摘要
以国产 3 0 0 MW发电机变压器组为例介绍了大型发电机变压器组实现微机保护双重化配置的思路以及交流电流电压回路、出口回路、信号回路的设计方法。对保护装置存在的问题进行了分析 ,提出了解决办法和建议。
Taking the domestic-made 300 MW generator transformer set as an example,the concept of realizing duplicate configuration of microprocessor-based protection for large generator transformer set was introduced as well as the design methods of AC current and voltage circuit,outlet circuit and signal circuit.Problems existing in the protection equipments were analyzed and the solution and suggestion were put forward.
出处
《华东电力》
北大核心
2003年第10期47-49,共3页
East China Electric Power
