Study on Nonlinear PID Control for Three-level Rectifier
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摘要: 以三电平PWM整流器为对象,研究了使用非线性PID控制器的单位功率因数整流器的性能。仿真结果表明非线性PID控制器具有响应速度快、超调小的特点,可以有效地改善整流器的控制性能。Abstract: For three-level rectifier, this paper investigated the performance of the unit power factor rectifier controlled by nonlinear PID controller. Simulation results showed that the nonlinear PID controller has some advantages such as short adjustment time, small overshoot and can improve the performance of rectifier.
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Key words:
- rectifier /
- three-level /
- nonlinear /
- PID controller
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