Transformer High-Voltage Wire Fixing Technology Gains Authoritative Recognition
Feb.03,2026

The company's independently developed "A Fixing Device for Transformer High-Voltage Wires" (Patent No.: ZL 2020 2 1536485.3) has officially obtained utility model patent authorization after rigorous examination by the National Intellectual Property Administration of the People's Republic of China (CNIPA), with the announcement date of authorization being March 12, 2021. The successful approval of this patent marks a major breakthrough for the company in the field of power transformer supporting technologies, further consolidating its technical innovation advantages in the industry.
The fixing effect of transformer high-voltage wires is directly related to the operational safety and stability of power transformers. Traditional high-voltage wire fixing methods are prone to issues such as loosening and inconvenient installation and maintenance. However, through an innovative structural design, the fixing device developed by Hongwei Power Transformer effectively addresses the pain points of traditional solutions: it not only significantly enhances the firmness and vibration resistance of high-voltage wire fixation, reducing potential safety hazards during equipment operation, but also optimizes installation and maintenance processes. It adapts to the high-voltage wire fixing needs of transformers of different specifications, providing reliable technical support for the safe and efficient operation of power transformers.
This patent was jointly completed by core R&D personnel of the company, including Wang Hongwei, Zhang Liwei, Zhou Tao, and Zhang Xiaoke. It embodies the team's in-depth cultivation in the power transformer field and their efforts in tackling key technical difficulties. As a professional enterprise specializing in the R&D, production, sales, and service of power transformers, Shijiazhuang Hongwei Power Transformer Co., Ltd. has always placed technological innovation at the core of its development. It continuously increases R&D investment, builds professional technical teams, and constantly promotes the technological iteration of transformers and supporting devices. The authorization of this patent is not only an authoritative recognition of the company's R&D capabilities, but also injects new impetus into the optimization and upgrading of its products and the improvement of market competitiveness.
Shijiazhuang Hongwei Power Transformer Co., Ltd. will continue to adhere to the development philosophy of "Technology-Led, Innovation-Driven", keep deepening R&D in power transformer technologies, launch more innovative products with independent intellectual property rights, contribute to the safe, efficient, and green development of the power industry, and provide corporate support for the high-quality development of the regional economy.
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