News Report On Reactive Power Compensation Equipment

1. Technological research and patent breakthroughs
A reactive power compensation warning control system based on multi-dimensional parameter fusion analysis has been launched in the electrical industry. By collecting real-time reactor and control circuit status parameters, dynamic warning control strategies are generated, significantly improving the accuracy and response efficiency of reactive power compensation.
A reactive power automatic compensation control device that can be adjusted through parameters, optimizing the compensation algorithm by setting power factor, monitoring frequency, and equipment parameters, can increase the compliance rate of reactive power compensation by more than 20%.
2. Industrial and New Energy Application Cases
After State Grid Lanzhou Power Supply Company installed reactive power compensation devices for the enterprise, the power factor of CRRC Lanzhou Locomotive Co., Ltd. significantly improved, saving 240000 yuan in electricity bills per month. The power quality monitoring system tracks the compensation effect in real time.
In the new energy storage project, the dynamic reactive power compensation device (SVG) operates in conjunction with the liquid cooled battery compartment to support the construction of the 300MW/600MWh energy storage power station in Guigang, Guangxi, ensuring a system charging and discharging efficiency of over 85%.
3. New equipment and technological innovation
The intelligent composite switch adopts the combination technology of thyristor and magnetic holding relay, achieving no surge switching and millisecond response, reducing equipment heat loss by 30%, and is suitable for high harmonic interference scenarios.
In offshore wind power projects, SVG devices are used to suppress voltage fluctuations, ensure stable operation of 500kV offshore boosting stations, and assist in the grid connection of 504MW wind farms.
4. Industry standards and policy promotion
The National Development and Reform Commission has approved the main transformer capacity expansion project of Beijing Fangshan 500 kV substation, which requires the construction of reactive power compensation devices. The total investment is 210 million yuan, and it is expected to be put into operation in 2026