Nutthaphong Tanthanuch <p>Power System and Electrical Machine Research Group, Electrical and Computer Engineering Department, Faculty of<br />Engineering, Thammasat University, Pathum Thani</p> Thailand
Pichai Aree <p>Power System and Electrical Machine Research Group, Electrical and Computer Engineering Department, Faculty of<br />Engineering, Thammasat University, Pathum Thani</p> Thailand