Auxiliary power grid planning system

A technology for power grid planning and auxiliary systems, applied in the field of power grid management, can solve problems such as weak theoretical basis, achieve the effects of simple analysis, improved effectiveness and safety, and guaranteed safety

Inactive Publication Date: 2017-09-29
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At the same time, for the medium and long-term optimization planning problems of the power grid, planning functions (such as linear functions, neural networks, fuzzy methods, decision trees, etc.) and plann

Method used

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Embodiment Construction

[0055] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0056] like figure 1 As shown, the embodiment of the present invention provides a power grid planning auxiliary system, including

[0057] Power grid power flow acquisition and calculation module, used for power grid power flow calculation;

[0058] Power grid power flow analysis and prediction module, used to analyze and predict power grid power flow data;

[0059] The power grid working condition access module is used to access the real-time operating condition data of each power equipment;

[0060] The data preprocessing module is used to receive and standardize the centralized storage of the collected power equipment working condition data;

[0061] The power grid situation prediction module adopts statistical regression and data-driven methods to...

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Abstract

The invention discloses an auxiliary power grid planning system. The auxiliary power grid planning system comprises a power grid flow acquisition calculating module, a power grid flow analysis prediction module, a power grid condition access module, a data preprocessor module, a power grid situation prediction module, a power grid group combined planning analysis module, an expert decision analysis module, a central processor, a planning decision simulation module, a virtual actuator, a virtual parameter module, a simulation analysis module, a power grid information management module and a man-machine interaction module. The system is advantaged in that the system is suitable for different power supply guarantee rate requirements, a power grid planning process optimized to a maximum degree can be further provided, power grid network regulation and control validity and safety are improved, and stability and efficiency of power grid network operation are improved.

Description

technical field [0001] The invention relates to the field of power grid management, in particular to a power grid planning auxiliary system. Background technique [0002] Grid planning, also known as transmission system planning, is based on load forecasting and power supply planning. Power grid planning determines when and where to invest in what type of transmission lines and the number of circuits to achieve the required transmission capacity within the planning cycle, and to minimize the cost of the transmission system on the premise of meeting various technical indicators. The city is the main load center of the power system. Whether the urban power grid operates well depends on whether the planning and construction of the urban power grid are scientific and economically reasonable. For power supply companies with huge fixed assets, urban network planning is crucial to the survival and always play a decisive role in development. The power supply enterprise is not only...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06313G06Q10/06375G06Q50/06
Inventor 蒋琪蒋勃孙自安杨柳邹彬许玥郝伟薛军苟秦晋王剑庄华王梅李媛李鸿靳媛陈晓贾静郭文博何凯李尧韩波张宇罗冠华薛晶张梅
Owner STATE GRID CORP OF CHINA
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