基于CFD仿真分析的双机组大功率电源车通风散热系统设计  

Design of Ventilation and Heat Dissipation System for Dual Unit High Power Supply Vehicle Based on CFD Simulation Analysis

作　　者：魏致江 魏存海 马保民 黄银元 王晖 WEI Zhi-jiang;WEI Cun-hai;MA Bao-min;HUANG Yin-yuan;WANG Hui(Lanzhou Institute of Power Vehicles Co.,Ltd,Lanzhou 730050,China;Gansu Province Internal Combustion Engine Power Station Technology Innovation Center,Lanzhou 730050,China)

机构地区：[1]兰州电源车辆研究所有限公司,甘肃兰州730050 [2]甘肃省内燃机电站技术创新中心,甘肃兰州730050

出　　处：《移动电源与车辆》2025年第1期21-25,共5页Movable Power Station & Vehicle

摘　　要：双机组电源车在运行过程中会产生大量热量,为了保证设备的稳定性和可靠性,设计一个高效、可靠的通风散热系统至关重要。本文首先对双机组电源车的通风散热系统进行了计算及CFD仿真分析,通过试验验证了该系统的可行性和可靠性。试验结果表明,该通风散热系统能够满足双机组电源车工作要求,提高设备的稳定性和可靠性。A dual unit power vehicle generates a large amount of heat during operation.In order to ensure the stability and reliability of the equipment,it is crucial to design an efficient and reliable ventilation and cooling system.This article first calculates and conducts CFD simulation analysis on the ventilation and heat dissipation system of a dual unit power vehicle,and then verifies the feasibility and reliability of the system through experiments.The experimental results show that the system can meet the ventilation and heat dissipation requirements of power vehicles,and improve the stability and reliability of the equipment.

关 键 词：双机组 大功率电源车 通风散热系统、CFD仿真 

分 类 号：TM624[电气工程—电力系统及自动化]