An adaptive digital controller for a unity power factor converter
This paper describes an adaptive digital controller for a unity power factor AC-DC power converter. The controller is based on a linear large-signal model of the boost power converter. A hardware design is presented and analyzed, followed by the software implementation of the control algorithm. Issu...
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| Veröffentlicht in: | IEEE transactions on power electronics 1996-03, Vol.11 (2), p.374-382 |
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| container_end_page | 382 |
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| container_issue | 2 |
| container_start_page | 374 |
| container_title | IEEE transactions on power electronics |
| container_volume | 11 |
| creator | Mitwalli, A.H. Leeb, S.B. Verghese, G.C. Thottuvelil, V.J. |
| description | This paper describes an adaptive digital controller for a unity power factor AC-DC power converter. The controller is based on a linear large-signal model of the boost power converter. A hardware design is presented and analyzed, followed by the software implementation of the control algorithm. Issues in digital control of power converters, such as quantization effects and fixed-point representation of system parameters, are examined in the context of this system. Experimental results are presented and compared with simulations. |
| doi_str_mv | 10.1109/63.486188 |
| format | Article |
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The controller is based on a linear large-signal model of the boost power converter. A hardware design is presented and analyzed, followed by the software implementation of the control algorithm. Issues in digital control of power converters, such as quantization effects and fixed-point representation of system parameters, are examined in the context of this system. Experimental results are presented and compared with simulations.</description><identifier>ISSN: 0885-8993</identifier><identifier>EISSN: 1941-0107</identifier><identifier>DOI: 10.1109/63.486188</identifier><identifier>CODEN: ITPEE8</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>AC-DC power converters ; Adaptive control ; Algorithm design and analysis ; Applied sciences ; Digital control ; Electrical engineering ; Electrical engineering. 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The controller is based on a linear large-signal model of the boost power converter. A hardware design is presented and analyzed, followed by the software implementation of the control algorithm. Issues in digital control of power converters, such as quantization effects and fixed-point representation of system parameters, are examined in the context of this system. Experimental results are presented and compared with simulations.</description><subject>AC-DC power converters</subject><subject>Adaptive control</subject><subject>Algorithm design and analysis</subject><subject>Applied sciences</subject><subject>Digital control</subject><subject>Electrical engineering</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical equipment</subject><subject>Exact sciences and technology</subject><subject>Hardware</subject><subject>Power electronics, power supplies</subject><subject>Power system modeling</subject><subject>Programmable control</subject><subject>Quantization</subject><subject>Reactive power</subject><subject>Software algorithms</subject><issn>0885-8993</issn><issn>1941-0107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNpd0M1LwzAYBvAgCs7pwaunIiJ46Hzz0Zgcx_ALBl70HNI0lYyuqUk22X9vRscOXhJ488vDy4PQNYYZxiAfOZ0xwbEQJ2iCJcMlYHg6RRMQoiqFlPQcXcS4AsCsAjxB83lf6EYPyW1t0bhvl3RXGN-n4LvOhqL1odDFpndpVwz-dz_RJuVhNlsbkg2X6KzVXbRXh3uKvl6ePxdv5fLj9X0xX5aGUppKiwlhDHCLGScGpOQEG0F1UwtJWFWDbi0wooFJW-UDy5Y1nNWkBiNbkHSK7sfcIfifjY1JrV00tut0b_0mKiIYCE55hrf_4MpvQp93UwQ4z-0wktHDiEzwMQbbqiG4tQ47hUHtm1ScqrHJbO8OgToa3bVB98bF4wcKBChAZjcjc9ba4-sh4w9S6Xhn</recordid><startdate>19960301</startdate><enddate>19960301</enddate><creator>Mitwalli, A.H.</creator><creator>Leeb, S.B.</creator><creator>Verghese, G.C.</creator><creator>Thottuvelil, V.J.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Electrical power engineering</topic><topic>Electrical equipment</topic><topic>Exact sciences and technology</topic><topic>Hardware</topic><topic>Power electronics, power supplies</topic><topic>Power system modeling</topic><topic>Programmable control</topic><topic>Quantization</topic><topic>Reactive power</topic><topic>Software algorithms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mitwalli, A.H.</creatorcontrib><creatorcontrib>Leeb, S.B.</creatorcontrib><creatorcontrib>Verghese, G.C.</creatorcontrib><creatorcontrib>Thottuvelil, V.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on power electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mitwalli, A.H.</au><au>Leeb, S.B.</au><au>Verghese, G.C.</au><au>Thottuvelil, V.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An adaptive digital controller for a unity power factor converter</atitle><jtitle>IEEE transactions on power electronics</jtitle><stitle>TPEL</stitle><date>1996-03-01</date><risdate>1996</risdate><volume>11</volume><issue>2</issue><spage>374</spage><epage>382</epage><pages>374-382</pages><issn>0885-8993</issn><eissn>1941-0107</eissn><coden>ITPEE8</coden><abstract>This paper describes an adaptive digital controller for a unity power factor AC-DC power converter. The controller is based on a linear large-signal model of the boost power converter. A hardware design is presented and analyzed, followed by the software implementation of the control algorithm. Issues in digital control of power converters, such as quantization effects and fixed-point representation of system parameters, are examined in the context of this system. Experimental results are presented and compared with simulations.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/63.486188</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0885-8993 |
| ispartof | IEEE transactions on power electronics, 1996-03, Vol.11 (2), p.374-382 |
| issn | 0885-8993 1941-0107 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_3020300 |
| source | IEEE Electronic Library (IEL) |
| subjects | AC-DC power converters Adaptive control Algorithm design and analysis Applied sciences Digital control Electrical engineering Electrical engineering. Electrical power engineering Electrical equipment Exact sciences and technology Hardware Power electronics, power supplies Power system modeling Programmable control Quantization Reactive power Software algorithms |
| title | An adaptive digital controller for a unity power factor converter |
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