Grounding of a shielded wire can be achieved even in a narrow space. A conductor unit according to one embodiment of the present invention is a conductor unit used to be mounted in an inverter device. The conductor unit supplies power from a low-voltage battery outside the inverter device to an inverter control circuit board inside the inverter device. The conductor unit has a central electric wire, a shield member covering the periphery of the central electric wire in at least a part of the longitudinal direction of the central electric wire, and a cover member covering the periphery of the central electric wire in the longitudinal direction of the central electric wire. The cover member covers the periphery of the shield member in at least a portion of the longitudinal direction of the shield member, and the shield member not covered by the cover member is disposed so as to be in contact with the housing.

    即使在狭窄的空间也能实现屏蔽电线的接地。本发明的一个方式的导电体单元是装设于逆变器装置而使用的导电体单元。导电体单元将逆变器装置外的低电压电池的电力供给至逆变器装置内的逆变器控制电路基板。上述导电体单元具有中心电线、屏蔽构件和覆盖构件,上述屏蔽构件在上述中心电线的长度方向的至少一部分的范围内将上述中心电线的周围覆盖,上述覆盖构件在上述屏蔽构件的长度方向的至少一部分的范围内将上述屏蔽构件的周围覆盖,未被上述覆盖构件覆盖的上述屏蔽构件配置成与上述壳体接触。


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    Titel :

    Conductor unit, inverter device, motor unit, and vehicle


    Weitere Titelangaben:

    导电体单元、逆变器装置、马达单元和车辆


    Beteiligte:
    IWAGAMI NAOKI (Autor:in) / KONISHI TAKAYOSHI (Autor:in) / GOTO FUMIYA (Autor:in)

    Erscheinungsdatum :

    15.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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