The model of multi-infeed AC/DC system was given firstly and based on that practical parameters and analytic methods of static voltage stability were presented and discussed.

• 就目前广东电网中存在的多馈入直流的交直流混合电网静态电压稳定问题进行了研究,给出了研究静态电压稳定性的模型,对静态电压稳定性的判断指标从交流、直流和交直流混合3个角度进行了分析;