Alstom MiCOM P54 Series, Technical Manual, Page: 184 / 1024

P54x/EN OP/La4 Operation
(OP) 5-10
MiCOM P543, P544, P545 & P546
OP
Figure 77 Example assignment of signals within the PSL 119
Figure 78 Triangulated InterMiCOM64 application 120
Figure 79 Permissive intertrip 121
Figure 80 VTS logic 126
Figure 81 Differential CTS 128
Figure 82 Voltage dependant CTS principle scheme 128
Figure 83 Standard CTS 129
Figure 84 Two-machine equivalent circuit 133
Figure 85 Fault locator selection of fault current zero 134
Figure 86 Auto-reclose timing diagram - single fault 140
Figure 87 Auto-reclose timing diagram - repeated fault inception 140
Figure 88 Auto-reclose timing diagram - fault with system synchronism 141
Figure 89 Auto-reclose timing diagram - lockout for no checksynch 141
Figure 90 Auto-reclose enable logic 143
Figure 91 Auto-reclose single/three pole tripping 144
Figure 92 Auto-reclose inhibit sequence count (P543/P545) 145
Figure 93 Auto-reclose cycles (P543/P545) 146
Figure 94 Auto-reclose close 147
Figure 95 Auto-reclose lockout logic (P543/P545) 148
Figure 96 Auto-reclose force 3 pole trip (P543/P545) 149
Figure 97 Auto-reclose close notify (P543/P545) 149
Figure 98 Ddb pole discrepancy trip (P543/P545) 150
Figure 99 Synchro check and synchro split functionality (P543/P545) 155
Figure 100 Check sync (P543/P545) 156
Figure 101 Auto-reclose/check sync interface (P543/P545) 157
Figure 102 Circuit breaker condition monitoring - broken current (P543/P545) 160
Figure 103 Circuit breaker condition monitoring - operation time (P543/P545) 161
Figure 104 CB monitoring (P543/P545) 162
Figure 105 Remote control of circuit breaker (P543/P545) 163
Figure 106 Circuit breaker control (P543/P545) 165
Figure 107 CB control hotkey menu 166
Figure 108 CB control via function keys default PSL 167
Figure 109 CB1 condition monitoring – broken current 172
Figure 110 CB2 condition monitoring – broken current 173
Figure 111 CB1 condition monitoring – operation time 174
Figure 112 CB2 condition monitoring – operation time 175
Figure 113 Circuit breaker 1 – monitoring 176
Figure 114 Circuit breaker 2 – monitoring 177
Figure 115 Remote control of circuit breaker 178
Figure 116 Auto-reclose timing diagram – single breaker, single fault 186
Figure 117 Auto-reclose timing diagram – repeated fault inception 187
Figure 118 Auto-relose timing diagram leader/follower (1ph) 188