Method for compiling overhaul ticket

Abstract

The invention provides a method for compiling an overhaul ticket, comprising the following steps: obtaining the optimum solution under the current constraint condition by an optimization compilation algorithm, making the compiled overhaul ticket into a corresponding overhaul plan to perform a safety verification calculation in combination with basic data to verify the influence of the overhaul facility on the safety level of a power grid, if the power grid is not safe enough, deleting the overhaul ticket causing the unsafe power grid or modifying the overhaul start time and end time of the overhaul ticket and performing the next optimization compilation calculation and safety verification, and analyzing and outputting the result of the safety verification. By the method for compiling the overhaul ticket, the overhaul ticket can be complied safely and quickly by combining the optimization compilation calculation and safety verification of the overhaul ticket with the sensitivity of equipment.

Description

technical field [0001] The invention belongs to the field of electric power dispatching system plan preparation, and in particular relates to a method for preparing maintenance tickets. Background technique [0002] Power grid equipment maintenance plan is an important issue closely related to power system planning, design and operation scheduling. With the continuous expansion of the power grid and the development of power marketization, specifying a reasonable joint maintenance plan for power generation and transmission equipment has become an urgent problem to be solved. However, most of the existing technologies are still in the stage of design and optimization of the maintenance algorithm, because there is no corresponding verification tool for the safety level of the power grid, so it is rarely used in practice. At present, the preparation of maintenance tickets in actual work still largely depends on the experience of the staff, but in the context of large-scale opera...

AI Technical Summary

Problems solved by technology

However, most of the existing technologies are still in the design and optimization stage of the maintenance algorithm, because there is no corresponding verification tool for the safety level of the power grid, so it is rarely used in practice.

At present, the preparation of maintenance tickets in actual work still largely depends on the experience of the staff, but in the context of large-scale operation of power grid equipment, even experienced staff will not be able to submit a large number of maintenance tickets If there is a misjudgment, there may be a power outage or waste when the maintenance ticket is executed.

Images