新型感应加热电源调功方式的仿真  

New power adjust mode for induction heating power supply

作　　者：李春华[1] 张之超[1] 

机构地区：[1]黑龙江科技学院电气与信息工程学院,哈尔滨150027

出　　处：《黑龙江科技学院学报》2008年第1期31-34,共4页Journal of Heilongjiang Institute of Science and Technology

摘　　要：针对现存各种感应加热电源调功方式的不足,提出了模糊-PI复合控制的调功方法。该方法综合了模糊控制与PI调节的优点,确定了模糊控制器与PI调节器的最佳参数,给出了模糊-PI复合控制器仿真模型。仿真实验表明,模糊-PI控制器完全满足控制要求,控制效果良好,具有控制精度高,响应速度快的优点。Aimed at the default of power control mode of kinds of induction heating power supply, this paper introduces a new power control mode of fuzzy-PI controller for induction heating power supply. This method integrates the advantage of fuzzy control and PI adjustment, confirms the best parameters of fuzzy controller and PI adjuster, and delivers the simulink model. Simulation results show that fuzzy-PI controller satisfies the control need, offers a better effect, greater stability and higher response speed.

关 键 词：功率调节 模糊-PI控制 感应加热电源 

分 类 号：TM924.01[电气工程—电力电子与电力传动]