충전 제어부는, 엔진과 발전기와 발전기에 의해 발생한 전력에 의해 충전되는 배터리를 갖는 시스템이며 엔진의 정지 상태에 있어서 엔진의 재시동을 금지하는 정지 제어가 실행될 수 있는 시스템에 있어서 사용된다. 충전 제어 장치는, 배터리가 만충전 상태로 된 이후에 있어서의, 배터리의 방전 전류의 적산값의 절댓값에 대한 배터리의 충전 전류의 적산값의 절댓값의 비율인 충방전율을 산출하는 충방전율 산출부와, 정지 제어의 실행을 허용하고, 또한 발전기에 의해 발생한 전력에 의해 배터리를 충전하고, 배터리의 평균 잔존 용량을 증가시키는 사전 충전을 실행하는 사전 충전 실행부이며, 산출된 충방전율이 높으면 사전 충전의 실행 기간을 짧게 하는 사전 충전 실행부와, 정지 제어를 실행시키지 않고 발전기에 의해 발생한 전력에 의해 배터리를 충전하는 리프레시 충전을, 사전 충전이 실행된 후에 실행하여, 배터리를 만충전 상태로 하는 리프레시 충전 실행부를 구비한다.

    A charging control unit is used in a system having an engine, an electric power generator, and a battery charged by electric power generated by the electric power generator and being capable of executing stop control for prohibiting the engine from restarting in a state where the engine is stopped. The charging control device is provided with a charging and discharging rate calculation unit calculating a charging and discharging rate, the charging and discharging rate being the ratio of the absolute value of a charging current integrated value of the battery to the absolute value of a discharging current integrated value of the battery following the full charging of the battery, a pre-charging execution unit allowing the execution of the stop control, charging the battery by the electric power generated by the electric power generator, and executing pre-charging for increasing the average remaining capacity of the battery, the pre-charging execution unit shortening a period during which the pre-charging is executed when the calculated charging and discharging rate is high, and a refresh charging execution unit executing refresh charging for charging the battery by the electric power generated by the electric power generator, without executing the stop control, after the execution of the pre-charging and allowing the battery to be fully charged.


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    Title :

    CHARGING CONTROL DEVICE CHARGING CONTROL METHOD AND RECORDING MEDIUM RECORDING COMPUTER PROGRAM


    Additional title:

    충전 제어 장치, 충전 제어 방법, 컴퓨터 프로그램을 기록한 기록 매체


    Publication date :

    2016-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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