NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES
This paper presents a new hysteresis current controller concept for a three-phase grid-connected inverter with reduced losses. This concept combines the advantages of single-band hysteresis current control techniques and discontinuous PWM which satisfies pulse polarity consistency rule, therefore...
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id-itb.:705362023-01-16T12:05:40ZNEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES Putra Sisdwinugraha, Alvin Indonesia Final Project hysteresis, pulse-width modulation, clamped, current control, losses, grid-connected inverter. INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/70536 This paper presents a new hysteresis current controller concept for a three-phase grid-connected inverter with reduced losses. This concept combines the advantages of single-band hysteresis current control techniques and discontinuous PWM which satisfies pulse polarity consistency rule, therefore reduces switching frequency over the same level of harmonic content. To further reduce the switching losses due to the redundant phase, one phase of the inverter is clamped for a duration of one third of the fundamental output period. Analytical model of this newly proposed controller has also been derived. Simulation results are presented to show the effectiveness of the proposed controller. text |
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Institut Teknologi Bandung |
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Institut Teknologi Bandung Library |
| continent |
Asia |
| country |
Indonesia Indonesia |
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Institut Teknologi Bandung |
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| language |
Indonesia |
| description |
This paper presents a new hysteresis current controller concept for a three-phase grid-connected
inverter with reduced losses. This concept combines the advantages of single-band hysteresis
current control techniques and discontinuous PWM which satisfies pulse polarity consistency rule,
therefore reduces switching frequency over the same level of harmonic content. To further reduce
the switching losses due to the redundant phase, one phase of the inverter is clamped for a duration
of one third of the fundamental output period. Analytical model of this newly proposed controller
has also been derived. Simulation results are presented to show the effectiveness of the proposed
controller. |
| format |
Final Project |
| author |
Putra Sisdwinugraha, Alvin |
| spellingShingle |
Putra Sisdwinugraha, Alvin NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| author_facet |
Putra Sisdwinugraha, Alvin |
| author_sort |
Putra Sisdwinugraha, Alvin |
| title |
NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| title_short |
NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| title_full |
NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| title_fullStr |
NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| title_full_unstemmed |
NEW HYSTERESIS CURRENT CONTROLLER FOR GRID-CONNECTED INVERTER THREE-PHASE INVERTER WITH REDUCED LOSSES |
| title_sort |
new hysteresis current controller for grid-connected inverter three-phase inverter with reduced losses |
| url |
https://digilib.itb.ac.id/gdl/view/70536 |
| _version_ |
1822991610755940352 |