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Joint deployment method and device for distributed power supplies and intelligent parking lots

A technology of distributed power supply and parking lot, which is applied in the field of deployment design of intelligent parking lot, can solve problems such as unreasonable, less consideration of the uncertainty of electric vehicle output, active power and reactive power network loss, and voltage quality impact , to achieve the effect of promoting digestion

Inactive Publication Date: 2016-12-14
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

At present, scholars at home and abroad have conducted research on the optimal deployment of electric vehicles and distributed power. However, the existing research rarely considers the uncertainty of the output of electric vehicles, which has caused great irrationality, especially for wind power. , Photovoltaic and other uncontrollable intermittent power sources
[0004] In addition, the R / X of the distribution network is relatively large, and both active power and reactive power will have a significant impact on network loss and voltage quality

Method used

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  • Joint deployment method and device for distributed power supplies and intelligent parking lots
  • Joint deployment method and device for distributed power supplies and intelligent parking lots
  • Joint deployment method and device for distributed power supplies and intelligent parking lots

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Embodiment Construction

[0029] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0030] Such as figure 1 Illustratively shows a basic deployment framework including smart parking lots and distributed power active distribution networks. It should be noted that figure 1 Distributed Generation (DG) only exemplifies wind power, but it is also applicable to systems including photovoltaic power generation, gas turbines, and biomass power generation.

[0031] In the above-mentioned active distrib...

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Abstract

The invention discloses a joint deployment method for distributed power supplies and intelligent parking lots. The method includes the steps that a first-stage model is established, wherein the control variables of the first-stage model include a first vector representing candidate station locations in the distributed power supplies and the number of distributed power supplies configured at the candidate station locations, and a second vector representing candidate station locations in the intelligent parking lots and the number of bidirectional charging piles configured at the candidate station locations; a second-stage model is established, wherein the control variable of the second-stage model is a third vector representing active power and reactive power in the intelligent parking lots; the first-stage model and the second-stage model are solved with a preset algorithm, the optimal solutions of the first vector and the second vector are obtained, and the optimal solutions serve as the joint deployment scheme of the distributed power supplies and the intelligent parking lots, wherein the optimal solutions are obtained by carrying out repeated iteration on the solving results of the first-stage model and the second-stage model. The invention further discloses a joint deployment device for the distributed power supplies and the intelligent parking lots.

Description

Technical field [0001] The present invention relates to the field of deployment design of smart parking lots, and more specifically, to a joint deployment scheme of distributed power sources and smart parking lots. Background technique [0002] With the advancement of industrialization, the increasing amount of greenhouse gas emissions has become one of the important environmental problems facing large and medium-sized cities. Electric vehicles have a flexible energy supply method, simple and portable, low energy consumption, light pollution, and effective reduction of pollution. The advantages of dependence on fossil fuels have received widespread attention from society. The significant advantages of electric vehicles in energy utilization and increasing social demand make the development of electric vehicles necessary and urgent. [0003] Electric vehicles (EVs) are connected to the grid. For example, in a system that includes smart parking lots and distributed power active powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/367
Inventor 曾博冯家欢卫璇胡强董厚琦刘亚迪刘裕欧阳邵杰刘文霞刘宗歧
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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