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Building comprehensive energy system scheduling method based on building characteristic and virtual power plant

A technology of integrated energy system and virtual power plant, applied in the field of building integrated energy system scheduling, can solve the problems of poor robustness of the scheduling scheme and difficulty in pre-sensing, so as to improve the power deviation range, improve the level of energy management and comprehensive utilization, The effect of improving economic efficiency

Active Publication Date: 2021-08-06
中国能源建设集团天津电力设计院有限公司
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AI Technical Summary

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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  • Building comprehensive energy system scheduling method based on building characteristic and virtual power plant
  • Building comprehensive energy system scheduling method based on building characteristic and virtual power plant
  • Building comprehensive energy system scheduling method based on building characteristic and virtual power plant

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Embodiment Construction

[0129] In order to better understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, a lot of specific details are set forth to facilitate a full understanding of the present invention, and the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understo...

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Abstract

The invention relates to a building comprehensive energy system scheduling method based on building characteristics and a virtual power plant, and the method comprises the steps: building a building virtual energy storage model system and an electric vehicle virtual power plant charging and discharging model, combining day-ahead scheduling with intra-day scheduling, setting the building virtual energy storage system as a long-time-scale scheduling device, setting an electric vehicle virtual power plant as a short-time-scale scheduling device, and stabilizing the power deviation of a tie line in a mode of combining long-time-scale scheduling of the building virtual energy storage system and short-time-scale scheduling of the electric vehicle virtual power plant so as to realize an intra-day scheduling strategy. The method has the beneficial effects that technical support can be provided for formulating a scheduling plan of a building integrated energy system, the energy management and comprehensive utilization level can be improved, the method can better adapt to the operation characteristics of the current building integrated energy system, the power deviation of a tie line is stabilized, and the resource utilization efficiency of the building integrated energy system is better played.

Description

technical field [0001] The invention belongs to the technical field of building energy, and in particular relates to a building comprehensive energy system scheduling method based on building characteristics and a virtual power plant, which is suitable for the two-stage coordination and optimization scheduling work of the building-level comprehensive energy system in the day ahead and within the day. Background technique [0002] The "China Building Energy Conservation Annual Development Research Report 2020" data shows that my country's total building energy consumption accounts 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 ratio will continue to increase. Therefore, energy consumption terminals represented by buildings have huge potential for energy conservation and emission reduction. Therefore, the development of the energy-saving and emission...

Claims

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Application Information

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Patent Type & Authority Applications(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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