Power grid system operation control method and system
A grid system and operation control technology, applied in the field of power systems, can solve problems affecting the reliability of calculation results, grid system operation failures, and high work intensity, so as to achieve accurate and reliable scheduling results, reduce calculation errors, and improve work efficiency. Effect
Pending Publication Date: 2021-10-22
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
[0003] There are many power transmission and transformation equipment in the main network for grid regulation and management, and a large number of main network equipment power outages need to be arranged throughout the year. The work related to power grid operation risk data preparation, calculation verification, and process approval mainly relies on manual work. The level of comprehensive power outage management has huge work intensity and low work efficiency, and manual operation can easily cause data errors and loss, etc., which directly affects the reliability of calculation results and causes grid system operation failures.
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[0050]The technical solution in the embodiment of the solution will be clearly and completely described below in conjunction with the drawings in the embodiment of the solution. Obviously, the described embodiment is only a part of the embodiment of the solution, not all the embodiments. Based on the embodiments in this solution, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this solution.
[0051] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.
[0052] It should be understood that the terminology used in the specification of this solution is only for the purpose of describing specific embodiments and is not intended to limit the solution. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless...
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The invention provides a power grid system operation control method and system. The method comprises the steps of obtaining an electric power and electric quantity peak regulation balance calculation instruction, and calculating a total electric power profit and loss value and a total electric quantity profit and loss value according to the electric power and electric quantity peak regulation balance calculation instruction, and adjusting the power grid system according to the total electric power profit and loss value and the total electric quantity profit and loss value, so that the adjusted power grid system realizes supply and demand balance and reliable operation. According to the power grid system operation control method and system, power grid system operation automatic control considering electric power and electric quantity peak regulation balance is realized, a convenient software tool is provided for power grid planning and dispatching personnel to analyze renewable energy consumption and safety, adequacy and economical efficiency of the power system, manual operation is greatly reduced, the working efficiency is improved, calculation errors caused by human factors are reduced, the calculation result is automatically calculated and output, the calculation automation of the total electric power profit and loss value and the total electric quantity profit and loss value is realized, and the dispatching working result is more accurate and reliable.
Description
technical field [0001] The solution relates to the technical field of power systems, in particular to a power grid system operation control method and system. Background technique [0002] The calculation modes of power purchase, power balance and peak shaving balance involved in the existing power grid regulation work are mainly: to obtain the output data of other related systems as the original input data, because the format and content of the original input data are complicated and the data volume is huge , it needs to be screened, converted and adjusted as the input data of this calculation work; then the processed input data is classified and counted, and the relevant calculation formulas are edited in the excel form, and the necessary sensitivity parameter settings are supplemented manually; finally Summary calculation, manual statistical drawing, output corresponding chart statistical results for analysis. [0003] There are many power transmission and transformation...
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IPC IPC(8): H02J3/46H02J3/06
CPCH02J3/466H02J3/06H02J2203/10
Inventor 钟雅珊杨韵付聪张水平包博左剑
Owner GUANGDONG POWER GRID CO LTD