax min 10 mHz min 0 01 Hz max 40 max 1 00 2522 SS DEL fmin min 0 01 Hz max 1 00 2523 SS Kc min 1 max 11 2524 SS Kp min 1 max 10 2525 OS Kc min 1 max 11 2526 OS Kp min 1 max 10 2527 FB MIN PULS min 30 ms max 300 2528 VOLT BALANC OFF ON after start ON be...

Страница 97: ...A U2 U1 min 0 0 V 2621 SS DEL fmax max 30 0 min 0 01 Hz max 1 00 2606 DELTA U2 U1 min 0 0 V 2622 SS DEL fmin max 30 0 min 0 01 Hz max 1 00 2607 DELTA f2 f1 min 0 00 Hz 2623 SS Kc max 1 01 min 1 max 11 2608 DELTA f2 f1 min 0 00 Hz 2624 SS Kp max 1 01 min 1 max 10 2609 DELTA PHI min 0 à 2625 OS Kc max 45 min 1 max 11 2610 SYNCH TIME min 1 s 2626 OS Kp max 60 Ô min 1 max 10 2611 ANGLE WINDW min 2 à 2...

Страница 98: ...30 ms NONE max 300 2704 U2 PH SEQ 2635 SET BLOCK CLOCKWISE ON COUNTER CLOCK OFF NONE 2636 DELTA f SYN 2705 DELTA U2 U1 min 10 mHz min 0 0 V max 40 max 30 0 2706 DELTA U2 U1 min 0 0 V max 30 0 2707 DELTA f2 f1 min 0 00 Hz max 1 01 2708 DELTA f2 f1 min 0 00 Hz max 1 01 2709 DELTA PHI min 0 à max 45 2710 SYNCH TIME min 1 s max 60 Ô 2711 ANGLE WINDW min 2 à max 10 2712 CB CLOSE TM min 30 ms max 600 Ô ...

Страница 99: ... 2719 OS DEL fmax min 30 ms min 0 01 Hz max 300 max 1 00 2735 SET BLOCK 2720 OS DEL fmin ON min 0 01 Hz OFF max 1 00 2736 DELTA f SYN 2721 SS DEL fmax min 10 mHz min 0 01 Hz max 40 max 1 00 2722 SS DEL fmin min 0 01 Hz max 1 00 2723 SS Kc min 1 max 11 2724 SS Kp min 1 max 10 2725 OS Kc min 1 max 11 2726 OS Kp min 1 max 10 2727 FB MIN PULS min 30 ms max 300 2728 VOLT BALANC OFF ON after start ON be...

Страница 100: ...A U2 U1 min 0 0 V 2821 SS DEL fmax max 30 0 min 0 01 Hz max 1 00 2806 DELTA U2 U1 min 0 0 V 2822 SS DEL fmin max 30 0 min 0 01 Hz max 1 00 2807 DELTA f2 f1 min 0 00 Hz 2823 SS Kc max 1 01 min 1 max 11 2808 DELTA f2 f1 min 0 00 Hz 2824 SS Kp max 1 01 min 1 max 10 2809 DELTA PHI min 0 à 2825 OS Kc max 45 min 1 max 11 2810 SYNCH TIME min 1 s 2826 OS Kp max 60 Ô min 1 max 10 2811 ANGLE WINDW min 2 à 2...

Страница 101: ... PPENDIX 6 6 2830 U2 U1 Kp min 1 max 10 2831 U2 U1 Kc min 1 max 11 2832 U2 U1 Kp min 1 max 10 2833 VB MIN PULS min 30 ms max 300 2835 SET BLOCK ON OFF 2836 DELTA f SYN min 10 mHz max 40 ...

Страница 102: ... PPENDIX 6 6 ...

Страница 103: ...Y EPT DDRESS 4ELEPHONE NO EAR READER PRINTING ERRORS CAN NEVER BE ENTIRELY ELIMINATED THEREFORE SHOULD YOU COME ACROSS ANY WHEN READING THIS MANUAL KINDLY ENTER THEM IN THIS FORM TOGETHER WITH ANY COMMENTS OR SUG GESTIONS FOR IMPROVEMENT THAT YOU MAY HAVE ORRECTIONS 3UGGESTIONS ...

Страница 104: ...NTSTHEREOF ARE FORBIDDENWITH OUT EXPRESS AUTHORITY FFENDERS ARE LIABLE TO THE PAYMENT OF DAMAGES LL RIGHTS ARE RESERVED IN THE EVENT OF THE GRANT OF A PATENT OR THE REGISTRATION OF A UTILITY MODEL OR DESIGN 3UBJECT TO TECHNICAL ALTERATION 3IEMENS KTIENGESELLSCHAFT 3UBSTANTIAL ALTERATIONS AGAINST PREVIOUS ISSUE OMPLETE REVISION WITH REGARD TO FIRMWARE VERSION 6 ...

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