Typical power supply mode of remote rural areas

First, the paper describes the power supply status, characteristics and needs in remote rural areas in china; then raised several technical demand for electricity supply in remote rural areas, including 35/10kV light substation, 35kV light transmission lines, 35/0.4kV distribution transformer, single & three-phase hybrid power supply technology, distributed generation technology, etc. On the basis of the application of these technologies, according to the status of different regions and specific needs, the paper proposes four typical power supply mode for remote rural areas. The application of typical power supply mode will improve the power quality and supply reliability of rural power grids, the development of rural power grid will be more regulated, orderly, safe and economical.