Meet the UHV Project in Top Form

On March 4, 2025, Wang Xingwang, Chairman of Zhejiang Juhonkia Intelligent Electric Co., Ltd., and Wang Yuanbin, Deputy General Manager, led a team to Beijing to attend the special meeting on material support for the Datong-Tianjin South 1000 kV UHV AC Project organized by State Grid Materials Company.This meeting brought together core units such as State Grid UHV Corporation, Shanxi Electric Power Company, China Electric Power Research Institute, State Grid Economic and Technological Research Institute, and State Nuclear Power Engineering Corporation. It conducted technical demonstration and relevant deployment on the supply guarantee plan for the inflatable high-voltage switchgear, a key piece of equipment for the new construction project of Datong UHV Substation.

The 40.5kV inflatable high-voltage switchgear series independently developed by Juhonkia Electric has successfully won the bid with its outstanding performance. This series of products has passed the strict technical certification of State Grid Corporation of China. A total of more than 1,500 sets of equipment have been put into operation in hot and humid areas such as Zhejiang, Anhui, Chongqing and Jiangxi, as well as in alpine and high-altitude areas such as Inner Mongolia, Tibet, Xinjiang and Heilongjiang, and all have operated stably and reliably.

                                                                                                                   SF6 Gas-Insulated Switchgear      Environmentally Friendly Gas-Insulated Ring Main Unit

Chairman Wang Xingwang stated in his report: "The Datong-Tianjin South 1000 kV UHV AC Project is a key project in the construction of the national '14th Five-Year Plan' energy internet. This is the first time Juhonkia has participated in the supply of core UHV equipment, and we deeply feel the great responsibility. To this end, the company has established a special project team led by the chairman himself. We will carefully organize, scientifically formulate the supply plan, organize production in strict accordance with the bidding technical specification, and ensure the high-quality completion of the project tasks."

The project leader of State Grid Materials Company spoke highly of Juhongkai's preparation work: "The professional capability and sense of responsibility demonstrated by the enterprise are impressive. It is hoped that all parties will establish a coordination mechanism, focus on controlling key links, and jointly build a demonstration project for the localization of UHV equipment."

Juhonkia Electric has continuously increased its R&D investment in recent years and achieved a number of technological breakthroughs in the field of UHV equipment. This successful bid marks the company's official entry into the ranks of UHV equipment suppliers, and it will contribute more private enterprise strength to the implementation of the national energy strategy in the future.