The invention discloses a power supply device of a rubber-tyred crane. The power supply device comprises a generator set, a rectifying device, a storage battery pack and a storage battery monitoring circuit, wherein electric energy generated by the generator set is rectified by the rectifying device and then charges the storage battery pack, and the storage battery pack outputs the stored electricenergy to the rubber-tyred crane so as to enable the rubber-tyred crane to work; and the storage battery monitoring circuit monitors the working state of the storage battery pack in real time. All actions of the crane are completed by power supply of the storage battery pack; the generator set only operates when the storage battery pack needs to be charged, electric energy is not wasted in the operation period, fuel oil can be saved to the maximum extent, the storage battery monitoring circuit is arranged to carry out work management on the battery, the service life of the battery can be prolonged to the maximum extent, and the occupied space is small.

    本发明公开了一种轮胎式起重机供电装置,包括发电机组、整流装置、蓄电池组以及蓄电池监测电路,所述发电机组产生的电能经过所述整流装置进行整流处理后给所述蓄电池组充电,所述蓄电池组将存储的电能输出给所述轮胎式起重机,以使所述轮胎式起重机工作;所述蓄电池监测电路实时监测所述蓄电池组的工作状态。本发明将起重机的所有动作由蓄电池组供电完成,只有在需要给蓄电池组充电式发电机组才运转,在降低操作期间不会浪费电能,能够最大限度的节省燃油,而且配备蓄电池监测电路来对电池进行工作管理,能够最大限度的延长电池使用寿命,而且占用空间不大。


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    Titel :

    Power supply device of rubber-tyred crane


    Weitere Titelangaben:

    一种轮胎式起重机供电装置


    Beteiligte:
    YIN JIANJUN (Autor:in) / LIU YUSHENG (Autor:in) / LI PENGTONG (Autor:in) / REN HONGKAI (Autor:in) / SHUAI CHANGJUN (Autor:in)

    Erscheinungsdatum :

    2020-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B66C Krane , CRANES / 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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