Power demand prediction and planning and reliability-based power distribution network construction method

A power demand and reliability technology, applied in the field of power distribution network, can solve problems such as the inability to effectively adjust the distribution network, and achieve the effects of easy mastery and operation, increased pertinence, and convenient mastery

Inactive Publication Date: 2015-04-29
ECONOMIC TECH RES INST STATE GRID QIANGHAI ELECTRIC POWER
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  • Abstract
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Problems solved by technology

However, the current distribution network planning method can only analyze the reliability of power supply, and cannot make effective adjustments according to the development of the distribution network.

Method used

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  • Power demand prediction and planning and reliability-based power distribution network construction method

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Embodiment Construction

[0023] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0024] The invention discloses a distribution network construction method based on power demand forecast planning and reliability, which includes the following steps:

[0025] Step 1) Determine the planning area stage: the distribution network planner determines the planning area, according to the detailed control planning of the planning area, referring to the survey results of load density indicators in various industries, to determine the saturated load density indicators of the corresponding industries in each district; The saturated load density index of the corresponding industry adopts the analysis and analogy method, according to the specific la...

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Abstract

The invention provides a power demand prediction and planning and reliability-based power distribution network construction method. For characteristics of different regions, power demand prediction and planning are performed, different reliability targets are set, measures are optimized according to weak links of different power distribution networks, and power distribution network projects are reasonably arranged, so that the power distribution network construction pertinence is improved. A useful reference is provided for the power distribution network construction of a power distribution network planner, and a powerful technical support is provided for power distribution network planning work in the future.

Description

technical field [0001] The invention relates to the technical field of electric power distribution network, in particular to a distribution network construction method based on power demand forecast planning and reliability. Background technique [0002] The grid structure of the power grid is a key point in the planning and transformation of the urban power grid. The wiring mode is the basic reflection of the grid structure. It not only involves the economy and reliability of the grid construction, but also has great significance for the development of the entire electric power industry. [0003] With the rapid development of urban economy and large-scale urban construction, the demand for electricity will increase significantly, and the construction of distribution network will also develop rapidly. However, the current distribution network planning method can only analyze the reliability of power supply, and cannot make effective adjustments according to the development ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y04S10/50
Inventor 张晓波安娟黄存强赵国仲李荣
Owner ECONOMIC TECH RES INST STATE GRID QIANGHAI ELECTRIC POWER
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