Novel Topologies of Power Electronic Transformers with Reduced Switch-Count

Ranjan K. Gupta; K. K. Mohapatra; Ned Mohan

Novel Topologies of Power Electronic Transformers with Reduced Switch-Count

Ranjan K. Gupta
, K. K. Mohapatra
, Ned Mohan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, reduced switch-count topologies for ac-ac link based power-electronic-transformer (PET) are proposed. The new topologies are as follows: a) three-phase PET with primary windings in switching-star orientation and b) three-phase PET transformer with primary windings in switching-delta orientation. Matrix converter is used on the secondary side of the PET which demodulates the high frequency voltage to a voltage of desired amplitude and frequency. The input power factor control, output voltage control and elimination of the common-mode voltage are achieved simultaneously. Abovementioned topologies are compared with yet another reduced switch-count three-phase PET topology with switched multi-winding primary. Simulation results of a 2 MVA system are presented.

Original language	English (US)
Title of host publication	Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009
Publisher	Society of Modeling and Simulation
Pages	80-87
Number of pages	8
ISBN (Electronic)	9781622763610
State	Published - 2009
Externally published	Yes
Event	2009 Grand Challenges in Modeling and Simulation Symposium, GCMS 2009 - Istanbul, Turkey Duration: Jul 13 2009 → Jul 16 2009

Publication series

Name	Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009

Conference

Conference	2009 Grand Challenges in Modeling and Simulation Symposium, GCMS 2009
Country/Territory	Turkey
City	Istanbul
Period	7/13/09 → 7/16/09

Bibliographical note

Publisher Copyright:
© 2009 Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009. All rights reserved.

Keywords

High frequency transformer
Power electronic transformer
Reduced Switch-count

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Gupta, R. K., Mohapatra, K. K., & Mohan, N. (2009). Novel Topologies of Power Electronic Transformers with Reduced Switch-Count. In Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009 (pp. 80-87). (Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009). Society of Modeling and Simulation.

Novel Topologies of Power Electronic Transformers with Reduced Switch-Count. / Gupta, Ranjan K.; Mohapatra, K. K.; Mohan, Ned.
Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009. Society of Modeling and Simulation, 2009. p. 80-87 (Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gupta, RK, Mohapatra, KK & Mohan, N 2009, Novel Topologies of Power Electronic Transformers with Reduced Switch-Count. in Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009. Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009, Society of Modeling and Simulation, pp. 80-87, 2009 Grand Challenges in Modeling and Simulation Symposium, GCMS 2009, Istanbul, Turkey, 7/13/09.

Gupta RK, Mohapatra KK, Mohan N. Novel Topologies of Power Electronic Transformers with Reduced Switch-Count. In Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009. Society of Modeling and Simulation. 2009. p. 80-87. (Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009).

Gupta, Ranjan K. ; Mohapatra, K. K. ; Mohan, Ned. / Novel Topologies of Power Electronic Transformers with Reduced Switch-Count. Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009. Society of Modeling and Simulation, 2009. pp. 80-87 (Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009).

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title = "Novel Topologies of Power Electronic Transformers with Reduced Switch-Count",

abstract = "In this paper, reduced switch-count topologies for ac-ac link based power-electronic-transformer (PET) are proposed. The new topologies are as follows: a) three-phase PET with primary windings in switching-star orientation and b) three-phase PET transformer with primary windings in switching-delta orientation. Matrix converter is used on the secondary side of the PET which demodulates the high frequency voltage to a voltage of desired amplitude and frequency. The input power factor control, output voltage control and elimination of the common-mode voltage are achieved simultaneously. Abovementioned topologies are compared with yet another reduced switch-count three-phase PET topology with switched multi-winding primary. Simulation results of a 2 MVA system are presented.",

keywords = "High frequency transformer, Power electronic transformer, Reduced Switch-count",

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N2 - In this paper, reduced switch-count topologies for ac-ac link based power-electronic-transformer (PET) are proposed. The new topologies are as follows: a) three-phase PET with primary windings in switching-star orientation and b) three-phase PET transformer with primary windings in switching-delta orientation. Matrix converter is used on the secondary side of the PET which demodulates the high frequency voltage to a voltage of desired amplitude and frequency. The input power factor control, output voltage control and elimination of the common-mode voltage are achieved simultaneously. Abovementioned topologies are compared with yet another reduced switch-count three-phase PET topology with switched multi-winding primary. Simulation results of a 2 MVA system are presented.

AB - In this paper, reduced switch-count topologies for ac-ac link based power-electronic-transformer (PET) are proposed. The new topologies are as follows: a) three-phase PET with primary windings in switching-star orientation and b) three-phase PET transformer with primary windings in switching-delta orientation. Matrix converter is used on the secondary side of the PET which demodulates the high frequency voltage to a voltage of desired amplitude and frequency. The input power factor control, output voltage control and elimination of the common-mode voltage are achieved simultaneously. Abovementioned topologies are compared with yet another reduced switch-count three-phase PET topology with switched multi-winding primary. Simulation results of a 2 MVA system are presented.

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BT - Grand Challenges in Modeling and Simulation Symposium 2009, GCMS 2009 - Part of the 2009 Summer Simulation Multiconference, SummerSim 2009

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Novel Topologies of Power Electronic Transformers with Reduced Switch-Count

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Keywords

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