[Abstract] In August 2022, the procurement and calibration of the Procurement Project of Distributed Fault Locating Device (Project No.: YT2022-DW078M) for 220kV Outgoing Line and Opposite End Expansion Bay PC Project (Line Part) of Guangxi Rongshui Qingl
[Abstract] Recently, Nanchang Tongyuan Industrial Co., Ltd. has completed the publicity activity of bid winning candidates for the second batch of materials public bidding procurement (bidding No.: TYWZ-GKZB-220802) in August 2022. Shenzhen Dingxin Intell
With the development of electric power construction, the scale of power grid is constantly expanding, and more and more power grid construction and equipment maintenance work are carried out under complex terrain conditions. The patrol inspection and main
Thunder and lightning are common natural phenomena. In recent years, the shunt of lightning current will change. From the lightning protection test, some lightning currents show that when the zinc oxide arrester valve is affected with damp or the environm
[Abstract] In May 2022, the review of the fifth batch of non bidding material procurement projects (procurement No.: JXQL2022-JJ-JT-005WZ) of provincial management industry in Jiujiang region of State Grid Jiangxi Electric Power Co., Ltd. in 2022 has been
Transmission line distributed intelligent perception, transmission line online monitoring device, and line hidden danger monitoring system
[Abstract] 672 sets of low-power wireless temperature sensors are added to the 28 base strain tower of 500kV Daoji secondary line, which can sense the temperature of strain clamp all day long and give hot spot alarm when the temperature exceeds the limit.
[Abstract] The current domestic remote line "Ice Watching Fairy Ice Coating Monitoring Device" is installed on some power cut lines. The ice watching fairy ice coating monitoring device, which helps the lines operate safely in winter, uses solar panels to
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