Increasing the starting torque of capacitor-run split-phase induction machines by a positive temperature coefficient (PTC) resistor

Rajki, I.; Vas, P.

doi:10.1007/bf01574733

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Simulation Of the System With An Active Im Load1

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2018

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“…Simulation of single-leg two-phase matrix converter has been done with an active two-phase induction motor load using MATLAB/Simulink environment. The principal scheme is shown in Figure 19 [1][2][3][17][18][19][20]. We have two feedback loops.…”

Section: Simulation Of the System With An Active Im Loadmentioning

confidence: 99%

Control of Current Phase Advancing in Single-Leg Power Converters with the Use of Switched Capacitors

Konarik¹,

Šedo²,

Dobrucký³

et al. 2018

Energies

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This paper deals with the control of current phase advancing in single-leg voltage source inverters (VSI) and matrix converters with a two-phase output. The phase shift of the current in the auxiliary phase is set with the use of switched capacitors. Two distinctive control methods are used for the current phase advancing, open-loop control and closed-loop control. In addition, a new averaging method is derived for the calculation of the switched capacitance used in the open-loop control. The practical use of the designed control methods with the switched capacitor is shown in simulations and experimental verifications on a single-leg matrix converter with a passive and active load (induction motor).

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