As an important component of strong smart grid,smart power utilization is direct to society and customer.It is an important carrier for the community perceiving and experiencing the achievements of power grid construction.From the user perspective of view,the influence of smart grid on users and the impact system are analyzed based on the two-way interactive services,the intelligent management of distributed energy resource located in the user side,and the intelligent management of electric vehicles and energy storing devices.It is shown that smart grid can meet multiple and diverse needs of user power utilization,reduce electricity costs,improve the utilization efficiency of the power grid effectively,improve customer service levels,promote the development of distributed energy resource,electric vehicles and energy storing devices,increase the proportion of power in terminal energy,and reduce carbon emissions substantially.