GE t60 Instruction Manual page 5

GE Multilin
TABLE OF CONTENTS
5.3 REMOTE RESOURCES
5.3.1 REMOTE RESOURCES CONFIGURATION ................................................... 5-83
5.4 SYSTEM SETUP
5.4.1 AC INPUTS ...................................................................................................... 5-84
5.4.2 POWER SYSTEM............................................................................................ 5-86
5.4.3 SIGNAL SOURCES ......................................................................................... 5-87
5.4.4 TRANSFORMER ............................................................................................. 5-89
5.4.5 BREAKERS.................................................................................................... 5-101
5.4.6 DISCONNECT SWITCHES ........................................................................... 5-105
5.4.7 FLEXCURVES™............................................................................................ 5-108
5.4.8 PHASOR MEASUREMENT UNIT.................................................................. 5-115
5.5 FLEXLOGIC
5.5.1 INTRODUCTION TO FLEXLOGIC ................................................................ 5-137
5.5.2 FLEXLOGIC RULES ...................................................................................... 5-148
5.5.3 FLEXLOGIC EVALUATION ........................................................................... 5-148
5.5.4 FLEXLOGIC EXAMPLE ................................................................................. 5-149
5.5.5 FLEXLOGIC EQUATION EDITOR................................................................. 5-153
5.5.6 FLEXLOGIC TIMERS .................................................................................... 5-153
5.5.7 FLEXELEMENTS........................................................................................... 5-154
5.5.8 NON-VOLATILE LATCHES ........................................................................... 5-158
5.6 GROUPED ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-159
5.6.2 SETTING GROUP ......................................................................................... 5-159
5.6.3 DISTANCE ..................................................................................................... 5-160
5.6.4 POWER SWING DETECT ............................................................................. 5-178
5.6.5 LOAD ENCROACHMENT.............................................................................. 5-187
5.6.6 TRANSFORMER ELEMENTS ....................................................................... 5-189
5.6.7 PHASE CURRENT ........................................................................................ 5-198
5.6.8 NEUTRAL CURRENT.................................................................................... 5-209
5.6.9 GROUND CURRENT..................................................................................... 5-217
5.6.10 BREAKER FAILURE ...................................................................................... 5-224
5.6.11 VOLTAGE ELEMENTS .................................................................................. 5-232
5.7 CONTROL ELEMENTS
5.7.1 OVERVIEW.................................................................................................... 5-243
5.7.2 TRIP BUS....................................................................................................... 5-243
5.7.3 SETTING GROUPS ....................................................................................... 5-245
5.7.4 SELECTOR SWITCH..................................................................................... 5-246
5.7.5 UNDERFREQUENCY.................................................................................... 5-252
5.7.6 OVERFREQUENCY ...................................................................................... 5-253
5.7.7 SYNCHROCHECK......................................................................................... 5-254
5.7.8 DIGITAL ELEMENTS..................................................................................... 5-258
5.7.9 DIGITAL COUNTERS .................................................................................... 5-261
5.7.10 MONITORING ELEMENTS ........................................................................... 5-263
5.8 INPUTS AND OUTPUTS
5.8.1 CONTACT INPUTS........................................................................................ 5-274
5.8.2 VIRTUAL INPUTS.......................................................................................... 5-276
5.8.3 CONTACT OUTPUTS.................................................................................... 5-277
5.8.4 VIRTUAL OUTPUTS ...................................................................................... 5-279
5.8.5 REMOTE DEVICES ....................................................................................... 5-280
5.8.6 REMOTE INPUTS.......................................................................................... 5-281
5.8.7 REMOTE DOUBLE-POINT STATUS INPUTS .............................................. 5-282
5.8.8 REMOTE OUTPUTS...................................................................................... 5-282
5.8.9 RESETTING................................................................................................... 5-283
5.8.10 DIRECT INPUTS AND OUTPUTS ................................................................. 5-283
5.8.11 TELEPROTECTION INPUTS AND OUTPUTS.............................................. 5-287
5.8.12 IEC 61850 GOOSE ANALOGS...................................................................... 5-289
5.8.13 IEC 61850 GOOSE INTEGERS..................................................................... 5-290
5.9 TRANSDUCER INPUTS AND OUTPUTS
5.9.1 DCMA INPUTS .............................................................................................. 5-291
5.9.2 RTD INPUTS.................................................................................................. 5-292
5.9.3 RRTD INPUTS ............................................................................................... 5-293
5.9.4 DCMA OUTPUTS .......................................................................................... 5-297
5.10 TESTING
5.10.1 TEST MODE .................................................................................................. 5-301
T60 Transformer Protection System v