Energy-saving analysis of permanent magnet Ingersoll-Rand inverter air compressor! Do you know?
Views : 1640
Author : Runningway
Update time : 2019-04-23 09:37:45
For the energy saving range of permanent magnet frequency modulation air compressor, Ingersoll Rand inverter air compressor has a lot of information has been described and interpreted in detail. But in general, its energy saving is divided into two parts: one is the direct-drive screw air compressor to the asynchronous variable-frequency screw air compressor; the other is the asynchronous variable-frequency screw air compressor to the permanent-frequency variable-frequency screw air compressor. At present, many direct-drive screw air compressors on the market have undergone technical transformation, and through transformation, they have become asynchronous speed-adjusting air compressors with adjustable speed. Many professionals in the industry have also tracked and compared their energy-saving effects. According to the data, after the frequency conversion of the air compressor of a factory, the power saving rate reached 40%.
If the efficiency of the asynchronous variable frequency motor and the permanent magnet synchronous motor with different power specifications is compared, the smaller the power, the greater the difference in efficiency between the two motors. We use the same 55kW inverter air compressor as an example to calculate, the permanent magnet motor efficiency is about 96%, the asynchronous frequency modulation motor efficiency is about 93%; according to the permanent magnet motor efficiency energy saving 3% and the average gas consumption in the continent. Considering the service factor of 1.15, the motor's hourly power consumption savings in the case of 60% air output is: 55 × 1. 15 × 60% × 3% = 1.141kW, according to 10 hours of work per day, 300 days of work per year, The industrial electricity is calculated at 1.2 yuan per degree, and the electricity cost that can be saved every day is about 10×300×1.4×1.2=4104 yuan.
Ingersoll Rand's variable frequency air compressors guide China's equipment out of the Belt and Road, and the country and China will win. On April 3, Premier Li Keqiang hosted a symposium on "going out" of China's equipment and promoting international capacity cooperation. He said that he would support China's equipment to go global and promote international capacity cooperation. In response to the needs of the central government along the way, the air compressor is planned to set up Xinjiang Xinran Air Compressor Co., Ltd. in Atushi, Kashgar (Xinshi), Xinjiang, specializing in the production of: Xinrui screw air compressor, mobile air pressure Basic equipment such as machines and drilling rigs. Ingersoll Rand announced that the company's expansion project in the Asia Pacific Engineering Technology Center in Taicang, Jiangsu, was successfully completed. The Ingersoll Rand Asia Pacific Engineering Technology Center will be the leader in R&D throughout the Asia Pacific region.
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