{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/18020"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/18020","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Direct digital control of a synchronous machine","abstract":"With the advancement of thyristor technology, variable speed alternating current drives are providing improved performance over conventional systems. The aim of this thesis is to investigate the possibilities of direct digital control of a thyristor converter and to determine the major parameters affecting the operation of a variable speed synchronous machine drive.","abstract_html":"With the advancement of thyristor technology, variable speed alternating current drives are providing improved performance over conventional systems. The aim of this thesis is to investigate the possibilities of direct digital control of a thyristor converter and to determine the major parameters affecting the operation of a variable speed synchronous machine drive.","abstract_has_math":false,"creators":["Tatlow, Gavin Mark"],"institution":"Department of Electrical Engineering","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["McLaren, S G"],"committee_chairs":[],"committee_members":[],"year":1977,"date_issued":"1977","date_published":"1977","updated_at":"2026-07-22T22:23:14Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/18020","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["McLaren, S G"]},{"key":"dc:creator","label":"Author","values":["Tatlow, Gavin Mark"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2016-03-21T19:03:22Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2016-03-21T19:03:22Z"]},{"key":"dc:date.issued","label":"Date","values":["1977"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Electrical Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc (Eng)"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/18020"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Bibliography: pages 107-108."]},{"key":"dc:description.abstract","label":"Abstract","values":["With the advancement of thyristor technology, variable speed alternating current drives are providing improved performance over conventional systems. The aim of this thesis is to investigate the possibilities of direct digital control of a thyristor converter and to determine the major parameters affecting the operation of a variable speed synchronous machine drive."]},{"key":"dc:title","label":"Title","values":["Direct digital control of a synchronous machine"]}]}],"canonical_facts":{"dc:contributor.advisor":["McLaren, S G"],"dc:creator":["Tatlow, Gavin Mark"],"dc:date.accessioned":["2016-03-21T19:03:22Z"],"dc:date.available":["2016-03-21T19:03:22Z"],"dc:date.issued":["1977"],"dc:description":["Bibliography: pages 107-108."],"dc:description.abstract":["With the advancement of thyristor technology, variable speed alternating current drives are providing improved performance over conventional systems. The aim of this thesis is to investigate the possibilities of direct digital control of a thyristor converter and to determine the major parameters affecting the operation of a variable speed synchronous machine drive."],"dc:identifier.uri":["http://hdl.handle.net/11427/18020"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Electrical Engineering"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Direct digital control of a synchronous machine"],"dc:type":["Master Thesis"],"dc:type.qualificationlevel":["Masters"],"dc:type.qualificationname":["MSc (Eng)"]},"updated_at":"2026-07-22T22:23:14Z"}