{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/16489"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/16489","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Local control of multiple module converters with ratings-based load sharing","abstract":"Multiple module dc-dc converters show promise in meeting the increasing demands on ef- ficiency and performance of energy conversion systems. In order to increase reliability, maintainability, and expandability, a modular approach in converter design is often desired. This thesis proposes local control of multiple module converters as an alternative to using a central controller or master controller. A power ratings-based load sharing scheme that allows for uniform and non-uniform sharing is introduced. Focus is given to an input series, output parallel (ISOP) configuration and modules with a push-pull topology. Sensorless current mode (SCM) control is digitally implemented on separate controllers for each of the modules. The benefits of interleaving the switching signals of the distributed modules is presented. Simulation and experimental results demonstrate stable, ratings-based sharing in an ISOP converter with a high conversion ratio for both uniform and non-uniform load sharing cases.","abstract_html":"Multiple module dc-dc converters show promise in meeting the increasing demands on ef- ficiency and performance of energy conversion systems. In order to increase reliability, maintainability, and expandability, a modular approach in converter design is often desired. This thesis proposes local control of multiple module converters as an alternative to using a central controller or master controller. A power ratings-based load sharing scheme that allows for uniform and non-uniform sharing is introduced. Focus is given to an input series, output parallel (ISOP) configuration and modules with a push-pull topology. Sensorless current mode (SCM) control is digitally implemented on separate controllers for each of the modules. The benefits of interleaving the switching signals of the distributed modules is presented. Simulation and experimental results demonstrate stable, ratings-based sharing in an ISOP converter with a high conversion ratio for both uniform and non-uniform load sharing cases.","abstract_has_math":false,"creators":["Shenoy, Pradeep"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Krein, Philip T."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2010,"date_issued":"2010-06-22T19:46:30Z","date_published":"2010-06-22T19:46:30Z","updated_at":"2026-07-22T22:25:09Z","subjects":["dc-dc converters","multiple module converters","load sharing","local control","ratings-based load sharing","current sharing","distributed systems","multi-agent systems","Input-series output-parallel (ISOP)","push-pull converter"],"languages":["en"],"rights":["Copyright 2010 Pradeep Shenoy"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/16489","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Krein, Philip T."]},{"key":"dc:creator","label":"Author","values":["Shenoy, Pradeep"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2010-06-22T19:46:30Z","2010-5"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["dc-dc converters","multiple module converters","load sharing","local control","ratings-based load sharing","current sharing","distributed systems","multi-agent systems","Input-series output-parallel (ISOP)","push-pull converter"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2010 Pradeep Shenoy"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/16489"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Multiple module dc-dc converters show promise in meeting the increasing demands on ef- ficiency and performance of energy conversion systems. In order to increase reliability, maintainability, and expandability, a modular approach in converter design is often desired. This thesis proposes local control of multiple module converters as an alternative to using a central controller or master controller. A power ratings-based load sharing scheme that allows for uniform and non-uniform sharing is introduced. Focus is given to an input series, output parallel (ISOP) configuration and modules with a push-pull topology. Sensorless current mode (SCM) control is digitally implemented on separate controllers for each of the modules. The benefits of interleaving the switching signals of the distributed modules is presented. Simulation and experimental results demonstrate stable, ratings-based sharing in an ISOP converter with a high conversion ratio for both uniform and non-uniform load sharing cases.