1. Kırşehir Ahi Evran University,Vocational College of Kaman,Department of Electricity and Electronics,Kırşehir,Türkiye
2. Gazi University,Grad. Sch. of Natural and Applied Sci.,Department of Electrical and Electronics Engineering,Ankara,Türkiye
3. Gazi University,Faculty of Technology,Department of Electrical and Electronics Engineering,Ankara,Türkiye