Analysis and Research on Variable Speed Variable Frequency AC Motor and Its Power Supply System
This article constructs a variable speed variable frequency AC motor and its power supply system,and verifies the effectiveness of the power supply system model.Using Matlab/Simulink,the simulation models of variable-speed variable-frequency generator,automatic transformer rectifier and generator circuit breaker are constructed,and the voltage and current characteristics of the motor under different frequencies are simulated and analyzed,as well as the characteristics of the secondary components such as automatic transformer rectifier,transformer rectifier and automatic transformer.The simulation results show that the power supply system model established can better reflect the characteristics of variable-speed variable-frequency motor and power supply system,and its accuracy and effectiveness meet the power supply requirements of variable-frequency alternating current,laying a good theoretical foundation for practical engineering applications.
variable speed variable frequency ACvariable frequency generatorautomatic transformer rectifiergenerator circuit breaker
NETL
NSTL
万方数据
