Abstract

In this paper focuses on realizing alternate power supply sources to the Academic buildings located at Manipal, Karnataka. India, and analyzing the possible combination of the Hybrid Energy sources. The main emphasis is on steering the Optimization and Life Cycle Cost (LCC) analysis of the Hybrid Energy sources. The Hybrid Energy System optimization and feasibility study are carried out using HOMER Software and the results are verified with Linear Programming. The case study is conducted with the involvement of PV, Wind turbine and Diesel Generator (DG) along with the battery bank. Further, the DG was integrated with the renewable energy sources to smoothen the power circulation and enhance the reliability issues. The realistic climate data obtained from the NASA website for the location Manipal (13.347° N, 74.75° E) and estimates the solar and wind power using the models developedKeywords: PV, Wind, LCC, Optimization, HOMERJEL Classifications: Q21, Q40, Q41DOI: https://doi.org/10.32479/ijeep.7890

Highlights

  • In India, most of the rural areas are still undeveloped which are to be provided with electricity

  • This paper presents a relative analysis of cost optimization of hybrid energy system consisting of PV, wind, and diesel generator (DG) using a linear optimization algorithm and the “HOMER” optimization software

  • The COE estimated for different combinations and validated the results with linear optimization

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Summary

INTRODUCTION

In India, most of the rural areas are still undeveloped which are to be provided with electricity. This paper presents the optimization and costs analysis of hybrid energy system by using HOMER software Al-Karaghouli and Kazmerski (2010), http://homerenergy.com. An algorithm was formulated to be used to solve the optimization problem which links the power generation model and the cost model together This software performs a simulation and optimization process to determine how a particular system configuration would behave in a given setting over a long period of time. Et al.: Optimization and Life Cycle Cost Analysis of Renewable Energy Supply Options for Academic Buildings - A Case Study compared to other time series simulation models for micro-power systems (e.g., Hybrid, PV-Design Pro, and PV*SOL) and its input complexity is minimized so that the computation is faster than other models Lambert et al (2005),Kumaravel and Ashok (2015)

SYSTEM DESCRIPTION
COST AND SIZE OF HYBRID SYSTEM COMPONENTS
OPTIMIZATION AND COST ANALYSIS
OPTIMIZATION RESULT
The Case I
CONCLUSION

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