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Power retail pricing method and device based on personalized power demands

A technology of electricity demand and electricity, applied in the field of power system, can solve problems such as ignoring individualized electricity demand, rigid electricity pricing model, unfavorable long-term development of electricity market, etc.

Pending Publication Date: 2020-06-05
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides an electricity retail pricing method and device based on personalized electricity demand, which is used to solve the problem that the existing electricity pricing technology only sets prices to maximize the interests of retailers, ignoring the personality of the main body of electricity in the electricity competition market It is a technical problem that makes the electricity pricing model rigid and unfavorable for the long-term development of the electricity market.

Method used

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  • Power retail pricing method and device based on personalized power demands
  • Power retail pricing method and device based on personalized power demands
  • Power retail pricing method and device based on personalized power demands

Examples

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Embodiment 1

[0060] For ease of understanding, see figure 1 , Embodiment 1 of an electricity retail pricing method based on individualized electricity demand provided by the present application, including:

[0061] Step 101. Obtain a preset retailer behavior model, which is used to simulate the relationship between user electricity costs and retailer revenue, and meets the preset grid load balancing requirements.

[0062] It should be noted that the preset retailer behavior model is a basic electricity market pricing model, and the main consideration is how to set the electricity price to maximize the retailer's income; the calculation of the income is based on the total electricity cost of the user minus The retailer's total electricity purchase cost is obtained. In order to comply with the above calculation method, generally, the preset retailer behavior model needs to meet the grid load balance requirements. The preset grid load balance requirement is that the retailer’s total power pu...

Embodiment 2

[0073] For ease of understanding, see figure 2 , the embodiment of this application provides a second embodiment of an electricity retail pricing method based on individualized electricity demand, including:

[0074] Step 201. Obtain a preset retailer behavior model, which is used to simulate the relationship between user electricity costs and retailer revenue, and meets the preset grid load balancing requirements.

[0075] It should be noted that the preset retailer behavior model is a basic electricity market pricing model, and the main consideration is how to set the electricity price to maximize the retailer's income; the calculation of the income is based on the total electricity cost of the user minus The retailer's total electricity purchase cost is obtained. In order to comply with the above calculation method, generally, the preset retailer behavior model needs to meet the grid load balance requirements. The preset grid load balance requirement is that the retailer’...

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Abstract

The invention discloses a power retail pricing method and device based on personalized power demands. The method comprises the steps: acquiring a preset retailer behavior model; establishing a user behavior model according to the electricity response of the simulated user to the electricity price; carrying out the load curve clustering according to the typical power consumption modes, classifyingthe power consumption modes of the users according to the obtained clustering centers, and acquiring classification results; optimizing a preset retailer behavior model and a user behavior model according to a classification result; and under the constraint of the optimized user behavior model, solving an optimal solution of the optimized preset retailer behavior model to obtain a target power price. According to the application, the technical problem that the existing electric power pricing technology only prices for realizing retailer benefit maximization and ignores the personalized power demand of the power consumption subject in the electric power competition market, so that the electric power pricing mode is rigid and is not beneficial to the long-term development of the electric power market is solved.

Description

technical field [0001] The present application relates to the field of power systems, and in particular to a method and device for pricing retail electricity based on individualized electricity demand. Background technique [0002] With the advancement of the reform of the power system, the duration of the power sales side is gradually relaxed. The power sales side forms a competition mechanism for the power sales market by cultivating independent power sales entities. efficiency. Under the competition mechanism of the retail market, the depth and breadth of user participation in the market are gradually increasing. Although retailers are the main participants and makers of electricity prices in the retail market, the purpose of pricing is to maximize the interests of retailers. However, in the competitive market Under the mechanism, the single power pricing that maximizes the interests of retailers ignores the impact of individual needs of users, and the pricing method is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q30/02G06Q50/06G06K9/62
CPCG06Q10/06315G06Q30/0283G06Q50/06G06F18/23
Inventor 罗钢赵晨赵越张轩林少华张乔榆龚超张兰白杨
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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