Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply
This paper presents a bipolar symmetrical Cockcroft-Walton voltage multiplier (VM) for X-ray power supply. The proposed bipolar symmetrical VM is formed by connecting positive and negative symmetrical VMs consisting of equal number of stages in parallel to ac driving voltage sources. It has better o...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Published: |
2008
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| Online Access: | http://shdl.mmu.edu.my/2873/ |
| _version_ | 1848790172938797056 |
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| author | Shahid, Iqbal Rosli, Besar C., Venkataseshaiah |
| author_facet | Shahid, Iqbal Rosli, Besar C., Venkataseshaiah |
| author_sort | Shahid, Iqbal |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | This paper presents a bipolar symmetrical Cockcroft-Walton voltage multiplier (VM) for X-ray power supply. The proposed bipolar symmetrical VM is formed by connecting positive and negative symmetrical VMs consisting of equal number of stages in parallel to ac driving voltage sources. It has better output voltage regulation and faster dynamic response as compared to conventional symmetrical VM. Its bipolar structure cancels the fundamental and higher order odd harmonics of ripples caused by any asymmetry of driving voltage. The bipolar approach is further extended to previously proposed three-phase voltage multiplier topology with significant improvement in dynamic response and voltage regulation. The experimental and simulation results are presented to support the claim of proposed technique. |
| first_indexed | 2025-11-14T18:08:24Z |
| format | Conference or Workshop Item |
| id | mmu-2873 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:08:24Z |
| publishDate | 2008 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-28732011-09-21T07:32:02Z http://shdl.mmu.edu.my/2873/ Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply Shahid, Iqbal Rosli, Besar C., Venkataseshaiah T Technology (General) QA75.5-76.95 Electronic computers. Computer science This paper presents a bipolar symmetrical Cockcroft-Walton voltage multiplier (VM) for X-ray power supply. The proposed bipolar symmetrical VM is formed by connecting positive and negative symmetrical VMs consisting of equal number of stages in parallel to ac driving voltage sources. It has better output voltage regulation and faster dynamic response as compared to conventional symmetrical VM. Its bipolar structure cancels the fundamental and higher order odd harmonics of ripples caused by any asymmetry of driving voltage. The bipolar approach is further extended to previously proposed three-phase voltage multiplier topology with significant improvement in dynamic response and voltage regulation. The experimental and simulation results are presented to support the claim of proposed technique. 2008-03 Conference or Workshop Item NonPeerReviewed Shahid, Iqbal and Rosli, Besar and C., Venkataseshaiah (2008) Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply. In: 2nd International Conference on Electrical Engineering, Lahore, PAKISTAN . |
| spellingShingle | T Technology (General) QA75.5-76.95 Electronic computers. Computer science Shahid, Iqbal Rosli, Besar C., Venkataseshaiah Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title | Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title_full | Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title_fullStr | Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title_full_unstemmed | Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title_short | Single/three-phase symmetrical bipolar voltage multipliers for X-ray power supply |
| title_sort | single/three-phase symmetrical bipolar voltage multipliers for x-ray power supply |
| topic | T Technology (General) QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/2873/ |