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介绍了气垫式调压井自动控制系统的工作原理,并采用可编程计算机控制器（PCC）实现了气垫式调压井的双机热备控制。一年多的成功运行结果表明,该系统完全满足设计要求,为在我国推广使用气垫式调压井积累了宝贵经验。
The working principle of air cushion surge tank automatic control system is introduced, and the dual computer hot standby control of air cushion surge tank is realized by programmable computer controller (PCC). The results of more than a year of successful operation show that the system fully meets the design requirements and has accumulated valuable experience in promoting the use of air-cushion surge tank in our country.