Articolele autorului Adrian Adascalitei
Link la profilul stiintific al lui Adrian Adascalitei

Computer Models of Current Transformers in the Presence of Harmonic Distortion

A theoretical analysis of CTs behavior has been developed by means of the equivalent circuit. The CTs performance under distorted conditions is usually characterized by means of the frequency response test. Models of the instrument transformers are especially important for studying CT saturation, ferro-resonance phenomena, harmonics and sub-harmonics and their effect on the performance of protective relaying. The main features of the two CT models

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Implementation of EMC Directive and the new conformity assessment system in Romania

The standardization works regarding Electromagnetic Compatibility in Romania. The progress of the standardization works regarding Electromagnetic Compatibility, carried out in the frame of the Romanian Technical Committee 30 "Electromagnetic Compatibility", and Romanian Technical Committee 6 "Radio communications" In 2004 have been prepared and approved 23 European standards (including some amendments), 16 by translation and 7 by endorsement. In

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Selbstgeführter Blindleistungsstromrichter mit induktivem Speicher

Selbstgeführter Blindleistungsstromrichter mit induktivem Speicher Archiv für Elektrotechnik (1988) 71: 115-119, March 01, 1988 By Alexa, D.; Adascalitzei, A. The self-commutated reactive power converter with inductive store is a new static reactive power compensator. The static reactive power compensator described in the work does not need a fixed capacitor battery and can be used to the electrical supply network.

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Chapter 7, Conducted Problems

Adascalitei, Ball, Cretu, David, Lever, Montanari, Paede, Salceanu: Electromagnetic Compatibility, Testing and Measurement, Theory Manual, ISBN 0 902683 54 3, July 2002, University of Warwick, United Kingdom, Program DeCQuTest, A Leonardo da Vinci Pilot Project Chapter 7, Conducted Problems. In this chapter interference which appears in circuits via the copper wire connections to the outside world will be considered, rather than by radiated signals:

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Chapter 10, Emissions Tests

Adascalitei, Ball, Cretu, David, Lever, Montanari, Paede, Salceanu: Electromagnetic Compatibility, Testing and Measurement, Theory Manual, ISBN 0 902683 54 3, July 2002, University of Warwick, United Kingdom, Program DeCQuTest, A Leonardo da Vinci Pilot Project Chapter 10, Emissions Tests Description of the different test methods, including radiated emission chamber tests, LISNs (LISN Line Impedance Stabilization Network) GTEM cells, open area test

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Chapter 7, Microprocessor system EMC

Adascalitei, Ball, Cretu, David, Lever, Montanari, Paede, Salceanu: Electromagnetic Compatibility, Testing and Measurement, Practical Manual, ISBN 0 902683 55 1, July 2002, University of Warwick, United Kingdom, Program DeCQuTest, A Leonardo da Vinci Pilot Project. Adascalitei, Adrian A.: Chapter 7, Microprocessor system EMC, pp. 93-113; Immunity level data for certain integrated circuit parts are discussed herein along with analytical techniques

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IASI PROJECT – A TECHNOLOGY-TRANSFER MODEL FOR INDUSTRY UNIVERSITY PARTNERSHIP

3RD WORLD CONF ON ENGINEERING EDUCATION PORTSMOUTH, ENGLAND, SEP 20-25, 1992 UNIV PORTSMOUTH

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CONTINUING ENGINEERING-EDUCATION – A ROMANIAN CASE – THE INTERNATIONAL-CENTER-FOR-ENGINEERING-EDUCATION, IASI
NEW EDUCATION TOOLS
Didactic methodology to producing multimedia materials for e-learning Electrotechnics Course

This paper describes a logical and pedagogically effective sequence of topics and methods for teaching electric circuit analysis in a one-semester online courseware structure. This paper presents how to teach using the web, components of a course website, and the structure of the instructional process. These learning environments will improve student performance in engineering courses offered at Technical University Iasi, and Maritime University

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