PROBLEM TO BE SOLVED: To directly supply power of a power generator for supplying power to an electric motor also to an electric heater without going through a battery in a motor drive vehicle including an internal combustion engine (engine) for driving main drive wheels and the electric motor capable of driving driven wheels.SOLUTION: A motor drive vehicle includes: an internal combustion engine (2) for driving main drive wheels (1L and 1R); an electric motor (4) capable of driving driven wheels (3L and 3R); and a power generator (7) which is driven by power of the internal combustion engine (2) and is capable of supplying the generated power to the electric motor (4). When a power feeding request to an electric heater (61) for generating heat by power in the motor drive vehicle, a relay (60) provided in the middle of an electric wire (9) for connecting the power generator (7) and the electric heater (61) is controlled so as to switch the electric wire (9) to an energization state and supply power from the power generator (7) to the electric heater (61).
【課題】主駆動輪を駆動する内燃機関(エンジン)と、従駆動輪を駆動可能な電動モータとを備えたモータ駆動車両において、電動モータへ電力を供給する発電機の電力を、バッテリを介さずに直接、電気式ヒータにも供給する。【解決手段】主駆動輪(1L及び1R)を駆動する内燃機関(2)と、従駆動輪(3L及び3R)を駆動可能な電動モータ(4)と、内燃機関(2)の動力で駆動され且つ発電した電力を電動モータ(4)に供給可能な発電機(7)とを備えたモータ駆動車両において、電力により熱を発生させる電気式ヒータ(61)への給電要求を受けると、発電機(7)と電気式ヒータ(61)とを接続する電線(9)の途中に設けられた継電器(60)を制御して、この電線(9)を通電状態に切り替え、発電機(7)から電気式ヒータ(61)に電力を供給する。【選択図】図1
MOTOR DRIVE VEHICLE
モータ駆動車両
2015-11-24
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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