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| Intelligent Substation Relay Protection Condition Monitoring Algorithm Design |
| Liu Zhenyu |
| State Grid North Hebei Power Co. Ltd. of Chengde Power Supply Company, Chengde, Hebei 067000 |
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Abstract In view of the fuzzy characteristics of the equipment running state, the introduction of fuzzy mathematics in the fuzzy comprehensive evaluation model for the equipment running status of quantitative method, in order to realize the accurate evaluation, formulate the reasonable maintenance strategy. Examples show that the algorithm is simple and effective, can sharply cut maintenance cost while increasing the reliability of the substation system, is worth popularizing intelligent substation.
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Published: 20 April 2015
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2015, Vol. 16 
