Storage-charging solid oxide fuel cell micro-grid system

The utility model provides a storage-charging solid oxide fuel cell micro-grid system, and belongs to the technical field of micro-grids. According to the technical scheme, the system is characterized by comprising an SOFC subsystem, an energy storage subsystem, a grid-connected subsystem, a charging pile subsystem, a user load and a direct-current bus, according to the utility model, the SOFC subsystem is arranged, and the SOFC subsystem is used for replacing a traditional power generation system using solar energy, wind energy and water energy, so that the micro-grid is not influenced by regional factors, and can be directly installed indoors or outdoors; therefore, the utility model is suitable for being applied to various different occasions and can ensure the operation of the key load. 本实用新型提出一种储-充固体氧化物燃料电池微电网系统，属于微电网技术领域；其技术方案要点是：包括SOFC子系统、储能子系统、并网子系统、充电桩子系统、用户负荷和直流母线；本实用新型设有SOFC子系统，通过SOFC子系统取代传统的利用太阳能、风能和水能的发电系统，能够使微电网不受地域因素的影响，可直接安装在户内，也可安装在户外；因此，本实用新型适合应用于各种不同的场合和能够保证关键负荷的运行。