Variable speed drive with current source inverter supply and permanent magnet synchronous motor compared with cage induction motor

Andresen, E. Ch.; Keller, Rieke

doi:10.1007/bf01232927

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…So, there were the scientific studies on systems of electric machine driver and energy conversion [1][2][3][4][5][6][7][8]. The asynchronous machine is very important for power providing in industry, agricultural works, because it is cheap and available [9][10][11][12]. Inverter systems have to be used so that asynchronous machine can be driven with energy conversion.…”

Section: Introductionmentioning

confidence: 99%

“…The alternating voltage on the load can be divided into vertically equal electrical angles by the proposed PWM method. The voltage levels on the load are formed as horizontal pieces with different electrical angles in previous inverter studies such as [5,9] while the voltage levels created on the load by the proposed method are composed of vertical pieces with equal electrical angles. This provides mathematical equations to be calculated with equal electrical angles on 360° of electrical angle.…”

Section: Introductionmentioning

confidence: 99%

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Analysis and Performance with Vertical Divided Multilevel Voltage on Phase of Induction Engine

Can

2018

Teh. vjesn.

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Abstract:In this study, the quality of the transformed energy form is analysed after comparing the single-phase induction motor operated by the SPWM inverter to the 15-level LPWM inverter. Firstly, multilevel inverter and pulse width modulation are designed. The multi-level inverter has sixteen IGBT switches because inverter circuit is constructed with high multilevel inverter topology. Linear pulse width modulation (LPWM) is designed for operation of sixteen switches in the inverter circuit. Secondly, equations of the induction motor are calculated according to d-q axis with creating 15-level alternating voltage. After described equations, 15-level inverter running single phase induction motor is formed at the Matlab Simulink. The obtained results are analyzed according to motor performance and harmonic distortion of the created alternating energy after the proposed model is simulated. Finally, Simulation results of the proposed system are compared with simulation results of SPWM inverter controlling the single-phase induction motor.

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