A coupled inductor based single phase five level inverter with capacitor voltage balancing

T. Sreekanth; Jeyaram Durga Manian Deivanayagam; Siddharth Raju; Ned Mohan

doi:10.1109/TPEC48276.2020.9042506

A coupled inductor based single phase five level inverter with capacitor voltage balancing

T. Sreekanth, Jeyaram Durga Manian Deivanayagam, Siddharth Raju, Ned Mohan

Electrical and Computer Engineering

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

Abstract

Conventional two level inverters have drawbacks like requirement of high voltage switches, high dv/dt and EMI problems when they operate at high voltages. Multilevel inverters overcome these drawbacks in high voltage and high power applications. In this paper, a coupled inductor based Five Level Inverter (FLI) is presented. The proposed inverter has features like less switch count, less number of capacitors, less charge control circuits and more reliability. Principle of operation and switching state selection in the proposed converter are given in detail. Simulation results are presented to validate the proposed idea.

Original language	English (US)
Title of host publication	2020 IEEE Texas Power and Energy Conference, TPEC 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728144368
DOIs	https://doi.org/10.1109/TPEC48276.2020.9042506
State	Published - Feb 2020
Event	2020 IEEE Texas Power and Energy Conference, TPEC 2020 - College Station, United States Duration: Feb 6 2020 → Feb 7 2020

Publication series

Name	2020 IEEE Texas Power and Energy Conference, TPEC 2020

Conference

Conference	2020 IEEE Texas Power and Energy Conference, TPEC 2020
Country/Territory	United States
City	College Station
Period	2/6/20 → 2/7/20

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

Coupled inductor
Five level
Inverter
Low switch count
Multi level
Reduced switch count
Single phase

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10.1109/TPEC48276.2020.9042506

Cite this

Sreekanth, T., Deivanayagam, J. D. M., Raju, S., & Mohan, N. (2020). A coupled inductor based single phase five level inverter with capacitor voltage balancing. In 2020 IEEE Texas Power and Energy Conference, TPEC 2020 [9042506] (2020 IEEE Texas Power and Energy Conference, TPEC 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TPEC48276.2020.9042506

A coupled inductor based single phase five level inverter with capacitor voltage balancing. / Sreekanth, T.; Deivanayagam, Jeyaram Durga Manian; Raju, Siddharth ; Mohan, Ned.

2020 IEEE Texas Power and Energy Conference, TPEC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9042506 (2020 IEEE Texas Power and Energy Conference, TPEC 2020).

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

Sreekanth, T, Deivanayagam, JDM, Raju, S & Mohan, N 2020, A coupled inductor based single phase five level inverter with capacitor voltage balancing. in 2020 IEEE Texas Power and Energy Conference, TPEC 2020., 9042506, 2020 IEEE Texas Power and Energy Conference, TPEC 2020, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Texas Power and Energy Conference, TPEC 2020, College Station, United States, 2/6/20. https://doi.org/10.1109/TPEC48276.2020.9042506

Sreekanth T, Deivanayagam JDM, Raju S , Mohan N. A coupled inductor based single phase five level inverter with capacitor voltage balancing. In 2020 IEEE Texas Power and Energy Conference, TPEC 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9042506. (2020 IEEE Texas Power and Energy Conference, TPEC 2020). https://doi.org/10.1109/TPEC48276.2020.9042506

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abstract = "Conventional two level inverters have drawbacks like requirement of high voltage switches, high dv/dt and EMI problems when they operate at high voltages. Multilevel inverters overcome these drawbacks in high voltage and high power applications. In this paper, a coupled inductor based Five Level Inverter (FLI) is presented. The proposed inverter has features like less switch count, less number of capacitors, less charge control circuits and more reliability. Principle of operation and switching state selection in the proposed converter are given in detail. Simulation results are presented to validate the proposed idea.",

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A coupled inductor based single phase five level inverter with capacitor voltage balancing

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Keywords

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