Traction converter

The invention provides a traction converter. A converter module chamber and a reactor chamber in a cabinet body are located on the two sides of a cooling fan respectively, a high-voltage chamber is located on the side face of a cooling fan chamber and the side face of the reactor chamber, and the ca...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIAN ZONGHENG, CHEN PENGXIANG, YIN LIANGXING, LIU JINZHUO, CHEN ZHOUMING, QIN JIANHUI, ZHOU LEI, HU ZONGJIE, XIE HAIBO, TANG YONGPU, WU YI, LIANG LUNSHENG, SUN SHILIN
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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 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 provides a traction converter. A converter module chamber and a reactor chamber in a cabinet body are located on the two sides of a cooling fan respectively, a high-voltage chamber is located on the side face of a cooling fan chamber and the side face of the reactor chamber, and the cabinet body is provided with an air inlet capable of being communicated with the converter module chamber and an air outlet capable of being communicated with the reactor chamber. A first ventilating duct and a second ventilating duct are arranged in the converter module chamber and the cooling fan chamber respectively, the temperature detection units are arranged in the converter module chamber and the reactor chamber respectively, and a transmission control unit transmits control signals to the fan control unit according to data fed back by the temperature detection units. And the fan control unit arranged in the high-voltage chamber controls the rotating speed of the cooling fan according to the control signal. T