Method for accurately analyzing quality of adjustment and control

Abstract

The present invention proposes a method for accurately analyzing quality of adjustment and control. The method comprises the following steps: S1, building an adjusting and controlling system database of a power grid; S2, building a real-time alarm monitoring analysis index, and calculating a signal response score Sa; S3, monitoring and obtaining patrolling data of substations, and calculating an evaluation score Sb of patrolling situations of the monitored substations; S4, building a quality index tree, wherein the quality index tree comprises a tree node R, an intermediate node mi and a leaf node 1j; bringing the real-time alarm monitoring analysis index and the patrolling data of the substations in the quality index tree; analyzing indexes by taking the quality index tree as a frame, and then obtaining grade fuzzy vectors Vq and j of the index, namely, an adjusting and controlling quality index of a controller; and obtaining the reliability for adjusting and controlling the power grid and a best adjusting and controlling scheme according to the adjusting and controlling quality index of the controller. The method is rapid and effective, thereby improving the adjusting and controlling quality of the controller for the substations and the reliability for adjusting and controlling the power grid.

Description

technical field [0001] The invention relates to the field of power dispatch and control, in particular to an accurate control quality analysis method. Background technique [0002] With the rapid development of the State Grid and the construction of "big planning, large construction, large operation, large maintenance, and large marketing system", the role and status of regulators in power grid regulation is becoming more and more important, and the responsibilities and responsibilities of regulators are Quality risks are correspondingly higher. The controller undertakes the real-time monitoring of the power grid equipment in the jurisdiction. The main tasks are as follows: the controller should respond to the signals actively sent by the substation and inspect the primary wiring diagram and equipment interval diagram of the substation. The quality and efficiency of the regulator's daily work directly affects the quality of the regulator's work. However, because the regula...

AI Technical Summary

Problems solved by technology

However, because the controllers generally come from the dispatching squad of the original dispatching center, they are still affected by the traditional inertial subjective consciousness for a long period of time. It has a certain work inertia in daily monitoring work, forming hidden dangers

In the process of advocating the development of people-oriented power regulation technology, relying solely on systems and assessment methods to improve the monitoring work quality of controllers obviously cannot achieve good results. It is necessary to improve the quality of regulation by controllers and further improve the reliable operation and regulation quality of power grids

But at present, the problem of the quality analysis of the regulators has not been solved for a long time.

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