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Method and device for configuring power supply mode of power distribution network

A technology of power supply mode and configuration method, applied in the field of distribution network, can solve problems such as the inability to meet the power supply reliability requirements of precision manufacturing parks

Pending Publication Date: 2022-06-24
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a configuration method and device for distribution network power supply mode to solve the technical problem that the current distribution network power supply mode cannot meet the power supply reliability requirements of precision manufacturing parks

Method used

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  • Method and device for configuring power supply mode of power distribution network
  • Method and device for configuring power supply mode of power distribution network
  • Method and device for configuring power supply mode of power distribution network

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0033] As recorded in related technologies, in the enterprise distribution network, active power filters, static var compensators and switching capacitor banks are widely used to solve power quality problems, but the independent actions of multiple management devices may cause Unpredictable power fluctuations pose a threat to the smooth operation of precision manufacturing equipment, and even bring hidden dangers to the safe operation of the power system; at th...

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Abstract

The invention discloses a power distribution network power supply mode configuration method and device, and the method comprises the steps: obtaining the voltage grade of a power distribution network of a precision manufacturing industry park, determining the power grid structure of the power distribution network according to the voltage grade of the power distribution network, and carrying out the power supply configuration of the power distribution network according to the power grid structure and preset power supply configuration information. The target power supply configuration information of the power distribution network is obtained, so that power supply configuration can be performed according to the actual power grid structure required by the park, the actual demand of the park is met, and the power supply reliability of the park is improved; and finally, according to the target power supply configuration information, determining a fault processing strategy, an automatic terminal configuration form and a communication form of the power distribution network, so that the fault processing strategy can be adopted for processing when a power supply fault or sudden power failure occurs, and the power supply reliability is further improved.

Description

technical field [0001] The present application relates to the technical field of distribution networks, and in particular, to a method and device for configuring a power supply mode of a distribution network. Background technique [0002] The development of precision manufacturing is highly dependent on power supply. Power quality and power supply reliability directly affect the operation of precision manufacturing and user production. There are many types of existing precision manufacturing industries with complex load types and different requirements for power quality. Currently, there is no power supply solution suitable for most precision manufacturing industries on the market. [0003] At present, management devices such as active power filters, static var compensators, and switching capacitor banks are widely used in enterprise distribution networks to solve power quality problems. However, the independent actions of multiple management devices may cause unpredictable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00017H02J13/00022H02J2213/10
Inventor 黄杨珏姚瑶陈鹏金杨朱远哲宋萌夏亚君汪进锋吕鸿何昌皓姜绍艳
Owner GUANGDONG POWER GRID CO LTD
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