Results 261 to 270 of about 11,108 (308)

Low Power Test Generation for Path Delay Faults

Journal of Low Power Electronics, 2005
Mahilchi Milir Vaseekar Kumar, Spyros Tragoudas   +1 more
exaly   +2 more sources

Test pattern generation for power supply droop faults

19th International Conference on VLSI Design held jointly with 5th International Conference on Embedded Systems Design (VLSID'06), 2006
In deep sub-micron VLSI chips, when several transistors in physical proximity switch simultaneously, a substantial power supply drop, known as droop, may occur because of concurrent load on a via of the power grid. As a result of lower supply voltage, transistors may slow down. Such timing faults are termed as droop faults. Modeling of droop faults and
Debasis Mitra 0002, Subhasis Bhattacharjee, Susmita Sur-Kolay, Bhargab B. Bhattacharya, Sujit T. Zachariah, Sandip Kundu   +5 more
openaire   +1 more source

A General Approach for Fault Identification in SOFC-based Power Generation Systems

2018 Annual American Control Conference (ACC), 2018
The design of fault identification method in fuel cells(FCs)-based systems remains a key challenge. This paper proposes a general data-based fault identification method using deep learning(DL). Because of the great success of deep learning in a variety of practical applications, it has recently become the most popular approach in machine learning. Deep
Zehan Zhang, Shuanghong Li, Yupu Yang
openaire   +1 more source

Power generator mechanical faults effects on electric power quality

2014 Electric Power Quality and Supply Reliability Conference (PQ), 2014
The principal objective of the paper is to establish the framework for power quality and vibration measurements assessment of hydropower generator. To meet the objective the set of measurements were performed on hydropower generating unit, using typical instrumentation like voltage analyzer for three-phase electrical networks, laser tachometer kit ...
Marina Griscenko, Rihards Elmanis-Helmanis, Ugis Skopans   +2 more
openaire   +1 more source

Diagnosis of faults in wind power generation systems

2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA), 2016
Wind power does not pollute and is recyclable. The speed of the blades of a wind turbine speeds considerably affect the measured output power of the turbine. The speed of the tip of the blade must be set to maximize power output. The speed of the blade also significantly affects energy losses and the power coefficients.
Paul Juinn Bing Tan, Ming-Hung Hsu
openaire   +1 more source

Aircraft Power Generators: Hybrid Modeling and Simulation for Fault Detection

IEEE Transactions on Aerospace and Electronic Systems, 2012
Integrated drive generators (IDGs) are the main source of electrical power for a number of critical systems in aircraft. Fast and accurate fault detection and isolation (FDI) are necessary components for safe and reliable operation of the IDG and the aircraft.
Ashraf Tantawy, Xenofon D. Koutsoukos, Gautam Biswas   +2 more
openaire   +1 more source

Fault-Tolerant Reconfigurable Low-Power pseudoRandom number Generator

2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), 2013
The article describes a Fault-Tolerant Reconfigurable Low-power pseudoRandom number Generator (FT_RLRG) which integrates both Fibonacci and Galois LFSRs into a single hardware core. The design of FT_RLRG is of practical interest in testing triple modular fault-tolerant systems in the presence of single event upsets (SEUs), especially in case when the ...
Vladimir Petrovic, Zoran Stamenkovic, Mile K. Stojcev, Tatjana R. Nikolic, Goran S. Jovanovic   +4 more
openaire   +1 more source

Fault diagnosis of automotive electric power generation and storage systems

2010 IEEE International Conference on Control Applications, 2010
Automotive vehicles are becoming increasingly dependent on electric power, and this trend will accelerate. The health of the vehicular electric power generation and storage (EPGS) system is crucial to enhance vehicle safety, fuel economy, and reliability. In this paper, a fault detection and isolation method is presented for the automotive EPGS system,
X. Zhang, H. Uliyar, Luis Farfan-Ramos, Y. Zhang, M. Salman   +4 more
openaire   +1 more source

On test generation for transition faults with minimized peak power dissipation

Proceedings of the 41st annual Design Automation Conference, 2004
This paper presents a method of generating tests for transition faults using tests for stuck-at faults such that the peak power is the minimum possible using a given set of tests for stuck-at faults. The proposed method is suitable for use in testing scan designs that employ enhanced scan.
Wei Li 0023, Sudhakar M. Reddy, Irith Pomeranz   +2 more
openaire   +1 more source

Contribution of negative-sequence controlled distributed generation to power system stability under unbalanced faults: A discussion paper

, 2012
The transformation of the power system in terms of efficiency and sustainability will further lead to increasing converter-coupled generation and demand. This changes the system's characteristics and influences its stability.
Madeleine Gibescu, Mart A M M Van Der Meijden, Wil L Kling   +2 more
exaly   +2 more sources