ZHANG FAN, GOU RUIFENG, REN JUNHUI. Influence of Cancelling DC Filter on Harmonic Level of ±800 kV HVDC System. [J]. Power capacitor & reactive power compensation, 2016, 37(2): 1-4.
Under the circumstance of great improvement of the comprehensive shield ability of communication network in China than ever before
the influence of cancelling DC filter(DC filter
DCF in short)on harmonic level of ±800 kV HVDC system harmonic level is studied. In this paper
Xiangjiaba-shanghai and Jinping-sunan ±800 kV UHVDC transmission project which has been in operation is taken as an example
the influence of cancelling DC filter on equivalent interference current
resonance a DC side and harmonic level in the equipment of converter station of the ±800 kV UHVDC system is studied. The study result has a definite reference to the DC filter of subsequent ±800 kV UHVDC transmission projects.