For a class of series-wound active power line conditioner the design approach law of a new fuzzy integral sliding mode variable structure control is presented . this method adjusts power electronic switch in order to achieve anticipated balance volt, finally makes active power line conditioner not only possess good robustness of variable-structure control and decrease vibration to the most but also increase the steady state precision . series-wound aplc adopted this control method possesses good dynamic and steady state performance 針對串聯(lián)型有源電網(wǎng)調(diào)節(jié)器運(yùn)用變結(jié)構(gòu)控制策略,調(diào)節(jié)電力電子開關(guān)模式,以獲得預(yù)期的平衡電壓,對串聯(lián)型有源電網(wǎng)調(diào)節(jié)器提出了模糊積分變結(jié)構(gòu)控制方法,使串聯(lián)型有源電網(wǎng)調(diào)節(jié)器既保持了常規(guī)滑??刂茝?qiáng)魯棒性的優(yōu)點(diǎn),又減弱了滑??刂频亩墩?,提高了系統(tǒng)的穩(wěn)態(tài)精度,使系統(tǒng)具有良好的動態(tài)和靜態(tài)性能,仿真試驗(yàn)表明該控制策略是一種十分有效的控制方法。