A review of transmission switching and network topology optimization
KW Hedman, SS Oren… - 2011 IEEE power and …, 2011 - ieeexplore.ieee.org
Currently, there are multiple national directives that call for the development of a smarter
electrical grid. This includes, but is not limited to, the development of advanced transmission …
electrical grid. This includes, but is not limited to, the development of advanced transmission …
A survey on conic relaxations of optimal power flow problem
Conic optimization has recently emerged as a powerful tool for designing tractable and
guaranteed algorithms for power system operation. On the one hand, tractability is crucial …
guaranteed algorithms for power system operation. On the one hand, tractability is crucial …
The IEEE reliability test system: A proposed 2019 update
The evolving nature of electricity production, transmission, and consumption necessitates an
update to the IEEE's Reliability Test System (RTS), which was last modernized in 1996. The …
update to the IEEE's Reliability Test System (RTS), which was last modernized in 1996. The …
Integration of preventive and emergency responses for power grid resilience enhancement
Boosting the resilience of power systems is one of the core requirements of smart grid. In this
paper, an integrated resilience response framework is proposed, which not only links the …
paper, an integrated resilience response framework is proposed, which not only links the …
State-of-the-art, challenges, and future trends in security constrained optimal power flow
F Capitanescu, JLM Ramos, P Panciatici… - Electric power systems …, 2011 - Elsevier
This paper addresses the main challenges to the security constrained optimal power flow
(SCOPF) computations. We first discuss the issues related to the SCOPF problem …
(SCOPF) computations. We first discuss the issues related to the SCOPF problem …
A linear-programming approximation of AC power flows
C Coffrin, P Van Hentenryck - INFORMS Journal on …, 2014 - pubsonline.informs.org
Linear active-power-only power flow approximations are pervasive in the planning and
control of power systems. However, AC power systems are governed by a system of …
control of power systems. However, AC power systems are governed by a system of …
Co-optimization of generation unit commitment and transmission switching with N-1 reliability
KW Hedman, MC Ferris, RP O'Neill… - … on Power Systems, 2010 - ieeexplore.ieee.org
Currently, there is a national push for a smarter electric grid, one that is more controllable
and flexible. The full control of transmission assets are not currently built into electric network …
and flexible. The full control of transmission assets are not currently built into electric network …
A mixed-integer linear programming approach for multi-stage security-constrained transmission expansion planning
The transmission expansion planning (TEP) problem in modern power systems is a large-
scale, mixed-integer, non-linear and non-convex problem. Although remarkable advances …
scale, mixed-integer, non-linear and non-convex problem. Although remarkable advances …
Distributionally robust contingency-constrained unit commitment
This paper proposes a distributionally robust optimization approach for the contingency-
constrained unit commitment problem. In our approach, we consider a case where the true …
constrained unit commitment problem. In our approach, we consider a case where the true …
Convex quadratic relaxations for mixed-integer nonlinear programs in power systems
This paper presents a set of new convex quadratic relaxations for nonlinear and mixed-
integer nonlinear programs arising in power systems. The considered models are motivated …
integer nonlinear programs arising in power systems. The considered models are motivated …