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2010-04-28T18:36:29Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 12 refer.bib: 117462 bytes, checksum: d601fa5ce8ac50acc0e962f3b00f303b (MD5) results.tex: 18977 bytes, checksum: 73644c73b328a5165974f4dbabc0e709 (MD5) mulmod.tex: 22334 bytes, checksum: e170d6e698980ecc24be1496fcbc4ce9 (MD5) intro.tex: 4275 bytes, checksum: 3d766a376769f4639cbf01f109dfbb70 (MD5) control.tex: 28382 bytes, checksum: 83e3b700119adcccf5126a4b12fe98d5 (MD5) conclu.tex: 4055 bytes, checksum: c0719183fa1a1596932b7287939b7dad (MD5) apxB.tex: 2421 bytes, checksum: 0a63e585bc4b6689122783062fb52958 (MD5) apxA.tex: 3815 bytes, checksum: 6cafb7fd960fdaa87c781e40e55021ff (MD5) ack.tex: 443 bytes, checksum: 5e41ee0d41cbcc68135473b9212a7f2a (MD5) abst.tex: 1002 bytes, checksum: 2a3eaf920e15425a73ed1367e9ead233 (MD5) thesis.tex: 3900 bytes, checksum: e58c17acd37ec94ca709561718c0acf9 (MD5) Shenoy_Pradeep.pdf: 2980350 bytes, checksum: 0d2d728b4bb1fefceb109d125e44f147 (MD5)","Made available in DSpace on 2010-06-22T19:46:30Z (GMT). No. of bitstreams: 13 refer.bib: 117462 bytes, checksum: d601fa5ce8ac50acc0e962f3b00f303b (MD5) results.tex: 18977 bytes, checksum: 73644c73b328a5165974f4dbabc0e709 (MD5) mulmod.tex: 22334 bytes, checksum: e170d6e698980ecc24be1496fcbc4ce9 (MD5) intro.tex: 4275 bytes, checksum: 3d766a376769f4639cbf01f109dfbb70 (MD5) control.tex: 28382 bytes, checksum: 83e3b700119adcccf5126a4b12fe98d5 (MD5) conclu.tex: 4055 bytes, checksum: c0719183fa1a1596932b7287939b7dad (MD5) apxB.tex: 2421 bytes, checksum: 0a63e585bc4b6689122783062fb52958 (MD5) apxA.tex: 3815 bytes, checksum: 6cafb7fd960fdaa87c781e40e55021ff (MD5) ack.tex: 443 bytes, checksum: 5e41ee0d41cbcc68135473b9212a7f2a (MD5) abst.tex: 1002 bytes, checksum: 2a3eaf920e15425a73ed1367e9ead233 (MD5) thesis.tex: 3900 bytes, checksum: e58c17acd37ec94ca709561718c0acf9 (MD5) Shenoy_Pradeep.pdf: 2980350 bytes, checksum: 0d2d728b4bb1fefceb109d125e44f147 (MD5) license.txt: 4064 bytes, checksum: 6e461b0511dbc56db98435876fef56cc (MD5)"]},{"key":"dc:title","label":"Title","values":["Local control of multiple module converters with ratings-based load sharing"]}]}],"canonical_facts":{"dc:contributor":["Krein, Philip T."],"dc:creator":["Shenoy, Pradeep"],"dc:date":["2010-06-22T19:46:30Z","2010-5"],"dc:description":["Multiple module dc-dc converters show promise in meeting the increasing demands on ef- ficiency and performance of energy conversion systems. In order to increase reliability, maintainability, and expandability, a modular approach in converter design is often desired. This thesis proposes local control of multiple module converters as an alternative to using a central controller or master controller. A power ratings-based load sharing scheme that allows for uniform and non-uniform sharing is introduced. Focus is given to an input series, output parallel (ISOP) configuration and modules with a push-pull topology. Sensorless current mode (SCM) control is digitally implemented on separate controllers for each of the modules. The benefits of interleaving the switching signals of the distributed modules is presented. Simulation and experimental results demonstrate stable, ratings-based sharing in an ISOP converter with a high conversion ratio for both uniform and non-uniform load sharing cases.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2010-04-28T18:36:29Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 12 refer.bib: 117462 bytes, checksum: d601fa5ce8ac50acc0e962f3b00f303b (MD5) results.tex: 18977 bytes, checksum: 73644c73b328a5165974f4dbabc0e709 (MD5) mulmod.tex: 22334 bytes, checksum: e170d6e698980ecc24be1496fcbc4ce9 (MD5) intro.tex: 4275 bytes, checksum: 3d766a376769f4639cbf01f109dfbb70 (MD5) control.tex: 28382 bytes, checksum: 83e3b700119adcccf5126a4b12fe98d5 (MD5) conclu.tex: 4055 bytes, checksum: c0719183fa1a1596932b7287939b7dad (MD5) apxB.tex: 2421 bytes, checksum: 0a63e585bc4b6689122783062fb52958 (MD5) apxA.tex: 3815 bytes, checksum: 6cafb7fd960fdaa87c781e40e55021ff (MD5) ack.tex: 443 bytes, checksum: 5e41ee0d41cbcc68135473b9212a7f2a (MD5) abst.tex: 1002 bytes, checksum: 2a3eaf920e15425a73ed1367e9ead233 (MD5) thesis.tex: 3900 bytes, checksum: e58c17acd37ec94ca709561718c0acf9 (MD5) Shenoy_Pradeep.pdf: 2980350 bytes, checksum: 0d2d728b4bb1fefceb109d125e44f147 (MD5)","Made available in DSpace on 2010-06-22T19:46:30Z (GMT). No. of bitstreams: 13 refer.bib: 117462 bytes, checksum: d601fa5ce8ac50acc0e962f3b00f303b (MD5) results.tex: 18977 bytes, checksum: 73644c73b328a5165974f4dbabc0e709 (MD5) mulmod.tex: 22334 bytes, checksum: e170d6e698980ecc24be1496fcbc4ce9 (MD5) intro.tex: 4275 bytes, checksum: 3d766a376769f4639cbf01f109dfbb70 (MD5) control.tex: 28382 bytes, checksum: 83e3b700119adcccf5126a4b12fe98d5 (MD5) conclu.tex: 4055 bytes, checksum: c0719183fa1a1596932b7287939b7dad (MD5) apxB.tex: 2421 bytes, checksum: 0a63e585bc4b6689122783062fb52958 (MD5) apxA.tex: 3815 bytes, checksum: 6cafb7fd960fdaa87c781e40e55021ff (MD5) ack.tex: 443 bytes, checksum: 5e41ee0d41cbcc68135473b9212a7f2a (MD5) abst.tex: 1002 bytes, checksum: 2a3eaf920e15425a73ed1367e9ead233 (MD5) thesis.tex: 3900 bytes, checksum: e58c17acd37ec94ca709561718c0acf9 (MD5) Shenoy_Pradeep.pdf: 2980350 bytes, checksum: 0d2d728b4bb1fefceb109d125e44f147 (MD5) license.txt: 4064 bytes, checksum: 6e461b0511dbc56db98435876fef56cc (MD5)"],"dc:identifier":["http://hdl.handle.net/2142/16489"],"dc:language":["en"],"dc:rights":["Copyright 2010 Pradeep Shenoy"],"dc:subject":["dc-dc converters","multiple module converters","load sharing","local control","ratings-based load sharing","current sharing","distributed systems","multi-agent systems","Input-series output-parallel (ISOP)","push-pull converter"],"dc:title":["Local control of multiple module converters with ratings-based load sharing"],"thesis:degree_discipline":["Electrical & Computer Engr"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:09Z"}