3L Switching Sequences using Parallel Connected 2L VSIs

Kapil Shukla; Ramkrishan Maheshwari

doi:10.1109/PEDES.2018.8707918

3L Switching Sequences using Parallel Connected 2L VSIs

Kapil Shukla, Ramkrishan Maheshwari

Indian Institute of Technology Delhi

Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review

Abstrakt

This paper analyzes two parallel connected two-level (2L) three-phase voltage source inverters (VSIs) as a single three-level (3L) VSI. Conventionally the parallel connected 2L VSIs are modulated using the continuous and discontinuous 2L pulse-width modulation (PWM) techniques. However, any conventional 3L VSI PWM technique could also be implemented using parallel connected 2L VSIs. Moreover, for implementing a 3L PWM technique or 3L switching sequence using the parallel connected 2L VSIs, there could be many 2L switching sequences. Among the different 2L switching sequences, depending on the system constraints such as individual VSIs line current ripple, circulating current, and switching loss appropriate 2L switching sequence is found out for implementing a 3L switching sequence. Analytical, simulation, and experimental results are also provided.

Originalsprog	Engelsk
Titel	Proceedings of 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018
Antal sider	5
Forlag	IEEE
Publikationsdato	2. jul. 2018
Artikelnummer	8707918
ISBN (Trykt)	978-1-5386-9317-9
ISBN (Elektronisk)	978-1-5386-9316-2
DOI	https://doi.org/10.1109/PEDES.2018.8707918
Status	Udgivet - 2. jul. 2018
Udgivet eksternt	Ja
Begivenhed	8th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018 - Chennai, Indien Varighed: 18. dec. 2018 → 21. dec. 2018

Konference

Konference	8th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018
Land/Område	Indien
By	Chennai
Periode	18/12/2018 → 21/12/2018
Sponsor	IEEE IAS, IEEE IES, IEEE PELS, IEEE PES

Dokumenter og links

10.1109/PEDES.2018.8707918

Citationsformater

@inproceedings{21c3cee70200446da9f3e978ddbef1c0,

title = "3L Switching Sequences using Parallel Connected 2L VSIs",

abstract = "This paper analyzes two parallel connected two-level (2L) three-phase voltage source inverters (VSIs) as a single three-level (3L) VSI. Conventionally the parallel connected 2L VSIs are modulated using the continuous and discontinuous 2L pulse-width modulation (PWM) techniques. However, any conventional 3L VSI PWM technique could also be implemented using parallel connected 2L VSIs. Moreover, for implementing a 3L PWM technique or 3L switching sequence using the parallel connected 2L VSIs, there could be many 2L switching sequences. Among the different 2L switching sequences, depending on the system constraints such as individual VSIs line current ripple, circulating current, and switching loss appropriate 2L switching sequence is found out for implementing a 3L switching sequence. Analytical, simulation, and experimental results are also provided.",

keywords = "Pulse-width Modulation (PWM), Three-level (3L), Two-level (2L), Voltage-Source inverter (VSI)",

author = "Kapil Shukla and Ramkrishan Maheshwari",

year = "2018",

month = jul,

day = "2",

doi = "10.1109/PEDES.2018.8707918",

language = "English",

isbn = "978-1-5386-9317-9",

booktitle = "Proceedings of 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018",

publisher = "IEEE",

address = "United States",

note = "8th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018 ; Conference date: 18-12-2018 Through 21-12-2018",

}

Shukla, K & Maheshwari, R 2018, 3L Switching Sequences using Parallel Connected 2L VSIs. i Proceedings of 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018., 8707918, IEEE, 8th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018, Chennai, Indien, 18/12/2018. https://doi.org/10.1109/PEDES.2018.8707918

TY - GEN

T1 - 3L Switching Sequences using Parallel Connected 2L VSIs

AU - Shukla, Kapil

AU - Maheshwari, Ramkrishan

PY - 2018/7/2

Y1 - 2018/7/2

N2 - This paper analyzes two parallel connected two-level (2L) three-phase voltage source inverters (VSIs) as a single three-level (3L) VSI. Conventionally the parallel connected 2L VSIs are modulated using the continuous and discontinuous 2L pulse-width modulation (PWM) techniques. However, any conventional 3L VSI PWM technique could also be implemented using parallel connected 2L VSIs. Moreover, for implementing a 3L PWM technique or 3L switching sequence using the parallel connected 2L VSIs, there could be many 2L switching sequences. Among the different 2L switching sequences, depending on the system constraints such as individual VSIs line current ripple, circulating current, and switching loss appropriate 2L switching sequence is found out for implementing a 3L switching sequence. Analytical, simulation, and experimental results are also provided.

AB - This paper analyzes two parallel connected two-level (2L) three-phase voltage source inverters (VSIs) as a single three-level (3L) VSI. Conventionally the parallel connected 2L VSIs are modulated using the continuous and discontinuous 2L pulse-width modulation (PWM) techniques. However, any conventional 3L VSI PWM technique could also be implemented using parallel connected 2L VSIs. Moreover, for implementing a 3L PWM technique or 3L switching sequence using the parallel connected 2L VSIs, there could be many 2L switching sequences. Among the different 2L switching sequences, depending on the system constraints such as individual VSIs line current ripple, circulating current, and switching loss appropriate 2L switching sequence is found out for implementing a 3L switching sequence. Analytical, simulation, and experimental results are also provided.

KW - Pulse-width Modulation (PWM)

KW - Three-level (3L)

KW - Two-level (2L)

KW - Voltage-Source inverter (VSI)

U2 - 10.1109/PEDES.2018.8707918

DO - 10.1109/PEDES.2018.8707918

M3 - Article in proceedings

AN - SCOPUS:85065962203

SN - 978-1-5386-9317-9

BT - Proceedings of 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018

PB - IEEE

T2 - 8th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018

Y2 - 18 December 2018 through 21 December 2018

ER -

3L Switching Sequences using Parallel Connected 2L VSIs

Abstrakt

Konference

Dokumenter og links

Fingeraftryk

Citationsformater