ABB Relion REG670, Руководство по вводу в эксплуатацию

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10.2 Setting the station communication.............................................................................................83
10.3 Verifying the communication........................................................................................................84
Section 11 Testing IED operation...................................................................................... 85
11.1 Preparing for test............................................................................................................................ 85
11.1.1 Requirements...............................................................................................................................85
11.1.2 Preparing the IED to verify settings........................................................................................ 86
11.2 Activating the test mode................................................................................................................87
11.3 Preparing the connection to the test equipment......................................................................87
11.4 Connecting the test equipment to the IED................................................................................ 88
11.5 Releasing the function to be tested............................................................................................ 88
11.6 Verifying analog primary and secondary measurement..........................................................89
11.7 Testing the protection functionality........................................................................................... 89
11.8 Forcing of binary I/O signals for testing....................................................................................90
11.8.1 Forcing concept...........................................................................................................................90
11.8.2 How to enable forcing................................................................................................................90
11.8.2.1 Enable forcing by using LHMI................................................................................................90
11.8.2.2 Enable forcing using TESTMODE function block............................................................... 91
11.8.3 How to change binary input/output signals using forcing................................................ 91
11.8.3.1 Forcing by using LHMI.............................................................................................................91
11.8.3.2 Forcing by using PCM600.......................................................................................................92
11.8.4 How to undo forcing changes and return the IED to normal operation.......................... 94
11.8.4.1 Undo forcing by using TestMode component................................................................... 94
11.8.4.2 Undo forcing by using LHMI.................................................................................................. 94
11.8.4.3 Undo forcing by using PCM600............................................................................................ 94
Section 12 Testing functionality by secondary injection............................................... 97
12.1 Testing disturbance report............................................................................................................97
12.1.1 Introduction..................................................................................................................................97
12.1.2 Disturbance report settings......................................................................................................97
12.1.3 Disturbance recorder (DR).........................................................................................................97
12.1.4 Event recorder (ER) and Event list (EL)................................................................................... 98
12.2 Identifying the function to test in the technical reference manual ......................................98
12.3 Differential protection....................................................................................................................98
12.3.1 Transformer differential protection T2WPDIF and T3WPDIF.............................................98
12.3.1.1 Verifying the settings..............................................................................................................99
12.3.1.2 Completing the test................................................................................................................ 99
12.3.2 High impedance differential protection HZPDIF ................................................................. 99
12.3.2.1 Verifying the settings..............................................................................................................99
12.3.2.2 Completing the test.............................................................................................................. 100
12.3.3 Generator differential protection GENPDIF ........................................................................100
12.3.3.1 Verifying the settings............................................................................................................100
12.3.3.2 Completing the test...............................................................................................................101
12.3.4 Restricted earth-fault protection, low impedance REFPDIF ............................................101
12.3.4.1 Verifying the settings............................................................................................................ 101
12.3.4.2 Completing the test...............................................................................................................102
12.4 Impedance protection...................................................................................................................102
Table of contents
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Commissioning manual