High-voltage switch industry to the direction of intelligence

Under the great development of the high-voltage switch industry, manufacturers have increased the research and development of new high-voltage switches, focusing on product performance, quality improvement, and strive to carry out the horizontal development and vertical extension of the industry, and actively develop high-end products. In this process, intelligence will be its main development direction.

In fact, the high-voltage switch will combine functions such as control, signal, protection, measurement, and monitoring, so that the high-voltage switchgear can have continuous self-monitoring and direct connection with the power station control system, thus achieving any combination of multiple functions. And this technology will guide the future development of high-voltage switch technology. At present, high-voltage switch products of international famous brands have the following functions, such as action time detection, spring energy storage time detection, temperature/humidity detection, and door monitoring.

According to some experts, large-scale key enterprises in the high-voltage switch industry should further develop the core technology and key components of UHV switchgear technology research, and achieve UHV equipment based on domestic, independent research and development, and fully realize the goal of localization. Combining the construction of smart grids, digital substations, and distribution automation, we will vigorously promote the intelligentization of high-voltage switches.

According to the "2013-2017 China High-Voltage Switch Manufacturing Industry Production and Sales Demand and Investment Forecast Analysis Report" issued by the Industry Research Institute of Forward-looking Industry, it shows that during the "12th Five-Year Plan" period, China's high-voltage switch industry will take the smart grid as an opportunity to build a comprehensive Relying on the AC and DC transmission projects, we will continue to enhance our ability of independent innovation, increase the level of intelligentization of high-voltage switchgears, and promote the strength of environmental protection, energy saving and emission reduction equipment; further enhance the overall technical level and international competitiveness of the high-voltage switch industry, and strive to achieve High-voltage switch industry from big to strong change.

The high-voltage switch market is an accessory for the vigorous development of China's power market. Whether the power market is value-added or not directly affects the survival of the high-voltage switch market. “In recent years, the phenomenon of globalization and high demand demonstrated by the power transmission and distribution equipment market has driven the rapid development of the high-voltage switch market in China to a great extent.” Yang Zhihua’s rapid development of the high voltage switch industry in recent years Factors have been analyzed. In the coming decades, with the combination of the continuous development of China's social economy and the further development of science and technology, the high-voltage switch project has an attractive market outlook.

At present, the intelligent trend of high-voltage switches has increased significantly. To meet the needs of smart grid construction, the intelligentization of power equipment has also received great attention from manufacturers and users. With the continuous improvement of the level of equipment intelligence, modern sensing technologies, micro-processing technologies, and condition monitoring and fault diagnosis technologies have been widely used. Today, the replacement of electrical products is very frequent, and many old product lines are often eliminated in a short period of time. While the electrical components are being intelligentized, high-voltage switches are also continuing to advance in the direction of intelligence.