Configuration method for equipment capacity of comprehensive energy supply system of green data center

Abstract

The invention discloses a method for configuring equipment capacity of a comprehensive energy supply system of a green data center. The method comprises the following specific steps: establishing an energy flow system of the comprehensive energy supply system of the green data center; establishing a mathematical model of energy supply equipment in an energy flow system of the comprehensive energy supply system of the green data center; establishing an objective function which considers the lowest annual total cost and the lowest carbon emission of the comprehensive energy supply system of the green data center at the same time; establishing constraint conditions of optimal configuration of the comprehensive energy supply system of the green data center; according to the energy flow system, the mathematical model, the objective function and the constraint conditions, establishing a configuration optimization model of the equipment capacity of the comprehensive energy supply system of the green data center; and solving the configuration optimization model to obtain a system configuration result, and outputting various economic costs, carbon emissions and PUE values of the green data center comprehensive energy supply system. According to the method, optimal configuration of the equipment capacity of the comprehensive energy supply system of the green data center is realized, green and economical operation of the data center is ensured, and the market application prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of comprehensive energy systems, in particular to a method for configuring equipment capacity of a green data center comprehensive energy supply system. Background technique [0002] With the rapid development of technologies such as artificial intelligence, big data, smart cities, and the Internet, massive amounts of data will need to be stored, encrypted, calculated, and transmitted, and the number of data centers will show explosive growth. For data center operators, the annual energy consumption cost of a single data center may be as high as tens of millions of yuan. [0003] From the perspective of energy supply, the current form of energy supply for data centers is monotonous, with mains electricity as the main source. The proportion of green power supply and the utilization rate of primary energy are relatively low, resulting in a large amount of carbon emissions, and the proportion of clean energy us...

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Problems solved by technology

[0003] From the perspective of energy supply, the current form of energy supply for data centers is monotonous, with mains electricity as the main source. The proportion of green electricity supply and the utilization rate of primary energy are relatively low, resulting in a large amount of carbon emissions, and the proportion of clean energy usage still needs to be increased.

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