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Power distribution network intelligent planning system based on automatic optimization

An intelligent planning and automatic optimization technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of high degree of manual work and high workload, occupying a large proportion, and not having advanced analysis functions for distribution network planning, etc. problem, to achieve the effect of intelligent planning optimization

Inactive Publication Date: 2015-04-08
GUANGZHOU POWER SUPPLY CO LTD +2
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Problems solved by technology

[0007] (4) The distribution network planning business process supported by the existing distribution network planning software program still has a high degree of artificiality and workload, and decisions based on human experience still occupy a large proportion
Existing planning software programs generally do not have advanced analysis functions for distribution network planning, including automatic comparative analysis of planning schemes, intelligent distribution network planning analysis, etc.

Method used

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  • Power distribution network intelligent planning system based on automatic optimization

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Embodiment Construction

[0021] An intelligent distribution network planning system based on automatic optimization proposed by the present invention is described as follows in conjunction with the accompanying drawings and realized functions:

[0022] The present invention proposes an intelligent distribution network planning system based on automatic optimization, as shown in Figure 1, the system includes raw data collection, load forecasting module, substation planning module, grid planning module, reactive power planning module, alternative Planning program module, technical and economic evaluation module and decision-making module;

[0023] The specific content, functions and connections between the above modules are described in detail as follows:

[0024] (1) Raw data collection module

[0025] The original data that need to be collected for high-voltage distribution network planning include local natural resources and natural conditions, the type, quantity and distribution of large power load...

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Abstract

The invention relates to a power distribution network intelligent planning system based on automatic optimization, and belongs to the technical field of power distribution and utilization engineering electricity network planning design. The power distribution network intelligent planning system comprises an original data collecting module, a load prediction module, a transformer substation planning module, a network frame planning module, a reactive power planning module, an alternative planning scheme module, a technical economy evaluation module and a decision making module. The input of the system is bottom layer data and planning parameters, the output of the system is the optimum planning scheme, the information input and output of each module and the combination among all modules, finally, the intelligent planning function of a power distribution network is realized, and the artificialization degree in the power distribution network planning process can be reduced to the minimum.

Description

technical field [0001] The invention belongs to the technical field of distribution network planning and design for power distribution engineering, and particularly relates to an intelligent distribution network planning system based on automatic optimization, and the data input and output of each functional module in the distribution network planning system and the combination of modules way of design. Background technique [0002] The distribution network is the part closest to the user in the power network. Scientific optimization planning for it can ensure the rationality of the power grid transformation and the safety and economy of the power grid operation, and improve the power supply quality of the distribution network. Distribution network planning is to determine the optimal system construction plan based on the results of load forecasting during the planning period and the basic conditions of the existing network, and minimize the construction and operation costs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 万国成陈健周鑫雷才嘉邱朝明吴江苇刘东升袁超于力庄池杰许爱东田兵张斌胡军
Owner GUANGZHOU POWER SUPPLY CO LTD
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