A Combined Model for Analyzing the Interdependency of Electrical and Gas Systems

Author

Urbina, Michael ; Li, Zuyi

Author_Institution

Illinois Inst. of Technol., Chicago

fYear

2007

fDate

Sept. 30 2007-Oct. 2 2007

Firstpage

468

Lastpage

472

Abstract

With increasing investment in natural gas powered generation technologies, limitations in gas delivery capabilities are becoming increasingly relevant to operational planning for power systems. This paper presents a combined model for the electrical and natural gas operation based on mixed integer linear programming. This combined model can be used for analyzing the interdependencies of electrical and natural gas systems, as well as identifying critical vulnerabilities which cannot be observed by studying the electrical and natural gas systems separately. A three-bus system with four gas nodes is presented to demonstrate the proposed model.

Keywords

integer programming; linear programming; natural gas technology; power generation planning; power system simulation; combined model; critical vulnerabilities; electrical operation; gas delivery capabilities; interdependency analysis; mixed integer linear programming; natural gas operation; natural gas powered generation technologies; power systems operational planning; three-bus system; Contracts; Costs; Fuels; Investments; Natural gas; Piecewise linear techniques; Pipelines; Power generation; Power system modeling; Power system reliability; Interdependency; Natural Gas; Power System;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Symposium, 2007. NAPS '07. 39th North American

Conference_Location

Las Cruces, NM

Print_ISBN

978-1-4244-1726-1

Electronic_ISBN

978-1-4244-1726-1

Type

conf

DOI

10.1109/NAPS.2007.4402351

Filename

4402351