• DP NAVYASHREE
• ARPITHA RAJU B

Consumers expect efficient of power which is obtained from high quality output voltage. It is achieved by reducing the Total Harmonic Distortion (THD) by using the filters. This paper presents a comparison of Total Harmonic Distortion using different multilevel inverters in a Hybrid Renewable Energy Generation System (HREGS) connected to energy storage system considering the controller in both time and frequency domain. The proposed controller provides excellent transient and steady state performance than that of the existing one. The Multilevel Inverter (MLI’s) are efficient than the ordinary single level inverter. The MLI produce output which is nearly sinusoidal as a result the harmonic content will be reduced and the efficiency will be better.

Total Harmonic Distortion (THD), Multilevel Inverter (MLI’s), Hybrid Renewable Energy Generation System (HREGS)

"MULTILEVEL INVERTER BASED GRID CONNECTED HYBRID POWER GENERATION SYSTEM WITH ENERGY STORAGE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.153-157, July-2018, Available :http://www.jetir.org/papers/JETIR1807743.pdf

"MULTILEVEL INVERTER BASED GRID CONNECTED HYBRID POWER GENERATION SYSTEM WITH ENERGY STORAGE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp153-157, July-2018, Available at : http://www.jetir.org/papers/JETIR1807743.pdf