Current control contribution to a single-phase induction motor fed by single-leg voltage source inverter

Kascak, Slavomir; Laskody, Tomas; Prazenica, Michal; Konarik, Roman

doi:10.1109/elektro.2016.7512059

Cited by 7 publications

(4 citation statements)

References 7 publications

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“…As control methods, it can be used modern control ones: field-oriented vector control as well as space vector pulse width modulation [6,15]. Some results of operation of two-phase IM supply are shown in Figure 5a, start-up and steady state (b).…”

Section: Two-phase Voltage Source Inverter With Four Legsmentioning

confidence: 99%

“…There are shown steady-state currents and voltages of main and auxiliary phases in Figure 24 at 50 Hz, in Figure 25 at 33.33 Hz with PWM control, and also start-up operation in Figure 26. Simulation results, Figure 27, were worked-out without LC filter and switched capacitor [15].…”

Section: Single-leg Matrix Converter Combining Switched Capacitors Anmentioning

confidence: 99%

“…Parameters used for the simulation with the induction machine (the same as above): Simulation results without LC filter and switched capacitor are given in Figure 28. [15].…”

Section: Current Control Of Single-phase Induction Motor Fed By Basicmentioning

confidence: 99%

“…Due to variable load, it is useful to change the value of capacitance in auxiliary phase, so the electronically switched capacitor techniques are used [13,14]. Current pulse-width-modulation (PWM) or space vector modulation (SWM) provides demanded sinusoidal waveform and feedback control [15,16].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Two‐Phase Inverters with Minimum Switching Devices

Dobrucký¹,

Laskody²,

Konarik³

2017

Recent Developments on Power Inverters

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The chapter deals with two-phase inverters with minimum switching devices whereby the main emphasis is devoted to 'minimum switches' converter topologies and control of passive load as well as split-single-phase induction motor. Such a converter consists of one-leg half-bridge matrix converter and the ac neutral point network as a new type of converter with two phase outputs loading the resistive-inductive or motoric loads. As harmonic content of the voltage of both phases gives very high value of total harmonic distortion (THD), roughly 86%, the current waveforms should be improved by using serial LC filter that brings much more suitable value of THD. Besides, the running capacitor creating needed phase shift (90 ) is electronically switched due to varied load. Analysis and modeling of such a new type of single-leg ac/ac converter with two phase outputs are done. The proposed topologies were simulated by Matlab/Simulink and verified in an LT spice environment. Worked-out simulation results are in good agreement with theoretical assumptions and make possible to give recommendation for the fair and right design of the chosen type of converter. Combination of mentioned measures brings a good quality of output quantities of converter and represents the main contribution of the chapter.

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Section: Two-phase Voltage Source Inverter With Four Legsmentioning

confidence: 99%

Section: Single-leg Matrix Converter Combining Switched Capacitors Anmentioning

confidence: 99%

“…Parameters used for the simulation with the induction machine (the same as above): Simulation results without LC filter and switched capacitor are given in Figure 28. [15].…”

Section: Current Control Of Single-phase Induction Motor Fed By Basicmentioning

confidence: 99%