GEK-113285A
G650 Generator Protection & Control System
5-57
5 SETTINGS
5.4 PROTECTION ELEMENTS
5
Figure 5–10: RESTRICTED GROUND FAULT ALGORITHM
The elements used in the 87G algorithm are listed in Table 5–55: and Table 5–56:
Table 5–55: RGF ALGORITHM ELEMENT INPUTS
Table 5–56: RGF ALGORITHM ELEMENT OUTPUTS
Table 5–57: RESTRICTED GROUND FAULT CONFIGURABLE SIGNALS
Input
Comment
Idiffg
Differential Ground Current
Imax
Maximum phase current
Output
Comment
RESTGNDFLT PKP
General Pickup Signal
RESTGNDFLT PKP
General Trip Signal
RESTRICTED GROUND FAULT BLOCK SIGNALS
RESTR GND FLT1 BLOCK
RESTR GND FLT2 BLOCK
RESTR GND FLT3 BLOCK
Содержание Multilin G650
Страница 9: ...8 G650 Generator Protection Control System GEK 113285A TABLE OF CONTENTS ...
Страница 29: ...1 20 G650 Generator Protection Control System GEK 113285A 1 4 650 HARDWARE 1 GETTING STARTED 1 ...
Страница 293: ...5 150 G650 Generator Protection Control System GEK 113285A 5 9 LOGIC CONFIGURATION PLC EDITOR 5 SETTINGS 5 ...
Страница 391: ...11 6 G650 Generator Protection Control System GEK 113285A 11 4 RELAY CONFIGURATION 11 FREQUENTLY ASKED QUESTIONS 11 ...
Страница 426: ...GEK 113285A G650 Generator Protection Control System A 31 APPENDIX A A 1 LOGIC OPERANDS A ...
Страница 427: ...A 32 G650 Generator Protection Control System GEK 113285A A 1 LOGIC OPERANDS APPENDIXA A ...
Страница 587: ...C 22 G650 Generator Protection Control System GEK 113285A C 8 ANALOG INPUTS APPENDIXC C ...
Страница 595: ...D 8 G650 Generator Protection Control System GEK 113285A D 5 IEC 60870 5 104 POINT LIST APPENDIXD D ...
Страница 606: ...GEK 113285A G650 Generator Protection Control System E 11 APPENDIX E E 1 FACTORY DEFAULT LOGIC E ...
Страница 607: ...E 12 G650 Generator Protection Control System GEK 113285A E 1 FACTORY DEFAULT LOGIC APPENDIXE E ...
Страница 639: ...G 2 G650 Generator Protection Control System GEK 113285A G 1 GE MULTILIN WARRANTY APPENDIXG G ...