Options and Opportunities for Energy Management in Malaysian Grid Systems——Putrajaya as a Case Study

摘要

This paper presents an opportunity for energy management with an integrated photovoltaic and wind farm for the energy and economic aspects of the commercial area located in Putrajaya.The energy economy accession conforming to the wind speed,temperature,solar irradiation,and energy consumption on a daily basis is taken into consideration.Design analysis is done through the industry standard numerical tool.From the result analysis,the recommended ratio of renewable share minimizing stress to the electric grid is proposed.According to the solutions obtained from the numerical design tool,photovoltaic is recommended to be more energy efficient and economically viable in comparison of the fully crowded wind farm.From the proposed solutions,the photovoltaic is able to provide 51％ of the energy consumed and it costs RM 0.365 per kW/h.