Aineistot 1-7 / 7
Computational simulation results in power systems operation to integrate reliability in the security constrained optimization problem
(Institute of Electrical and Electronics Engineers (IEEE), 2019-10-28)
In order to decrease operation costs in a security constrained unit commitment (SCUC) problem, strategies such as transmission switching (TS) can be utilized. However, having no limit for the switching of circuit breakers ...
Co-optimization of transmission switching and variable reactance devices control under worst-case wind uncertainty
The work reported in this paper jointly addresses two major challenges in modern power systems: 1) systematically maximizing wind power generation (WPG) utilization under worst-case uncertainty and 2) employing mixed ...
Flexible co-operation of TCSC and corrective topology control under wind uncertainty : an interval-based robust approach
This paper presents an AC optimal power flow (AC-OPF) model including flexible resources (FRs) to handle uncertain wind power generation (WPG). The FRs considered are thermal units with up/down re-dispatching capability, ...
Continuous-time co-operation of integrated electricity and natural gas systems with responsive demands under wind power generation uncertainty
This paper studies the role of electricity demand response program (EDRP) in the co-operation of the electric power systems and the natural gas transmission system to facilitate integration of wind power generation. It is ...
Minimizing wind power curtailment using a continuous-time risk-based model of generating units and bulk energy storage
Wind power curtailment (WPC) occurs because of the non-correlation between wind power generation (WPG) and load, and also due to the fast sub-hourly variations of WPG. Recently, advances in energy storage technologies ...
Allocation of fast-acting energy storage systems in transmission grids with high renewable generation
The major challenge in coordinating between fast-acting energy storage systems (FA-ESSs) and renewable energy sources (RESs) in the existing transmission grid is to determine the location and capacity of the FA-ESS in the ...
Self-scheduling approach to coordinating wind power producers with energy storage and demand response
The uncertainty of wind energy makes wind power producers (WPPs) incur profit loss due to balancing costs in electricity markets, a phenomenon that restricts their participation in markets. This paper proposes a stochastic ...