Transient Stability Preventive Control of Wind Farm Connected Power System Considering the Uncertainty  

作　　者：Yuping Bian Xiu Wan Xiaoyu Zhou 

机构地区：[1]School of Electric Power Engineering,Nanjing Institute of Technology,Nanjing,211167,China

出　　处：《Energy Engineering》2024年第6期1637-1656,共20页能源工程（英文）

摘　　要：To address uncertainty as well as transient stability constraints simultaneously in the preventive control of windfarm systems, a novel three-stage optimization strategy is established in this paper. In the first stage, the probabilisticmulti-objective particle swarm optimization based on the point estimate method is employed to cope with thestochastic factors. The transient security region of the system is accurately ensured by the interior point methodin the second stage. Finally, the verification of the final optimal objectives and satisfied constraints are enforcedin the last stage. Furthermore, the proposed strategy is a general framework that can combine other optimizationalgorithms. The proposed methodology is tested on the modified WSCC 9-bus system and the New England 39-bussystem. The results verify the feasibility of the method.

关 键 词：Transient preventive control chance-constrained programming multi-objective PSO TSCOPF wind farm 

分 类 号：TM73[电气工程—电力系统及自动化]