【摘要】 本文简单介绍了燃气锅炉PLC自动控制系统。本系统根据实际供暖中负荷多变的特点,采用先进的变频技术和模糊控制技术,改变锅炉的燃气量,使锅炉节能运行。该系统对提高燃料利用率有明显效果。更多还原

【Abstract】 This paper introduces the gas boiler with PLC auto- matic control system, by the diverse load, which adopts ad- vanced frequency conversion technique and fuzzy control tech- nique, changes gas flux, make boiler run with the least energy. This system is propitious to increase the fuel efficiency.更多还原