Nowadays, every industry is promoting energy conservation, brushless dc motor controller is also very important, brushless dc motor controller and energy saving way is as follows: first, energy saving transformation technology for brushless dc motor controller is to change the traditional brushless dc motor controller for stepping servo motor controller. Servo motor controller is a kind of high precision, fast response speed smart motor controllers, but it is a kind of high cost, high energy consumption of the smart motor controller. Brushless dc motor controller USES the closed-loop system with the function of the servo motor controller, controller of brushless dc motor and motor controller driver integration, fundamentally change the deficiency of the brushless dc motor controller of the original, but also reduces the installation space, lower cost compared to the servo motor controller, because of its technology in the process of energy conversion to use less than the traditional motor controller USES. Can be seen from the tests of power consumption, energy saving of the brushless dc motor controller, the average energy saving rate in above, reach, and after modification, and improve the accuracy of the mechanical equipment, reduce noise and temperature in the process of mechanical operation, improve the service life of the machine. Two, different manufacturers of machinery and equipment, is seeking more effective energy saving measures to transform the way before although to some extent, but there are other disadvantages, such as brushless dc motor controller in industrial automation industry itself brings new motivation.
