In the computer monitoring system in Jinghong Hydropower Station,the switch station LCU synchronous de-vices are of various problems such as ageing and complex operation.By analyzing the structure and existing problems of the system,optimization design is carried out.The SID-2FY intelligent multiplexing synchronous device from Shenzhen Guoli Zhineng Company is adopted,and equipment such as the line selectors and SID-2SL-A type microcomputer multifunctional synchronization meters are synchronously configured.Thus,a redundant backup optimization with dual sets of automatic quasi synchronous devices is realized,which greatly improves the operation reliability of the synchro-nous system.The new synchronous equipment operates well after the optimization,which can be useful reference for similar hydropower stations.
关键词
同期装置/优化设计/SID-2FY/景洪水电站
Key words
synchronous device/optimization design/SID-2FY/Jinghong Hydropower Station
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