摘要
本文针对UPS逆变器设计提出了一种离散滑模控制算法,采用双环结构,包括电流预测器和电流控制器。仿真结果表明,这种算法具有抑制输出电压波形失真、电压调节性能好、带载能力强等特点。
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.
出处
《电源世界》
2004年第4期50-51,4,共3页
The World of Power Supply
