On the basis of combing the current business expansion process, the new model o“f intelligent distribution electric energy meter”in power business expansion is proposed, the“energy meter program”in site investigation is used to form the task of searching and distributing, the situation of original passive retrieval of the power meter matching including situation of scheduling the process of long time and low efficiency is broken, the transformation of distribution electric energy meter in power business expansion from“post control”to“control in the event”is realized,and the industrial expansion projects are upgrated and speed up.