{"id":{"repo_id":"uoit","oai_identifier":"oai:ontariotechu.scholaris.ca:10155/1222"},"canonical_url":"https://search.dev.ndltd.org/etd/uoit/oai:ontariotechu.scholaris.ca:10155/1222","repository":{"repo_id":"uoit","name":"Ontario Institute of Technology","base_url":"https://ontariotechu.scholaris.ca/server/oai/request"},"display":{"title":"Constant-temperature constant-voltage charging method for lithium-ion battery technology","abstract":"Lithium-ion batteries are the Electrical Vehicles' (EVs) best choice of Energy Storage Systems (ESS) on account of their energy density, power density, and life cycle. In order for the EVs to compete with conventional vehicles, they need faster-charging methods to have equivalent refueling time. However, fast-charging can hamper the life cycle due to higher currents applied to the battery because of the Li-ion battery's uncontrolled temperature increase. This thesis evaluates the Constant-Temperature and Constant-Voltage (CT-CV) charging methodology for three different Li-ion batteries over a temperature range of 0°C-50°C. Similarly, the conventional Constant-Current and Constant-Voltage (CCCV) charging methodology is assessed for comparison. Moreover, a Battery Automated System (BAS) is developed to acquire the charging time, coulombic efficiency, and life cycle. Finally, a model capable of predicting the charging time, battery voltage, and surface temperature is described.","abstract_html":"Lithium-ion batteries are the Electrical Vehicles' (EVs) best choice of Energy Storage Systems (ESS) on account of their energy density, power density, and life cycle. In order for the EVs to compete with conventional vehicles, they need faster-charging methods to have equivalent refueling time. However, fast-charging can hamper the life cycle due to higher currents applied to the battery because of the Li-ion battery's uncontrolled temperature increase. This thesis evaluates the Constant-Temperature and Constant-Voltage (CT-CV) charging methodology for three different Li-ion batteries over a temperature range of 0°C-50°C. Similarly, the conventional Constant-Current and Constant-Voltage (CCCV) charging methodology is assessed for comparison. Moreover, a Battery Automated System (BAS) is developed to acquire the charging time, coulombic efficiency, and life cycle. Finally, a model capable of predicting the charging time, battery voltage, and surface temperature is described.","abstract_has_math":false,"creators":["Albanas Marcis, Vinicius"],"institution":"University of Ontario Institute of Technology","degree_name":"Master of Applied Science (MASc)","degree_level":null,"degree_discipline":"Electrical and Computer Engineering","degree_department":null,"school":null,"contributors":[],"advisors":["Williamson, Sheldon"],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-09-01","date_published":"2020-09-01","updated_at":"2026-07-24T05:35:36Z","subjects":["Lithium-ion","Fast-charging","Electrical vehicles","Charging methods"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/10155/1222","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Williamson, Sheldon"]},{"key":"dc:creator","label":"Author","values":["Albanas Marcis, Vinicius"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2021-02-22T16:54:38Z","2022-03-29T16:46:19Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2021-02-22T16:54:38Z","2022-03-29T16:46:19Z"]},{"key":"dc:date.issued","label":"Date","values":["2020-09-01"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical and Computer Engineering"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Applied Science (MASc)"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Ontario Institute of Technology"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Lithium-ion","Fast-charging","Electrical vehicles","Charging methods"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/10155/1222"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Lithium-ion batteries are the Electrical Vehicles' (EVs) best choice of Energy Storage Systems (ESS) on account of their energy density, power density, and life cycle. In order for the EVs to compete with conventional vehicles, they need faster-charging methods to have equivalent refueling time. However, fast-charging can hamper the life cycle due to higher currents applied to the battery because of the Li-ion battery's uncontrolled temperature increase. This thesis evaluates the Constant-Temperature and Constant-Voltage (CT-CV) charging methodology for three different Li-ion batteries over a temperature range of 0°C-50°C. Similarly, the conventional Constant-Current and Constant-Voltage (CCCV) charging methodology is assessed for comparison. Moreover, a Battery Automated System (BAS) is developed to acquire the charging time, coulombic efficiency, and life cycle. Finally, a model capable of predicting the charging time, battery voltage, and surface temperature is described."]},{"key":"dc:title","label":"Title","values":["Constant-temperature constant-voltage charging method for lithium-ion battery technology"]}]}],"canonical_facts":{"dc:contributor.advisor":["Williamson, Sheldon"],"dc:creator":["Albanas Marcis, Vinicius"],"dc:date.accessioned":["2021-02-22T16:54:38Z","2022-03-29T16:46:19Z"],"dc:date.available":["2021-02-22T16:54:38Z","2022-03-29T16:46:19Z"],"dc:date.issued":["2020-09-01"],"dc:description.abstract":["Lithium-ion batteries are the Electrical Vehicles' (EVs) best choice of Energy Storage Systems (ESS) on account of their energy density, power density, and life cycle. In order for the EVs to compete with conventional vehicles, they need faster-charging methods to have equivalent refueling time. However, fast-charging can hamper the life cycle due to higher currents applied to the battery because of the Li-ion battery's uncontrolled temperature increase. This thesis evaluates the Constant-Temperature and Constant-Voltage (CT-CV) charging methodology for three different Li-ion batteries over a temperature range of 0°C-50°C. Similarly, the conventional Constant-Current and Constant-Voltage (CCCV) charging methodology is assessed for comparison. Moreover, a Battery Automated System (BAS) is developed to acquire the charging time, coulombic efficiency, and life cycle. Finally, a model capable of predicting the charging time, battery voltage, and surface temperature is described."],"dc:identifier.uri":["https://hdl.handle.net/10155/1222"],"dc:language.iso":["en"],"dc:subject":["Lithium-ion","Fast-charging","Electrical vehicles","Charging methods"],"dc:title":["Constant-temperature constant-voltage charging method for lithium-ion battery technology"],"dc:type":["Thesis"],"thesis:degree_discipline":["Electrical and Computer Engineering"],"thesis:degree_name":["Master of Applied Science (MASc)"],"thesis:institution_name":["University of Ontario Institute of Technology"]},"updated_at":"2026-07-24T05:35:36Z"}