摘要
提出平波滤波网络,把高压直流输电(HVDC)系统直流侧的平波电抗器和直流滤波器综合起来加以研究。在对电路结构和参数进行分析的基础上,以满足等效干扰电流(EDC)为基本要求,以年费用为目标函数,计及各项等式约束和不等式约束,运用非线性规划方法,提出了平波滤波网络综合优化的模型和算法。以某直流工程换流站设计参数为算例进行仿真计算,得到了满意的结果。
The smoothing and filtering network proposed in this paper is integrated smoothing reactor and DC filters on DC side of HVDC system .Based on analysis of circuit construction and parameters , the model and algorithm of comprehensive optimization for this network presented in this paper by using non-linear planning method to satisfy the requirements of equivalent disturbance currents(EDC).The simulation calculation of design parameters of a converter station as an example is performed and the result is satisfactory.
出处
《中国电机工程学报》
EI
CSCD
北大核心
1999年第6期65-67,73,共4页
Proceedings of the CSEE
基金
电力系统及发电设备控制和仿真国家重点实验室资助
关键词
直流输电系统
平波滤波网络
高压
综合优化
HVDC systems
smoothing and filtering network
equivalent disturbance current(EDC)