前言单回路调节器(KMM 型)在我国冶金、石油、化工等行业已经得到了广泛应用,并且取得了明显的经济效益。然而,在电力系统还处在起步阶段,目前在相当一部份中、小型电厂里采用的是 DDZ-Ⅱ型仪表,控制水平较低,系统维修量较大,绐控制系统的安全、经济地运行带来了极大的危害和损失,迫切需要新的安全可靠、水平较高的控制设备来代替这些控制装置。对调节器来讲,是整个控制系统的核心,因此,我们在成都热 Introduction Single-loop regulator (KMM type) in China’s metallurgical, petroleum, chemical and other industries have been widely used, and achieved significant economic benefits. However, in the power system is still in its infancy, a considerable part of the current small-scale power plant is used in the DDZ-Ⅱ type instrument, the control level is low, the system maintenance is large, 绐 control system safe and economical Operation has brought great harm and loss, there is an urgent need for new safe, reliable, high level of control equipment to replace these controls. For the regulator, it is the core of the whole control system, so we are hot in Chengdu