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A Review on Issues and Coordination Strategies for Over Current Protection in Microgrid
2017 14th IEEE India Council International Conference (INDICON), 2017This paper presents a review on issues and coordination strategies for overcurrent protection in microgrid. Microgrid has become more attractive because of its ability to deliver highly efficient, reliable and economic power to the customers. Also, Microgrid has a flexibility to operate in both grid connected and islanded modes of operation.
P Naveen, Premalata Jena
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Fast, configurable over-current protection for high-power modules
2015 IEEE Electric Ship Technologies Symposium (ESTS), 2015Protection from over-current situations and the resulting risk of device failure is a requirement when testing limited-run, experimental modules. This paper demonstrates a fast, configurable, and consistent means for protecting against over-current conditions during Clamped Inductive Load (CIL) testing of 10 kV SiC MOSFET modules.
Ryan Graves, Andrew Lemmon, Levi Gant
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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
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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
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Improving the performance of smart grid over-current protection relays
2011 IEEE PES Innovative Smart Grid Technologies, 2011Due to the significant increase in non linear loads and the worldwide trend to establish smart grids, harmonic level in the electricity grids is significantly increased. In addition to their impact on power quality, harmonic currents can have a devastating effect on power system protection performance especially on the operation of over current relays ...
Ahmed Abu-Siada +3 more
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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
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SAE Technical Paper Series, 2000
<div class="htmlview paragraph">The temperature-current characteristics (TiC) chart and time-temperature-at-current (tTaC) chart provide a mean to evaluate the compatibility of an over-current protection device and a particular type of wire. These charts describe the wire temperature behavior independently of the damage temperature of the wire ...
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<div class="htmlview paragraph">The temperature-current characteristics (TiC) chart and time-temperature-at-current (tTaC) chart provide a mean to evaluate the compatibility of an over-current protection device and a particular type of wire. These charts describe the wire temperature behavior independently of the damage temperature of the wire ...
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Gut-innervating nociceptors regulate the intestinal microbiota to promote tissue protection
Cell, 2022Wen Zhang, Mengze Lv, Hiroshi Yano
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Low-dose Ad26.COV2.S protection against SARS-CoV-2 challenge in rhesus macaques
Cell, 2021Xuan He +2 more
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Layered double hydroxide (LDH) for multi-functionalized corrosion protection of metals: A review
Journal of Materials Science and Technology, 2022Yanhui Cao +2 more
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