Results 11 to 20 of about 8,230,362 (305)

Large-scale security constrained optimal reactive power flow for operational loss management on the GB electricity transmission network [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Engineering Doctorate and awarded by Brunel University, 22/12/2010.The transmission of power across the GB transmission system, as operated by National Grid, results in inevitable loss of electrical power ...
Macfie, Peter
core   +7 more sources

Real Power Loss Reduction by Enhanced Imperialist Competitive Algorithm [PDF]

open access: yes, 2017
In this paper, an Enhanced Imperialist Competitive (EIC) Algorithm is proposed for solving reactive power problem. Imperialist Competitive Algorithm (ICA) which was recently introduced has shown its decent performance in optimization problems.
Kanagasabai, Lenin
core   +1 more source

Transmission loss allocation through a modified Ybus [PDF]

open access: yes, 2005
A methodology to allocate the active power transmission loss among agents of a power pool is proposed. The approach is based on the inclusion of the admittances equivalent to bus power injections in the bus admittance matrix.
Daniel, JS, Irving, MR, Salgado, RS
core   +1 more source

1996 Wholesale Power and Transmission Rate Schedules. [PDF]

open access: yes, 1996
Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.
core   +1 more source

Living and Working Safely Around High-Voltage Power Lines. [PDF]

open access: yes, 1998
High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
core   +1 more source

Model predictive control optimization method for distribution network containing distributed photovoltaics

open access: yes电力工程技术, 2023
The high permeability and uncertainty of distributed photovoltaics have a great impact on the node voltage and power flow distribution and pose a new challenge to the safe operation of distribution network.
CHEN Yuxing   +5 more
doaj   +1 more source

Influence of Active Cooling at the Trailing Edge on the Thermal Behavior of a Tilting-Pad Journal Bearing

open access: yesLubricants, 2021
In tilting-pad journal bearings (TPJB) with a non-flooded lubrication concept, higher maximum pad temperatures occur than with a flooded bearing design due to the lower convective heat transfer at the pad edges.
Nico Buchhorn   +2 more
doaj   +1 more source

Optimal Placement of Plug-in Electric Vehicles Fast-Charging Stations Using Geographic Information System and Considering Power Distribution Network Indexes: A Case Study in Kabul [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization
Concerning the increasing application of plug-in electric vehicles (PEVs), planning PEV fast-charging stations (PEVF-CS) has become an important research topic. Regarding the reactive power compensation capability, the optimal planning of PEVF-CS reduces
Fatemeh Keramati, Hamid Reza Mohammadi
doaj   +1 more source

Equivalent cable harness method generalized for predicting the electromagnetic emission of twisted-wire pairs

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. In this paper, the equivalent cable harness method is generalized for predicting the electromagnetic emissions problems of twisted-wire pairs.
S. Bensiammar, M. Lefouili, S. Belkhelfa
doaj   +1 more source

Soft Sensors for State of Charge, State of Energy, and Power Loss in Formula Student Electric Vehicle

open access: yesApplied System Innovation, 2021
The proliferation of electric vehicle (EV) technology is an important step towards a more sustainable future. In the current work, two-layer feed-forward artificial neural-network-based machine learning is applied to design soft sensors to estimate the ...
Kanishkavikram Purohit   +10 more
doaj   +1 more source

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