The invention discloses a precisely-controlled electric locomotive cooling device and an electric locomotive. The precisely-controlled electric locomotive cooling device comprises a ventilator and a combined type radiator, and the combined type radiator is arranged below the ventilator; wherein the combined radiator is formed by integrating a converter water radiator, a traction motor water radiator and a transformer oil radiator. According to the cooling device for the electric locomotive, the traction motor, the traction converter and the traction transformer can be cooled through a set of ventilators, the integration purpose is achieved, and the cooling device can adapt to different heating characteristics of the converter, the transformer and the traction motor; the purposes of saving energy, reducing noise and reducing equipment space and weight are achieved while the cooling capacity of the whole vehicle is met.
本发明公开了一种精准控制的电力机车冷却装置及电力机车,包括通风机和复合式散热器,复合式散热器设于通风机的下方;其中,复合式散热器由变流器水散热器、牵引电机水散热器和变压器油散热器一体集成。本发明的电力机车冷却装置,该冷却装置可以通过一组通风机为牵引电机、牵引变流器和牵引变压器进行冷却,达到集成目的,而且能够适应变流器和变压器及牵引电机的不同发热特性,在满足整车冷却能力的同时达到节能、降噪、减少设备空间和重量的目的。
Accurately-controlled electric locomotive cooling device and electric locomotive
一种精准控制的电力机车冷却装置及电力机车
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B61C Lokomotiven , LOCOMOTIVES / H01F MAGNETS , Magnete / 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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