Brushless DC motor
Date：2014-1-17 12:38:50 Hits：
Energy saving and emission reduction issues in the international arena constantly attention, its purpose is to prevent the pollution of the environment continues to worsen, improve the climate fluctuation, and set the terms and mutual restraint in the earth's limited resources condition. In the eyes of ordinary consumers, energy-saving emission reduction is readily turn off the power, or ride public transportation system, in order to reduce the waste of resources and realize the resource recycling and other objective. But besides these readily achievable action, another fundamental problem is how to improve the efficiency of energy use. America EPRI has pointed out, the cost of global motor amount up to $95000000000 a year, accounting for 51% of all electricity; second is lighting 19%, cooling / heating 16%, IT 14%. Whether industrial, household or commercial electricity consumed electric energy, a high proportion of. In 2007 Chinese Taiwan industrial electricity to 117200000000 degrees for example, motor power of about 82000000000 degrees, accounted for the overall power of the 70%. If the output, improve the motor system input power ratio, it can improve the power efficiency. So each country or region for motor and lighting the two categories of products put forward the improvement plan.