This paper describes an address fuzzy match algorithm suitable for fault diagnosis and analysis of distribution networks.By establishing the regional standard address library model

and combines the customer profile information in the power marketing system to fuzzy match the customer repair work order address

provides data support for fault diagnosis and judgment

this algorithm improves the success rate and accuracy of fault diagnosis.In the case that the customer repairs work order has no account number

the algorithm can guide the distribution network repair personnel to quickly lock the fault address to a certain extent

thereby shortening the fault blackout time and improving the satisfaction of the power supply service customer.