APPARATUS FOR ENERGY TRANSFER USING CONVERTER AND METHOD OF MANUFACTURING SAME

According to an aspect of the invention, a motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) includes a first energy storage device (102) configured to supply electrical energy, a bi-directional DC-to-DC voltage converter (106, 158, 160, 162) coupled to the first energy storage device (10...

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Main Authors KING, ROBERT DEAN, STEIGERWALD, ROBERT L
Format Patent
LanguageEnglish
French
Published 27.09.2022
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Abstract According to an aspect of the invention, a motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) includes a first energy storage device (102) configured to supply electrical energy, a bi-directional DC-to-DC voltage converter (106, 158, 160, 162) coupled to the first energy storage device (102), a voltage inverter (134) coupled to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162), and an input device (124) configured to receive electrical energy from an external energy source (132). The motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) further includes a coupling system (116) coupled to the input device (124), to the first energy storage device (102), and to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162). The coupling system (116) has a first configuration configured to transfer electrical energy to the first energy storage device (102) via the bi- directional DC-to-DC voltage converter (106, 158, 160, 162), and has a second configuration configured to transfer electrical energy from the first energy storage device (102) to the voltage inverter (134) via the bi-directional DC-to-DC voltage converter (106, 158, 160, 162). Selon un mode de réalisation de l'invention, un circuit d'entraînement du moteur (100, 142, 148, 156, 200, 212, 232, 238) comprend un premier dispositif de stockage d'énergie (102) configuré pour fournir de l'énergie électrique, un convertisseur DC-DC bidirectionnel (106, 158, 160, 162) couplé au premier dispositif de stockage d'énergie (102), un onduleur de tension (134) couplé au convertisseur DC-DC bidirectionnel (106, 158, 160, 162), et un dispositif d'entrée (124) configuré pour recevoir l'énergie électrique d'une source d'énergie extérieure (132). Le circuit d'entraînement du moteur (100, 142, 148, 156, 200, 212, 232, 238) comprend également un système de couplage (116) couplé au dispositif d'entrée (124), au premier dispositif de stockage d'énergie (102) et au convertisseur DC-DC bidirectionnel (106, 158, 160, 162). Le système de couplage (116) a une première configuration conçue pour transmettre l'énergie électrique au premier dispositif de stockage d'énergie (102) par l'intermédiaire du convertisseur DC-DC bidirectionnel (106, 158, 160, 162), et a une deuxième configuration conçue pour transmettre l'énergie électrique au premier dispositif de stockage d'énergie (102) à l'onduleur de tension (134) au moyen du convertisseur DC-DC bidirectionnel (106, 158, 160, 162).
AbstractList According to an aspect of the invention, a motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) includes a first energy storage device (102) configured to supply electrical energy, a bi-directional DC-to-DC voltage converter (106, 158, 160, 162) coupled to the first energy storage device (102), a voltage inverter (134) coupled to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162), and an input device (124) configured to receive electrical energy from an external energy source (132). The motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) further includes a coupling system (116) coupled to the input device (124), to the first energy storage device (102), and to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162). The coupling system (116) has a first configuration configured to transfer electrical energy to the first energy storage device (102) via the bi- directional DC-to-DC voltage converter (106, 158, 160, 162), and has a second configuration configured to transfer electrical energy from the first energy storage device (102) to the voltage inverter (134) via the bi-directional DC-to-DC voltage converter (106, 158, 160, 162). Selon un mode de réalisation de l'invention, un circuit d'entraînement du moteur (100, 142, 148, 156, 200, 212, 232, 238) comprend un premier dispositif de stockage d'énergie (102) configuré pour fournir de l'énergie électrique, un convertisseur DC-DC bidirectionnel (106, 158, 160, 162) couplé au premier dispositif de stockage d'énergie (102), un onduleur de tension (134) couplé au convertisseur DC-DC bidirectionnel (106, 158, 160, 162), et un dispositif d'entrée (124) configuré pour recevoir l'énergie électrique d'une source d'énergie extérieure (132). Le circuit d'entraînement du moteur (100, 142, 148, 156, 200, 212, 232, 238) comprend également un système de couplage (116) couplé au dispositif d'entrée (124), au premier dispositif de stockage d'énergie (102) et au convertisseur DC-DC bidirectionnel (106, 158, 160, 162). Le système de couplage (116) a une première configuration conçue pour transmettre l'énergie électrique au premier dispositif de stockage d'énergie (102) par l'intermédiaire du convertisseur DC-DC bidirectionnel (106, 158, 160, 162), et a une deuxième configuration conçue pour transmettre l'énergie électrique au premier dispositif de stockage d'énergie (102) à l'onduleur de tension (134) au moyen du convertisseur DC-DC bidirectionnel (106, 158, 160, 162).
Author STEIGERWALD, ROBERT L
KING, ROBERT DEAN
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DocumentTitleAlternate APPAREILLAGE DE TRANSFERT D'ENERGIE FAISANT APPEL A UN CONVERTISSEUR, ET METHODE DE FABRICATION CONNEXE
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Snippet According to an aspect of the invention, a motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) includes a first energy storage device (102) configured...
SourceID epo
SourceType Open Access Repository
SubjectTerms APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROL OR REGULATION THEREOF
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRICITY
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERATION
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
VEHICLES IN GENERAL
Title APPARATUS FOR ENERGY TRANSFER USING CONVERTER AND METHOD OF MANUFACTURING SAME
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