Bidirectional converter cabinet for rail transit

The invention discloses a bidirectional converter cabinet for rail transit, which comprises a cabinet body, and is characterized in that the lower part of the cabinet body is provided with air inlet filtering assemblies, two sets of power module assemblies, two common-mode reactors and two different...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG YUBIN, LIN WENBIAO, WENG XINGFANG, SONG QIANRU, ZHANG XIANG, WANG XIONG, XIE XIANGJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The invention discloses a bidirectional converter cabinet for rail transit, which comprises a cabinet body, and is characterized in that the lower part of the cabinet body is provided with air inlet filtering assemblies, two sets of power module assemblies, two common-mode reactors and two differential-mode reactors are installed in the cabinet body, the two sets of power module assemblies are located on the upper layer, the two common-mode reactors are located on the middle layer, the two differential-mode reactors are located on the lower layer, the top of the cabinet body is provided with aheat dissipation fan, an air outlet channel is arranged between the two sets of power module assemblies, the air outlet channel is communicated with an air inlet of the heat dissipation fan, each setof power module assembly is provided with a radiator used for increasing the heat dissipation area, and the radiators extend into the air outlet channel. The bidirectional converter cabinet has the advantages of compact struc