Using instantaneous values for estimating fault locations on series compensated transmission lines
, 2005 Fault location estimation hitherto is based on using the filtered rms values from both ends of the line. In this paper, a new method for locating faults on series compensated high voltage transmission lines, based on the instantaneous values is proposed.
Sarath Kapuduwage (20007219) +1 more
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The essence of knowing-how in varistor technology
, 2002 W pracy na tle literatury i badań własnych przedstawiono zagadnienia związane z technologią wytwarzania dominujących obecnie warystorów tlenkowych. Celem przeprowadzonych badań było określenie warunków uzyskiwania warystorów o powtarzalnych i stabilnych ...
Mielcarek, W
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Design of 400 V Miniature DC Solid State Circuit Breaker with SiC MOSFET. [PDF]
Micromachines (Basel), 2019 Li H +5 more
europepmc +1 more source
, 2019 Vzporedno z razvojem, naraščajočo kompleksnostjo in predvsem občutljivostjo nizkonapetostnih omrežij, je potrebno slednja ustrezno opremiti s čim bolj zanesljivo zaščito pred prenapetostnimi pojavi.
TOPČAGIĆ, ZUMRET
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ANALISIS KETAHANAN UJI RESIDUAL VOLTAGE SURGE ARRESTER 24KV-10KA MENGGUNAKAN LIGHTNING IMPULSE
Alat sistem proteksi peralatan listrik dari sambaran petir pada saluran distribusi kini sudah menggunakan surge arrester berbahan metal oxide varistor (MOV). Oleh sebab itu surge arrester harus memiliki ketahanan terhadap tegangan lebih.
Maulana, Putri Andini +1 more
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A Study of the Variables Influencing the Durability and Stability of Zinc-Oxide Based Varistors
, 1979 Zinc Oxide based metal oxide varistors are voltage dependent resistors, with nonlinear current-voltage characteristics similar to back to back zener diodes. These devices have an extremely high resistance at voltages less than me critical value. Here the
Hampton, Freddie Louis
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Morphological, structural and physical characterization of commercially available low voltage ZnO-based varistors. [PDF]
Sci RepWójcik K +6 more
europepmc +1 more source
A soft computing scheme incorporating ANN and MOV energy in fault detection, classification and distance estimation of EHV transmission line with FSC. [PDF]
Springerplus, 2016 Khadke P, Patne N, Singh A, Shinde G.
europepmc +1 more source
Fault interruption scheme for HVDC systems using GaN-HEMT and VCB. [PDF]
J Power ElectronRaza A +5 more
europepmc +1 more source
The effects of the reverse current caused by the series compensation on the current differential protection. [PDF]
ScientificWorldJournal, 2014 Tang C, Yin X, Qi X, Zhang Z, Wen M.
europepmc +1 more source