PROBLEM TO BE SOLVED: To provide a control unit that is able to easily achieve, with an inexpensive configuration, appropriate supply of power to a traveling electric motor and an electric accessory in the start of a modified type electric vehicle.SOLUTION: A control unit 10 mounted in a modified type electric vehicle A1 comprises: a control section 30 that controls a contactor 21 and a switching element 22; and switching elements 23, 25, 26 for starting a plurality of electric accessories. After a delay time has passed since the supply of power to an inverter 11 for a traveling electric motor 2 from a capacitor unit 4 is started by controlling the contactor 21, the control section 30 controls the switching element 22 to an on-state. According to this, the switching elements 23, 25, 26 operate so as to allow the electric accessories to be started (turned on).SELECTED DRAWING: Figure 2
【課題】改造型電動車両の始動時に、走行用の電動モータと電動補機とに適切に電力を供給し得るようにすることを、簡易且つ安価な構成で実現できる制御ユニットを提供する。【解決手段】改造型電動車両A1に搭載される制御ユニット10は、コンタクタ21と、スイッチ素子22とを制御する制御部30と、複数の電動補機の起動用のスイッチ素子23,25,26とを有する。制御部30は、コンタクタ21の制御により蓄電器ユニット4から走行用の電動モータ2用のインバータ11への給電を開始してから遅延時間の経過後に、スイッチ素子22をオン状態に制御する。これに応じてスイッチ素子23,25,26が、電動補機を起動し得る状態(オン状態)に動作する。【選択図】図2
CONTROL UNIT FOR MODIFIED TYPE ELECTRIC VEHICLE AND MODIFIED TYPE ELECTRIC VEHICLE
改造型電動車両用制御ユニット及び改造型電動車両
2018-07-19
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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