離散滑?刂圃赨PS逆變器設(shè)計(jì)中的應(yīng)用
作者:黨存祿 錢海 上傳時(shí)間:2004/12/15 9:37:25
摘要: 本文針對(duì)UPS逆變器設(shè)計(jì)提出了一種離散滑?刂扑惴ǎ捎秒p環(huán)結(jié)構(gòu),包括電流預(yù)測(cè)器和電流控制器。仿真結(jié)果表明,這種算法具有抑制輸出電壓波形失真,電壓調(diào)節(jié)性能好,帶載能力強(qiáng)等特點(diǎn)。
敘詞:離散滑?刂;UPS逆變器;抖動(dòng);DSP Abstract: This paper presents a discrete-time sliding-mode control algorithm for an UPS inverter design including a current predictor and a current-mode controller. The scheme has shown its robustness on low output voltage distortion, excellent voltage regulation, and insensitiveness to load variation. Keyword:Discrete-Time Sliding-Mode Control; UPS Inverter; Chattering; DSP
敘詞:離散滑?刂;UPS逆變器;抖動(dòng);DSP Abstract: This paper presents a discrete-time sliding-mode control algorithm for an UPS inverter design including a current predictor and a current-mode controller. The scheme has shown its robustness on low output voltage distortion, excellent voltage regulation, and insensitiveness to load variation. Keyword:Discrete-Time Sliding-Mode Control; UPS Inverter; Chattering; DSP
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