XU Jia-heng, ZHEN Lei, ZHU Fu, et al. Analysis of Abnormal Error of the Current Transformers in 500 kV H-GIS Substation[J]. High voltageapparatus, 2009, 45(2): 102-105.
XU Jia-heng, ZHEN Lei, ZHU Fu, et al. Analysis of Abnormal Error of the Current Transformers in 500 kV H-GIS Substation[J]. High voltageapparatus, 2009, 45(2): 102-105.DOI:
The field error tests of the current transformers in two 500 kV H-GIS substations were conducted with the conventional method
and the results showed that the errors were abnormal.The limitation of the method for testing the error of this king of current transformers is analyzed.