Photovoltaic inverters can convert the DC power generated by photovoltaic cells into AC power that can be connected to the grid or used directly. Photovoltaic power generation is a renewable energy source with great potential for development. With the improvement of the conversion efficiency of photovoltaic cells, the reduction of manufacturing costs, and the country’s strong support for photovoltaic power generation, photovoltaic inverters have continued to develop rapidly as ancillary products in recent years.
The uninterruptible power supply rectifies the mains into DC when it is powered, and stores the electric energy in the capacitors when it is out of power and converts them into AC power to provide a stable, consistent and reliable power supply system for the electric appliances. The inverter mainly plays the role of converting the direct current discharged from the capacitor into alternating current. At the same time, in areas where the supply frequency is unstable, the mains can be rectified and then reverted to obtain a stable power input when there is electricity. Laptop inverter.
Urban Public Transportation System
In order to facilitate the transmission of electricity, urban rail transit trains and bus trolleybus systems generally use DC power supply, but most of the motors used in vehicles are three-phase AC motors, so inverters must be used for inverters. New vehicles generally use VVVF inverters to perform variable voltage and variable frequency control to better control the motor. Power inverter for car
The AC-DC-AC frequency converter is composed of a rectifier and an inverter. By converting the AC power into DC power and then converting it into AC power to change the frequency, it is better to control the inverter switch. Implement output control to obtain various required AC signal output. For example, variable frequency air conditioners. Soft start power inverter
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