Pavan kumar naidu Rallapalli

• PhD
• Research Associate at Vellore Institute of Technology University

The solar energy and wind energy are two natural, renewable energy resources for the mankind, for the energy supply without hassles that provided an avenue for its utilization. For the efficient of the resources, wind power generation is one of the options in association with a photovoltaic system for preserving solar energy. Hence the current syst...

The performance of grid-interconnected wind energy system is presented in this paper. In wind energy conversion system (WECS), maximum power point tracking (MPPT) is used in addition with DC DC boost converter to extract maximum power from wind system. The hill climb search (HCS) and power tip speed ratio (TSR) MPPT techniques are compared with the...

The power quality issues are very high in the modern-day distribution network. The power quality issues are mainly caused due to unbalanced networks, faults, coordination mismatch between the control stations, high usage of the power electronic devices due to these problems the issues like voltage sag, swell and harmonics are presented in the distr...

Renewable energy sources (RES) are essential in the generation of electrical power, especially for a grid-connected system. The power quality issues arise due to the integration of the RES with a grid. Due to the power quality issues, the grid experiences problems such as voltage sag, swell, harmonics, and load shedding that affect the consumers. T...

This research paper emphasizes the performance of grid-interconnected with the wind energy systems. The wind generating system consists of the DFIG (Doubly Fed Induction Generator) and the PMSG (Permanent Magnet Synchronous Generator). In the wind energy conversion system, the MPPT technique is used to extract the maximum power from the wind system...

In this paper, grid-connected photovoltaic (PV) system is presented. PV system consists of a photovoltaic module, a boost converter, and voltage source inverter. ANFIS based ICM (Incremental Conductance Method) MPPT (Maximum Power Point Tracking) controller is utilized to produce gate signal for DC-DC boost converter. This controller is used for op...

Integration of solar and wind energies into the grid in order to meet the imperative demand of a clean and reliable electrical power generation. In this case, grid stability and robustness may be disturbed due to the intermittency and interaction of the solar and wind generations. And also in hybrid system due to three phase symmetrical faults caus...