通过优化控制回路解决现场问题实例  

Examples of Solving Field Problems by Optimizing Control Loops

作　　者：桂华 葛伟 侯正炜 程胜林 GUI Hua;GE Wei;HOU Zhengwei;CHENG Shenglin(Fengtai Power Generation Company of Huaizhe Electric Power Co.,Ltd.,Huainan 232131)

机构地区：[1]淮浙电力有限责任公司凤台发电分公司,安徽淮南232131

出　　处：《电力安全技术》2022年第10期53-55,共3页Electric Safety Technology

摘　　要：介绍了给煤机延时自启回路改造、磨煤机热风挡板控制回路改造、给水泵再循环阀控制回路改造等改造案例,在实际工作中通过优化控制回路解决现场问题的经验可供相关单位借鉴。Several transformation cases such as delayed self-starting circuit of coal feeder,control circuit of hot air damper of coal mill and control loops of recirculation valve of feed pump are introduced.The experience of solving field problems by optimizing control loops in practical work can be used for reference by relevant enterprises.

关 键 词：控制系统 控制回路 给煤机 热风挡板 再循环阀 

分 类 号：TM621.7[电气工程—电力系统及自动化]