摘要
随着我国大气污染物排放标准的日益提高,对静电除尘器的高压供电控制方案提出了更高的要求。针对目前大多数控制器存在的硬件设计复杂,而控制算法简单的缺点,本文采用模糊控制技术,通过调节可控硅导通角的变化量,改变输出电压的上升速度,实现高压供电电源的恒定火花率控制。
As the emission standard of air pollutants is gradually im- proved, the higher demand for the High Voltage Power Supply for Elec- trostatic Precipitation has been put forward. But most of the existent controller has some defects of complicated hardware design and the simple control algorithms. The fuzzy control technology is applied to realize the invariable Sparks Rate Control for High Voltage Power Supply for Electrostatic Precipitation. The increasing speed of Output voltage is adjusted based on the change of Controllable Silicon Ducting Angel.
出处
《仪器仪表用户》
2008年第5期11-12,共2页
Instrumentation
关键词
静电除尘
高压电源
火花率控制
模糊控制
仿真
electrostatic precipitation
high voltage power
sparks rate control
fuzzy control
simulatiaon
