【摘要】 针对火力发电厂热工保护的现状及存在的问题 ,开发研制了 1套由多个可编程逻辑控制器与上位机构成的热工微机保护系统。对该系统的构成、特点、功能、软件设计以及现场应用情况进行了介绍。更多还原

【Abstract】 In view of the present situation and the problems existing in the thermotechnical protection of thermal power plants, a microprocessoroperated thermotechnical protective system composed of multiple programmable logic controllers and a upperpositioned processor has been developed and brought into being. The structure, features, functions, solftware design, and application in the field of the said system have been presented as well.更多还原