Research on the configuration and operation strategy of hybrid energy storage system of PV-ESS micro-grid in mountainous rural areas. Issue 4 (May 2020)

• Record Type: Journal Article
• Authors: Li, Huayue; Yang, Yongwen; Li, Qifen; Gui, Xiongwei; Zhao, Pengxiang
• Is Part Of: IOP conference series. Volume 514:Issue 4(2020)
• Publication Date: 2020-05
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/514/4/042048
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: The problem of power supply safety in mountainous rural areas always caused by the weakness and undercapacity of rural distribution network, the increasing seasonal electric load and amounts of renewable energy generation connecting to the grid. To meet villagers' demand in life and development during the upgrading period of distribution network, this work advances a PV-ESS micro-grid system with a hybrid energy storage system and contributes a configuration and operation strategy of hybrid energy storage system by analysing the characteristics of energy storage types and application scenarios of fixed and mobile energy storage. Take a village in Anhui province, China as an example, the proposed hybrid energy storage system has been demonstrated its rationality and economic practicability in rural mountainous areas.