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陈恭宇, 张席华, 黄冠华, 袁德斌, 刘志鹏, 唐墨力, 廖玲芳, 范江霞. 农村风光储综合能源发电系统构建与运营策略研究[J]. 农村电气化, 2023, (8): 6-9. DOI: 10.13882/j.cnki.ncdqh.2023.08.002
引用本文: 陈恭宇, 张席华, 黄冠华, 袁德斌, 刘志鹏, 唐墨力, 廖玲芳, 范江霞. 农村风光储综合能源发电系统构建与运营策略研究[J]. 农村电气化, 2023, (8): 6-9. DOI: 10.13882/j.cnki.ncdqh.2023.08.002
CHEN Gongyu, ZHANG Xihua, HUANG Guanhua, YUAN Debin, LIU Zhipeng, TANG Moli, LIAO Lingfang, FAN Jiangxia. Research on Construction and Operation Strategy of Rural Landscape Storage Integrated Energy Power Generation System[J]. RURAL ELECTRIFICATION, 2023, (8): 6-9. DOI: 10.13882/j.cnki.ncdqh.2023.08.002
Citation: CHEN Gongyu, ZHANG Xihua, HUANG Guanhua, YUAN Debin, LIU Zhipeng, TANG Moli, LIAO Lingfang, FAN Jiangxia. Research on Construction and Operation Strategy of Rural Landscape Storage Integrated Energy Power Generation System[J]. RURAL ELECTRIFICATION, 2023, (8): 6-9. DOI: 10.13882/j.cnki.ncdqh.2023.08.002

农村风光储综合能源发电系统构建与运营策略研究

Research on Construction and Operation Strategy of Rural Landscape Storage Integrated Energy Power Generation System

  • 摘要: 随着经济快速发展,农村地区的用电量、对电能质量的需求不断提高,负荷峰谷差较大,已有的电力系统灵活调节能力较差,导致负荷峰谷差较大。而建设新的输配电系统,建设费用高。农村地区存在大量太阳能、风能资源,可利用分布式能源就地发电,增加农村地区的电能稳定性,增加农村地区的经济效益、社会效益与环境效益。构建了风光储综合能源电厂,并以经济效益最优为目标,提出了该电厂的运营策略,提出了在低谷阶段、平衡阶段以及高峰阶段储能系统的充放电策略、购电、售电策略。该风光储综合能源电厂可保证农村地区电能质量,提高电力系统运行可靠性、安全性,提高电力系统运行效率。通过搭建的风光储综合能源电厂的收益模型可知,风光储综合能源电厂的投资成本在3年稳定运营后即可收回,此运营策略具有较高经济效益。

     

    Abstract: With the rapid economic development, the electricity consumption and the demand for power quality in rural areas are constantly increasing, and the load capacity of the existing power system is poor, resulting in a large load peak valley difference. And the construction of new transmission and distribution systems, construction costs are high. There are a large number of solar and wind energy resources in rural areas. Distributed energy can be used to generate electricity locally, which can increase the stability of electric power in rural areas and increase the economic, social and environmental benefits in rural areas. In this paper, a wind-landscape storage comprehensive energy power plant is constructed, and the operation strategy of the power plant is proposed with the goal of optimal economic benefits, and the charging and discharging strategy of the energy storage system, as well as the strategy of purchasing and selling electricity at the trough stage, the balance stage and the peak stage. The wind-landscape storage comprehensive energy power plant can guarantee the power quality in rural areas, improve the reliability and safety of the power system operation, and improve the efficiency of the power system operation. According to the income model of the wind-landscape storage comprehensive energy power plant, the investment cost of the wind-landscape storage comprehensive energy power plant can be recovered after 3 years of stable operation, and the operation strategy proposed in this paper has high economic benefits.

     

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