3ZHANG Li-dong, DOFNAS L. A Novel Method to Mitigate Commutation Failures in HVDC Systems. ABB Technology Papers, 2002.
4杨卫东.多馈入直流输电系统的控制策略研究:[博士学位论文].杭州:浙江大学,2001.
5DENIS L H A, ANDERSSON G. Voltage Stability Analysis of Multi-feed HVDC Systems. IEEE Trans on Power Delivery,1997, 12(3): 1309-1318.
6THIO C V,DAVIES J B,KENT K L. Commutation failures in HVDC transmission systems[J]. IEEE Trans. on Power Delivery, 1996,11 (2) :946-957.
7KRISTMUNDSSON G M,CARROLL D P. The effect of AC systems frequency spectrum on commutation failure in HVDC inverters[J].IEEE Trans. on Power Delivery,1990,5 (2): 1121-1128.
