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...
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Institute of Electrical and Electronics Engineers Inc.
2023
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| _version_ | 1833350803938607104 |
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| author | Chua T.Z.Y. Ong Y.T. Toh C.L. |
| author2 | 57202759831 |
| author_facet | 57202759831 Chua T.Z.Y. Ong Y.T. Toh C.L. |
| author_sort | Chua T.Z.Y. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| 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 |
| format | Conference Paper |
| id | my.uniten.dspace-23169 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| 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 |
| spellingShingle | Chua T.Z.Y. Ong Y.T. Toh C.L. Transformerless DC traction power conversion system design for light-rail-transit (LRT) |
| title | 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_short | 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) |
| url_provider | http://dspace.uniten.edu.my/ |