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Brushless dc motor of the next blue ocean: inverter appliances

Kelvin Zhou 2019-04-24 3049times 返回

According to the national policy on energy conservation and environmental protection, the total value of China's energy conservation and environmental protection industry will reach 4.5 trillion yuan in 2015, with the annual growth rate of output value remaining above 15%.In October 2013, the replacement of old and new energy efficiency standards for frequency conversion accelerated the upgrading and transformation of household appliances.Home appliance industry has gradually stepped into the era of frequency conversion, which has laid the foundation for the irresistible development trend of brushless dc motor as an efficient and energy-saving component to replace ordinary motor.

Brushless dc motor frequency control, that is usually said brushless dc motor.The brushless dc motor frequency conversion speed regulation system has the advantages of perfect performance, reliable operation and low cost.However, due to the short history of brushless dc motor production, its technology and process still need to be further improved, currently limited to 1KW under the small power motor.However, it is precisely because of this, its advantages in the field of home appliances just can give full play to.

The frequency conversion of household appliances makes the demand of brushless dc motor show a steady increase.Take dc motor for example.According to the statistics of industry online, from January to November 2014, the total sales volume of dc motors for air conditioners in China was 53.316 million, with a year-on-year growth of 12.62%.And the trend of frequency conversion of washing machines, refrigerators and other white goods is also obvious, the demand for brushless dc motor will further increase.

Nowadays, under the influence of national energy conservation and environmental protection policy, "the 12th five-year" development plan of household appliance industry, new frequency conversion standard and other policies, as well as the trend of frequency conversion in the global household appliance industry, energy conservation, environmental protection, safety and intelligence have become the main principles for consumers to choose household appliances.With the improvement of people's living standard and the change of consumption concept, the future inverter appliances will be more favored by consumers and become the next blue ocean of brushless dc motor.

In order to provide the industry with comprehensive and *** new brushless dc motor and micromotor drive and control solutions, big bit information will hold the fourth and fifth micromotor drive and control design and application technology seminars in hangzhou and shenzhen in May and June this year.At that time, the sponsor will invite the domestic and foreign electric machinery solution to bring the splendid plan introduction, and carries on the thorough technical exchange with the spot engineer!