论文信息 - Analysis of Characteristic the Heat Transfer on Mine-Used Inverter

Analysis of Characteristic the Heat Transfer on Mine-Used Inverter

In this research, the traction inverter of coal winning machine installed on the plate that matched with water cooling, each plate cooled two inverters. Also, the inverter controlled by four quadrants. After calculated the conducting losses and the switching losses of the IGBT module, we analyzed the factors affecting the heat dissipation in the finite element analysis software CFX, the factors include the installation position of IGBT module, the thickness of inverter baseplate and different water flow rate. Comparing with the experiment results, verify the validity and practicability of the presented research method of heat dissipation system.

Jun Gao | Chun Sheng Guo | Xue Gen Tong

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