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DSP controlled three phase to single phase uninterruptible power supply
Includes bibliographical references.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
| Published: |
Department of Electrical Engineering
2014
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| _version_ | 1867614134946758656 |
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| access_status_str | Open Access |
| author | Beber, DG |
| author2 | Malengret, Michel |
| author_browse | Beber, DG Malengret, Michel |
| author_facet | Malengret, Michel Beber, DG |
| author_sort | Beber, DG |
| collection | Thesis |
| description | Includes bibliographical references. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/5244 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:47:13.456Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Electrical Engineering |
| publisherStr | Department of Electrical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/5244 DSP controlled three phase to single phase uninterruptible power supply Beber, DG Malengret, Michel Includes bibliographical references. With the increase in use of electronic equipment such as personal computers, network stations and AC drive conrollers, an increased "polution" of the AC mains has resulted in the form of unwanted harmonics generated by the switching currents associated with these devices. Combined with the problem of mains "pollution" is the problem of balancing a large number of single phase loads onto a three phase supply, such as in a large computer network. This has resulted in more frequent supply voltage failure, causing substantial data and financial loss and in the extreme case death due to hospital equipment not being powered. Thus the need for an uninterruptible power supply (UPS) which is capable of resolving these problems. Taking these considerations into account, a three to single phase converter topology was developed and tested, using a Texas Instruments TMS320F243 Digital Signal Processor (DSP) for control of the system. The topology is based on a technique that utilises minimal semiconductor devices whilst still allowing for sinusoidal current to be drawn from the mains supply. 2014-07-31T11:00:11Z 2014-07-31T11:00:11Z 2001 Master Thesis Masters MSc http://hdl.handle.net/11427/5244 eng application/pdf Department of Electrical Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Beber, DG DSP controlled three phase to single phase uninterruptible power supply |
| thesis_degree_str | Master's |
| title | DSP controlled three phase to single phase uninterruptible power supply |
| title_full | DSP controlled three phase to single phase uninterruptible power supply |
| title_fullStr | DSP controlled three phase to single phase uninterruptible power supply |
| title_full_unstemmed | DSP controlled three phase to single phase uninterruptible power supply |
| title_short | DSP controlled three phase to single phase uninterruptible power supply |
| title_sort | dsp controlled three phase to single phase uninterruptible power supply |
| url | http://hdl.handle.net/11427/5244 |
| work_keys_str_mv | AT beberdg dspcontrolledthreephasetosinglephaseuninterruptiblepowersupply |