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Fast over-current protection of high power IGBT modules
2005 European Conference on Power Electronics and Applications, 2005IGBT high power modules are protected against over-current and short-circuit. These phenomena are defined and classical methods are explained. A new protection circuit is presented with the help of a formal approach for enhanced response time.
Lefranc, Pierre +4 more
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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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Protection of microgrid through coordinated directional over-current relays
2014 IEEE Global Humanitarian Technology Conference - South Asia Satellite (GHTC-SAS), 2014Microgrids integrate distributed energy resources to provide reliable, environment friendly and economic power to small/medium sized urban communities or to large rural areas. Due to the existence of generators at all levels of the distribution system and two distinct operating modes, i.e.
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MXene for multifunctional electromagnetic protection
Carbon, 2023Zhi-Ling Hou, Qi Liu, Peng He
exaly
Layered double hydroxide (LDH) for multi-functionalized corrosion protection of metals: A review
Journal of Materials Science and Technology, 2022Fan Zhang, Yanhui Cao, Dajiang Zheng
exaly
Review of protection systems for multi-terminal high voltage direct current grids
Renewable and Sustainable Energy Reviews, 2021Maria José Pérez Molina +2 more
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AC microgrid protection – A review: Current and future prospective
Applied Energy, 2020Ramesh Bansal +2 more
exaly
Power switch over current protection system
2021LIU XIAOQUN, VEMULA MADAN MOHAN REDDY
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Over current protection by estimating phase angle
AIP Conference ProceedingsP. S. Patil +3 more
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