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A method and system for establishing a distribution network model

A distribution network and model technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problems of inconvenient maintenance of the distribution network model, inconsistency between the power grid model and the power grid operation model, and achieve convenient maintenance and assurance. correctness effect

Active Publication Date: 2015-12-16
云谷技术(珠海)有限公司
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Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a method for establishing a power distribution model, which aims to solve the problems that the existing distribution network model is inconvenient to maintain, and the power grid model is often inconsistent with the actual operation model of the power grid

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  • A method and system for establishing a distribution network model
  • A method and system for establishing a distribution network model
  • A method and system for establishing a distribution network model

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] In the embodiment of the present invention, the correctness of the multi-person maintenance model can be ensured by obtaining the maintenance authority of the pre-set distribution network model, thereby facilitating maintenance, and the online modeling message is used to notify other model maintenance modules to update according to the generated network topology model The network topology model maintained by each can make the grid model and the actual operation model of the grid always consistent.

[0026] See figure 1 , The embodiment of the present invention provides a method for estab...

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Abstract

The invention relates to the technical field of distribution network models, and provides a method and a system for establishing a distribution network model. The method comprises the following steps: acquiring preset maintenance authorizations of the distribution network model; establishing a primary equipment model and a secondary equipment model in a range specified by the maintenance authorizations, and drawing a figure, wherein the secondary equipment model and the figure are respectively associated with the primary equipment model; according to the primary equipment model, the secondary equipment model and the figure which are associated, generating a network topology model; and informing other model maintenance modules to update network topology models respectively maintained by themselves according to the generated network topology model by using online modeling information. According to the invention, through acquiring the preset maintenance authorizations of the distribution network model, the correctness of a multi-people maintenance model can be ensured, thereby facilitating maintenance; and other model maintenance modules are informed to update network topology models respectively maintained by themselves according to the generated network topology model by using online modeling information, so that a power grid model is always consistent with an actual power-grid running model.

Description

Technical field [0001] The invention belongs to the technical field of distribution network models, and in particular relates to a method and system for establishing a distribution network model. Background technique [0002] The rapid development of computer and network technology has promoted the automation process of other industries in the society. The new generation of power grid dispatching system continues to develop in the direction of information integration. The International Electrotechnical Commission IECTC57 proposed the Common Information Model (CIM, Common Information Model) of the power system to promote the application of power The standardized construction of the system enables the exchange and sharing of power application information. [0003] The distribution network is widely distributed, there are many equipment, and there are many maintenance units. When building a distribution network model, multiple people are required to coordinately maintain the current g...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00G06F17/50
CPCY04S10/40
Inventor 胡勇吴夙辛柱吴冬松刘奇峰
Owner 云谷技术(珠海)有限公司
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