Date of Award
8-2016
Document Type
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
Electrical and Computer Engineering (Holcomb Dept. of)
Committee Member
Dr. Elham B. Makram, Committee Chair
Committee Member
Dr. Richard Groff
Committee Member
Dr. Randy Collins
Committee Member
Dr. William Bridges
Committee Member
Dr. Ramtin Hadidi
Abstract
Recent developments in computing, communication and improvements in optimization techniques have piqued interest in improving the current operational practices and in addressing the challenges of future power grids. This dissertation leverages these new developments for improved quasi-static analysis of power systems for applications in power system planning, operation and control.
The premise of much of the work presented in this dissertation centers around development of better mathematical modeling for optimization problems which are then used to solve current and future challenges of power grid. To this end, the models developed in this research work contributes to the area of renewable integration, demand response, power grid resilience and constrained contiguous and non-contiguous partitioning of power networks.
The emphasis of this dissertation is on finding solutions to system operator level problems in real-time. For instance, multi-period mixed integer linear programming problem for applications in demand response schemes involving more than million variables are solved to optimality in less than 20 seconds of computation time through tighter formulation. A balanced, constrained, contiguous partitioning scheme capable of partitioning 20,000 bus power system in under one minute is developed for use in time sensitive application area such as controlled islanding.
Recommended Citation
Balasubramaniam, Karthikeyan, "Optimization Techniques for Modern Power Systems Planning, Operation and Control" (2016). All Dissertations. 2303.
https://open.clemson.edu/all_dissertations/2303