Method and system for generating double-bus current distribution

A technology of current distribution and generation system, applied in the field of electric power, can solve problems such as heavy workload, and achieve the effect of solving large workload, facilitating daily maintenance, and avoiding manpower and material resources.

Pending Publication Date: 2022-04-12
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a method and system for generating current distribution of double busbars, which are used to solve the technical problem of heavy workload in the prior art

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  • Method and system for generating double-bus current distribution
  • Method and system for generating double-bus current distribution
  • Method and system for generating double-bus current distribution

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] see figure 1 , a method for generating a double-bus current distribution provided in an embodiment of the present application, including:

[0042] Step 101, exporting several parameters through the substation monitoring system and importing them into an editable report to generate a report template;

[0043] It should be noted that, in this embodiment, the...

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Abstract

The invention discloses a double-bus current distribution generation method and system, and the method comprises the steps: exporting a plurality of parameters through a transformer substation monitoring system, importing the parameters into an editable report, and generating a report template; presetting a current calculation formula in the report template, calculating the three-phase current value of each outgoing line of the double buses according to a plurality of parameters, and filling the three-phase current values into the report template to obtain a double-bus current report; and drawing a double-bus schematic diagram in the double-bus current report according to the three-phase current value and a plurality of parameters to obtain double-bus current distribution. Compared with the prior art, double-bus current distribution can be quickly generated through a report function of an in-situ monitoring system, heavy work of manual data input is avoided, the situation that a large amount of manpower and material resources need to be input in development of a special program module in the monitoring system is also avoided, daily patrol and maintenance of operators are facilitated, fault points are found and positioned in time, and the working efficiency is improved. The accident handling efficiency is improved, hidden dangers are eliminated, and the technical problem of large workload in the prior art is solved.

Description

technical field [0001] The present application relates to the field of electric power technology, and in particular to a method and system for generating current distribution of double buses. Background technique [0002] The bus current of the substation double bus connection method can only be obtained through the calculation of each branch, which limits the development of targeted infrared temperature measurement and other operation and maintenance based on the bus current. [0003] However, during the switching operation of double busbars and the switching operation mode of double busbars and double-section closed loops, there are hidden dangers such as incomplete closing of the knife switch and abnormal contact resistance of the closed loops. If these hidden dangers are not discovered in time during the operation, the This will lead to the occurrence of busbar short circuit voltage loss fault in the whole station, which seriously threatens the safety and reliability of ...

Claims

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Application Information

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IPC IPC(8): G01R19/06G01R19/14G01R29/16G06F17/15
Inventor 王霞张健能林浩勤何宇琪劳锦富梁锦滔洪贞贤李春阳谭梓荣王明方
Owner GUANGDONG POWER GRID CO LTD
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