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Method and device for conductive loop configuration optimization at position of ring main unit partition and server

A conductive loop and configuration optimization technology, applied in the field of power equipment, can solve problems such as poor reliability of the ring main unit, and achieve the effects of improving reliability, reducing electric field and current density, and optimizing configuration methods.

Active Publication Date: 2017-06-13
YIHE ELECTRIC GRP
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  • Abstract
  • Description
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Problems solved by technology

[0004] The embodiment of the present invention provides a method, device and server for optimizing the configuration of the conductive circuit at the partition of the ring network cabinet to solve the technical problem of poor reliability of the ring network cabinet in the prior art

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  • Method and device for conductive loop configuration optimization at position of ring main unit partition and server
  • Method and device for conductive loop configuration optimization at position of ring main unit partition and server
  • Method and device for conductive loop configuration optimization at position of ring main unit partition and server

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Embodiment Construction

[0060]In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0061] see figure 1 , is a schematic flow diagram of a method for optimizing the configuration of the conductive loop at the partition of the ring main unit provided by the embodiment of the present invention, as shown in figure 1 As shown, the method includes:

[0062] Step S101: Establish a simulation model, wherein the simulation mo...

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Abstract

The invention relates to a method and device for conductive loop configuration optimization at the position of a ring main unit partition and a server. A simulation model is established; grid division is performed on the simulation model; in the simulation model after grid division, a target model is selected; an electric field and current density of the simulation model are calculated by applying a simulation voltage and a simulation current to the target model; if the electric field and / or the current density is larger than a corresponding determination threshold, the simulation model is modified according to an adjustment policy; and if the electric field and the current density is smaller than or equal to the corresponding determination threshold, a ring main unit conductive loop configuration result is generated according to the simulation model. Quantitative analysis can be performed on the electric field and current density of a ring main unit, a mode of configuring a ring main unit conductor is effectively optimized and adjusted, the electric field and current density of the ring main unit are reduced, and reliability is improved.

Description

technical field [0001] The disclosure relates to the technical field of electric power equipment, and in particular to a method, a device and a server for optimizing the configuration of a conductive circuit at a partition of a ring network cabinet. Background technique [0002] Ring network cabinets are usually used for switching load currents, breaking short-circuit currents and transformer no-load currents, as well as charging currents for overhead lines and cable lines at a certain distance. They play a role in control and protection. They are important switching devices for ring network power supply and terminal power supply. . In industrial and mining enterprises, residential quarters, ports and high-rise buildings and other AC 10kV power distribution systems, the high-voltage circuits usually use load switches and are equipped with high-voltage fuses for protection. [0003] At present, a circuit breaker room is usually installed in the ring main unit, and each circu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/23
Inventor 薛蒙李兴鹏张萍梁剑锋刘长华刘晓坤
Owner YIHE ELECTRIC GRP
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