In the field of power electronics and electrical engineering, inverters and transformers are indispensable and important equipment. Although they all play a key role in the power conversion and transmission process, they have significant differences in functions, working principles, and application scenarios. Functional differences: Inverter: An inverter is an electronic device used to convert direct […]

The working principle of the frequency converter is to convert the input AC power into DC power through a rectifier, and then convert the DC power into AC power through an inverter, and use a control circuit to adjust the output of the inverter to achieve control of the motor speed. The frequency converter converts

For machine control and other applications, using a inverter to control motor speed can save energy, assuming the inverter purchase has been completed, but is that all there is to saving money with a inverter? Like most things in life, it’s more complicated than that. Saving energy with a inverter is not as simple as

Inverter is a power electronic device that adjusts the motor speed by changing the power supply frequency. According to the relationship between the motor speed and the power supply frequency, the inverter controls the motor speed by adjusting the output voltage and frequency. In the frequency conversion process, in order to ensure the stable operation

Inverter mainly consists of rectification (AC to DC), filtering, inversion (DC to AC), braking unit, drive unit, detection unit microprocessor unit, etc. Through the internal IGBT disconnection, the inverter can adjust the voltage and frequency of the output power supply, and provide the required power supply voltage according to the actual needs of the motor,

High-voltage inverters are widely used in industrial scenarios such as metallurgy, electricity, and chemical industry, and are mainly used for variable frequency speed regulation of high-voltage AC motors. As the main core product in the field of industrial transmission, it is particularly important for high-voltage inverters to maintain a stable and reliable operating state. Therefore,

High-voltage inverters are electrical equipment used in high-voltage power systems, which have the function of regulating voltage, frequency and power. Its main application areas include but are not limited to the following eight aspects: 1. Oil and gas drilling industry: Inverters are used in the oil mining industry, mainly for motors of load types such

We all know that the three-phase stator winding of the motor flows through the current to generate a rotating magnetic field. According to the principle of magnetic induction, the motor shell will generate an induced electromotive force. The magnitude of this electromotive force depends on the switching frequency of the frequency converter IGBT. Since high-performance

High-voltage inverters are usually used in the industrial field and are suitable for high-power, high-voltage (usually over 1kV) applications. They can provide higher output power and carrying capacity, and are suitable for driving large motors, generator sets and other high-power equipment. The circuit design and control system of high-voltage inverters are usually more complex to

High-frequency transformer, also known as high-frequency converter, is a key electromagnetic component in the field of power electronics technology, mainly used for high-voltage, high-power power conversion occasions, especially in the switching power supply, inverters, frequency converters and other modern power electronic equipment occupies a central position. High-frequency transformer basic structure and characteristics High-frequency transformer is