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Scheduling method of building integrated energy system based on building characteristics and virtual power plant

A technology of integrated energy system and virtual power plant, which is applied in the field of building integrated energy system dispatching, can solve the problems of poor robustness of dispatching scheme and high difficulty of pre-perception, etc., to improve power deviation range, improve energy management and comprehensive utilization level, The effect of promoting healthy development

Active Publication Date: 2022-07-22
中国能源建设集团天津电力设计院有限公司
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Problems solved by technology

This scheduling method issues all scheduling commands uniformly, and it is difficult to pre-perceive the state changes of the building system in the future period, and it is easy to deviate from the actual energy demand of the building, resulting in poor robustness of the scheduling scheme.

Method used

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  • Scheduling method of building integrated energy system based on building characteristics and virtual power plant
  • Scheduling method of building integrated energy system based on building characteristics and virtual power plant
  • Scheduling method of building integrated energy system based on building characteristics and virtual power plant

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Embodiment Construction

[0129] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other unless there is conflict. In the following description, many specific details are set forth in order to facilitate a full understanding of the present invention, and the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in th...

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Abstract

The invention relates to a building integrated energy system scheduling method based on building characteristics and virtual power plants, establishing a building virtual energy storage model system and an electric vehicle virtual power plant charging and discharging model, and a scheduling method combining day-ahead scheduling and intra-day scheduling. In the operation phase, intraday scheduling is introduced, and the building virtual energy storage system is set as a long-term scheduling device, and the electric vehicle virtual power plant is set as a short-term scheduling device. The combination of dispatching electric vehicle and virtual power plants can smooth the power deviation of the tie line and realize the intraday dispatching strategy. Beneficial effects: the present invention can provide technical support for the formulation of building integrated energy system scheduling plan, is conducive to improving the level of energy management and comprehensive utilization, can be more adapted to the operation characteristics of the current building integrated energy system, stabilize the power deviation of the tie line, and give more play to the Resource utilization efficiency of building integrated energy system.

Description

technical field [0001] The invention belongs to the technical field of building energy, and in particular relates to a building integrated energy system scheduling method based on building characteristics and virtual power plants, which is suitable for two-stage coordination and optimal scheduling of building-level integrated energy systems. Background technique [0002] According to the "China Building Energy Conservation Annual Development Research Report 2020", my country's total building energy consumption has accounted for more than 22% of my country's total energy consumption. With the continuous improvement of my country's urbanization rate and the adjustment of industrial structure, this proportion will continue to increase. Therefore, energy consumption terminals represented by buildings have huge potential for energy conservation and emission reduction. Therefore, developing the energy saving and emission reduction potential of the terminal energy consumption link...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06G06Q50/08G06F17/11G06F30/20G06F111/10G06F119/08
CPCG06Q10/04G06Q10/06312G06Q50/06G06Q50/08G06F17/11G06F30/20G06F2111/10G06F2119/08
Inventor 刘晓鸥徐兵陈世龙刘剑李学斌刘建伟赵号
Owner 中国能源建设集团天津电力设计院有限公司
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