The invention relates to a shore power transformer which comprises a shore power special plug, a single-phase isolation transformer, a secondary power supply, a fuse, a shore power industrial plug, a socket microswitch, a transformer temperature controller, a transformer coil temperature sensor and a shore power industrial socket. And the input end of the special shore power plug is electrically connected with the existing standard shore power interface, the output winding of the single-phase isolation transformer and the fuse. The novel shore power transformer has the beneficial effects that the novel shore power transformer is integrally designed, the actual requirement that a small-tonnage ship needs to adopt the AC220V voltage for power supply is met, and the power supply voltage of an existing shore power standard interface is reduced to AC220V from the original AC380V; according to the voltage transformation transfer box designed by the invention, the working voltage range is 220V-380V alternating current, the rated frequency is 50Hz, the power distribution form is a three-phase three-wire system, and the rated power is 7KVA; the problems of safety and incompatibility when power is supplied to a small-tonnage ship are solved.

    本发明涉及一种岸电变压器,包括:岸电专用插头、单相隔离变压器、二次电源、熔断器、岸电工业插头、插座微动开关、变压器温控器、变压器线圈温度传感器和岸电工业插座;岸电专用插头输入端电连接现有的标准岸电接口,单相隔离变压器的输出绕组单相隔离变压器的输出绕组和熔断器。本发明的有益效果是:本发明集成设计了新的岸电变压器,解决了小吨位的船舶需要采用AC220V的电压进行供电的现实需求,将现有岸电标准接口供电电压由原有的AC380V降压至AC220V;本发明设计的变压转接箱,工作电压范围为220V~380V交流电,额定频率为50Hz,配电形式为三相三线制,额定功率为7KVA;解决了对小吨位的船舶进行供电时存在安全问题和不兼容问题。


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    Titel :

    Shore power transformer


    Weitere Titelangaben:

    一种岸电变压器


    Beteiligte:
    QIAN CHENG (Autor:in) / CHEN SHUZHONG (Autor:in) / GU SAIJIE (Autor:in) / WANG CHUNBIN (Autor:in) / ZHANG TENGFEI (Autor:in) / GUO ZHITIAN (Autor:in) / HUANG YIBIN (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / G01K MEASURING TEMPERATURE , Messen der Temperatur / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H01F MAGNETS , Magnete / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / 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



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