SUPPLY GUARANTEE METHOD FOR POWER DISTRIBUTION NETWORK CONSIDERING DEMAND RESPONSE AND DYNAMIC RECONFIGURATION

Disclosed is a supply guarantee method for a power distribution network (PDN) considering demand response and dynamic reconfiguration, including the steps of: depicting a photovoltaic output, a wind turbine output and a load model according to meteorological factors of extreme high temperature weather, the meteorological factors including temperature and illumination, and constructing a user response model according to a user demand side response participation degree; and determining outage loss coefficients of different power consumption scenarios, constructing a PDN load reliable supply model based on the outage loss coefficients, and solving the PDN load reliable supply model to obtain a PDN supply guarantee strategy. The reliability requirement levels of different loads in PDN are classified to give priority to meeting the power demand of important loads, which can effectively guarantee the power consumption of users in the extreme high temperature weather and improve the reliability and economy of power grid operation.