The invention discloses an in-station regenerative braking energy distribution and optimization method for a non-contact traction power supply system. The method comprises the steps that energy storage equipment is added into the non-contact traction power supply system; classifying the station entering and exiting working conditions of the train of the non-contact traction power supply system; and classifying the working conditions of the cooperative power supply of the energy storage equipment and the power grid according to the classification of the station entering and exiting working conditions of the train of the non-contact traction power supply system. By applying the wireless electric energy transmission technology to the high-speed railway, some uncertain factors and vehicle network coupling oscillation caused by the overhead line system can be solved. The invention discloses a high-speed train station entering and exiting method. The energy storage device is additionally arranged in the energy two-way feedback non-contact traction power supply system, so that the regenerative braking energy utilization rate is increased, the in-station energy distribution capacity is improved, the energy storage device is controlled, five working modes can be switched, peak clipping and valley filling are completed, the flexibility of a power grid is improved, and the economy and reliability are improved.

    本发明非接触式牵引供电系统站内再生制动能量分配与优化方法,包括:将储能设备增加至非接触式牵引供电系统中;对非接触式牵引供电系统的列车的进站和出站的工况进行分类;根据对非接触式牵引供电系统的列车的进站和出站的工况分类对储能设备和电网协同供电的工作状况进行分类。通过将无线电能传输技术应用于高速铁路中,能够解决接触网带来的一些不确定因素,车网耦合振荡。针对高速列车进站与出站过程中,通过在能量双向馈动非接触式牵引供电系统中加入储能装置提高再生制动能量利用率,提高站内能量分配能力,对储能装置进行控制,能够对五种工作模式进行转换,完成削峰填谷,提高电网灵活性,提升经济性及可靠性。


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    Titel :

    In-station regenerative braking energy distribution and optimization method for non-contact traction power supply system


    Weitere Titelangaben:

    非接触式牵引供电系统站内再生制动能量分配与优化方法


    Beteiligte:
    LI RUOQIONG (Autor:in) / ZHAO XUAN (Autor:in) / LI XIN (Autor:in) / ZHAO XIA (Autor:in) / LI SHUAIBING (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / 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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