摘要
通过对给粉机变频调速系统控制回路的分析,结合检修的实际情况,发现系统存在隐患,有导致炉膛灭火的危险。提出了改进方法,保证了系统安全可靠运行。
By analyzing the control loop of a pulverized coal feeder＇s variable frequency speed regulation system, and in connection with actual conditions, met with during repair work, potential troubles that may beset the system and cause flame failure were discovered. Ways of improvement are proposed, by which safe and reliable operation can be warranted
出处
《发电设备》
2006年第3期205-207,共3页
Power Equipment
关键词
能源与动力工程
发电厂
给粉机
控制
改进措施
energy and power engineering
power plant
pulverized coal feeder
control
means of improvement
