LIU Haifeng, XU Hao. Analysis on transverse differential protection application based on a hydroelectric generating accident[J]. 2017, 37(1): 52-55.DOI:
The paper analyzes the process and cause of the tripping accident of a certain unit in a hydropower plant
and in terms of the protection actions
explores operating characteristics and defects of two transverse differential protection further.According to correlation analysis between transverse differential unbalance current and generator terminal current
the paper proposes the setting method of transverse differential protection at last.