以电除尘器低压控制系统为研究对象，建立了电除尘器低压控制系统的阴阳极振打、料位检测与卸灰控制和保温箱加热控制等一系列仿真模型；并按照实时仿真的要求，编制出了电除尘器低压控制系统的实时仿真软件。该软件采用Ｃ语言模块化结构设计，具有通用性强、实时性好和仿真精度高等特点，可实现启动、运行、停机、手动控制、自动控制、状态显示、参数显示、参数修改，故障设置和报警等多种仿真功能，仿真结果符合实际。 Taking the low pressure control system of electrostatic precipitator as the research object, a series of simulation models of yin and yang vibration, low level control and unloading control and incubator heating control of ESP control system were established. According to the requirement of real-time simulation, Prepared a real-time simulation software for ESP low-voltage control system. The software uses C language modular structure design, with versatility, real-time and high simulation accuracy, can start, run, stop, manual control, automatic control, status display, parameter display, parameter modification, fault setting and Alarm and other simulation functions, simulation results in line with the actual.