On March 23, 2017, the “Water Turbine Polymer Bearing Bush and Sealing Technology Seminar” was successfully held in the Training Center of Hunan Electric Power Research Institute.

The purpose of the meeting: In order to effectively reduce the comprehensive cost of turbine bearing and seal modification, and improve the overall operation effect of the turbine, the State Grid Hunan Electric Power Company Electric Power Research Institute Joint Research and Management Company and various power plant experts (State Grid Hunan Electric Power Company Operation Inspection Department, Zhexi Hydropower Plant of Hunan Electric Power Company, Dongjiang Hydroelectric Power Plant of Hunan Electric Power Company, Fengtan Hydroelectric Power Plant of Hunan Electric Power Company, Datang International Pengshui Hydropower Company, State Power Investment Wuling Company, etc.) jointly discussed and combined the actual situation of each power plant to form Professional opinions and suggestions tailored to local conditions.