目前应急柴油发电机组在工程设计中已成为必备设备。过去应急备用机组大多采用由继电器或晶体管元件组成的复杂线路来实现控制,这样造成产品成本和使用修理技术要求高的缺点。近年我厂用“MCS—48”系列单片微机作为“200kW”应急柴油发电机组的控制核心,并设计了完整的控制系统。单片微型计算机的特点是:在一个芯片上集成了CPU、RAM、ROM、I/O,振荡器和时钟线路等,它包含了一个数字处理系统所需的几乎全部的功能。 At present, emergency diesel generator set has become an essential equipment in engineering design. In the past, emergency backup units mostly adopted complex circuits composed of relays or transistor elements to achieve the control, which resulted in the disadvantages of high product cost and high requirements of using and repairing. In recent years, I plant with “MCS-48” series of single-chip computer as a “200kW” emergency diesel generator control core, and designed a complete control system. One-chip microcomputers feature: Integrated CPU, RAM, ROM, I / O, oscillator and clock lines on a single chip that includes almost all of the features needed for a digital processing system.