基于基金会现场总线的煤粉静电除尘系统

High Voltage Electrostatic Precipitator System Based on Foundation Fieldbus for the Workshop of Unloading Coal

采用基金会现场总线技术,控制秦皇岛某港16套HD型煤粉高压静电除尘器,分析了FCS与DCS的 异同,给出了基于FF的煤粉高压静电除尘系统模型、原理与实现;阐明了各个子系统的功能实现方法;多台煤 粉高压静电除尘装置可应用基金会现场总线技术实现远端综合控制,具有全数字化、系统全开放、控制分散的 特点,其技术经过变异可用于钢铁、石化等工业生产控制领域．

The foundation fieldbus technology which control 16 sets of HD high voltage electrostatic precipitator for coal ash in harbour of Qinhuangdao is adopted, the similarities and differences between FCS and DCS are analysed, the systematic model, principle and realization of high voltage electrostatic precipitator for coal ash based on FF are provided. The function implementation method of each subsystem are expounded. Many sets of high voltage electrostatic precipitator for coal ash can carry comprehensive control far with foundation fieldbus technology, having the characteristics that the control is digital, system are opened completely, control is scattered, which can be used in such controlled fields of industrial production as the steel , petrochemical industry ,etc. through making a variation.