摘要
介绍了某水力发电厂主变冷却控制系统调试和运行期间出现的问题,分析了事故原因,提出了对主变冷却控制系统PLC程序进行修改及完善的方法。
The problems during debugging and operating of the cooling control system are introduced,and the cause of the accident is analyzed. The methods to modify and improve PLC program of main transformer cooling control system are also proposed.
出处
《电气传动自动化》
2014年第5期45-47,共3页
Electric Drive Automation
