The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 27-709
Full Name: Sorin Ioan Deaconu
Position: Associate Professor
Age: ON
Sex: Male
Address: Str. Revolutiei, no.5, Hunedoara, jud. Hunedoara
Country: ROMANIA
Tel: 0254207529
Tel prefix: +40
Fax: +40 0254207501
E-mail address: sorin.deaconu@fih.upt.ro
Other E-mails:
Title of the Paper: Increasing the energetic efficiency in producing of electric and thermal power in thermal power plants by using of variable speed
Authors as they appear in the Paper: Sorin Ioan Deaconu, Gabriel Nicolae Popa, Iosif Popa
Email addresses of all the authors: sorin.deaconu@fih.upt.ro,gabriel.popa@fih.upt.ro,iosif.popa@fih.upt.ro
Number of paper pages: 10
Abstract: In this work is presenting a theoretical analysis and an experimental application of the energetic efficiency increase by using of variable-speed AC electric drive systems in a thermal power plant that produces electric and thermal power. Are presented few possible drive systems, both at low voltage and medium voltage, and is analysed the influence upon the curent's and voltage's wave shape due to the distorsions introduced by the adjustable drives. The presented application refers to the distribution system of the produced thermal power, composed by the pumping station of the primary heat carrier, the district heating stations and the automation system. The experimental results from the first operational year are used to optimize the system.
Keywords: Asynchronous motor, Static frequency converter, Harmonic distorsion generated by adjustable speed drives, District heating system, Pumping station, Testing, Energetic efficiency
EXTENSION of the file: .doc
Special (Invited) Session: Optimizing the operation of an urban district heating system by means of variable speed drives
Organizer of the Session: 591-212
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