高压并联电容器补偿成套装置的二次保护

Secondary protection of HV parallel capacitors for reactive power compensating

详细论述了高压并联电容器补偿装置的保护和电容器组的保护,给出了开口三角电压保护、不平衡电流保护、过电压保护、失压保护等的保护整定计算的具体方法,并列举了典型的二次保护方式。

The secondary secondary protection of HV parallel capacitors and capacitor-banks for reactive power compensating are discussed, the detailed calculating method of protection setting of voltage protection for open delta connection imbalanced-current protection, over-voltage protection, voltage-loss protection and other protection ; and the typical cases of secondary protection are also given.