Time-sharing pricing method for promoting energy sharing of multiple prosumers in community micro-grid

A technology of time-of-use electricity pricing and micro-grid, which is applied in market forecasting, instrumentation, business, etc., and can solve problems such as not considering the time-of-use pricing mechanism

Pending Publication Date: 2021-12-31
SICHUAN UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] 1. Lack of detailed analysis and modeling of the operation of flexible resources within the main body of prosumers, as well as effective energy sharing trading methods between different types of prosumers
[0005] 2. No c

Method used

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  • Time-sharing pricing method for promoting energy sharing of multiple prosumers in community micro-grid
  • Time-sharing pricing method for promoting energy sharing of multiple prosumers in community micro-grid
  • Time-sharing pricing method for promoting energy sharing of multiple prosumers in community micro-grid

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Embodiment Construction

[0112] The technical scheme of the present invention is described in further detail below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following description.

[0113] Such as Figure 9 As shown, the present invention focuses on building a community micro-grid multi-prosumer sharing transaction framework, and elaborates the time-sharing pricing method for promoting community micro-grid multi-prosumer energy sharing, wherein the community micro-grid internal multi-prosumer shares The transaction time-of-use electricity price mechanism is determined by an iterative solution framework embedded with column and constraint generation algorithms.

[0114] Assume that the specific composition of the community micro-grid system is as follows: figure 1As shown, different prosumers may contain different flexible resources, and the operating parameters of different flexible resources are shown in Table 1. The forecast scenar...

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Abstract

The invention discloses a time-sharing pricing method for promoting energy sharing of multiple prosumers in a community micro-grid, and relates to the technical field of electricity selling side electricity markets, and the method comprises the following steps: step 1, analyzing the characteristics of a multiple-prosumer sharing transaction market in the community micro-grid, and constructing a multiple-prosumer sharing transaction framework in the community micro-grid; step 2, designing a time-of-use electricity price mechanism of the community micro-grid internal multiple-prosumer shared transaction according to the community micro-grid internal multiple-prosumer shared transaction framework; step 3, carrying out modeling on internal flexibility resources of the presumers, and constructing a multiple-prosumer main body market decision model based on a two-stage robust model; and step 4, solving the time-of-use electricity price mechanism of the shared transaction of the multiple prosumers in the community micro-grid through an iterative solution framework of an embedded column and a constraint generation algorithm.

Description

technical field [0001] The invention relates to the technical field of electricity market on the electricity sales side, specifically a time-of-use pricing method that promotes energy sharing among multiple producers and consumers within a community microgrid. Background technique [0002] In recent years, the energy policies of various countries in the world have encouraged end users to install rooftop photovoltaic power generation systems. These policies have driven a new kind of prosumer main body in the smart grid. Determinism can have a great impact on the safe operation of power distribution systems. Energy transactions between adjacent producers and consumers can improve the local utilization of photovoltaic power generation and reduce its negative impact on the power system. At the same time, these prosumers with multiple flexible resources (such as controllable loads, energy storage systems) have flexibility in the timing of their energy consumption. Therefore, ho...

Claims

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Application Information

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IPC IPC(8): G06Q30/02G06Q50/06
CPCG06Q30/0201G06Q30/0206G06Q30/0202G06Q50/06Y04S10/50Y04S50/14
Inventor 高红均徐松刘友波刘俊勇王乃永吴子豪王若谷王辰曦唐露甜
Owner SICHUAN UNIV
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