本文選題：配電系統(tǒng)　切入點：靜止無功補償器　出處：《電測與儀表》2014年22期 　論文類型：期刊論文

【摘要】：在含有多個DFACTS裝置的系統(tǒng)中,各控制器是針對不同的控制功能單獨設(shè)計的,這使得各個控制作用相互孤立甚至是矛盾的。針對單獨設(shè)計的DFACTS控制器間存在交互影響的問題,將DFACTS控制器的協(xié)調(diào)轉(zhuǎn)化為多目標優(yōu)化問題,以含配電網(wǎng)靜止無功補償器(DSVC)和配電網(wǎng)靜止同步補償器(DSTATCOM)的單負荷無窮大配電系統(tǒng)為研究對象,運用帶精英策略的非支配排序遺傳算法(NSGA-Ⅱ)對DFACTS控制器的各參數(shù)進行優(yōu)化。時域仿真結(jié)果表明,優(yōu)化后的控制器間的交互影響得到了較好的抑制,系統(tǒng)的動態(tài)特性得到了較大提高,驗證了NSGA-II算法的有效性。
[Abstract]:In a system with multiple DFACTS devices, each controller is designed separately for different control functions, which makes each control function isolated or even contradictory. The coordination of the DFACTS controller is transformed into a multi-objective optimization problem. The single load infinite distribution system with static Var compensator (DSVC) and static synchronous compensator (DSTATCOM) in distribution network is taken as the research object. The parameters of the DFACTS controller are optimized by using the non-dominated sorting genetic algorithm (NSGA- 鈪，

本文編號：1573233