6 citations · 11 across the 10 of their papers we have counts for
8 papers · 1 filter
Probability Distribution-free General Scenario Programming
Qifeng Li
This paper presents a novel solution paradigm of general optimization under both exogenous and endogenous uncertainties. This solution paradigm consists of a probability distributi…
Uncertainty-aware Three-phase Optimal Power Flow based on Data-driven Convexification
Qifeng Li
This paper presents a novel optimization framework of formulating the three-phase optimal power flow that involves uncertainty. The proposed uncertainty-aware optimization (UaO) fr…
Mathematical Models for Optimization of Grid-Integrated Energy Storage Systems
Chiebuka Eyisi, Ameena Saad Al-Sumaiti, Konstantin Turitsyn +1
Energy storage has been proven to yield positive effects on planning, operation and control of electric grids. It has become a crucial task to properly model the energy storage sys…
Stability-constrained Optimization for Nonlinear Systems based on Convex Lyapunov Functions
Qifeng Li, Konstantin Turitsyn
This paper presents a novel scalable framework to solve the optimization of a nonlinear system with differential algebraic equation (DAE) constraints that enforce the asymptotic st…
Micro Water-Energy Nexus: Optimal Demand-Side Management and Quasi-Convex Hull Relaxation
Qifeng Li, Suhyoun Yu, Ameena S. Al-Sumaiti +1
This paper investigates the water network's potential ability to provide demand response services to the power grid under the framework of a distribution-level water-energy nexus (…
Modeling A Micro-Nexus of Water and Energy for Smart Villages/Cities/Buildings
Qifeng Li, Suhyoun Yu, Ameena Al-Sumaiti +1
This paper introduces a micro-nexus of water and energy which can be considered as one of the physical infrastructures of the future building/city/village systems. For the electric…