Multifunctional control box for high-voltage main power of full-electric coach

The utility model discloses a multifunctional control box for a high-voltage main power of a full-electric coach. The multifunctional control box comprises a main loop on-off module, a current-limiting connecting module, a time delay conversion module and a control module, wherein the main loop on-o...

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Bibliographische Detailangaben
Hauptverfasser:	LI REN, LI BING, WU JUN, WU CHENGJIA, YIN JIAN, CHEN SHUNDONG, HUA ZHONGLAN, HONG YANG, DING CHUANJI, XIONG LIANGPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The utility model discloses a multifunctional control box for a high-voltage main power of a full-electric coach. The multifunctional control box comprises a main loop on-off module, a current-limiting connecting module, a time delay conversion module and a control module, wherein the main loop on-off module and the current-limiting connecting module are connected with high-voltage electrical equipment of the whole full-electric coach, the time delay conversion module is connected with a high-voltage power control switch, and the control module is connected with a controller of the whole coach. The main loop on-off module and the current-limiting connecting module are connected with the time delay conversion module, and the control module is connected with an indicator light in a cab of the full-electric coach. A control method of connecting the main loop on-off module in a delayed mode is achieved through the time delay conversion module and the current-limiting connecting module, peak current caused by a ca