STATCOM is mainly used to provide dynamic reactive power and voltage support to the power grid. The device parallels the voltage source converter to the power grid through the reactor or transformer, automatically adjusts the amplitude of the AC measured output voltage of the converter, quickly absorbs or sends out the required reactive power, so as to realize the purpose of rapid dynamic voltage regulation and enhance the operation stability of the system.

TSC adopts unique zero crossing automatic monitoring logic to switch on and off without inrush current and overvoltage, which not only improves the response speed of reactive power compensation, but also greatly prolongs the service life of the capacitor.

DC ice melting device can melt the line icing by adjusting the trigger angle of thyristor and adopting the mode of controllable rectifier power supply, which is widely used in power grid system. The capacity device of the company can be transformed into SVC operation without ice melting through reconstruction, which greatly improves the equipment efficiency.

Modular APF can filter out 2~50th harmonics, support multi machine parallel, work mode can be set independently, and support a variety of network protocols (Modbus, UDP, etc.).

It is a high-end equipment for high-capacity power conversion in the field of industrial automation and special power supply. It is characterized by high power density, high reliability, high control precision, fast dynamic response and complete customization of functions, including device characteristic research, unit development, control platform development, vector control algorithm development, complete set design and test of the whole machine, from hardware to software system development, to process control and manufacturing quality control. It realizes the customized design and service of the whole life cycle.

The dynamic voltage restorer (DVR) tracks the grid voltage in real time and quickly switches (< 2ms) to the super capacitor circuit in case of abnormality, which can greatly protect the power supply of sensitive loads (such as chip packaging, automobile manufacturing, airport, precision manufacturing and other scenes) and provide more high-quality power. DVR has been widely used in integrated circuit, power electronic chip manufacturing, aircraft, automobile, mobile phone and other manufacturing in the field of high precision requirements, and in the field of high security requirements, such as airport, hospital, IT, communication industry, etc.

GZDW series high frequency switching DC power supply provides high reliability, low loss and stable power supply system for rail transit, substation, power plant, communication room, building, hospital, industrial and mining enterprises and other scenes.

The large capacity fast charging device adopts modular design and is applied to the fast charging of super capacitor energy storage tram.

Emergency power supply (EPS) is an ideal power supply to provide centralized power supply. It can provide power supply for various primary and secondary loads and fire-fighting facilities in case of power failure or other emergencies. It is widely used in municipal public facilities, subway, power plant and other scenes.

TCR type SVC adopts high-voltage thyristor series technology and can be directly connected to 35kV with the capacity of 180Mvar. It can quickly adjust reactive power by adjusting the conduction angle of thyristor valve in real time. It has unique advantages in the field of metallurgy,steel, mining industry, especially in the treatment of large impact and unbalanced loads such as electric arc furnace.

With the continuous in-depth development of clean energy and the more and more extensive application of new energy, the demand for flexible DC transmission devices is growing rapidly, and the requirements for its performance and reliability are also increasing. HVDC smart, based on the crimped IGBT technology route, has the technical characteristics of high power density, high efficiency, high reliability, high degree of localization and strong environmental adaptability. It can provide in-depth customized solutions and full life cycle product services according to the functional and environmental requirements of engineering applications.

The high-voltage soft start device adopts the high-voltage thyristor series technology, which is used in the motor starting process. By adjusting the conduction angle of the thyristor valve, the starting impulse current of the motor can be greatly reduced.

High voltage SVG adopts H-bridge modular cascade technology, which can be directly connected to 35kV. Through phase-shifting carrier control technology, it can adjust the amplitude and phase of the output voltage at the AC side of the inverter in real time, quickly absorb or send out the required reactive power, so as to achieve the functions of stabilizing voltage, compensating reactive power, restraining voltage fluctuation and flicker, three-phase imbalance and so on.