• T. Srikanth
• P. Ramesh
• G. Siva Kumar
• P. Beaula
• K. Venkata Vivek

In this paper, mitigation of interharmonics in grid connected PV system is proposed. These interharmonics are emitted by PV inverters primarily as a result of the MPPT technique. This paper proposes a new mitigating solution for interharmonics in PV systems to address this issue. The proposed method modifies MPPT's sampling rate in order to select between fast and slow sampling rates. When the MPPT sampling rate is set to random, the interharmonics in the output PV current are reduced, and the MPPT efficiency is the same as when the sampling rate is set to fast. The proposed interharmonic mitigation strategy has been tested experimentally on a single-phase grid-connected PV system.

IMPLEMENTATION OF MODIFIED MPPT TECHNIQUE FOR MITIGATION OF INTERHARMONICS IN PV SYSTEMS

"IMPLEMENTATION OF MODIFIED MPPT TECHNIQUE FOR MITIGATION OF INTERHARMONICS IN PV SYSTEMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.i802-i806, June-2022, Available :http://www.jetir.org/papers/JETIR2206899.pdf

"IMPLEMENTATION OF MODIFIED MPPT TECHNIQUE FOR MITIGATION OF INTERHARMONICS IN PV SYSTEMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppi802-i806, June-2022, Available at : http://www.jetir.org/papers/JETIR2206899.pdf