Now showing items 1-10 of 2089
Comparison of algorithms for loss allocation in transmission networks considering power redispatch
An analysis of the performances of three important methods for generators and loads loss allocation is presented. The discussed methods are: based on pro-rata technique; based on the incremental technique; and based on ...
An analytical solution to the optimal power flow
This letter presents an approach for a geometrical solution of an optimal power flow (OPF) problem for a two-bus system (slack and PV busses). The algebraic equations for the calculation of the Lagrange multipliers and for ...
Energy Losses Estimation in Power Distribution Systems
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2012)
Evaluating the effects of high penetrations of roof-top wind Turbines on secondary distribution circuits
Incentives for using wind power and the increasing price of energy might generate in a relatively short time a scenario where low voltage customers opt to install roof-top wind turbines. This paper focuses on evaluating ...
A comparative analysis of AC and DC incremental methods for transmission loss allocation
(Taylor & Francis IncPhiladelphiaEUA, 2006)
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms
Three-phase three-wire power flow algorithms, as any tool for power systems analysis, require reliable impedances and models in order to obtain accurate results. Kron's reduction procedure, which embeds neutral wire influence ...
Alternative continuation method for loading margin improvement and transmission losses reduction
This paper presents an alternative methodology for loading margin improvement and total real power losses reduction by using a continuation method. In order to attain this goal, a parameterizing equation based on the total ...