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主要阐述了RCS-931DMM保护装置在桐柏抽水蓄能电厂的应用,简要介绍了RCS-931DMM保护装置的功能特点,侧重介绍了RCS-931DMM保护装置和原有保护装置的配合,以及和RCS-902高频保护通道联调的问题,最后介绍了此次改造中遇到的几个问题。
The application of RCS-931DMM protection device in Tongbai Pumped Storage Power Station is mainly described. The function and features of RCS-931DMM protection device are introduced briefly. The cooperation between RCS-931DMM protection device and original protection device is introduced. The RCS- 902 high-frequency protection channel joint adjustment, and finally introduced several problems encountered in this transformation.