Power dispatching electric quantity automatic management system and method

Abstract

The invention discloses a power dispatching electric quantity automatic management system and method, and the system comprises an SQL database server, one or more electric power dispatching clients, and a plurality of transformer substation clients; the SQL database server is connected with the one or more electric power dispatching clients and the plurality of transformer substation clients; eachtransformer substation client corresponds to one transformer substation or power station, is arranged at the corresponding transformer substation or power station and is used for inputting electric quantity data by a worker and sending the electric quantity data to the SQL database server; and the power dispatching client is used for acquiring the electric quantity data from the SQL database server and providing report generation and data query functions. According to the power dispatching electric quantity automatic management system and method, the SQL database server and the power dispatching client complete data processing, classification and presentation work, manual summarization is replaced, the working efficiency of electric power dispatching is improved, the data accounting errorrate is reduced, and the electric power dispatching management level is improved.

Description

technical field [0001] The invention relates to the technical field of electric power dispatching, in particular to an automatic management system and method for electric power dispatching electricity. Background technique [0002] Power dispatching is the leading organization of power grid operation, and data such as power transfer and power generation in power grid operation provide an important basis for power dispatching and commanding. Power dispatching has a wide range of jurisdiction and a large number of equipment. The power dispatching personnel on duty use telephone statistics at a fixed time every day to collect various data such as daily power transfer and power generation of multiple substations under their jurisdiction, and input each data into a spreadsheet in turn for calculation, and then Copy some data calculated in the spreadsheet to the daily electricity report, complete the daily power supply and power generation accounting tasks, and carry out power gri...

AI Technical Summary

Problems solved by technology

[0003] In the existing method, the personnel on duty of power dispatching classify, record and summarize the data of multiple lines and generator sets. Due to the large amount of data, different reporting personnel, different accents, and different substation environments, it is very easy to cause the data of the personnel on duty in power dispatching to be overheard. Unclear, incorrect input, inaccurate statistics, inaccurate accounting

Moreover, there are many substations and many lines, which consume a lot of time and energy of personnel, and the efficiency of manual centralized input and calculation is low, and the reports produced are prone to errors

At the same time, the historical data of power transfer and power generation cannot be saved uniformly, and the query is inconvenient

[0004] The existing transfer power supply and power generation accounting methods are imperfect and inefficient, which can easily lead to inaccurate adjustment of the entire power grid operation mode and load forecasting by power dispatching

If there are system switching tasks in the same period of time, the power dispatching energy is likely to be distracted and dangerous accidents may occur, which may affect the safe and stable production of energy-consuming units

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