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A statistical analysis of loss factor to determine the energy losses
(2008-12-01)
Given that the total amount of losses in a distribution system is known, with a reliable methodology for the technical loss calculation, the non-technical losses can be obtained by subtraction. A usual method of calculation ...
An improved parameterization technique for the continuation power flow
(2010-07-26)
Continuation methods have been long used in P-V curve tracing due to their efficiency in the resolution of ill-conditioned cases, with close to singular Jacobian matrices, such as the maximum loading point of power systems. ...
Passive vibration isolation using axially loaded curved beams
(2011-12-01)
A nonlinear spring element of a vibration isolator should ideally possess high static and low dynamic stiffness. A buckled beam may be a good candidate to fulfil this requirement provided its internal resonance frequencies ...
Effects of specimen geometry and mode loading on crack growth resistance curves of X80 pipeline girth welds
(The Chinese Society of Theoretical and Applied MechanicsBeijing, 2013-06-16)
This work presents an investigation of the ductile tearing properties for a girth weld made of an API 5L X80 pipeline steel using experimentally measured crack growth resistance curves. Use of these materials is motivated ...
Parameterization technique for the continuation power flow using the trivial and tangent predictor
(2012-11-01)
This paper presents efficient geometric parameterization techniques using the tangent and the trivial predictors for the continuation power flow, developed from observation of the trajectories of the load flow solution. ...
Continuation method parameterized by power losses
(2000-01-01)
The conventional load flow methods are considered to be inadequate to obtain the maximum loading point (MLP) due to ill-conditioning problems at and near this critical point. As far as the Newton method is concerned, the ...
New parameterization schemes for the continuation load flow method
(2000-01-01)
The conventional load flow methods are considered to be inadequate to obtain the maximum loading point (MLP) due to ill-conditioning problems at and near this critical point. As far as the Newton method is concerned, the ...
Spatial-Temporal Model to Estimate the Load Curves of Charging Stations for Electric Vehicles
(Ieee, 2017-01-01)
The use of electric vehicles in urban zones is an alternative to reduce the emission of gases that enhance the greenhouse effect. For promoting and encouraging this use, charging stations should be built due to the low ...
Spatial-Temporal model to estimate the load curves of charging stations for electric vehicles
(2017-12-01)
The use of electric vehicles in urban zones is an alternative to reduce the emission of gases that enhance the greenhouse effect. For promoting and encouraging this use, charging stations should be built due to the low ...