Thisstandard is proposed by the China Electricity Council.Thisstandard is under the jurisdiction of the Standardization Technical Committee forHydropower Station Automation of PowerIndustry(TC-HSA).Draftingorganizations:China Institute ofWater Resources and Hydropower Research, Changjiang Control Equipment ResearchInstitute, Hunan Electric Power Corporation Research Institute, ScienceResearch Institute of Shanxi Electric Power Company, State Grid Electric PowerResearch Institute, Harbin Electric Machine Factory Co., Ltd.Themain drafters: Zhang Jian-ming, Pan Xi-he, Meng Zuo-hong, Li Hua, CaiWei-jiang, Piao Xiu-riTranslatingorganizations:China Institute of WaterResources and Hydropower Research, China Three Gorges Corporation, ChinaYangtze Power Co., Ltd., Electric Power Research Institute of Guizhou PowerGrid Co., Ltd., State Grid Electric Power Research Institute, GuangdongHydropower Group Co., Ltd.Translatedand reviewed by:Zhang Jian-ming, Zhao Shaoxing, Xie Qiu-hua, Gao Xiao-guang, Zhang Run-shi, Li Na,Zhao Shao-xin, Zhang Jian-guo, Wang Cong