Browse Publications Technical Papers 2017-32-0079
2017-11-05

Study on Appropriate Cooling Systems According to Output of Motor for Small EV’s 2017-32-0079

It is important to make small and light weight motor for small EV. It is necessary to select appropriate cooling system (liquid cool or air cool) according to motor output. We thought that there is a threshold output that makes the volume smaller and the weight lighter including the liquid cooling system.
As a result of the rough calculation, it was found that the weight can be reduced by adopting the liquid cooling for at about 10kW or more.
In this study we focused on motor and cooling system volume and weight and tried to clarify appropriate cooling system according to motor output.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Thermal Management of Electric Vehicle BLDC Motor

2011-28-0134

View Details

TECHNICAL PAPER

Thermal Modeling and Sensitivity Analysis of a Traction Motor in a Production EV

2019-01-0901

View Details

TECHNICAL PAPER

Electric Thermal Management Architectures

2013-01-2164

View Details

X