)NTRODUCTION
6%
6
# ' #
)NTRODUCTION
!PPLICATION
4HE NUMERICAL PARALLELING DEVICE 6% IS SUITABLE
FOR PARALLELING GENERATORS WITH NETWORKS AND FOR PAR
ALLELING NETWORKS WHICH ARE ALREADY SYNCHRONOUS
3EVERAL SYNCHRONIZE LOCATIONS CAN BE OPERATED FROM
ONE DEVICE BY REMOTE SELECTION OF VARIOUS SETTING PA
RAMETER BLOCKS
4HE MODEL 6% HAS ALL FUNCTIONS REQUIRED FOR
SYNCHRONOUS OR ASYNCHRONOUS PARALLELING )T HAS TWO
ISOLATED BINARY INPUTS AND TWO SETTING PARAMETER
BLOCKS AND IS THUS SUITABLE FOR TWO REMOTE SELECTION
LOCATIONS
4HE MODEL 6% ADDITIONALLY CONTAINS VOLTAGE
AND FREQUENCY BALANCERS WHOSE WORKING RANGES
AND CONTROL COMMANDS CAN BE INDIVIDUALLY MATCHED
TO THE PROPERTIES OF THE GENERATOR AND OF THE VOLTAGE
AND SPEED REGULATORS 4HUS COMPLETELY AUTOMATIC
SYNCHRONIZATION OF GENERATORS WITH THE NETWORK IS
POSSIBLE 4HIS MODEL HAS A TOTAL OF SIX ISOLATED BINARY
INPUTS AND SIX SETTING BLOCKS FOR SIX REMOTE SELECTION
LOCATIONS 4HE BALANCING OUTPUTS CAN BE REPLACED BY
STATUS SIGNALS WHICH INDICATE THE STATUS OF THE VOLT
AGES FREQUENCIES AND ANGLE DIFFERENCE
4HE HIGH SAFETY AND AVAILABILITY OF THE DEVICE ARE
GUARANTEED BY TWO ANALOG INPUT CIRCUITS WITH SEPA
RATE MEASURED VALUE 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
MEASURED VALUES UP TO THE OUTPUT OF STATUS SIG
NALS CONTROL AND CLOSE COMMANDS
#OMPLETE GALVANIC AND RELIABLE SEPARATION OF THE
INTERNAL PROCESSING CIRCUITS FROM THE MEASURE
MENT CONTROL AND SUPPLY CIRCUITS OF THE SYSTEM
WITH SCREENED INPUT TRANSDUCERS BINARY INPUT AND
OUTPUT MODULES AND DCDC CONVERTER
$UAL CHANNEL DESIGN OF MEASURED VALUE PROCESS
ING WITH TWO DIFFERENT AND LOGICALLY INDEPENDENT
METHODS
!PPLICABLE FOR PARALLELING OF SYNCHRONOUS AND
ASYNCHRONOUS NETWORKS AS WELL AS FOR SYNCHRONIZ
ING OF GENERATORS WITH NETWORKS OPTIONALLY WITH
VOLTAGE AND FREQUENCY BALANCER
2EMOTE SWITCH OVER OF SETTING PARAMETER BLOCKS
FOR USE ON SEVERAL DIFFERENT PARALLELING LOCATIONS
POSSIBLE
#ALCULATION OF OPERATIONAL MEASURED VALUES AND
INDICATION ON THE FRONT DISPLAY
3IMPLE SETTING AND OPERATION USING THE INTEGRATED
OPERATION PANEL OR A CONNECTED PERSONAL COMPUT
ER WITH MENU GUIDED SOFTWARE
3TORAGE OF INDICATION
#ONTINUOUS MONITORING OF THE HARDWARE AND SOFT
WARE OF THE DEVICE
