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University of Tennessee, Knoxville

2017

Electrical and Computer Engineering

Co-optimization

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Full-Text Articles in Engineering

Co-Optimization Of Gas-Electricity Integrated Energy Systems Under Uncertainties, Linquan Bai May 2017

Co-Optimization Of Gas-Electricity Integrated Energy Systems Under Uncertainties, Linquan Bai

Doctoral Dissertations

In the United States, natural gas-fired generators have gained increasing popularity in recent years due to low fuel cost and emission, as well as the needed large gas reserves. Consequently, it is worthwhile to consider the high interdependency between the gas and electricity networks. In this dissertation, several co-optimization models for the optimal operation and planning of gas-electricity integrated energy systems (IES) are proposed and investigated considering uncertainties from wind power and load demands.

For the coordinated operation of gas-electricity IES: 1) an interval optimization based coordinated operating strategy for the gas-electricity IES is proposed to improve the overall system …