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Browsing Facultatea Energetică şi Inginerie Electrică by Author "NICOLAE, Petre-Marian"

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Considerations On Radiated Emission Measurements for a Laptop in a Semi-Anechoic Chamber

DINA, Livia-Andreea; NICOLAE, Petre-Marian; SMĂRĂNDESCU, Ionuț Daniel; VOICU, Viorica (Institute of Electrical and Electronics Engineers, 2017)

This paper presents some aspects on measurements of radiated emission from a Laptop. The used Standards are presented and discussed. The measurements were carried out in a Semi-Anechoic Chamber (SAC) in accordance with EN ...
Harmonic Decomposition and Power Quality Analysis of a Six-Phase Induction Motor Traction Drive with Fast Fourier Transform

NUCA, Iurie; KOSTIC, Dusan; NICOLAE, Petre-Marian; NUCA, Ilie; CAZAC, Vadim; BURDUNIUC, Marcel (IEEE, 2021)

This paper presents an analysis of harmonic decomposition and power quality analysis of a six-phase asynchronous motor drive model designed for traction systems, by the Fast Fourier Transform tool. The six-phase asynchronous ...
Limits and Usability of Fast Fourier, Discrete Waveletand Wavelet Packet Transforms Applied at Signalsfrom a Primary Winding of a Locomotive Transformer

NICOLAE, Ileana-Diana; MARINESCU, Radu-Florin; NICOLAE, Petre-Marian; CRISTINA, Maria Diana (Institute of Electrical and Electronics Engineers, 2017)

Single phase currents and voltages were acquired from the primary winding of a locomotive transformer. Four operating regimes were considered (acceleration, running at constant speed, normal and respectively regenerative ...
Optimizing the Design of an Asynchronous Motor Used in the Drive System of a Multiple Unit Train

PRESURĂ, Raluca-Cristina; VLAD, Ion; NICOLAE, Marian-Ştefan; NICOLAE, Petre-Marian (Institute of Electrical and Electronics Engineers, 2017)

Some aspects concerning the optimal design and sizing of an asynchronous traction motor are described. The motor must be integrated with a static converter in the traction system of a locomotive driving a multiple unit ...
Shielding Effectiveness Evaluation Using a Non-Standardized Method

VOICU, Viorica; PĂTRU, Ion; DINA, Livia-Andreea; NICOLAE, Petre-Marian; SMĂRĂNDESCU, Ionuț Daniel (Institute of Electrical and Electronics Engineers, 2017)

This paper presents a shielding effectiveness evaluation for some metallic threads materials. The tests were performed using a non-standardized method in a dual transversal electromagnetic cell (DTEM). The materials’ ...

Browsing Facultatea Energetică şi Inginerie Electrică by Author "NICOLAE, Petre-Marian"

Browsing Facultatea Energetică şi Inginerie Electrică by Author "NICOLAE, Petre-Marian"

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