摘要
常规直流融冰电流跨接方案存在投资大、占地面积大、施工时间长、工作效率低、作业风险高、操作复杂、运行维护不便等缺点,通过对直流融冰跨接方案分析比较,针对直流融冰技术特点发明了一种新型直流融冰隔离开关并在实际工程中应用,为电网防冰减灾提供了新的技术手段,具有较高的推广和使用价值。
The conventional DC ice-melting current jumper scheme exists large investment, large occupied area, long construction time, low working efficiency, high operation risk, complex operation, operation and maintenance inconvenience shortcomings, through analyzing and comparing the DC ice-melting jumper scheme, aiming at the characteristics of DC ice-melting technology invented a new type of DC ice-melting disconnector and application in practical engineering, provides a new means for the anti icing disaster technology in power grid. It has higher popularization and use value.
出处
《高压电器》
CAS
CSCD
北大核心
2013年第4期110-114,共5页
High Voltage Apparatus
关键词
新型
直流融冰
隔离开关
工程应用
new-type
DC ice-melting
disconnector
engineering application
