An apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation includes a power electronic drive circuit (10,134,136,142,174,178) comprises a dc bus (52,176) and a first energy storage device (12) coupled to the dc bus (52,176). A first bi-directional dc-to-ac voltage inverter (54,144) is coupled to the first energy storage device (12) and to the dc bus (52,176), and a first electromechanical device (74,144) coupled to the first bi-directional dc-to-ac voltage inverter (54,144). A charging system (92) coupled to the dc bus (52,176) via a charge bus (94) comprises a receptacle (120) configured to mate with a connector (126) coupled to a voltage source (132) external to the power electronic drive circuit (10,134,136,142,174,178) and an isolation transformer (112) configured to electrically isolate the charge bus (94) from the receptacle (120). A controller (34,114) configured to cause the charging system (92) to supply a charging voltage to the dc bus (52,176) based on a voltage received from the voltage source (132) external to the power electronic drive circuit (10,134,136,142,174,178).
Apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation and method of manufacturing same
Vorrichtung zur Energieübertragung unter Verwendung der Bordleistungselektronik mit Hochfrequenztransformatorisolierung und Herstellungsverfahren dafür
Appareil de transfert d'énergie au moyen d'appareils électroniques embarqués avec isolation de transformateur haute fréquence et son procédé de fabrication
02.10.2019
Patent
Elektronische Ressource
Englisch
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