Loss reduction and energy conservation method and system

A loss reduction and line loss technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems that cannot be used as the theoretical basis and inaccuracy of technical loss reduction measures

Inactive Publication Date: 2016-06-22
YUXI POWER SUPPLY BUREAU OF YUNNAN POWER GRID
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that there is a great inaccuracy in the calculation method of the above-mentioned prior art aimed at the prior art, which cannot be used as the theoretical basis for technical loss reduction measures, even if the calculated line loss provides a theoretical basis for loss reduction According to the basis, it is also necessary for the staff to personally operate the equipment to reduce the line loss defect and provide a loss reduction and energy saving system

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  • Loss reduction and energy conservation method and system
  • Loss reduction and energy conservation method and system
  • Loss reduction and energy conservation method and system

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Embodiment Construction

[0045] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0046] Such as figure 1 As shown, it is in the flowchart of a preferred embodiment of the loss reduction and energy saving method of the present invention, and its main steps include:

[0047] A loss reduction and energy saving method, comprising a central server 21, a three-phase electrical unbalanced current adjustment and a reactive power compensation detection device 22, characterized in that it includes the following steps:

[0048] S1. The central server 21 establishes a transmission line diagram according to the line lengths, wire types, circuit phases and electrical connection relations between each electric pole and electric meter obtained by manual collection, and processes the transmission line diagram in sec...

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Abstract

The invention discloses a loss reduction and energy conservation method and system. The method includes the following steps that: a center server (21) builds a power transmission line diagram, calculates the line loss of each section in a piecewise manner and performs weighing on the line loss to obtain theoretical line loss, and calculates actual line loss and transmits control information to a detection device (22); and the device (22) receives the control information and intelligently controls the compensation capacitance in an intelligent capacitor bank according to reactive power compensation in the control information. With the loss reduction and energy conservation method and system provided by the embodiment of the invention adopted, the calculation result of the theoretical line loss is more accurate, and line loss caused by three-phase imbalance can be effectively reduced, and loss reduction and energy saving can be realized.

Description

technical field [0001] The present invention relates to the field of electric power transmission, and more specifically, relates to a loss reduction and energy saving method and system. Background technique [0002] As the power grid continues to grow, the power loss will also increase, and the workload of line loss analysis and management will also increase, and the importance will become more and more obvious. During the operation of the power grid, the power and line loss indicators are calculated and analyzed, which can assist, make decisions, and support the production management of power companies, grasp the operation status of equipment in a timely manner, and help managers understand important aspects such as power grid line loss, variable loss, load, and power quality. The operating parameters provide a basis for future planning and technical transformation of the power grid, and realize loss reduction and energy saving of the power grid. [0003] The line loss rat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06F19/00
Inventor 郭伟王斌周伟杨隽雷霆鲁诗速邵武杨楠常刚
Owner YUXI POWER SUPPLY BUREAU OF YUNNAN POWER GRID
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