Quick response method for accident information of power dispatching control center

Abstract

The invention discloses a quick response method for accident information of a power dispatching control center, and the method comprises the steps: enabling all substations to be connected to an intelligent power grid dispatching control system, and obtaining the point table information of all substations; carrying out optimization rectification on an original remote signaling signal in the pointtable information so as to reduce the total amount of monitoring information accessed to the system; configuring a delay alarm function for the intelligent power grid dispatching control system so asto filter short-time'action and reset 'signals under each fault condition; and monitoring personnel accurately and quickly determine fault information from the rectified and filtered fault informationpush graph, and reporting a fault tripping conclusion to a dispatcher in time after preliminary analysis and research and judgment. According to the quick response method for the accident informationof the power dispatching control center, the pressure of fault research and judgment under the accident condition of an on-duty monitor is greatly reduced, and the accident information processing time is shortened; and meanwhile, the pressure of monitoring personnel is reduced through monitoring information optimization, the monitoring efficiency is improved, and the safe and stable operation level of a power grid is improved.

Description

technical field [0001] The invention relates to the technical field of power grid analysis and processing, in particular to a method for quickly responding to accident information in a power dispatching control center. Background technique [0002] Standardization and standardization of production real-time monitoring system and collection of centralized control information and power transmission and transformation reliability management requirements, to minimize the processing time of equipment failure and power outage. The monitoring information accident handling process at this stage is as follows: fault tripping, monitoring information push map—monitor conducts fault research and judgment, and draws a fault trip conclusion—monitor reports the first draft structure of fault tripping to the dispatcher—monitor checks on site Fault trip information - the supervisor will report the fault trip down information to the on-duty dispatcher. [0003] At present, due to the inconsi...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the inconsistent signal description of equipment manufacturers in various substations, the signal modification is not carried out according to the information specification, which may easily cause misjudgment by monitoring personnel, or prolong the time for signal judgment, fail to eliminate hidden dangers in time, and take a long time to search for information when dealing with faults

Moreover, the pop-up window of “Recent Events List” can only display 200 signals, and important signals are often washed out, which is easy to miss signals, which inevitably prolongs the time for processing accident information and reporting time for fault information of monitoring attendants

[0004] After research, it is found that it takes too long for the monitoring personnel to confirm and analyze the accident during the accident handling, which prolongs the accident handling time; and the description of the monitoring information is unclear, the amount of information is large and repetitive, and the real-time information is easy to overwrite, which is inconvenient for the monitoring personnel. Monitoring hinders the analysis and judgment of faults, delays the time for reporting and handling accidents, and reduces work efficiency

Images