Abstract

Reliable electric power supply is still remained a major problem in rural India. Off grid renewable sources of energy have been applied in the last few years to increase reliability but not succeeding to be realistic because of too high energy costs compared to the national grid. Grid Integrated Minigrids with Storage (Grid Integrated Mini Grids) have potential to provide reliable power supply at reasonably priced by combining Mini-Grids and National Grid services. This research paper analyzed different aspects of the GRID INTEGRATED MINI GRIDS practicability. The feasibility of the use of hybrid - solar Photovoltaic (PV) systems and wind in Grid Integrated Minigrids

Highlights

  • Today, the population who do not have access to electricity in world, one fifth of such population fail to access to reliable power reside in India, primarily in rural areas [1]

  • Combination of power supply from the National grid and a mini-grid (Local) system reduce the outlay of reliable power compared to off-grid mini grids so client or end user need to pay for power from the mini-grid system only at time when power cut in the main grid, can say that enjoy both power reliability and the economic freedom of the national grid when available

  • The influence of using wind and solar - hybrid PV systems as GIMS generation technology and hybrid PV/Wind with main grid association Simlet area located in Gujarat, India

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Summary

INTRODUCTION

The population who do not have access to electricity in world, one fifth of such population fail to access to reliable power reside in India, primarily in rural areas [1]. Diverse renewable energy sources based power system such as stand-alone solar systems and Mini Grids have been implemented in remote rural and urban areas to achieve un interrupted and good quality of electric power supply. Grid Integrated Mini Grids with Storage(GIMS) is Renewable Energy mini-grid systems, are connected to a national power grid in a way to provide viable and consistent electricity to a rural or remote area. Rural Electrification: Practical Exposition of Hybrid Solar PV-Wind for Grid Integrated Power Systems in India a power storage bank consisting of a set of batteries, an AC/DC converter,an automatic mains transfer switch i.e. ATS, a transformer and all additional protective gear to secure connection. THD promulgates through special components in a power system and can lead to unwanted phenomena such as over heating of cable, Equipment, efficiency drops in the system and increased resonance probability [7]

BENEFITS OF GRID INTEGRATED MINI GRIDS
CHALLENGES ASSOCIATED TO GRID INTEGRATED MINI GRIDS
Technical challenges
Operation and regulation challenges
Financial challenges
HYBRID SOLAR AND WIND POWER SYSTEMS
Wind power output calculation
TECHNICAL ASSESSMENT
VIII. METHODS
Historical weather on 28th November over the years
Findings
CONCLUSION

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