Results 261 to 270 of about 22,911 (308)

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   +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

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