Line loss lean comprehensive management system and method

A comprehensive management and line loss technology, applied in the field of power systems, can solve problems such as information islands, high work costs, and single analysis of line loss results, and achieve the effects of ensuring comprehensiveness and integrity, reducing work costs, and accurate calculation results

Inactive Publication Date: 2013-06-26
STATE GRID SHANDONG ELECTRIC POWER
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1). The data related to line loss is scattered in various automation systems, and there is a phenomenon of "information island"
[0005] (2). The calculation of the line loss is done after the statistics of each system, and then the data is sorted out. Therefore, it is a statistical calculation after the event, and online statistics and calculations cannot be performed in real time.
[00...

Method used

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  • Line loss lean comprehensive management system and method
  • Line loss lean comprehensive management system and method
  • Line loss lean comprehensive management system and method

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Embodiment Construction

[0025] Attached below figure 1 , attached figure 2 , attached image 3 , attached Figure 4 The present invention will be further described.

[0026] as attached figure 1 As shown, the lean integrated management system for line loss includes the power system data connected to the adapter and storing the power system data of each transformer, wire, load, capacitor, reactor switch, busbar, meter, station area, and low-voltage users in the power grid. Electric energy collection system, load control system and marketing MIS system, the electric energy collection system, load control system and marketing MIS system are connected to enterprise service bus ESB, line loss lean integrated management system server and database after being converted by adapter interface Connected to the enterprise service bus ESB, the server of the line loss lean comprehensive management system reads various power system data from the electric energy collection system, load control system and market...

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Abstract

The invention relates to a line loss lean comprehensive management system and a line loss lean comprehensive management method. Relevant line loss data dispersed at automation systems are integrated so as to establish a uniform line loss databank and eliminate line loss information isolated island. The data is read on line so as to calculate the line loss, and the conventional line loss calculation is changed into on-line statistics and calculation from afterwards statistics and calculation, so that the real-time property in line loss analysis is enhanced. The line loss situation of an electric power bureau is calculated in the overall angle, the calculation and analysis on the line loss cover all voltage grades of a power grid, and the comprehensiveness and the completeness in line loss calculation and analysis are ensured. By adopting the on-line calculation mode, the situation that in the past the calculation and analysis can only be carried out on typical days is changed, the line loss analysis does not change along with the change of the season and the external environment any longer, the calculation result is more accurate and real, the situation that in the past only the line loss result is singly and roughly analyzed is changed, the working cost is lowered, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a power system, in particular to a line loss lean comprehensive management system and a line loss lean comprehensive management method. Background technique [0002] Power grid power loss (referred to as line loss) is an important comprehensive technical and economic index for power companies, and it also reflects the planning and design, production technology and operation management level of the power grid. The power loss generated by the power grid during the transmission of electric energy directly affects the efficiency and economic benefits of electric power. With the deepening of power system reform, whether the operation of the power grid is economical, whether the technical means of power supply and consumption management are scientific, etc., all involve the operating costs of power grid enterprises and the overall economic benefits of the whole society. Therefore, reducing line loss is an important task for the powe...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCY02P90/82
Inventor 刘继东王相伟袁伟玉赵建文朱伟义尹明立刘宁
Owner STATE GRID SHANDONG ELECTRIC POWER
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