1. Modern heat extraction systems for power traction machines-A review;Popescu;IEEE Trans. Ind. Appl.,2016
2. Study of the thermal aspects in brushless permanent magnet machines performance;Popescu;IEEE WEMDCD’2013,2013
3. Power loss analysis in thermal design of permanent-magnet machines-A review;Wrobel;IEEE Trans. Ind. Appl.,2016
4. Motor-CAD www.motor-design.com
5. http://en.wikipedia.org/wiki/Insulation_system