Virtual-real synchronous operation method and device for digital twin transformer substation

A substation, real-time operation technology, applied in the field of power equipment control, can solve problems such as the inability to guarantee the priority arrival of equipment A state, complex theme structure, etc., achieve simple methods, ensure synchronous operation, and overcome the effect of complex configuration logic

Pending Publication Date: 2021-12-24
XUCHANG XJ SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Based on the publish / subscribe model, if the real-time state changes of device A and device B use different message topics, it cannot guarantee that the state of device A reaches the twin first
If the same message topic is used, the design of the topic and the structure of the message will be extremely complicated

Method used

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  • Virtual-real synchronous operation method and device for digital twin transformer substation
  • Virtual-real synchronous operation method and device for digital twin transformer substation

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0029] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. According to an embodiment of the present invention, a virtual-real synchronous operation method of a digital twin substation is provided, the flow chart of the method is as follows figure 1 shown, including the following steps:

[0030] Receive real-time operating status change data o...

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Abstract

The invention relates to a virtual-real synchronous operation method and device for a digital twin substation, and the method comprises the steps: marking a time mark on the real-time operation state data of equipment, storing the real-time operation state data in a body real-time library, and synchronizing the real-time operation state data to a twin real-time library, so as to update the state of twin equipment according to the data with the time mark. According to the technical scheme provided by the invention, the equipment states of the transformer substation body and the twin body are synchronized through the time marks of the data, the defects of complex configuration, high operation and maintenance cost and complex configuration logic in the prior art are overcome, and strong consistency of the data is realized through a simple mode, so that synchronous operation of the transformer substation twin body and the transformer substation body is ensured.

Description

technical field [0001] The invention relates to the technical field of power equipment control, in particular to a virtual-real synchronous operation method and device for a digital twin substation. Background technique [0002] In the field of power system technology, the digital twin infrastructure construction of substations has become a hot spot in the research of various substations. The ontology substation is a substation that actually operates in the physical world, and the twin substation is a virtual model created digitally for a physical object. Through the construction of twin substations, the precise operation and maintenance of equipment can be improved, the number of on-site operations can be reduced, and the immersive and visual online monitoring of the operation status of substation equipment can be realized. [0003] In the prior art, the virtual-real synchronous operation methods of the substation body and the twin body mainly include service-based communi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06F16/25
CPCG06Q10/06311G06Q50/06G06F16/252
Inventor 杨迎春黄浩然张航王少鹏丁博刘洋刘洪星丁亮肖寰宇贾亚楠吴可可刘科成梁鹏威朱朝磊霍智超李世通陈鹏鹏张延辉贺博张向前王鹍鹏周山虎方韬杨克男卢政宇李文
Owner XUCHANG XJ SOFTWARE TECH
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