Economic Benefit Analysis of Micro Compressed Air Energy Storage Based on Life-Cycle Cost

2020 5th Asia Conference on Power and Electrical Engineering (ACPEE) Pub Date : 2020-06-01 DOI:10.1109/ACPEE48638.2020.9136327

Bo Gao, Dangwu Liu, Tianwen Zheng, Yuguang Xie, Libo Jiang, S. Mei

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引用次数: 1

Abstract

Micro compressed air energy storage (M-CAES) has the characteristics of pollution-free, high comprehensive utilization of energy, and the ability of combined cooling, heating and electrical power, which can better meet the energy application in smaller areas. Considering the problem of economics and investment decisions of the M-CAES, the traditional economic analysis method based on the initial investment appears to be "unrealistic" and relatively "rough". Therefore, the economic benefits of the M-CAES based on the life-cycle is proposed in this paper. First, the life cycle cost of the M-CAES system is analyzed, and then the life cycle cost model and the economic benefit model of compressed air energy storage is established. Finally, the effectiveness and feasibility of the proposed method are verified by using the 1MW•h M-CAES system. The results show that this method can provide reference for M-CAES system investment and operation, also M-CAES project requires strong government support at present.

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基于全寿命周期成本的微型压缩空气储能经济效益分析

微型压缩空气储能(M-CAES)具有无污染、能源综合利用率高、冷热电联产能力强等特点，能更好地满足小区域的能源应用。考虑到M-CAES的经济和投资决策问题，传统的基于初始投资的经济分析方法显得“不现实”且相对“粗糙”。因此，本文提出了基于生命周期的M-CAES的经济效益。首先对M-CAES系统的全生命周期成本进行了分析，然后建立了全生命周期成本模型和压缩空气储能的经济效益模型。最后，通过1MW•h M-CAES系统验证了该方法的有效性和可行性。结果表明，该方法可为M-CAES系统的投资和运行提供参考，同时M-CAES项目目前需要政府的大力支持。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2020 5th Asia Conference on Power and Electrical Engineering (ACPEE)

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