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System and method for managing line loss of power grid in real time

A management system and management method technology, applied in the management system, the system field of real-time management of line losses in the power grid, can solve problems such as low efficiency and hysteresis, and achieve the effects of easy operation, strict safety, and digital equipment management.

Inactive Publication Date: 2012-07-04
STATE GRID CORP OF CHINA +1
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Problems solved by technology

Because the management measures of this management mode are remedial measures formulated after the event according to the management situation of the previous cycle, there is obvious lag and blindness, and the longer the management cycle is, the more obvious this shortcoming is, and the lower the efficiency is.

Method used

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  • System and method for managing line loss of power grid in real time
  • System and method for managing line loss of power grid in real time
  • System and method for managing line loss of power grid in real time

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] A power grid line loss real-time management system, its structure is as follows figure 1 shown. It includes an automatic data management server 1, a central database 2, a real-time line loss management module 3 and a plurality of workstations 7. The output end of the automatic data management server is connected to the input end of the central database through the network, the central database communicates with the real-time line loss management module, and the output end of the real-time line loss management module is connected to each workstation through the network.

[0035] The automated data management server includes the SG186 data interface module, the substation remote meter reading system interface module, the electric energy collection system interface module, the data service basic setting module, and the data servi...

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Abstract

The invention discloses a system and method for managing line loss of a power grid in real time. The system comprises an automatic data management server, a center database, a real-time line loss management module and a plurality of work stations. The output end of the automatic data management server is connected with the input end of the centre database through a network; the center database and the real-time line loss management module are communicated with each other; and the output end of the real-time line loss management module is connected with each work station through a network. By using an SG186 system data and remote meter reading data as bases, the refined management of the line loss can be realized, the problems existing in the existing line loss management are effectively solved, and various metering faults and illegal power utilization behaviors can be found out in time, so that measures can be adopted in time. Therefore, the purpose of reducing the line loss is achieved.

Description

technical field [0001] The invention relates to a management system in the field of power systems, in particular to a system and method for real-time management of line loss in a power grid. Background technique [0002] The line loss in the power system is an important technical and economic indicator of the power supply management departments at all levels. The line loss index not only reflects the advanced nature of power supply enterprise network construction, the rationality of design and installation process, but also reflects the management level of power supply. Line loss occurs in the process of power supply, especially the power line directly facing the end user and the process of transformation, power distribution, protection, control and other processes in the line. Line loss is generally divided into technical line loss and management line loss. Technical line loss is the energy loss caused by the technical parameters of the equipment and the line itself, such ...

Claims

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Application Information

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IPC IPC(8): H02J3/00H02J13/00G06F17/30
CPCY04S10/545Y02E60/723Y02E40/76Y04S10/16Y02E40/70Y02E60/00Y04S10/50
Inventor 范吉亮赵利军乔博张书宾
Owner STATE GRID CORP OF CHINA
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