Scheduling accident plan generating and checking method based on expert knowledge base
A technology of expert knowledge base and accident plan, which is applied in the field of generation and verification of dispatching accident plan based on expert knowledge base, can solve problems such as the increase of power flow uncertainty, and achieve the effect of improving comprehensive management level and emergency response capability
Pending Publication Date: 2022-07-26
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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With the rapid development of new energy, the uncertainty of grid power flow increases, and the regulation and operation is facing many challenges
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[0027] The following will be combined with the Figure 1-2 , clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0028] The present invention provides a method for generating and checking a scheduling accident plan based on an expert knowledge base, which includes the following steps:
[0029] S1, obtain the plant station and power grid topology model through the regulation cloud platform.
[0030] The regulatio...
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The invention relates to a scheduling accident plan generating and checking method based on an expert knowledge base, and the method comprises the following steps: S1, obtaining a plant station model and a power grid topology model through a regulation and control cloud platform; s2, modeling a regulation and control operation mode according to relevant regulations of regulation and control regulations; s3, on the basis of the historical plan, a scheduling accident intelligent disposal expert knowledge rule base is constructed through a machine self-learning method; s4, calling an expert knowledge rule base, and automatically generating an accident disposal plan according to the plant station information; and S5, checking the accident disposal plan generated in the step S4 based on the current power grid operation mode. The method enables the generation of the accident plan to be faster, more accurate and more complete, improves the handling and analysis capability of the regulation and control personnel for the transformer substation plan, improves the accuracy of the accident handling of the plan of the regulation and control personnel, and guarantees the safe and stable operation of a power grid.
Description
technical field [0001] The invention belongs to the technical field of power system automation, and in particular relates to a method for generating and checking a dispatch accident plan based on an expert knowledge base. Background technique [0002] In the power system, the UHV AC and DC power grid has developed into a large-scale and complex interconnected power grid system, and the operating characteristics of the power grid are increasingly complex. With the rapid development of new energy sources, the uncertainty of power grid flow increases, and regulation and operation face many challenges. Timely control of power grid operation trends, rapid response to power grid accidents, and proper handling of power grid equipment failures have put forward higher requirements for regulators and operators, and the decision-making and operational pressures faced by regulators and operators are also increasing. [0003] Therefore, this paper proposes a plan generation and verifica...
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IPC IPC(8): G06Q10/06G06Q50/06G06N20/00
CPCG06Q10/06311G06Q50/06G06N20/00
Inventor 王亚军杨立波王鑫明马斌孙广辉曹树江习新魁贾晓卜
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD