The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 89-721
Full Name: Attila Kment
Position: Assistant Professor
Age: ON
Sex: Male
Address: Ilkovicova 3, 812 19 Bratislava
Country: SLOVAKIA
Tel:
Tel prefix:
Fax:
E-mail address: attila.kment@stuba.sk
Other E-mails:
Title of the Paper: Restoration of power system after blackout and synchro-check relay setting in transmission system
Authors as they appear in the Paper: Žaneta Eleschová, Anton Beláň, Marek Pípa, Attila Kment
Email addresses of all the authors: zaneta.eleschova@stuba.sk,anton.belan@stuba.sk,marek.pipa@stuba.sk,attila.kment@stuba.sk
Number of paper pages: 10
Abstract: Connection of power lines in transmission system is activated after defined conditions are met in the setting of synchro-check relays; namely ∆V – difference in voltage amplitudes, ∆f – frequency difference, and ∆á – difference in phase angles. The aim of this contribution was experimental verification of the connection condition focused on transient phenomena course on connected line, the transient stability of generators, and the analysis of their influence on power system. As the past critical situations (state of an imminent blackout threat) in transmission system has shown, inability to connect line into the power system because the connection conditions are not met (blocking of a power switch) could have severe negative influence on the continual operation of the power network. Setting of synchro-check relays as connection conditions can influence also the process of electric power system restoration after collapse. Thus, this paper discusse!
s also the actual state of synchro-check relays setting in transmission system.
Keywords: Transmission System, Connection Of Power Line, Voltage Phase Shifts, Synchro-check Relay
EXTENSION of the file: .pdf
Special (Invited) Session: Conditions of Power Lines Connection in Power System
Organizer of the Session: 617-284
How Did you learn about congress:
IP ADDRESS: 95.102.174.146
