Generation unit commitment in microgrid with renewable generators and CHP

Charnon Thammasorn
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引用次数: 10

Abstract

Nowadays, renewable energy play an important role to power system generation, the installation of renewable generators is increasing in distribution systems in the form of microgrid. Microgrid is able to increase efficiency of power generation. The fluctuation of renewable generators in microgrid affects to power quality and reliability in the power system. These problems can be solved by the installation of battery in microgrid. The proposed algorithms consist of correlation between solar irradiation and temperature model. The output power and useful heat can be calculated by steady state model. Generation unit commitment will be covered with combined heat and power (CRP) to increase fuel efficiency. Therefore, an appropriate battery capacity is investigated in this paper. Lead-acid battery is the proposed battery that used in this paper. The proposed algorithm has been tested with IEEE14 buses. Satisfactory results were obtained.
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微电网中可再生能源发电机组和热电联产机组的承诺
目前,可再生能源在电力系统发电中发挥着重要作用,以微电网形式在配电系统中安装可再生能源发电机的情况越来越多。微电网能够提高发电效率。微电网中可再生能源发电机组的波动影响着电力系统的电能质量和可靠性。这些问题都可以通过在微电网中安装电池来解决。提出的算法包括太阳辐照度与温度的关联模型。利用稳态模型可以计算输出功率和有用热。发电机组承诺将覆盖热电联产(CRP),以提高燃油效率。因此,本文对合适的电池容量进行了研究。铅酸电池是本文建议使用的电池。该算法已在IEEE14总线上进行了测试。取得了满意的结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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