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1. Asynchronous machine is a nonlinear, multivariable and coupled system.

2. In this paper the multivariable model of asynchronous machine is analyzed and its three main properties are defined, in which the coupling effect of rotational emf is clarified especially.

3. But asynchronous machine is a multivariate close coupling non - linear time - variable parameter system. And it is difficult to control by rule and line through adding exterior signal directly.

4. A new scheme for trial system of Asynchronous machine is presented. The method and the result to simulate the system in MATLAB/SIMULINK are given.

5. A scheme of direct torque-control system of asynchronous machine with a simple Resonance Pole Zero Voltage Transfer(RPZVT)inverter is proposed.

6. The energy optimization control of asynchronous machine often uses the permanent slip frequency control according to the electrical machinery static model.

7. Direct torque control asynchronous machine complete source code, has been tested.

8. The study of saving energy in asynchronous machine is very important to economy and society.

9. The asynchronous machine is fed by cascaded multilevel inverter, and the inverter switching signals are generated by carrier phaseshifted pulse width modulation method.

10. Comparing with frequency converting driving system for asynchronous machine and adjustable speed for DC motor, the driving system has a wide application foreground.

11. In asynchronous machine there exist main kinds of flux linkage, that is: rotor flux-linkage, air-gap flux-linkage and stator flux-linkage.

12. The actual implementation of the asynchronous machine drive model is explained in detail with the help of MATLAB/SIMULINK and the drive circuit can be designed easily.

13. A new model of three phase asynchronous machine is presented. The new model was obtained by transforming the original phase axes model of three phase asynchronous machine.

14. First of all, the model of speed regulation and vector control idea are introduced. The math model, coordinate vector change and asynchronous machine controllability and observant are discussed.

15. The article introduces basic structure of regenerative braking system, principle and wok process of asynchronous machine, and influence factor of regenerative braking.

16. The research centered on the vibration question of the YKK500-4 asynchronous machines. The vibration excitation and structure vibration characteristic of asynchronous machine are analyzed.

17. A mutual model reference adaptive system (MRAS) is proposed to implement a position sensorless direct torque control of an asynchronous machine.

18. The windings construction,[sentencedict.com] connection method and shifts taps varies speed method for the single phase variable-pole multi-speed asynchronous machine are described.

19. According to the power flow and calculation method of the asynchronous machine, a motor torque measuring equipment based on DSP is introduced.

20. By means of this method the electromagnetic field in the cup-rotor of a asynchronous machine is calculated. The solution is identi...

21. Stator double fed sine phase moving stepless speed regulation asynchronous machine is a new type of speed regulation motor, it integrates motor and speeder system.