GE Multilin W650 - Page 5

GEK-113032A W650 Wind Generator Protection System III
TABLE OF CONTENTS
5.5 CONTROL ELEMENTS
5.5.1 SETTING GROUP........................................................................................... 5-74
5.5.2 UNDERFREQUENCY ELEMENT (81U).......................................................... 5-75
5.5.3 OVERFREQUENCY ELEMENT (81O)............................................................ 5-75
5.5.4 AUTORECLOSE (79) ...................................................................................... 5-76
5.5.5 BREAKER FAILURE ELEMENT (50BF).......................................................... 5-83
5.5.6 VT FUSE FAILURE ELEMENT (VTFF)........................................................... 5-86
5.6 INPUTS/OUTPUTS
5.6.1 INPUT/OUTPUT PLACEMENT ....................................................................... 5-88
5.6.2 CONTROL SETTINGS FOR INPUTS/OUTPUTS ........................................... 5-89
5.6.3 INPUTS............................................................................................................ 5-91
5.6.4 OUTPUTS........................................................................................................ 5-93
5.6.5 CIRCUIT SUPERVISION AND CONTACT SEAL-IN CIRCUITS..................... 5-95
5.6.6 ANALOG BOARDS SPECIFIC SETTINGS................................................... 5-105
5.6.7 VIRTUAL INPUTS ......................................................................................... 5-106
5.6.8 VIRTUAL OUTPUTS ..................................................................................... 5-106
5.7 TESTINGS
5.7.1 FORCE IO –INPUT TESTING....................................................................... 5-107
5.7.2 FORCE IO –OUTPUT TESTING................................................................... 5-107
5.8 RELAY CONFIGURATION
5.8.1 OUTPUTS...................................................................................................... 5-108
5.8.2 LEDS ............................................................................................................. 5-109
5.8.3 OPERATIONS ............................................................................................... 5-110
5.8.4 PROTECTION ELEMENTS........................................................................... 5-114
5.8.5 OSCILLOGRAPHY........................................................................................ 5-115
5.8.6 CONTROL EVENTS...................................................................................... 5-116
5.8.7 SWITCHGEAR ............................................................................................. 5-118
5.8.8 HMI (HUMAN-MACHINE INTERFACE)......................................................... 5-119
5.9 LOGIC CONFIGURATION (PLC EDITOR)
5.9.1 INTRODUCTION ........................................................................................... 5-122
5.9.2 THEORY OF OPERATION............................................................................ 5-123
5.9.3 MAIN MENU .................................................................................................. 5-126
5.9.4 CONFIGURATION GENERATION................................................................ 5-127
5.9.5 GENERATION OF LIBRARIES .................................................................... 5-128
5.9.6 EXAMPLE OF APPLICATION....................................................................... 5-130
6. ACTUAL VALUES 6.1 FRONT PANEL
6.1.1 LEDS ................................................................................................................. 6-1
6.2 STATUS
6.2.1 OPERATION BITS............................................................................................. 6-2
6.2.2 BREAKER.......................................................................................................... 6-2
6.2.3 PROTECTION ................................................................................................... 6-2
6.2.4 CONTROL ELEMENTS..................................................................................... 6-8
6.2.5 PROTECTION SUMMARY.............................................................................. 6-13
6.2.6 SNAPSHOT EVENTS SUMMARY .................................................................. 6-15
6.2.7 MODBUS USER MAP ..................................................................................... 6-17
6.2.8 SWITCHGEAR STATUS ................................................................................. 6-17
6.2.9 CALIBRATION................................................................................................. 6-19
6.2.10 FLEX CURVES................................................................................................ 6-20
6.2.11 SYSTEM INFO ................................................................................................ 6-20
6.2.12 RECORD STATUS.......................................................................................... 6-20
6.3 METERING
6.3.1 PRIMARY VALUES ......................................................................................... 6-25
6.3.2 SECONDARY VALUES................................................................................... 6-28
6.3.3 PHASOR DIAGRAM........................................................................................ 6-30
6.3.4 FREQUENCY .................................................................................................. 6-30
6.3.5 INPUTS / OUTPUTS ....................................................................................... 6-31
6.4 RECORDS
6.4.1 EVENT RECORDER ....................................................................................... 6-37
6.4.2 WAVEFORM CAPTURE ................................................................................. 6-39
6.4.3 FAULT REPORT ............................................................................................. 6-40