摘要
研究了逆变器的输出电流限制技术;推导出逆变器的控制模型;分析了模拟与数字控制逆变器的限流原理;给出了各种突加负载及恒定负载状态下的仿真和实验结果。其仿真和实验证明,该限流控制方法具有很好的暂态和稳态性能以及可靠的限流功能。
This paper proposes some over-current-limiting methods on inverter.Controller model of the inverter is deduced,and the over-current-limiting operation principle of analogy and digital control is analyzed.The proposed control scheme is verified through the simulation and experiment in various cases such as the sudden load change and the constant load, and excellent transient response and steady response and reliable over-current limit are provided.
出处
《电力电子技术》
CSCD
北大核心
2006年第4期65-67,共3页
Power Electronics
关键词
逆变器
模拟控制
数字控制
模型
inverter
analog control
digital control
model
