Optimized design and scheduling method and system for distributed comprehensive energy system

A comprehensive energy system and optimization design technology, applied in the direction of system integration technology, information technology support system, resources, etc., can solve the problems of rare comprehensive optimization methods

Inactive Publication Date: 2019-10-22
XIAMEN UNIV
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Problems solved by technology

[0004] However, at present, there are few DIES optimization design and scheduling methods that consider the technical characteristics of data...

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  • Optimized design and scheduling method and system for distributed comprehensive energy system
  • Optimized design and scheduling method and system for distributed comprehensive energy system
  • Optimized design and scheduling method and system for distributed comprehensive energy system

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Embodiment Construction

[0108] The purpose of the present invention is to provide a method and system for optimal design and scheduling of a distributed integrated energy system, so as to realize the scheduling of a distributed integrated energy system based on a data center.

[0109] In order to make the above objects, features and advantages of the present invention more comprehensible, the invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0110] In order to achieve the above purpose, the present invention discloses a DIES design and scheduling joint optimization decision-making method for data centers, which makes up for the deficiencies of the prior art, and aims at the total annual cost and annual carbon emissions, and establishes a method suitable for level The multi-objective optimization design and scheduling model of the distributed integrated energy system of the data center solves the optimization model, and then us...

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Abstract

The invention provides an optimized design and scheduling method and an optimized design and scheduling system for a distributed comprehensive energy system. The method comprises the following steps of firstly, constructing a mathematical model of each device of the distributed comprehensive energy system, then taking the annual total cost and annual carbon emission of the distributed comprehensive energy system as target functions, and determining constraint conditions to obtain a multi-target optimization model; optimizing and solving the multi-objective optimization model by using computersoftware to obtain a non-inferior solution set of the multi-objective optimization model; obtaining a comprehensive optimal solution in the non-inferior solution set as an optimal design and scheduling scheme by adopting a multi-dimensional preference analysis linear programming method and a sorting method close to an ideal solution; according to the invention, comprehensive optimization of designand scheduling of the A-level data center distributed comprehensive energy system is realized. The overall optimization of economic benefits and environmental benefits is realized while the energy supply availability and the power supply utilization rate of the system are improved.

Description

technical field [0001] The invention relates to the field of distributed comprehensive energy utilization, in particular to a distributed comprehensive energy system optimization design and scheduling method and system. Background technique [0002] In recent years, with the development of Internet technology, the scale and number of data centers have continued to grow rapidly. In 2015, the annual electricity consumption of global data centers accounted for about 1.3% of the world's total electricity consumption, and it is expected to exceed 8% in 2020, while carbon emissions are expected to reach 205.9 billion tons. Therefore, how to achieve clean, efficient and cost-controllable energy supply for data centers has attracted increasing attention. On the other hand, the continuous operation of IT equipment in the data center puts higher demands on the energy supply system, and availability is usually used to measure the performance of the data center. The United States TIA-...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06G06F17/11
CPCG06F17/11G06Q10/04G06Q10/0631G06Q10/06393G06Q50/06Y02E40/70Y04S10/50Y02P90/90
Inventor 孟超刘成运赵英汝景锐
Owner XIAMEN UNIV
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