Results 281 to 290 of about 22,499 (318)
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Power differential protection of a DC-AC converter using Tellegen's Theorem
2014 IEEE PES General Meeting | Conference & Exposition, 2014The purpose of this study is to propose a novel differential protection scheme for DC-AC converters. The current differential relay is widely used to protect transformers, generators, busbars and transmission lines. However, it cannot be applied to a DC-AC inverter, which is used in an AC-DC transmission line system.
Kosuke Yaso +5 more
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Low Power Losses Configuration for DC/AC Converters
2006A high efficiency converter topology is proposed in this paper. It has been designed and implemented for a particular application, in which the converter has to work in very critical external condition, such as anti-fire systems. The features to be achieved are the following: dc/ac conversion from a low voltage input source and a minimization of the ...
ATTAIANESE C +3 more
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Novel bidirectional DC-DC-AC three-phase power converter
2013 IEEE Power and Energy Conference at Illinois (PECI), 2013This paper proposes a dc-dc-ac three-phase converter in order to interface dc and ac variables allowing a bidirectional power flow. A direct application of this converter is in Vehicle-to-Grid (V2G) system and interfacing dc microgrid with three-phase utility grid.
E. C. dos Santos Junior, M. Darabi
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SVPWM-Based Three-Phase DC/AC Talkative Power Converters
IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, 2023Yang Leng +4 more
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High power factor AC/DC/AC converter with random PWM
IEEE Transactions on Aerospace and Electronic Systems, 1999A three-phase AC/DC/AC converter is presented with a power factor preregulator to improve the power quality in the input side and a pseudorandom noise generator to reduce the emitted acoustic noise and the mechanical vibration for an induction motor drive.
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Multilevel dc-ac converters for photovoltaic power generation plants
2006Multilevel ...
REATTI, ALBERTO +2 more
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Bidirectional Power Conversion by DC–AC Converter with Active Clamp Circuit
2019Solar is one of the most widely used energy sources due to its ease of availability and preferred for the generation of electricity. This paper presents a bidirectional power conversion from DC to AC by using non-complementary active clamp circuits. It consists of the bidirectional flyback converter.
H. Anusha, S. B. Naveen Kumar
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Stabilized Power AC-DC-AC Converter using polygon transformer
RE&PQJStatic power converters are used for many applications, like frequency converters for motors, uninterruptible power supplies (UPS’s), general power supplies. This paper analyses the performance of high power static 400Hz supply system used in aircraft ground power units.
null Dr. Mona F. Moussa +2 more
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Placing Grid-Forming Converters to Enhance Small Signal Stability of PLL-Integrated Power Systems
IEEE Transactions on Power Systems, 2021Chaoran Yang +2 more
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Study and development of compact portable DC-AC converter for power supply
2022 IEEE XXIX International Conference on Electronics, Electrical Engineering and Computing (INTERCON), 2022Dandy Chavez Cruzado +1 more
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