The invention relates to a method for controlling a waste heat recovery system associated with a combustion engine of a vehicle, the waste heat recovery system comprising a working fluid circuit; at least one evaporator; an expander; a condenser; a reservoir for a working fluid and a pump arranged to pump the working fluid through the circuit, wherein the at least one evaporator is arranged for heat exchange between the working fluid and a heat source, and wherein the waste heat recovery system further comprises a cooling circuit arranged in connection to the condenser. The method comprises the steps of: predicting a shutdown of a combustion engine associated with the system; determining if a predetermined requirement is fulfilled; and if so reducing the temperature in the waste heat recovery system prior to combustion engine shutdown.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A METHOD FOR CONTROLLING A WASTE HEAT RECOVERY SYSTEM AND SUCH A WASTE HEAT RECOVERY SYSTEM


    Beteiligte:
    JOHANSSON BJÖRN (Autor:in) / HÖCKERDAL ERIK (Autor:in) / BLOM OLA (Autor:in)

    Erscheinungsdatum :

    2019-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / 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



    A METHOD FOR CONTROLLING A WASTE HEAT RECOVERY SYSTEM AND SUCH A WASTE HEAT RECOVERY SYSTEM

    JOHANSSON BJÖRN / HÖCKERDAL ERIK / BLOM OLA | Europäisches Patentamt | 2017

    Freier Zugriff

    Method for controlling a waste heat recovery system and such a waste heat recovery system

    JOHANSSON BJÖRN / HÖCKERDAL ERIK / BLOM OLA | Europäisches Patentamt | 2020

    Freier Zugriff

    Method for controlling the temperature of a waste heat recovery system and such a waste heat recovery system

    JOHANSSON BJÖRN / HÖCKERDAL ERIK / BLOM OLA | Europäisches Patentamt | 2020

    Freier Zugriff

    A METHOD FOR CONTROLLING THE TEMPERATURE OF A WASTE HEAT RECOVERY SYSTEM AND SUCH A WASTE HEAT RECOVERY SYSTEM

    JOHANSSON BJÖRN / HÖCKERDAL ERIK / BLOM OLA | Europäisches Patentamt | 2017

    Freier Zugriff

    A METHOD FOR CONTROLLING THE TEMPERATURE OF A WASTE HEAT RECOVERY SYSTEM AND SUCH A WASTE HEAT RECOVERY SYSTEM

    JOHANSSON BJÖRN / HÖCKERDAL ERIK / BLOM OLA | Europäisches Patentamt | 2021

    Freier Zugriff