Recently, the reporter learned from the State Grid Henan Electric Power Company's maintenance company that the ±1100 kV HVDC transmission special-purpose shielding garment jointly developed by the company and the Chinese Academy of Electric Power has passed the performance of the nationwide live working equipment inspection station. Detection, its shielding efficiency than the current 1000 kV AC transmission line shielded clothing live working increased by 40%, all indicators have reached the world's leading level.
Before the 1100 kV high voltage electrification simulation work, the staff carried out insulation monitoring on the newly developed shielding clothing. Luo Haoshe
It is understood that the ±1100 kV UHV DC transmission project from Changji, Xinjiang to Guquan, which is under construction in China, is the UHV power transmission project with the highest voltage class, largest transmission capacity, longest transmission distance and highest technical level in the world. It will be completed and put into operation this year. The implementation of live work on this line means that we must go beyond current world electric power technology, standards and project management experience, and solve many world-class problems in key technical parameters, personal safety protection, work methods, tools and other aspects.
In order to meet the need for live repairs on this line, the provincial power company's maintenance company has carried out series of research projects. At present, it has successfully developed series of live working tools such as special shielding clothes, large-tonnage insulator clamps, large-tonnage insulating pull rods, and applied for patents for inventions. Eight items and four utility model patents were accepted to fill the gap in the world of key technologies for live working. Not long ago, the company successfully carried out live working simulation tests on the section of the Henan section of the Changji-Guquan spring ±1100 kV UHV DC transmission project in Xinyang District. After verification, the series of live working tools developed fully met the operational requirements. .
Lip Gloss Containers,Empty Lip Gloss Tubes,Custom Lip Gloss Tubes,Cute Lip Gloss Tubes
Hangzhou Sunshine Packaging Technology Co,.Ltd , https://www.zizemojia.com