Results 251 to 260 of about 311,379 (303)

Estimation of Fault Resistance Using Fault Record Data

IEEE Transactions on Power Delivery, 2015
Information about typical fault resistances of transmission lines will help improve the settings of distance relays. This paper proposes an offline method for estimating the fault resistance of transmission lines using the COMTRADE fault files available from digital distance relays. The proposed method uses the fault records at both ends of a line, but
Yang Wang, Ernesto Vazquez, Wilsun Xu
exaly   +2 more sources

Simulating Resistive-Bridging and Stuck-At Faults

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2004
We present a simulator for resistive bridging and stuck-at faults. In contrast to earlier work, it is based on electrical equations rather than table look-up, thus exposing more flexibility. For the first time, simulation of sequential circuits is dealt with; reciprocal action of fault effects in current time frame and earlier time frames is elaborated
Piet Engelke, Ilia Polian, Michel Renovell, Bernd Becker 0001   +3 more
openaire   +2 more sources

Accurate fault modeling and fault simulation of resistive bridges

Proceedings 1998 IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems (Cat. No.98EX223), 2002
This paper presents accurate fault models, an accurate fault simulation technique, and a new fault coverage metric for resistive bridging faults in gate level combinational circuits at nominal and reduced power supply voltages. We show that some faults have unusual behavior, which has been observed in practice. On the ISCAS85 benchmark circuits we show
Vijay R. Sar-Dessai, D. M. H. Walker
openaire   +1 more source

The Electrical Resistivity of Stacking Faults

physica status solidi (b), 1962
AbstractA one‐electron theory of the scattering of electrons from infinitely extended stacking faults in f. c. c. metals is given for an arbitrarily shaped Fermi surface. The corresponding linearised transport problem is then solved without approximation. The wave functions are represented by expansions in terms of Wannier functions.
A. Seeger, H. Statz
openaire   +1 more source

Blinded Fault Resistant Exponentiation Revisited

2009 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC), 2009
Cryptographic algorithm implementations are subject to specific attacks, called side channel attacks, focusing on the analysis of their power consumption or execution time or on the analysis of faulty computations. At FDTC06, Fumaroli and Vigilant presented a generic method to compute an exponentiation resistant against different side channel attacks ...
Arnaud Boscher, Helena Handschuh, Elena Trichina   +2 more
openaire   +1 more source

Network fault resistance

Journal of the Institution of Electrical Engineers, 1935
The importance of the systematic determination of the network fault-resistance of a distribution system is referred to, particularly as regards systems employing cables insulated with vulcanized bitumen, or laid solid in bitumen. Supply requirements necessitate such measurement being made without isolating the mains.For direct-current distribution ...
J.L. Carr, H. Shackleton
openaire   +1 more source

Power system faults to ground: Part II: Fault resistance

Electrical Engineering, 1937
AN ALLOWANCE for fault resistance in fault current computations is desirable in certain types of problems. The present paper gives the results of a study made to determine reasonable values of fault resistance to use in computing line-to-ground fault currents, particularly in inductive co-ordination studies.
C. L. Gilkeson, P. A. Jeanne, E. F. Vaage   +2 more
openaire   +1 more source

Fault Analysis of DPA-Resistant Algorithms

2006
In this paper several attacks are presented that allow information to be derived on faults injected at the beginning of cryptographic algorithm implementations that use Boolean masking to defend against Differential Power Analysis (DPA). These attacks target the initialisation functions that are used to enable the algorithm to be protected, allowing a ...
Frédéric Amiel, Christophe Clavier, Michael Tunstall   +2 more
openaire   +1 more source