High-voltage switch market demand is on the rise

In recent years, the global demand for power transmission and distribution equipment has generally increased. At the same time, with the construction of rural power grids, UHV, UHV DC transmission, and other projects, the rapid development of China's power transmission and distribution equipment industry has been promoted.

China's high-voltage switch industry should take the opportunity of building a strong smart grid to build an ultra-high voltage transmission, enhance its independent innovation capabilities, and promote environmental protection, energy saving, and emission reduction equipment; it should focus on UHV transmission technologies and advanced electrical equipment and integrated technologies. Through advanced research on advanced electrical equipment and integrated technology, we strive to make breakthroughs in the key technologies of superconducting power equipment; strive to promote the optimization and upgrading of industrial structure, further improve the overall technical level and international competitiveness of the industry, and strive to realize the high-voltage switch industry. Change from big to strong.

The large-scale key enterprises in the high-voltage switch industry have further conducted in-depth technical studies on the core technologies and key components of UHV switchgear, and achieved the goal of UHV equipment based on domestic and independent R&D and full realization of localization. Combining the construction of smart grids, digital substations, and distribution automation, we will vigorously promote the intelligentization of switchgear.

As the intelligent technology of high-voltage switchgear is still a weak point in the industry, it is recommended that it be developed in a difficult and easy manner. For example: firstly develop intelligent circuit breakers for distribution networks, and then develop switchgear for intelligent distribution networks, smart grid GIS, GCB and Other intelligent components, etc., focus on the overall integration of switch primary equipment and secondary control and the development of interface technologies.