In this paper, the state of the art of Programmable Logic Controller (plc), its future and its applications in large scale thermal power plant are described.
本文论述了可编程序控制器(PL C)的现状、发展趋势及其在大型火力发电厂中的应用。
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In addition, a set of creep-fatigue controlling device which ADAPTS for RD_2-3 tester is designed and a calculative formula of limit load PL of C-shape specimen is discussed.