Results 1 to 10 of about 530,217 (201)

Low-cost coding techniques for digital fault diagnosis [PDF]

, 1973
Published report discusses fault location properties of arithmetic codes. Criterion for effectiveness of given code is detection probability of local fault by application of checking algorithm to results of entire set of algorithms of processor.
Avizienis, A. A.
core   +1 more source

Phase Selection and Location Method of Generator Stator Winding Ground Fault Based on BP Neural Network

Energies, 2023
The phase selection and fault location methods of generator stator winding single-phase grounding fault are greatly affected by the transition resistance.
Qinwei Li, Wenchao Jia
doaj   +1 more source

Fault detection and location in DC systems from initial di/dt measurement [PDF]

, 2012
The use of DC for primary power distribution has the potential to bring significant design, cost and efficiency benefits to a range of power transmission and distribution applications.
Burt, Graeme, Fletcher, Steven, Galloway, Stuart, Norman, Patrick   +3 more
core  

Guaranteed Fault Detection and Isolation for Switched Affine Models

, 2017
This paper considers the problem of fault detection and isolation (FDI) for switched affine models. We first study the model invalidation problem and its application to guaranteed fault detection.
Harirchi, Farshad, Ozay, Necmiye, Yong, Sze Zheng   +2 more
core   +1 more source

Novel system model‐based fault location approach using dynamic search technique

IET Generation, Transmission & Distribution, 2021
Impedance‐based fault location (IBFL) approaches are the most commonly used fault location methods in digital relays. However, each IBFL approach is designed specific to a line or network configuration and thus is not universal. For example, complex line
Sundaravaradan Navalpakkam Ananthan, Alvaro Furlani Bastos, Surya Santoso   +2 more
doaj   +1 more source

Interaction of piled foundation with a rupturing normal fault [PDF]

, 2013
Post-seismic observations in the 1999 Kocaeli earthquake in Turkey have indicated that piled foundations may be less suitable than stiff mat foundations in defending a structure against a major normal fault rupturing underneath.
A. TSATSIS, Abaqus, Ambraseys N. N., Bray J. D., G. GAZETAS, I. ANASTASOPOULOS, Imbsen &, Kawashima K., Loli M., R. KOURKOULIS, Scott R. F., Ulusay R., White R. J., Youd T. L.   +13 more
core   +3 more sources

Research of Fault Location and Rapid Repair System of Distribution Network

Gong-kuang zidonghua, 2012
In view of problems of difficult location for fault section and low efficiency of rush-repair in traditional manual patrolling mode when distribution network happens fault, a fault location and rapid repair system of distribution network based on pole ...
FAN Wei-hao, CHEN Ye
doaj  

Fault location method for distribution network Considering distortion of traveling wavefronts

International Journal of Electrical Power & Energy Systems
To reduce the distortion effects of traveling wavefronts for fault location in distribution networks, a novel fault traveling wave detection method employing Robust Local Mean Decomposition (RLMD), Teager Energy Operator (TEO) and Incremental Difference ...
Youpeng Wang, Liwei Xie, Feng Liu, Kun Yu, Xiangjun Zeng, Lanxi Bi, Feng Liu, Xin Tang   +7 more
doaj   +1 more source

A Novel Traveling Wave Fault Location Method for Transmission Network Based on Directed Tree Model and Linear Fitting

IEEE Access, 2020
In order to solve the problem of inaccurate fault location in the transmission network under some abnormal conditions, such as traveling wave location device faults, startup failure and time recording error, a novel traveling wave fault location method ...
Kun Yu, Jupeng Zeng, Xiangjun Zeng, Fan Xu, Yong Ye, Yanru Ni   +5 more
doaj   +1 more source

Apparatus including a plurality of spaced transformers for locating short circuits in cables [PDF]

, 1978
A cable fault locator is described for sensing faults such as short circuits in power cables. The apparatus includes a plurality of current transformers strategically located along a cable.
Cason, R. L., Mcstay, J. J.
core   +1 more source