Power demand side load peak shaving refers to guiding and regulating the user's power consumption behavior through various technical and management means.To reduce the consumption of electricity during peak hours or increase the consumption of electricity during low hours requires an effective incentive mechanism and the active participation of users

which is often difficult to achieve in actual operation.At the same time

the output of renewable energy such as wind and solar energy in the smart grid is intermittent and unpredictable

which brings challenges to load peak adjustment.In order to solve this problem

it proposes a load peak shaving method for smart grid.Firstly

based on the consideration of power safety

the load status of the smart grid is monitored.Secondly

the load peak regulation of the smart grid is completed through the photovoltaic power generation

wind power generation and battery model.Finally

through simulation analysis

the test results show that the voltage of the smart grid is more stable and the load fluctuation is significantly reduced.