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Research on the Design Method of Relay Protection in Pump Station |
LIANG Xiu-bao |
Jiangsu Water Conservancy Exploration and Surveying Design Research Institute, Yangzhou 225009, China |
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Abstract Starting from the existed problems of the electromagnetic relay protection and the requirementsand specifications to the comprehensive automation of pump station, the new method to design secondarycircuit of relay protection in pump stations is proposed. The secondary design of pump stations can comply withthe principle of element set”, namely divide the secondary design to several elements: 10/6kV incoming line,main engine, transformer,link circuit etc.
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Received: 08 August 2013
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