Recently, the State Grid Corporation’s e-commerce platform released the State Grid Hebei Electric Power Co., Ltd.’s first 2020 bidding project for distribution network material inventory (tender batch number: GWXY-HE-2001) (applicable
Pollution flashover characteristics of composite insulators
Silicone rubber composite insulators have good antipollution flashover capability. In the same pollution and wetting condition and of the same structural height, its flashover or withstand voltage is 2–3 times
The working principle and function of arrester
Arrester is an electrical device that can release lightning or take into account the overvoltage energy of the power system operation, protect the electrical equipment from instantaneous overvoltage, and can
Loyal and Reliable, Responsible, and Dedicated Team — 2019 Incentive Conference of Wishpower Was a Full Success
The year of 2019 was special for Wishpower. Undergoing various hardships, such as rising raw material price, recruitment difficulty, environment protection surveillance, and impact from some nonstandard small manufacturers, Wishpower
The Performance Characteristics of Composite Insulators
Composite insulators can take wind and rain and have good self-cleaning performance under wind and rain, so need checking for pollution only once every 4–5 years, and requiring less time
The largest ultra-high voltage cable project in China—Relocation of overhead lines on polymer suspension insulators in northeast Xi’an
On February 26, the State Grid Shaanxi Economic Research Institute completed the feasibility study on the relocation of 330 kV overhead transmission lines in northeast Xi’an, laying a solid foundation
The flashover voltage for outdoor polymer insulators under desert climatic conditions
This work presents a study on the flashover voltage of outdoor polyester and composite insulators under certain desert climate conditions. After incorporating different concentrations of inorganic fillers (such as alumina
Wishpower’s Testing Facilities for Zinc-oxide Arrester Are Ready
Based on its future development plan, Wishpower treats the reliability and safety of its composite housed zinc-oxide arresters and thermo-explosive disconnectors as its core competitiveness. In addition to special features
Wishpower Held Conference of Technology and Innovation Summary in 2018 and Commendation
Wish Composite Insulator Co.,Ltd (hereinafter referred as Wishpower) held Conference of Technology and Innovation Summary in 2018 and Commendation on Oct. 9, 2019 in Xi’an. On this conference, achievements in
Wishpower Is Conducting Annual Staff Training as Planed
Facing the situation of the increasing price of silicone rubber for composite insulators, cash payment term, and rising labor cost, Wishpower set a goal of “stabilizing product quality and improving