Finally , it is pointed that the turn - to - turn protection with integrated circuit of geheyan power plant should be replaced by microcomputer type one ; and the turn - to - turn protection with microcomputer for the gaobazhou power plant should be optimized 最后指出,应采用微机型匝间保护取代隔河岩水电厂集成电路型匝间保护;对高坝洲水电厂微机型匝间保护应进行优化处理。