METHOD FOR SECURITY CHECK OF OPERATION TICKET BASED ON DISTURBANCE ASSESSMENT AND TREND ANALYSIS

摘要

Disclosed is a method for security check of an operation ticket based on disturbance assessment and trend analysis, comprising the following steps: (1) counting data; (2) performing power flow and stability check calculations; (3) performing disturbance assessment of a power grid scheduling operation; (4) performing stability trend analysis before and after the operation; and (5) providing a conclusion of the security check of the operation ticket and displaying same. The present invention realizes the comprehensive security and stability analysis of a power grid scheduling operation ticket, assesses effects of the scheduling operation disturbance on the security of the power grid, analyzes a variation trend of the security and stability level of the power grid before and after the operation, and provides technical support for the security and stability analysis of the operation ticket for a scheduling operator, thus improving the security and stability level of the power grid.