منابع مشابه
Testing branching process estimators of cascading failure with data from a simulation of transmission line outages.
We suggest a statistical estimator to quantify the propagation of cascading transmission line failures in large blackouts of electric power systems. We use a Galton-Watson branching process model of cascading failure and the standard Harris estimator of the mean propagation modified to work when the process saturates at a maximum number of components. If the mean number of initial failures and ...
متن کاملThe Impact of System Cascading Collapse and Transmission Line Outages to the Transfer Capability Assessment
Uncertainty of system operating conditions is one of the causative reasons which may render to the instability of a transmission system. For that reason, accurate assessment of transmission reliability margin (TRM) is essential to ensure effective power transfer between areas during the occurrence of system uncertainties. The power transfer is also called as the available transfer capability (A...
متن کاملFormulation of Multiwire Magnetic Transmission-line Theory
Timeand frequency-domain theory of multiwire magnetic transmission lines is presented for the first time. The familiar theory of electric multiconductor transmission lines (MTL) is based on the manipulation of two matrices, the longitudinal impedance and the transverse admittance. However, for magnetic MTLs, the key matrices are the transverse impedance and the longitudinal admittance. It is sh...
متن کاملSpectral theory for nonconservative transmission line networks
The global theory of transmission line networks with nonconservative junction conditions is developed from a spectral theoretic viewpoint. The rather general junction conditions lead to spectral problems for nonnormal operators. The theory of analytic functions which are almost periodic in a strip is used to establish the existence of an infinite sequence of eigenvalues and the completeness of ...
متن کاملTransmission-Line Super Theory as Antenna Theory for Linear Structures
A new generalized transmission-line theory is presented to treat multiconductor as well as antenna systems. Maxwell’s equations are cast into the form of classical telegrapher’s equations. Two quite different examples are calculated to illustrate the wide use of this theory.
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ژورنال
عنوان ژورنال: IEEE Transactions on Power Systems
سال: 2017
ISSN: 0885-8950,1558-0679
DOI: 10.1109/tpwrs.2017.2658022