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Power resource coordination scheduling method and system considering electric vehicle demand response

A technology of electric vehicles and power resources, applied in the direction of electric vehicle charging technology, power network operating system integration, resources, etc., can solve the problems of lack of humanization, neglect of experience and satisfaction, etc., to improve the ability of optimization and coordination, and enhance information interaction Effect

Active Publication Date: 2022-07-29
NARI NANJING CONTROL SYST +6
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with other ecological scheduling resources, electric vehicles also focus on user-side experience. Although traditional scheduling methods can achieve optimal scheduling of power resources, they ignore user-side experience and satisfaction, and lack humanization.

Method used

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  • Power resource coordination scheduling method and system considering electric vehicle demand response
  • Power resource coordination scheduling method and system considering electric vehicle demand response
  • Power resource coordination scheduling method and system considering electric vehicle demand response

Examples

Experimental program
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Effect test

Embodiment 1

[0096] A method for coordinating and dispatching electric power resources considering the demand response of electric vehicles according to the present invention, see figure 1 As shown, in the electric vehicle-charging pile-dispatching center structure based on the wireless-Bluetooth-mobile communication network connection, the user terminal transmits the load demand to the charging pile through the mobile communication network through the APP, and the built-in Bluetooth of the charging pile collects the data information of the user terminal, including Static parameters and dynamic parameters (such as rated charging power of electric vehicles, actual charging power, remaining battery power, etc.), charging piles and dispatching centers interact through wireless network communication to build a dispatching center as the upper layer, charging piles and electric vehicles as the lower layer. With a two-layer model structure, the process of power resource scheduling includes:

[00...

Embodiment 2

[0182] The same inventive concept as Embodiment 1, a dual-layer coordinated scheduling system for electric power resources considering the demand response of electric vehicles of the present invention includes:

[0183] The data acquisition module is used to acquire the electric vehicle charging power demand;

[0184] The scheduling model acquisition module is used to acquire a two-layer model of power resources. The two-layer model of power resources includes a system scheduling layer and a flexible load layer. The system scheduling layer takes the load peak-valley difference and the minimum charging power demand deviation as the system scheduling The optimization goal of the flexible load layer is the smallest charging cost, the smallest uncertainty of the electric vehicle's responsive resources, and the largest user-side charging demand satisfaction degree as the optimization goal of the flexible load response;

[0185] The coordination scheduling module is used to upload t...

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Abstract

The invention discloses a method for coordinating and dispatching electric power resources considering the demand response of electric vehicles. The target calculates the total charging power scheduling command, and sends the total charging power scheduling command to the flexible load layer; solves the corresponding optimization target to calculate the new electric vehicle power demand, and uploads the new electric vehicle charging power demand to the system scheduling layer, and iteratively solve the optimization objectives of the system scheduling layer and the flexible load layer until the optimal total charging power is obtained. The invention establishes a double-layer coordination and dispatch model of power resources, performs multi-objective optimization, and improves the optimization and coordination ability of power resources.

Description

technical field [0001] The invention belongs to the technical field of flexible load coordination scheduling, and in particular relates to a double-layer coordination scheduling method of electric power resources considering the demand response of electric vehicles, and also relates to a double-layer coordination scheduling system of electric power resources considering the demand response of electric vehicles. Background technique [0002] Since the reform and opening up, the annual consumption of my country's power resources has continued to grow rapidly. Up to now, my country has become the largest country in power production and power consumption. The main methods of power generation include wind power, hydropower and thermal power, with tens of thousands of power generation devices, and the annual output of power resources is far ahead in the world. With the rapid development of social production, the national electricity consumption has also greatly increased. The eme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/00H02J3/06H02J3/14H02J3/32G06F30/20G06Q10/06
CPCH02J3/0075H02J3/06H02J3/144H02J3/322G06F30/20G06Q10/06315H02J2203/10H02J2203/20Y04S30/14Y04S30/12Y02T90/167Y02E40/70
Inventor 陈良亮蔡华张卫国郑红娟杨凤坤李雪明邵军军孙季泽周材陈嘉栋朱庆李化王立业任端
Owner NARI NANJING CONTROL SYST
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