1000MW超超临界直流机组自启停控制系统关键技术及调试

Key Technologies and Commissioning of Automatic Plant Startup and Shutdown Control System for 1000 MW Ultra Ultra Critical DC Unit

介绍了国内超(超)临界直流机组自启停控制系统实现的关键技术及解决方案,通过合理设计的自启停控制系统程序,实现机组自动启动与停止的功能。超(超)临界机组自启停控制系统的调试是一项系统工程,需要各参建方的密切配合,为此提出了调试中应关注的重点,确保自启停控制系统的调试的顺利实施与机组自动启动与停止的功能的实现,为今后基建阶段超(超)临界机组的APS功能试验提供设计与调试经验。

The article introduces key technologies and solutions of automatic plant startup and shutdown control system for domestic ultra ultra critical DC unit. Through rational designed automatic plant startup and shutdown control system program, it realizes automatic plant startup and shutdown function. Besides commissioning of automatic plant startup and shutdown control system for ultra ultra critical DC unit is a systemic project, which needs all parties to cooperate closely. To achieve automatic plant startup and shutdown control system commissioning implementation and ultra ultra critical DC unit automatic startup and shutdown function operation, commissioning team puts forward some key points, which should be focused on during commissioning period. These designs and experiences are useful as reference to future infrastructure period ultra（ultra） critical unit APS function testing and commissioning.