Transformerless DC traction power conversion system design for light-rail-transit (LRT)
DC-DC converters; Electric rectifiers; Energy conversion; Low pass filters; MATLAB; Rectifying circuits; Urban transportation; Buck converters; Controlled rectifier; Conventional design; Light rail transit (LRT); Power conversion systems; Power electronics converters; Rectifier transformers; Tractio...
Saved in:
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Institute of Electrical and Electronics Engineers Inc.
2023
|
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.uniten.dspace-23169 |
|---|---|
| record_format |
dspace |
| spelling |
my.uniten.dspace-231692023-05-29T14:38:09Z Transformerless DC traction power conversion system design for light-rail-transit (LRT) Chua T.Z.Y. Ong Y.T. Toh C.L. 57202759831 57202763650 8690228000 DC-DC converters; Electric rectifiers; Energy conversion; Low pass filters; MATLAB; Rectifying circuits; Urban transportation; Buck converters; Controlled rectifier; Conventional design; Light rail transit (LRT); Power conversion systems; Power electronics converters; Rectifier transformers; Traction power; Light rail transit Malaysia Light Rail Transit (LRT) traction network is fed by 750 V DC system. A rectifier transformer (zigzag transformer) and a twelve-pulse traction rectifier are the main equipment to step down and rectify the AC power. In order to eliminate the bulky rectifier transformer in the conventional design, this paper presents a feasibility study on a two-stage power conversion system using purely power electronics converters. The proposed system consists of a six-pulse controlled rectifier, low-pass filter and a buck converter. The six-pulse controlled rectifier will step down and rectify the 33 kV AC grid. The generated DC voltage will be filtered and fine-tuned to reach the desired DC voltage level using a 2 kHz buck converter. The design of the proposed system will be fully discussed and simulated using MATLAB/Simulink. Simulation results with full analysis are enclosed. � 2017 IEEE. Final 2023-05-29T06:38:09Z 2023-05-29T06:38:09Z 2017 Conference Paper 10.1109/CENCON.2017.8262454 2-s2.0-85047064955 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047064955&doi=10.1109%2fCENCON.2017.8262454&partnerID=40&md5=e1bf2d033360032bdaa37e60e175875c https://irepository.uniten.edu.my/handle/123456789/23169 2018-January 38 43 Institute of Electrical and Electronics Engineers Inc. Scopus |
| institution |
Universiti Tenaga Nasional |
| building |
UNITEN Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Tenaga Nasional |
| content_source |
UNITEN Institutional Repository |
| url_provider |
http://dspace.uniten.edu.my/ |
| description |
DC-DC converters; Electric rectifiers; Energy conversion; Low pass filters; MATLAB; Rectifying circuits; Urban transportation; Buck converters; Controlled rectifier; Conventional design; Light rail transit (LRT); Power conversion systems; Power electronics converters; Rectifier transformers; Traction power; Light rail transit |
| author2 |
57202759831 |
| author_facet |
57202759831 Chua T.Z.Y. Ong Y.T. Toh C.L. |
| format |
Conference Paper |
| author |
Chua T.Z.Y. Ong Y.T. Toh C.L. |
| spellingShingle |
Chua T.Z.Y. Ong Y.T. Toh C.L. Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| author_sort |
Chua T.Z.Y. |
| title |
Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title_short |
Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title_full |
Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title_fullStr |
Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title_full_unstemmed |
Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title_sort |
transformerless dc traction power conversion system design for light-rail-transit (lrt) |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2023 |
| _version_ |
1806424439134355456 |
| score |
13.214268 |