基于多指标效能分析的分布式潮流控制器选址定容优化策略

发布时间：2018-07-09 19:37

  本文选题：分布式潮流控制器 + 选址定容　； 参考：《电力系统自动化》2017年17期

【摘要】：针对统一潮流控制器的推广受制于其可靠性及制造成本的问题,分布式潮流控制器(DPFC)应运而生,文中详细论述了DPFC的拓扑结构与工作原理,并对DPFC的特点及优势进行了分析。考虑到DPFC在电网中的安装位置及接入容量会直接影响其控制效能的发挥,制定了基于多指标效能分析的DPFC选址定容两阶段优化策略。首先,基于DPFC对系统潮流均衡的影响程度确定最优安装地点,然后再应用经济性成本/效益分析进行容量的优化。在IEEE 30节点系统中进行DPFC的优化配置以验证策略的可行性与有效性,仿真结果表明DPFC接入系统后能够有效改善电网多方面的效能。
[Abstract]:Distributed power flow controller (DPFC) emerges as the times require in order to solve the problem that the popularization of unified power flow controller is restricted by its reliability and manufacturing cost. The topological structure and working principle of DPFC are discussed in detail, and the characteristics and advantages of DPFC are analyzed. Considering that the installation position and access capacity of DPFC in power network will directly affect its control efficiency, a two-stage optimization strategy of DPFC location and capacity is proposed based on multi-index efficiency analysis. Firstly, the optimal installation location is determined based on the influence of DPFC on the power flow balance of the system, and then the capacity is optimized by using economic cost / benefit analysis. The optimal configuration of DPFC in IEEE 30-bus system is carried out to verify the feasibility and effectiveness of the strategy. The simulation results show that DPFC can effectively improve the efficiency of power network after it is connected to the system.
【作者单位】： 武汉大学电气工程学院;国网湖北省电力公司经济技术研究院;
【基金】：国家电网公司科技项目(52150016000Y)~~
【分类号】：TM761
，

本文编号：2110442