| Frequency conversion and energy—saving technology of motor speed when compared to the work in the dynamic performance and efficiency of the system,the comprehensive protection function and reliability,high voltage motor,especially for motor is the ideal,the most practical value of the speed,indicated that the scheme of modern electrical transmission technology development direction, containing enormous market potential and business opportunities.This paper firstly all kinds of motor drive technology as a simple introduction. Widely used for the motor energy saving technology of frequency conversion speed way,especially the unit series multilevel high—voltage inverter technology in the domestic power converter is widely used in the market of frequency conversion technology were introduced in detail.According to the high voltage inverter power plant in the case of the suction fan applications from the energy—saving effect, after the renovation work stability and economic aspects of high—voltage inverter, installation and operation of some issues were discussed. Finally the prospect of technology of frequency conversion adjustment is prospected.
|
PDF Full Text Request