Economic Dispatch Hydrothermal System with CO2 Emissions Constraints

被引：14
作者：
Espinosa, S. [1 ]
Arias, D. [2 ]
Yanez, M. [3 ]
机构：
[1] Univ Politecn Salesiana, Quito, Ecuador
[2] Agencia Regulac & Control Elect ARCONEL, Quito, Ecuador
[3] Escuela Politec Nacl, Quito, Ecuador
来源：
IEEE LATIN AMERICA TRANSACTIONS | 2017年 / 15卷 / 11期
关键词：
Carbon Dioxide; CO2; emission; unit commitment; thermal unit scheduling; power generation scheduling; 24-hour model system; Economic Dispatch; Operation of Short-Term; HYDRO UNIT COMMITMENT;
D O I：
10.1109/TLA.2017.8070413
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper formulates and solves the mathematical model of optimization for the unit commitment of Economic Dispatch hydrothermal system with CO2 Emissions Constraints, regardless of the transmission network. In this proposal, the optimization model considers an objective function associated with minimization of the cost of electricity subject to technical and environmental constraints. This problem is solved by mixed integer linear programming, obtaining the assignment of thermal units generating capacity to supply the demand of the electrical system for a period of 24 hours, the cost of power generation and emissions dioxide carbon based fuel for thermal generation units involved. Applications on a test system show that the mathematical model of optimization is able to perform satisfactorily the dispatch of electricity, reducing CO2 emissions to the atmosphere.
引用
收藏
页码：2090 / 2096
页数：7
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