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Zone area low-voltage analysis method and system

An analysis method and low-voltage technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as the inability to achieve effective management of distribution transformer station areas, and achieve the effect of convenient comprehensive management

Inactive Publication Date: 2016-02-17
SHANGHAI PROINVENT INFORMATION TECH
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AI Technical Summary

Problems solved by technology

[0004] The invention provides a low voltage analysis method and system in the station area, which solves the technical problem that the effective management of the operation of the distribution transformer station area cannot be realized in the prior art

Method used

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  • Zone area low-voltage analysis method and system
  • Zone area low-voltage analysis method and system

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Embodiment Construction

[0017] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] The embodiment of the present invention provides an application scene diagram of a low voltage analysis method in a station area, as shown in figure 1 As shown, the distribution transformer station area is composed of the distribution transformer, the low-voltage side feeder line of the distribution transformer and the user group supplied by the distribution transformer. The distribution transformer capacity of the station area is 100KVA, and the main and branch low-voltage wires It is LGJ-35, and the connecting wire is 6 square aluminum wires. The station area analysis system is connected with each part of the distribution transformer station area, and can collect the status information of each part of the distribution tra...

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Abstract

The invention relates to the field of distribution transformer zone area voltage quality management, and discloses a zone area low-voltage analysis method and a system. Zone area initialization information inputted by a user is received, the zone area initialization information comprises zone area basic information, zone area distribution and transformation information, zone area line information and zone area operation data, a control instruction of the user is received, and according to the user control instruction and the zone area initialization information, the control instruction is analyzed and fed back. Comprehensive analysis on low voltage causes in the distribution transformer zone area and reasonable measure making are realized, and comprehensive treatment on low voltage in the distribution transformer zone area is facilitated.

Description

technical field [0001] The invention relates to the field of distribution transformer voltage quality management, in particular to a method and system for analyzing low voltage in a distribution transformer. Background technique [0002] The distribution network is the link that supplies power to users in the four major links of power generation, transformation, transmission and distribution in the power system. The 10kV low-voltage distribution network is at the terminal of the distribution network and is directly connected to 380 / 220V low-voltage users through distribution transformers. . The distribution transformer station area is an area composed of distribution transformers, low-voltage side feeder lines of distribution transformers and user groups supplied by the distribution transformers. [0003] As an important part of the distribution network that directly distributes electric energy to low-voltage users, the operation data of the distribution transformer station...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S10/52
Inventor 陈江波寥祖金郜周垚袁秋实钱海涛刘涌黄起强
Owner SHANGHAI PROINVENT INFORMATION TECH
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