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Risk Constrained Self-Scheduling of AA-CAES Facilities in Electricity and Heat Markets: A Distributionally Robust Optimization Approach
被引:5
|作者:
Li, Zhiao
[1
]
Chen, Laijun
[2
]
Wei, Wei
[1
]
Mei, Shengwei
[1
]
机构:
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] Qinghai Univ, New Energy Photovolta Ind Res Ctr, Xining 810016, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
Resistance heating;
Mathematical model;
Cogeneration;
Reservoirs;
Job shop scheduling;
Uncertainty;
Turbines;
Advanced adiabatic compressed air energy storage (AA-CAES);
conditional value at risk (CVaR);
distributionally robust optimization (DRO);
heat market;
self-scheduling;
Stackelberg game;
AIR ENERGY-STORAGE;
WIND POWER;
SYSTEM;
MANAGEMENT;
PROGRAM;
UNITS;
D O I:
10.17775/CSEEJPES.2020.06130
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
Advanced adiabatic compressed air energy storage (AA-CAES) has the advantages of large capacity, long service time, combined heat and power generation (CHP), and does not consume fossil fuels, making it a promising storage technology in a low-carbon society. An appropriate self-scheduling model can guarantee AA-CAES's profit and attract investments. However, very few studies refer to the cogeneration ability of AA-CAES, which enables the possibility to trade in the electricity and heat markets at the same time. In this paper, we propose a multi-market self-scheduling model to make full use of heat produced in compressors. The volatile market price is modeled by a set of inexact distributions based on historical data through & oslash;-divergence. Then, the self-scheduling model is cast as a robust risk constrained program by introducing Stackelberg game theory, and equivalently reformulated as a mixed-integer linear program (MILP). The numerical simulation results validate the proposed method and demonstrate that participating in multi-energy markets increases overall profits. The impact of uncertainty parameters is also discussed in the sensibility analysis.
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页码:1159 / 1167
页数:9
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