Results 211 to 220 of about 764,053 (268)
Some of the next articles are maybe not open access.
A novel over-current protection for digital power amplifier
2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, 2012The paper presents a novel over current protection circuit in digital power amplifier. The over current protection circuit would be used to shut down the output buffer when two output pins short-circuit to power supply, short-circuit to ground or short-circuit to each other.
Yong Xu +4 more
openaire +1 more source
Over current protection methods for LLC resonant converter
Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03., 2004LLC resonant converter was getting more and more attention in recent years because of its high efficiency, high frequency operation capability and simple structure. In this paper, the over current protection issue of LLC resonant converter is discussed.
B. Yang, F.C. Lee, M. Concannon
openaire +1 more source
Intelligent over-current protection scheme in inverter-based microgrids
2015 Smart Grid Conference (SGC), 2015Recently by technological developments in inverterbased devices, application of these prominent apparatus has gained more attention in newly emerged microgrids (MGs). In this paradigm, the concept of multiple inverter-interfaced distributed generations (IIDGs)-based MG is now a reputable term.
Rahmat Khezri +3 more
openaire +1 more source
New over current protection technology addressing DC Transportation
2016 IEEE Transportation Electrification Conference and Expo (ITEC), 2016Fuses and Circuit Breakers play an important safety role in electrical transportation systems. Challenging new applications, especially in DC, have brought conventional current limiting devices to their limits. Indeed, mechanical circuit breakers may be too slow to open for networks with large DC fault currents. On the other hand, fuses may be too slow
Remy Ouaida +2 more
openaire +1 more source
Adaptive over current protection for distribution feeders with distributed generators
IEEE PES Power Systems Conference and Exposition, 2004., 2005The connection of distributed generators (DG) to distribution networks influences the performance of the networks. This paper focuses on the impact of DG on the feeder protection, specifically the impact on the overcurrent (OC) relay performance. The paper presents simulation results to show the extent of deterioration a DG can cause on the OC relay ...
M. Baran, I. El-Markabi
openaire +1 more source
Design of over-current protection circuit for digital power amplifier
2016 International Conference on Emerging Trends in Electrical Electronics & Sustainable Energy Systems (ICETEESES), 2016This work shows a modified excess current preservation circuitry for digital power amplifier. Excess current is a condition when a greater than required current occurs, which will be dangerous for our instrument. This preservation circuitry is useful to cut off the output buffer when two output pins short-circuit to Vcc, short-circuit to Gnd or short ...
Ashish Kumar Saxena, Amit Kumar
openaire +1 more source
Tuned Fuzzy Controller Based Over Current Protection Scheme
2008 Joint International Conference on Power System Technology and IEEE Power India Conference, 2008The measurands from the remote location are gathered at central control room (CCR) for processing, taking corrective action and presenting to higher hierarchy in a presentable format and it requires remote terminal unit to communicate between them. The pre-processing of current has been done using fuzzy logic algorithm for pre-processing the measurands
V.K. Chandna +3 more
openaire +1 more source
Study of Over-Current Protection, Electric Arcing, and Fire Prevention
51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference<BR> 18th AIAA/ASME/AHS Adaptive Structures Conference<BR> 12th, 2010The contribution of electrical wiring to ballistic threat-induced aircraft fires is a recognized, but poorly quantified vulnerability, particularly as modern aircraft continue to evolve. Electrical systems are increasingly replacing or supplementing mechanical systems.
Colin McCabe, Daniel Cyphers
openaire +1 more source
Microcontrollor Based Over Current Relay for Protection System
2018Microcontrollor Based Over Current Relay for Protection ...
Srinivasan, R., Anisha, Dr. K.
openaire +1 more source
Protection of Over Current Relay in Microgrid Protection Using ETAP
2023 International Conference on Energy, Materials and Communication Engineering (ICEMCE), 2023M. Nanthini Kumara +3 more
openaire +1 more source