Close

blog

Basic setting of transformer differential protection

Basic setting of transformer differential protection

An inverter is a small circuit that converts direct current (DC) into alternating current (AC). The battery's power is converted into "mains voltage" or AC power. This power supply can be used in electronic devices such as televisions, mobile phones, and computers. The main function of

Read More
Main transformer suitable for household photovoltaic micro-inverter—PQ34 high-frequency transformer

Main transformer suitable for household photovoltaic micro-inverter—PQ34 high-frequency transformer

Development background Under the goal of "carbon peak-carbon neutrality", China's energy revolution is accelerating. To implement the dual carbon goals, the power system takes the lead. In the energy structure with new energy as the main body, photovoltaic and wind power

Read More
What are the applications of regenerative braking inverter devices in urban rail transit?

What are the applications of regenerative braking inverter devices in urban rail transit?

1 OverviewAt present, the urban rail transit DC traction power supply system uses diode rectifiers, and power can only flow in one direction from the AC grid to the DC traction grid. When the vehicle brakes, excess regenerative braking energy increases the DC grid voltage. The traditional solution i

Read More
The impact of harmonics generated by the inverter on the transformer

The impact of harmonics generated by the inverter on the transformer

The impact of harmonics produced by inverters on transformers An inverter is a device that converts DC power into AC power. It is widely used in modern industrial production and family life. . However, the impact of harmonics generated by the inverter on the transformer cannot be ignored. This arti

Read More
How the inverter works

How the inverter works

An energy storage inverter is an electronic device used to convert direct current into alternating current in order to export electrical energy to the grid. It provides efficient power conversion and can control current and voltage to meet specific application requirements. Why choose to install a

Read More
How does the inverter control the motor speed?

How does the inverter control the motor speed?

With the development of frequency converters, the use of frequency converters has become more and more popular, but many times we just use frequency converters, but never understand it. How does the inverter control the motor speed? When the motor is powered by a commercial frequency

Read More