Control ofDC Link Voltage of Single Phase Grid Connected Solar PV System

Gayathri, P.; Kumar, B. Ashok; Senthilrani, S.

doi:10.1109/npec.2018.8476698

Cited by 3 publications

(1 citation statement)

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“…Several MPPT algorithms have been developed for tracking the maximum power point [5], [6]. The generated DC power from the solar panels is converted into AC power by inverter section to feed the utility grid [7], [8].…”

Section: Introductionmentioning

confidence: 99%

Performance and Implementation of Grid Connected Single Phase Photovoltaic System and FPGA-Design Based MPPT

Pragathi,

Nayak,

Bojja

2019

IJEAT

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Solar Photo Voltaic system are used for power generation by the process of photovoltaic effect. The solar power is varying continuously on a particular day due the variations in the temperature and irradiances. To overcome the power loss of PV system maximum power point tracking techniques are used to generate maximum solar power . Generally digital signal processors are used for implementing maximum power point tracking algorithms, but the performance is limited. The high degree of flexibility is achieved by the use of field-programmable gate arrays (FPGA) chips. The PV systems are used to provide stable and reliable power. The paper presents the single-phase implementation of the grid connected PV system and FPGS based P&O MPPT algorithm. The proposed system consists of P&O MPPT algorithm for maximum solar power extraction, bi-directional DC-DC converter for is used for controlling the battery. The solar power is used to serve the connected load and the excess power is used for serving grid utility. The single-phase inverter is used for DC-AC conversion. The Xilinx ISE is used for simulation of MPPT algorithm. The grid connected PV system is simulated using MATLAB/SIMULINK.

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Section: Introductionmentioning

confidence: 99%