Megmeet inverters – seven areas of application for high-voltage inverters

1. Metallurgical industry - the application of high-voltage inverter in the metallurgical profession mainly includes plate and wire rod rolling mills, coilers, fans, slurry pumps, etc., with the primary intention of motor energy saving.

2. Electric power industry - China's power generation capacity ranks second in the world, second only to United States. The power profession is also one of the important application areas of inverter products. From the perspective of the control process associated with the inverter in China's thermal power plants, the transmission devices of wind, coal, water, slag and exhaust gas systems are suitable for the use of inverters. In the meantime, except for the coal system (pulverizer and coal feeder), the other four types of systems are dominated by fan and pump loads. The inverter product is mainly used to change the amount of coal, powder, water, etc., and to achieve the intention of saving power and improving the control process level with the change of habitual load, which is of great significance to the energy saving, consumption reduction, emission reduction, safety and stable operation of thermal power plants.

3. Water supply - water supply and drainage system, sewage treatment system, etc. in shared projects. These equipment are mainly fan pump motor loads, and the energy-saving effect of using high-voltage inverters is very outstanding, and can usually complete about 30% power saving.

4. Oil and gas drilling industry - since 2004, the oil and gas drilling industry has always been in a high boom cycle, and the exploration expenses of China's three major oil companies have insisted on an increase of more than 20%. Recently, China has made a series of serious resource discoveries in the field of oil and gas, such as Hebei Hebei Dongnanbao Oilfield with 1 billion tons of crude oil geological reserves, Sichuan Longgang Gas Field with 500 billion cubic meters of geological reserves, and Xinjiang Tahe Oilfield Area 12 with nearly 200 million tons of crude oil geological reserves. Inverters are used in the oil excavation industry, mainly used in oil production units (kowtow machines), water injection pumps, submersible pumps, oil pumps, gas compressors and other load types of motors, mainly with the intention of motor energy saving.

5. Petrochemical industry - the petrochemical industry is the artery of national economic development. Inverters are mainly used in various pumps, compressors and common projects in petroleum processing (refining) to achieve the intention of energy saving and control process level.

6. Building materials industry - building materials industry is an important data industry in China, and its products include three categories: building materials and products, non-metallic minerals and products, and inorganic non-metallic new materials. Inverter products are mainly used in blowers, crushers, belt conveyors, exhaust fans, rotary kilns and other equipment in the building materials industry. According to the calculations of affiliated organizations, about 70% of China's cement production capacity is vertical kilns with backward skill levels, and the energy consumption is high. After the inverter transformation, it can save 10% to 20% of electricity, and together with the controllability of product quality, it can improve the controllability of product quality. According to the analysis of Oriental Securities, in the next few years, the demand for high-voltage inverter shopping malls will adhere to the growth rate of more than 40%, estimated that by 2012, the capacity of China's high-voltage inverter shopping malls can reach about 8.8 billion yuan, and the storage of inverter shopping malls in the next ten years will exceed 50 billion yuan. China's high-voltage inverter market has great potential, China's high-voltage inverter utilization rate is currently less than 30%, developed countries have reached 70%. In 2008, the sales of China's high-voltage inverter market reached 3.4 billion yuan, and it is expected to adhere to a growth rate of more than 40% in the next four years. If only 30% of the existing motors and new motors are renovated for speed regulation and energy-saving, there will be about 700 million KW and 70,000 units of shopping mall capacity, and the shopping mall capacity will exceed 70,000 units in the next ten years, and the output will exceed 50 billion yuan.

7. Coal industry - China is the world's largest coal producer. Coal occupation as China's power basic occupation has always been a labor-intensive company, in order to make it to skill-intensive, take the road of new industrialization, it is necessary to vigorously promote high-tech skills, improve the operating power of equipment and the level of automatic control. Frequency conversion speed regulation skills, used in coal occupations, mine hoists can play a better role in energy saving. At present, developed countries have used frequency converters all over the speed regulation of belt conveyors or the starting control of belt conveyors, fan speed regulation (including main fans and some fans) and water pump speed regulation. Equipping the motors in the above-mentioned equipment with frequency converters not only improves the transmission function, but also saves power.

Megmeet inverters – seven areas of application for high-voltage inverters

Megmeet inverters – seven areas of application for high-voltage inverters

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