BS EN 61954:2011+A2:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Static var compensators (SVC). Testing of thyristor valves
Hardcopy , PDF
25-11-2021
English
14-03-2018
This International Standard defines type, production and optional tests on thyristor valves used in thyristor controlled reactors (TCR), thyristor switched reactors (TSR) and thyristor switched capacitors (TSC) forming part of static VAR compensators (SVC) for power system applications. The requirements of the standard apply both to single valve units (one phase) and to multiple valve units (several phases).
Clauses4 to 7 detail the type tests, i.e. tests which are carried out to verify that the valve design meets the requirements specified. Clause8 covers the production tests, i.e. tests which are carried out to verify proper manufacturing. Clauses9 and 10 detail optional tests, i.e. tests additional to the type and production tests.
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