PROBLEM TO BE SOLVED: To provide an automatic charging system enabling large-current charging for an automatic movable body in safety.SOLUTION: An automatic charging system 1 includes an automatic movable body 10 capable of moving automatically and an automatic charging device 20 supplying power to the automatic movable body. The automatic movable body 10 includes: a chargeable/dischargeable storage battery 11 being a power source; and a power reception part 12 receiving power from the automatic charging device and supplying power to the storage battery. The automatic charging device 20 includes: power supplying parts 27 and 28 supplying power in contact with the power reception part of the automatic movable body; connection mechanisms 25 and 26 having tips in connection with the power supplying parts and telescopically moving to enable the position of the power supplying parts to move; control means 23 for controllably driving the connection mechanisms; temperature detection means 74 and 84 for detecting the temperatures of the power supplying parts; and contact condition determination means 22 for detecting the contact condition between the power supplying parts and the power reception part from the temperature detected by the temperature detection means. The control means 23 adjusts the connection mechanisms 25 and 26 on the basis of the contact condition detected by the contact condition determination means 22 before large-current charging to correct the contact misalignment between the power supplying parts 27 and 28 and the power reception part 12.SELECTED DRAWING: Figure 4

    【課題】自動移動体に対して、安全に、大電流充電が可能な自動充電システムの提供。【解決手段】自動的に移動可能な自動移動体10と、該自動移動体に対して給電をする自動充電装置20を備える自動充電システム1であって、自動移動体10は、電源となる充放電可能な蓄電池11と、自動充電装置から給電され、蓄電池へ電力を供給する受電部12とを備えており;自動充電装置20は、自動移動体の受電部に接触給電する給電部27,28と、先端が給電部と接続され、伸縮することで給電部の位置を移動可能な接続機構25,28と、接続機構を制御駆動させる制御手段23と、給電部の温度を検出する温度検出手段74,84と、温度検出手段により検出された温度から給電部と受電部の接触状態を検知する接触状態判別手段22と、を備えており;制御手段23は、接触状態判別手段22で検知された接触状態に基づいて、大電流充電の前に、接続機構25,26を調整して、給電部27,28と受電部12との接触ズレを補正する。【選択図】図4


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    Title :

    AUTOMATIC CHARGING SYSTEM AND AUTOMATIC CHARGING METHOD


    Additional title:

    自動充電システム及び自動充電方法


    Contributors:

    Publication date :

    2018-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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