Based on the mathematical model of HVDC Light, the theory of independent control on active and reactive power is presented in this paper, and then the possibility of the decoupled control is analysed.

• 在轻型HVDC稳态模型的基础上，给出了轻型HVDC系统有功无功独立控制的基本原理，并在此基础上对轻型HVDC系统有功无功解耦控制可行性进行了定性分析。