水电站的控制系统直到目前为止主要建立在继电器和硬线电子仪器上。然而,自从七十年代中期以来,成功地引进了用于有限目的的微型计算机系统。例如:水位的控制,机组之间的负载分配和事件的记录方面。由于在微电子技术的价格和性能上近几年有了良好的发展,使得采用计算机控制系统在众多的应用方面成为最经济的办法。另 Hydropower station control system so far mainly based on the relay and hard-wired electronic instruments. However, since the mid-1970s, micro-computer systems for limited purposes have been successfully introduced. Examples include: control of water level, load sharing among units, and recording of events. Due to the good development of the price and performance of microelectronic technology in recent years, the adoption of computer control system has become the most economical method in many applications. another