SVC damping controller design based on novel modified fruit fly optimisation algorithm

被引:12
作者
Zhang, Kaoshe [1 ]
Shi, Zhaodi [1 ,2 ]
Huang, Yuehui [2 ]
Qiu, Chengjian [2 ]
Yang, Shuo [2 ]
机构
[1] Xian Univ Technol, Dept Elect Engn, 5 Jinhua Rd, Xian, Shaanxi, Peoples R China
[2] China Elect Power Res Inst, 15 Xiaoying East Rd, Beijing, Peoples R China
基金
中国国家自然科学基金;
关键词
wind power plants; control system synthesis; static VAr compensators; optimisation; pattern clustering; sensitivity analysis; probability; power system stability; eigenvalues and eigenfunctions; power generation control; SVC damping controller design; modified fruit fly optimisation algorithm; low-frequency oscillation; large-scale wind power cluster systems; wind farm cluster mode; power fluctuation; DIgSILENT; power factory; multiple time scale; operating characteristics; nMFOA; probabilistic sensitivity indices; static VAR compensator; probabilistic eigenvalue; Xinjiang Province; SMALL-SIGNAL STABILITY; STATIC VAR COMPENSATOR; WIND FARM INTEGRATION; POWER-SYSTEM; PENETRATION; IMPROVEMENT; TURBINE;
D O I
10.1049/iet-rpg.2017.0401
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Existing reactive power systems do not readily provide support or anti-disturbance capabilities. This study was conducted to explore the predisposing factor and suppression measures of low-frequency oscillation in large-scale wind power cluster systems by establishing a wind farm cluster mode with wind power fluctuation in a DIgSILENT/power factory. Considering the multiple time scale and the operating characteristics of cluster system, a novel modified fruit fly optimisation algorithm (nMFOA) combined with probabilistic sensitivity indices is proposed to coordinate and optimise static VAR compensator (SVC) damping controller parameters to enhance the power system stability of the wind farm cluster. Adverse effects in the SVC damping controller are eliminated via the nMFOA with probabilistic eigenvalue, which can be used to effectively coordinate and optimise SVC parameters. The proposed scheme was tested on a certain wind farm cluster in Hami, Xinjiang Province.
引用
收藏
页码:90 / 97
页数:8
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