S. SINGER, A. BRAUSTEIN, "Maximum power transfer from a nonlinear energy source to an arbitrary load", IEE Proc Part C, vol. 134, no. 4, July 1987, pp. 281-287.

S. SINGER, A. BRAUSTEIN, "Maximum power transfer from a nonlinear energy source to an arbitrary load", IEE Proc Part C, vol. 134, no. 4, July 1987, pp. 281-287. Copyright - [Précédente] [Première page] [Suivante] - Home

Article : [99ART084]

Titre : S. SINGER, A. BRAUSTEIN, Maximum power transfer from a nonlinear energy source to an arbitrary load, IEE Proc Part C, vol. 134, no. 4, July 1987, pp. 281-287.

Cité dans :[99DIV045] Recherche sur l'auteur Sigmund SINGER, 20 août 1999.

Auteur : Singer S. (Tel Aviv Univ, Ramat-Aviv, Isr)
Auteur : Braunstein A.

Source : IEE Proc Part C v 134 n 4
Date : Jul 1987
Pages : 281 - 287
CODEN : IPPDDA
ISSN : 0143-7046
Info : COMPENDEX Answer Number 29
Stockage : Thierry LEQUEU

Abstract :
A general approach to the matching procedure of an arbitrary load to
a nonlinear energy source is presented.The matching procedure is
required to assure a maximum power transfer to the load.The matching
system is modelled by a linear network, capable of transforming dc
power as well as ac power, which is characterised by a transformer
matrix.The load and energy-source time variations call for a
transformer with a controlled time-variable transfer ratio (TVT).The
matching procedure is analysed.As a practical case, the matching of
a photovoltaic (PV) array to a dc motor is studied.The theoretical
results are compared to experimental ones.These results allow the
determination of the operation and the starting-torque gain (and its
maximum value) of the drive system.The torque gain is defined as the
ratio of the torque in a matched system to the one in the system
without a matching device.By using the TVT it has been found that
the torque gain depends on the characteristics of the energy source
(say, a PV array) and the electric motor.This study shows in which
cases the use of a matching device is recommended and what is the
technical improvement of the system.(Edited author abstract)

Accession_Number : 1987(11):172865

References : 7 refs.

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