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001-es BibID:	BIBFORM038645
Első szerző:	Orha, Ioan
Cím:	Current Distortions Compensation Method for Frequency Converters / Orha Ioan, Oniga Stefan
Dátum:	2012
Megjegyzések:	This paper present a study of the effects of frequency converters to the power grid and a possible solution for current distortions compensation. Experimentalmeasurements made, at different points of the grid, with the device Fluke 434 to a converter which supplies a 110 kWasynchronous motor, reveal the distortions of current.Harmonics content of current for the three phases and THDdistortion factor emphasize the existence of strong distortions of current. Current compensation method, proposed and simulated, consists in collecting a sample of non-sinusoidal current from the inverter input resistance or using a current transformer, which will be decreased from a sinusoidal reference signal. This difference is amplified and synchronized, so that it can be injected back into the grid. Simulations above described method are made in Matlab-Simulink Power Systems.
ISBN:	978-1-4673-4760-0
Tárgyszavak:	Műszaki tudományok Villamosmérnöki tudományok tanulmány, értekezés Assistive technology Android Arduino Robot
Megjelenés:	Design and Technology in Electronic Packaging (SIITME), 2012 18-th IEEE International Symposium for. - p. 105-109. -
További szerzők:	Oniga István László (1960-) (villamosmérnök)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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