Research on Power Supply Reliability Insurance Mechanism Considering "Getting Electricity" Index

In recent years, the focus of attention of power utility and large customers is to improve the reliability of power supply and reduce user losses through necessary risk control measures. "Getting electricity" index is an important index to evaluate the reliability of power supply for regional customers. It is proposed that financial risk control measures taking into account the "getting electricity" index can help customers transfer risks and avoid reliability losses to a certain extent. Firstly, three typical insurance mechanisms are introduced and their characteristics are analyzed. Secondly, based on the "getting electricity" index, the calculation model of compensation point and compensation cost is established. Then the mathematical model of insurance premium rate is established by using the principle of expected benefit, and the premium is calculated. Finally, the economy and effectiveness of the proposed scheme are verified by simulation experiments.