Corona is the dominating effect in attenuating and distorting a travelling wave or surge on a power transmission line. A mathematical model to predict both capacitive changes and resistive losses due to corona i
Jager, D., " Characteristics of Travelling Waves Along the Non-Linear Transmission Lines for Monolithic Integrated Circuits: A Review ", Int. J. Electronics (1985), vol. 58, No. 4, pp. 649-668.D. Jäger, Characteristics of travelling waves along the non-linear transmission lines for ...
International Transactions on Electrical Energy SystemsLjubivoje M Popovic.Recognition of resonance in long radial transmission lines with static VAR compensation using travelling waves. European Transactions on Electrical Power .Recognition of resonance in long radial transmission lines with static VAR ...
wherekx = ωx/care wavevectors at frequenciesωx, withxbeing the signal (s), idler (i) and pumps (1 and 2), andcis the speed of light for EM waves travelling in the JTWPA. The parameterβ1, 2 ≡ I1, 2/4Icis a dimensionless pump amplitude scaled by the junction ...
In both structures propagation and wavelength conversion are allowed only if the interacting waves lie within the passbands of the resonators, schematically illustrated by the red lines. the procedure described in the Methods section. We used silicon photonics because it is a suitable platform to ...
9. A travelling-wave tube, more particularly an amplifier, incorporating means for producing an electron beam and for ensuring its transmission to a collector by which it is collected, and a delay line disposed along the beam path, along which delay line are propagated electromagnetic waves which...
The time integrals are combined into an evaluation function characterizing the fault direction or fault distance with respect to the test or measuring location, the evaluation function corresponding to a relation prevailing at the fault location between the oppositely moving travelling waves on the line...
traveling wavescorrelationMODWTtransientsThis paper presents a protection scheme for alternating current transmission lines based on the traveling wave propagation. The analyzed protection scheme uses measurements in only one terminal by using the distributed parameter theory. The method analyzes the fault ...
Power Engineering Review, IEEEN. L. Ovick and G. L. Kusic "Including Corona Effects for Travelling Waves on Transmission Lines", IEEE Trans. on Power Apparatus and Systems , vol. PAS-103, no. 12, pp.3643 -3650 1984...
Wavelet based fault location on power transmission lines using real-world travelling wave dataFault locationTravelling wavesTravelling waves fault locationTransient analysisPower networkPower systemPower network faultsDiscrete wavelet transformPower system real-world data...