WITHDRAWN: A high gain multi-port bidirectional converter with reduced voltage stress

Pragaspathy, S.; Kumar, Ch. Phani; Raju, V S N Narasimha; Kadali, Kalyan Sagar; Saravanan, S.

doi:10.1016/j.matpr.2021.01.829

Cited by 7 publications

(1 citation statement)

References 15 publications

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“…The voltage and current is gets adjusted automatically by adjusting the D value of the DC-DC power converter. The voltage deviation of the actual solar PV voltage from MPP voltage can be determined and suitable duty ratio can be generated through this P&O algorithm [22]. Using proposed high gain converter, the output voltage is controller such a way the solar PV MPP voltage and actual voltages are traced throughout the operation.…”

Section: Implementation Of Solar Photovoltaic Systemmentioning

confidence: 99%

A novel auxiliary unit based high gain DC-DC converter for solar PV system with MPPT control

Siva

Rajendran

2022

IJPEDS

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<span lang="HR">Solar photovoltaic (PV) system becomes popular to generate the electricity in Asian region and helps to reduce the burden to utility. The power converter plays crucial role to interconnect with DC- grid. Traditional type power DC-DC converter can able to extract the maximum power from solar PV. However, most of the applications, it often fails to meet the voltage level of the DC bus and additional converter is required to boosting p the DC voltage. In order to overcome this drawback, this paper proposes a novel DC-DC converter to extract the maximum power from solar PV and helps to enhance the voltage level to meet the DC-bus. The PV and IV characteristics of practical solar PV cell and mathematical modelling have been done and implemented the same to proposed high gain converter. The maximum power point tracking (MPPT) algorithm and operation details are addressed and the detailed operation waveform of proposed high voltage gain DC-DC converter with mathematical evident is reported in this paper. The simulation study was carried out in the PSCAD/EMDTC software. From the measured results, it is investigated in further to validate the MPPT operation, gain values achievement and performance analysis of proposed converter. The corresponding explanations and results are presented in this article.</span>

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Section: Implementation Of Solar Photovoltaic Systemmentioning

confidence: 99%