模糊控制在静电除尘高频高压电源中的应用研究  

Application of fuzzy control in the field of high-frequency and high-voltage power supply for electrostatic precipitator

作　　者：杨炜[1] 曾庆军[1] 陈峰 

机构地区：[1]江苏科技大学电信学院,江苏镇江212003 [2]镇江天力变压器有限公司,江苏句容212400

出　　处：《电子设计工程》2014年第2期108-110,114,共4页Electronic Design Engineering

基　　金：江苏省科技支撑计划项目(BE2012146)

摘　　要：以除尘用高频高压电源为研究对象,设计了一种新型模糊控制算法,通过调节PWM波的脉宽和占空比,实现了对电源输出电压的控制。MATLAB仿真表明:本文设计的新型模糊控制器与传统PID控制相比,具有在非线性负载下系统动态响应快、稳态精度高等特点。In this paper, variable interval fuzzy control is proposed which aims at electrostatic precipitator. One new voltage fuzzy controller was designed which can control the output voltage of ESP （Electrostatic Precipitator） by changing the frequency and duty cycle of PWM. The simulation result indicates that Compare with PID, fuzzy controller can provide faster dynamic response and nice static characteristics.

关 键 词：高频高压电源 模糊控制 PFM 仿真 

分 类 号：TN79[电子电信—电路与系统]