Hitachi Relion 670 Series Commissioning Manual page 10

Table of contents
11.4.3.1
11.4.3.2
11.4.4 Faulty phase identification with load encroachment FMPSPDIS (21) .................................. 100
11.4.5 Distance protection zones, quadrilateral characteristic, separate settings ZMRPDIS (21)... 100
11.4.5.1
11.4.5.2
11.4.6 Phase selection, quadrilateral characteristic with settable angle FRPSPDIS (21)................104
11.4.6.1
11.4.6.2
11.4.7 High speed distance protection zones, quadrilateral and mho characteristic ZMFPDIS
(21) ....................................................................................................................................... 107
11.4.7.1
11.4.7.2
11.4.7.3
11.4.7.4
11.4.7.5
11.4.8 High Speed distance for series compensated line zones, quadrilateral and mho
characteristic ZMFCPDIS (21) ..............................................................................................112
11.4.8.1
11.4.8.2
11.4.8.3
11.4.8.4
11.4.8.5
11.4.8.6
11.4.9 Power swing detection, blocking and unblocking ZMBURPSB............................................. 116
11.4.9.1
11.4.9.2
11.4.9.3
11.4.10 Power swing logic PSLPSCH................................................................................................123
11.4.10.1
11.4.10.2
11.4.10.3
11.4.10.4
11.4.10.5
11.4.11 Pole slip/out-of-step protection PSPPPAM (78).................................................................... 125
11.4.11.1
11.4.11.2
11.4.12 Out-of-step protection OOSPPAM ........................................................................................128
11.4.12.1
11.4.12.2
11.4.12.3
11.4.12.4
4
Phase-to-phase faults........................................................................................................ 99
Phase-to-ground faults ...................................................................................................... 99
Measuring the operating limit of set values ..................................................................... 103
Measuring the operating time of distance protection zones ............................................ 104
Measuring the operating limit of set values...................................................................... 106
Completing the test.......................................................................................................... 107
Function revision history...................................................................................................107
Verifying the settings........................................................................................................ 108
Measuring the operating limit of set values ..................................................................... 111
Measuring the operating time of distance protection zones............................................. 111
Completing the test...........................................................................................................112
Function revision history...................................................................................................112
Verifying the settings........................................................................................................ 112
Measuring the operating limit of set values ..................................................................... 115
Measuring the operating time of distance protection zones............................................. 116
Transient directional element............................................................................................116
Completing the test...........................................................................................................116
Function revision history...................................................................................................117
Verifying the signal and settings....................................................................................... 117
Completing the test.......................................................................................................... 123
Function revision history...................................................................................................124
Testing the carrier send and trip signals...........................................................................124
Testing the influence of the residual overcurrent protection............................................. 124
Checking the underreaching zone....................................................................................125
Completing the test.......................................................................................................... 125
Verifying the settings........................................................................................................ 125
Completing the test.......................................................................................................... 128
Verifying the settings........................................................................................................ 129
Test of point RE (R , X
FwdR
Test of the boundary between zone 1 and zone 2, which is defined by the
parameter ReachZ1......................................................................................................... 136
Test of the point SE (R
RvsR
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)........................................................................................133
FwdX
, X )...................................................................................140
RvsX
1MRK506371-UUS Rev. M
Line distance protection REL670
Commissioning manual