Distribution network operation monitoring method based on holographic image technology

A holographic image and distribution network technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problems of untimely operation and incomplete understanding of external weather information, so as to improve social responsibility, reduce enterprise and Effects of people's property damage

Active Publication Date: 2019-10-15
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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Problems solved by technology

[0004] This application provides a distribution network operation monitoring method based on holographic image technology to solve the problem of incomplete and untimely understanding of distribution network equipment location information and external meteorological information during the operation monitoring process of 10kV distribution network equipment in the prior art

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  • Distribution network operation monitoring method based on holographic image technology

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Embodiment Construction

[0024] see figure 1 , which is a flowchart of a distribution network operation monitoring method based on holographic image technology in this application;

[0025] Depend on figure 1 It can be seen that the embodiment of the present application provides a distribution network operation monitoring method based on holographic image technology, the method includes:

[0026] S10: Based on the 10kV feeder of the distribution network, obtain the ledger of medium and low voltage distribution network equipment, and construct a holographic basic diagram of the operation monitoring topology of the medium and low voltage distribution network according to the data and topological relationship of the distribution network equipment; wherein, the distribution network Equipment includes medium voltage lines, distribution transformers, circuit breakers, ring main units and power distribution rooms;

[0027] In this embodiment, the obtained equipment ledger is not limited to include the equi...

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Abstract

The application discloses a distribution network operation monitoring method based on a holographic image technology, which includes the following steps: acquiring the equipment ledger of a medium-/low-voltage distribution network by taking 10kV feeders of the distribution network as units, and constructing a holographic medium-/low-voltage distribution network operation monitoring topology base map according to the equipment ledger and the topological relationship; acquiring the operation information of the 10kV feeders from a production management system; acquiring the geographic informationof the 10kV feeders from a distribution network GIS (Geographic Information System); acquiring the operation meteorological information of the 10kV feeders from a meteorological system; displaying all the information in the holographic medium-/low-voltage distribution network operation monitoring topology base map to obtain a holographic medium-/low-voltage distribution network operation monitoring map; and issuing an alarm for abnormal distribution network equipment according to the information displayed in the holographic medium-/low-voltage distribution network operation monitoring map. The method provided in the embodiment of the application, together with a background monitoring system, can improve the operation and maintenance level of 10kV medium-voltage lines, quickly locate equipment faults, prevent heavy load and overload of equipment and improve the power supply reliability of the system.

Description

technical field [0001] The application relates to the technical field of 10KV medium and low voltage distribution network power system monitoring, in particular to a method for monitoring the operation of the distribution network during the operation of the holographic medium and low voltage distribution network. Background technique [0002] my country's 10kV distribution network automation and distribution network geographic information system (GIS) mostly operate independently. When the distribution network is running, the external link data needs to be obtained by a dedicated system, which causes great inconvenience to the 10kV distribution network operation monitoring process. Not only It reduces the efficiency of distribution network operation and management, and also reduces the perception level of distribution network operation risks. [0003] At present, the development status of my country's distribution automation monitoring system is to display the monitoring resu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G06Q50/06H04L29/08G01D21/02
CPCH02J13/0013G06Q50/06H04L67/12G01D21/02H02J13/00001Y04S10/40Y04S10/50
Inventor 杨金东王科刘红文聂鼎李彦生董涛李维
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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