PROBLEM TO BE SOLVED: To provide a power generator control device for a hybrid vehicle, which is able to maintain stable generated power regardless of variation in output characteristic of an engine in operating state and maintenance state.SOLUTION: On the basis of a difference power value corresponding to deviation of output power value of a power generator from a power-generator power command value given from a host control part 10, a power-generator control part 9 calculates a power-generator speed command value. On the basis of the power-generator rotating speed command value thus calculated, output of a power conversion device 5 for carrying out power conversion between a power generator 3 and a battery 4 is PWM controlled. The rotating speed of the power generator 3 is caused to follow the power-generator rotating speed command value. In addition, the output power value of the power generator 3 is caused to follow the power-generator power command value.SELECTED DRAWING: Figure 1

    【課題】運転状態や整備状態に於けるエンジンの出力特性のバラツキにかかわらず、安定した発電電力を維持することができるハイブリッド車両の発電機制御装置を提供する。【解決手段】発電機制御部9は、上位制御部10から与えられた発電機電力指令値と発電機の出力電力値との偏差に相当する差分電力値に基づいて発電機速度指令値を算出し、この算出した発電機回転速度指令値に基づいて、発電機3とバッテリ4との間の電力変換を行う電力変換装置5の出力をPWM制御し、発電機3の回転速度を発電機回転速度指令値に追従させると共に発電機3の出力電力値を発電機電力指令値に追従させるようにした。【選択図】図1


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    Title :

    POWER GENERATOR CONTROL DEVICE FOR HYBRID VEHICLE


    Additional title:

    ハイブリッド車両の発電機制御装置


    Contributors:

    Publication date :

    2016-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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