Motor active heating control method and system for vehicle and vehicle
The invention discloses a motor active heating control method and system for a vehicle and the vehicle, and relates to the technical field of vehicles. The motor active heating control method for thevehicle comprises the steps of judging whether the vehicle has a heat demand or not; detecting the ru...
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| creator | WANG NAIRUI DONG JIWEI XU BIN ZHANG CHUANG |
| description | The invention discloses a motor active heating control method and system for a vehicle and the vehicle, and relates to the technical field of vehicles. The motor active heating control method for thevehicle comprises the steps of judging whether the vehicle has a heat demand or not; detecting the running state of the vehicle; if the vehicle has a heat demand and is in a static state, controllingthe direct-axis current of the motor to be direct current, and meanwhile, controlling the quadrature-axis current of the motor to be zero, wherein when the direct-axis current of the motor is direct current and the quadrature-axis current of the motor is zero, a constant magnetic field parallel to the rotor magnetic field of the motor is formed in the motor, and the motor has no torque output. Theinvention further provides a corresponding control system. Meanwhile, the invention further provides a vehicle which adopts the control method to control heating of the motor or comprises the controlsystem. When the whole vehi |
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The motor active heating control method for thevehicle comprises the steps of judging whether the vehicle has a heat demand or not; detecting the running state of the vehicle; if the vehicle has a heat demand and is in a static state, controllingthe direct-axis current of the motor to be direct current, and meanwhile, controlling the quadrature-axis current of the motor to be zero, wherein when the direct-axis current of the motor is direct current and the quadrature-axis current of the motor is zero, a constant magnetic field parallel to the rotor magnetic field of the motor is formed in the motor, and the motor has no torque output. Theinvention further provides a corresponding control system. Meanwhile, the invention further provides a vehicle which adopts the control method to control heating of the motor or comprises the controlsystem. When the whole vehi</description><language>chi ; eng</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; PERFORMING OPERATIONS ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201030&DB=EPODOC&CC=CN&NR=111865185A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201030&DB=EPODOC&CC=CN&NR=111865185A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG NAIRUI</creatorcontrib><creatorcontrib>DONG JIWEI</creatorcontrib><creatorcontrib>XU BIN</creatorcontrib><creatorcontrib>ZHANG CHUANG</creatorcontrib><title>Motor active heating control method and system for vehicle and vehicle</title><description>The invention discloses a motor active heating control method and system for a vehicle and the vehicle, and relates to the technical field of vehicles. The motor active heating control method for thevehicle comprises the steps of judging whether the vehicle has a heat demand or not; detecting the running state of the vehicle; if the vehicle has a heat demand and is in a static state, controllingthe direct-axis current of the motor to be direct current, and meanwhile, controlling the quadrature-axis current of the motor to be zero, wherein when the direct-axis current of the motor is direct current and the quadrature-axis current of the motor is zero, a constant magnetic field parallel to the rotor magnetic field of the motor is formed in the motor, and the motor has no torque output. Theinvention further provides a corresponding control system. Meanwhile, the invention further provides a vehicle which adopts the control method to control heating of the motor or comprises the controlsystem. 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The motor active heating control method for thevehicle comprises the steps of judging whether the vehicle has a heat demand or not; detecting the running state of the vehicle; if the vehicle has a heat demand and is in a static state, controllingthe direct-axis current of the motor to be direct current, and meanwhile, controlling the quadrature-axis current of the motor to be zero, wherein when the direct-axis current of the motor is direct current and the quadrature-axis current of the motor is zero, a constant magnetic field parallel to the rotor magnetic field of the motor is formed in the motor, and the motor has no torque output. Theinvention further provides a corresponding control system. Meanwhile, the invention further provides a vehicle which adopts the control method to control heating of the motor or comprises the controlsystem. When the whole vehi</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL |
| title | Motor active heating control method and system for vehicle and vehicle |
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