The most important function of installing inverter power supply is to adjust the speed of AC motor, with good speed regulation effect, high performance, safety and reliability, simple operation and universal system. Because of these advantages, it is suitable for many industries and is promoted. The application fields of inverter power supply in daily production are introduced below.

1.Application of inverter power in power industry.

Today, China is the world's second largest power producer besides the United States. In the power industry, inverter products play an important role in the entire power generation process. Wind power, water and electricity, coal power, slag removal and tail gas emission can all use inverter power. In addition, among the above systems, only the coal handling system does not realize its main functions mainly through fans and pumps. The inverter power supply can well control the fan and water pump to change the air supply and water supply, adapt to the changes of the system, achieve the effect of energy saving and safety, and ensure the continuous and stable operation of the system.

2.Application of inverter power supply in oil and gas drilling andproduction industry.

China is a big consumer of oil and gas. While importing a large amount of oil and gas, it is also increasing the exploration and development of domestic oil and gas resources. After entering the millennium, the oil and gas drilling and production industry has flourished, and the exploration cost has risen sharply every year. Over the years, China has successively discovered oil and gas fields with promising reserves, such as Tahe 200 million tons oil field in Xinjiang, Nanbao 1 billion tons oil field in Hebei, and Longgang 500 billion cubic meters gas field in Sichuan. Investment will increase. Inverter power supply can be applied to load-type motors in oil and gas drilling and production industry, such as gas compressor, water injection pump, pumping unit, oil pump, submersible pump, etc., And its role is to greatly save energy and reduce emissions.

3.Application of inverter power in building materials industry.

Real estate is a very important industry in all industries. Building a house needs materials. Therefore, the building materials industry has a large market in China. The building materials industry is mainly divided into three categories. Inverter power is mainly used for motors, such as pulverizers, blowers, exhaust fans, rotary kilns and conveyors. With the development of technology and the progress of concepts, we are now paying more and more attention to green environmental protection and energy conservation and emission reduction. Therefore, the demand of the building materials industry for high-power inverter power is increasing year by year. The data shows that installing an inverter can save about 30% of power, which is a huge amount of energy for the entire industry. In some western developed countries, the utilization rate of inverter power has reached 70%, and China is also gradually increasing to this value.

4.Application of inverter power in coal industry.

China's power generation is mainly completed by coal, and it is the largest coal producer in the world. Coal is a non-renewable resource in the short term, with relatively large pollution. At present, China's coal industry is still labor-intensive, occupying a large number of human resources, wasting a lot, and needs to change to skill-intensive. In order to improve the level of automation, high-tech must be developed, and inverter power supply is one of them. When used in mine hoist, the energy-saving effect is very significant. It can not only improve the automation level and transmission ability of the motor, but also reduce the power consumption.