微机发电机变压器组保护新原理的应用

Application of new principle for PC protection of generator voltage trausformer

阐明了微机发电机变压器组保护中采用的新原理,介绍了其构成特点,并与集成电路型发电机变压器组保护相比较,说明微机发电机变压器组保护在应用中高可靠性、经济性和实用性。

The new principle adopted for PC protection of generator voltage transformer is presented, its strue-tural characteristics are described, and compared with the IC generator voltage transformer, and it is pointed out that the PC protection of generator voltage transformer features high reliability,economy and good suitability.