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介绍了高可靠性和复杂的大功率微波发射机控制与保护系统工作原理、结构、控制与保护逻辑设计和基于状态表设计法的可编程序控制器(PLC)软件设计方法与技术等内容;提出了在大功率微波发射机控制与保护系统中,使用可编程序控制器PLC来改善控制保护系统的性能;给出相应的系统结构。
The working principle, structure, control and protection logic design of high-power and complex high-power microwave transmitter control and protection system and the design method and technology of programmable logic controller (PLC) software based on state table design are introduced. Proposed in high-power microwave transmitter control and protection system, the use of programmable logic controller PLC to improve the performance of the control and protection system; given the corresponding system structure.