500kV及以上特高压输电线路通用主接地装置研究及应用
Study and Application of Universal Main Grounding Device for UHV Transmission Lines of 500 kV and Above
刘建生 1程辉阳 2程川 2陈斌峰 2陈吟2
作者信息
- 1. 金华送变电工程有限公司,浙江 金华 321000
- 2. 国网金华供电公司,浙江 金华 321000
- 折叠
摘要
针对特高压输电线路检修工作中传统接地装置挂设时费时费力、效率不高等问题,研制了一种500 kV及以上通用主接地装置.该装置采用导线板和线夹组件等新型结构,其中线夹组件包括主线夹和辅线夹.对所研制的接地装置进行了安全试验,并结合实际工程开展了现场应用.结果表明,该新型接地装置能够快速挂设在导线上,提高了操作人员的工作效率,降低了劳动强度,安全可靠性高,具有一定的工程应用价值.
Abstract
In view of time-consu ming,labor-intensive and inefficient installation of conventional grounding devices in the maintenance of UHV transmission lines,a universal main grounding device for 500 kV and above lines was developed in this study.The device consists of new-type components such as a wire board and a wire clamp assembly,wherein the wire clamp assembly includes a main line clamp and an auxiliary wire clamp.Safety test and on-site application of the developed grounding device were carried out,showing that the new type of grounding device can be quickly hung on wires,improve work efficiency of operators and reduce labor intensity,thereby is of high safety and reliability and certain engineering ap-plication value.
关键词
特高压/输电线路/接地线/导线板Key words
UHV/transmission line/grounding wire/lead plate引用本文复制引用
出版年
2024
NETL
NSTL
万方数据