Invention patent successfully granted, more achievement on technological innovation.
Jul 30,2024
Recently, Huade Electric has 3 patents approved and authorised.
01《A Green Gas Insulated Switchgear》
The patent is for ZH3C-72.5 Green Gas Insulated Switchgear (C-GIS),independently developed by Huade Electric.The Green gas insulated metal enclosed switchgear, using clean air as the insulating medium, ensures electrical performance while reducing the potential impact on the environment,aligned with the current concept of sustainable development.The product has an internationally leading technical level, it is a new generation of medium-voltage switchgear equipment integrating vacuum arc extinction technology, APG solid sealing technology, gas insulation technology and interface insulation technology. The product complies with standards such as IEC 62271-203, GB7674, and DL617. It has passed all type tests and the technical appraisal of new products at the national level in China. The products are widely used in all kinds of electric power systems, such as transmission and substation networks, urban power supply grids, large industrial and mining enterprises, petrochemical industry, metallurgy, urban rail transit and so on.
02《A vacuum interrupter with extended life》
The patent through the bellows structure using a number of disc-shaped circular plate positive and negative staggered stacking composition technology, to enhance the strength of the bellows structure, to ensure the stability of the bellows structure, to improve the life of the arc extinguishing chamber, and greatly reduce the maintenance costs, for the stable operation of the power system to provide a strong guarantee.
03《A gas insulated rapid earthing switch》
The application of this patent provides a new solution for the safe operation of green switchgear, greatly improving the efficiency and reliability of grounding operations.
Over the years, Huade Electric not only adhere to the concept of green development, but also always adhere to innovation-driven.Attach importance to technology research and development, we have cultivated a positive, innovative and capable R&D team. Up to now, the company has 145 patents, including 38 invention patents. The successful authorisation of these patents fully demonstrates Huade Electric's strong technical strength and excellent R&D achievements, which has won it a significant advantage in the competition within the industry, and has also made an important contribution to the promotion of technological progress in the industry.
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