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综合自动化微机继电保护技术在变电站得到广泛应用,中原油田供电系统的110KV变电站从2008年逐渐进行改造,从运行过程中新老设备的过度使用,在设备的安全运行上出现了部分问题,本文针对自动化改造后频繁出现断路器合闸线圈烧坏现象的分析及现场的改进措施。
The integrated automation microcomputer relay protection technology is widely used in substations. The 110KV substation of the Zhongyuan oilfield power supply system has been gradually transformed from 2008. From the overuse of old and new equipment during operation, some problems have appeared in the safe operation of equipment. In view of the frequent occurrence of circuit breaker closing coil burnout after automation reform and the improvement measures in the field.