摘要
为了实现220kV主变压器的安全经济运行,就220kV主变压器日常运行中遇到的常见问题,如油中总烃超标、瓦斯保护动作、冷却器全停、变压器温度和油位不正常、变压器故障预防进行了介绍和分析,提出了相应的处理措施及预防措施,对电站管理与维护工作有所借鉴。
To achieve the security of 220 kV transformer economic operation. The common problem in the daily operation of the main transformer 220 kV transformer such as oil, gas protection movement, cooler full stop, transformer temperature, oil level is not normal, the transformer fault prevention were introduced and analyzed. The proposed corresponding measures and preventive measures are put forward to give some reference of management and maintenance of power stations have reference.
出处
《上海电气技术》
2011年第2期52-55,共4页
Journal of Shanghai Electric Technology
关键词
主变压器
常见问题
处理对策
main transformer
common problem
treatment measures
