• Dr.Manjesh
• Nilima Siddartha Dabhade

Most of the power generation depends on the fossil fuel energy resources like coal and oil which is a big challenge for limited storage and global warming. Renewable natural energy sources are the best option to overcome these challenges. Renewable energy sources like wind and solar energy highly depends on climatic conditions results fluctuating power generation. Dc to Dc converters are suitable for the fluctuating power generations and inverters are suitable for the motor speed control devices. Multy/poly phase motor drives and inverters are the better solution for high torque density and heavy loads. Hence buck boost regulators and inverters play’s a major role in the field of motor drives. Electronics devices are feed by nonlinear frequencies through voltage and current called Harmonics, these nonlinear frequencies are higher than fundamental frequencies causes harmonic distortion, which increases the rms current and generates more heat. Presented paper focused on the Harmonics analysis of nine phase inverter drive using buck boost regulator for renewable energy application carried out by Matlab/Simulink.

Boost Regulator, Harmonics, LCL Filter, Nine phase Inverter, Nine phase Induction Motor, Matlab/Simulink.

"Harmonics Analysis of Nine phase Inverter Drive Using Buck Boost Regulator for Renewable Energy Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 2, page no.1229-1234, February-2018, Available :http://www.jetir.org/papers/JETIR1802252.pdf

"Harmonics Analysis of Nine phase Inverter Drive Using Buck Boost Regulator for Renewable Energy Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp1229-1234, February-2018, Available at : http://www.jetir.org/papers/JETIR1802252.pdf