Concept of the multilevel inverter is same as the other inverter which is to converts Direct current (DC) to Alternating current (AC) .The inverted current can be at any vital voltage and frequency with the use of pertinent transformers, switching, and control circuits. From the source like batteries, solar panel, wind turbine, or fuel cell the inverter will convert the DC electricity to AC electricity. In this modern technology, Power electronics is very important where it used in a great variety of product. With the high potential in high power for industry, multilevel inverter will become most popular for so many applications.

REFERENCES

[1]. ��International Journal of Electrical and Electronics Engineering Research (IJEEER)��, ISSN 2250-155X Vol. 3, Issue 2, Jun 2013, 365-384 � TJPRC Pvt. Ltd.

[2]. ��International journal of innovative research and study��, ISSN 2319-9725

[3]. ��Comparative Study of Diode Clamped Multilevel Inverter �� by M. Hafiz Arshad, Baharuddin Ismail, Azralmukmin Azmi, M. Z. Mohd Radzi School of Electrical Engineering, Univ. of Malaysia Perlis. adik_arshad@yahoo.com

[4]. International Journal on �Technical and Physical Problems of Engineering� (IJTPE), Iss. 12, Vol. 4, No. 3, Sep. 2012

[5]. International Journal of��Advanced Research in Electrical, Electronics and Instrumentation Engineering��, (An ISO 3297: 2007 Certified Organization) Vol. 3, Special Issue 5, December 2014