Monday 28 June 2010

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 88-125
Full Name: Corina Daniela Cunþan
Position: Lecturer
Age: ON
Sex: Female
Address: Revoluþiei str.no.5, Hunedoara
Country: ROMANIA
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E-mail address: corina.cuntan@fih.upt.ro
Other E-mails: baciu.ioan@fih.upt.ro
Title of the Paper: Study of the deforming regime introduced in the power supply grid by the electric locomotives equipped with DC motors
Authors as they appear in the Paper: Corina Daniela Cunþan, Ioan Baciu, Gabriel Nicolae Popa, Anca Iordan
Email addresses of all the authors: anca.iordan@fih.upt.ro, popa.gabriel@fih.upt.ro
Number of paper pages: 11
Abstract: In this work is presenting the study of the electric current's parameters and characteristics, obtained by means of an electric power's quality analyzer. Also, are analyzed the various possibilities of compensating the effects produced by the consumers, e.g. by the locomotives equipped with DC motors, in order to reduce the reactive power, the current harmonics or the voltage harmonics, respectively the reactive power and harmonics simmultaneously. The measurements were made into an AC railway electric traction substation of 27 kV, during more hours, being registered momentary and average values. The data acquired with the electric power's quality analyzer were registered into a computing system, for their further analysis. In order to achieve the adaption between the analyzer's input measures and the traction line's values, the measurements were made in the secondary of the voltage and current transformers existent in the traction substation.
Keywords: electric power's quality, active power, reactive power, apparent power, harmonic distorsion factor, power factor, electric power's quality analyzer.
EXTENSION of the file: .doc
Special (Invited) Session: Analysis of Electric Power's Parameters in Supplying of Railway Electric Traction Systems
Organizer of the Session: 645-441
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