DC traction power substation using eighteen-pulse rectifier transformer system
Twelve-pulse rectification system had been widely integrated in today�s DC traction power sub-station (DC-TPSS). This configuration had successfully mitigated low order harmonic distortion. As some research findings had confirmed that the DC voltage and current ripple factors may further minimize by...
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Institute of Advanced Engineering and Science
2023
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my.uniten.dspace-258482023-05-29T17:05:15Z DC traction power substation using eighteen-pulse rectifier transformer system Toh C.L. Tan C.W. 8690228000 35216732200 Twelve-pulse rectification system had been widely integrated in today�s DC traction power sub-station (DC-TPSS). This configuration had successfully mitigated low order harmonic distortion. As some research findings had confirmed that the DC voltage and current ripple factors may further minimize by increasing the number of rectification pulses to 18, 24, or 36. This paper had presented a simulation study to investigate the prospect of implementing an eighteen-pulse rectification system in a DC-TPSS. The theory of phase-shifting transformer used to produce an 18-pulse rectifier is presented with simulation verification. Simulation result shows that 3.69% of grid current distortion index is recorded without installing any filters. In addition, the DC voltage and current ripple may also be further reduced for about 30% compared to a conventional twelve-pulse rectification system. � 2021, Institute of Advanced Engineering and Science. All rights reserved. Final 2023-05-29T09:05:15Z 2023-05-29T09:05:15Z 2021 Article 10.11591/ijpeds.v12.i4.pp2284-2294 2-s2.0-85118926560 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85118926560&doi=10.11591%2fijpeds.v12.i4.pp2284-2294&partnerID=40&md5=b44ce6001c8a886cb58a329a53a26163 https://irepository.uniten.edu.my/handle/123456789/25848 12 4 2284 2394 All Open Access, Gold, Green Institute of Advanced Engineering and Science Scopus |
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Twelve-pulse rectification system had been widely integrated in today�s DC traction power sub-station (DC-TPSS). This configuration had successfully mitigated low order harmonic distortion. As some research findings had confirmed that the DC voltage and current ripple factors may further minimize by increasing the number of rectification pulses to 18, 24, or 36. This paper had presented a simulation study to investigate the prospect of implementing an eighteen-pulse rectification system in a DC-TPSS. The theory of phase-shifting transformer used to produce an 18-pulse rectifier is presented with simulation verification. Simulation result shows that 3.69% of grid current distortion index is recorded without installing any filters. In addition, the DC voltage and current ripple may also be further reduced for about 30% compared to a conventional twelve-pulse rectification system. � 2021, Institute of Advanced Engineering and Science. All rights reserved. |
| author2 |
8690228000 |
| author_facet |
8690228000 Toh C.L. Tan C.W. |
| format |
Article |
| author |
Toh C.L. Tan C.W. |
| spellingShingle |
Toh C.L. Tan C.W. DC traction power substation using eighteen-pulse rectifier transformer system |
| author_sort |
Toh C.L. |
| title |
DC traction power substation using eighteen-pulse rectifier transformer system |
| title_short |
DC traction power substation using eighteen-pulse rectifier transformer system |
| title_full |
DC traction power substation using eighteen-pulse rectifier transformer system |
| title_fullStr |
DC traction power substation using eighteen-pulse rectifier transformer system |
| title_full_unstemmed |
DC traction power substation using eighteen-pulse rectifier transformer system |
| title_sort |
dc traction power substation using eighteen-pulse rectifier transformer system |
| publisher |
Institute of Advanced Engineering and Science |
| publishDate |
2023 |
| _version_ |
1806423549565468672 |
| score |
13.222552 |