2024, Predavanja, str. 44-45
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INTROL-22 Automatski regulator napona sinhronog generatora
INTROL-22 Synchronous generator automatic voltage regulator
Univerzitet u Beogradu, Elektrotehnički institut 'Nikola Tesla', Srbija
Ključne reči: automatski regulator napona; sinhroni generator; unapređena regulaciona i zaštitna rešenja; stabilizator elektroenergetskog sistema; eternet industrijski komunikacioni protokoli
Keywords: automatic voltage regulator; synchronous generator; advanced regulation and protection solutions; power system stabilizer; Ethernet-based industrial communication protocols
Sažetak
U okviru predavanja prikazana su rešenja primenjena u aktuelnoj verziji automatskog regulatora napona (ARN) sinhronog generatora INTROL-22 Elektrotehničkog instituta Nikola Tesla. Pored standardnih rešenja definisanim aktuelnim stanjem struke, unapređeno rešenje sadrži i algoritme koji omogućavaju primenu ARN-a u uslovima elektroenergetskih objekata u razruđenim elektroenergetskim sistemima sa udaljenim čvorovima, kao i sa prenosnim sistemom osetljivim na tranzijentne nestabilnosti i poremećaje tipa kratkih spojeva i učestalih ispada delova sistema. Razvijeni ARN takođe uključuje i unapređen softver za identifikaciju dinamičkih karakteristika regulacionog sistema, za podešavanje parametara regulatora napona, limitera i stabilizatora elektroenergetskog sistema, kao i za praćenje promenljivih stanja ARN u realnom vremenu preko brze RS485 serijske veze, i sa specijalizovanim industrijskim komunikacionim protokolima baziranim na eternetu.
Abstract
The lecture presents the solutions applied in the current version INTROL-22 of the automatic voltage regulator (AVR) of the synchronous generator of the Nikola Tesla Institute of Electrical Engineering. In addition to the standard solutions defined by the current state of the art, the improved solution also contains algorithms that enable the application of AVR in the conditions of power facilities in power systems with remote nodes, as well as with a transmission system sensitive to transient instabilities and disturbances such as short circuits and frequent outages of parts of the system. The developed AVR also includes improved software for identifying the dynamic characteristics of the regulation system, for setting the parameters of voltage regulators, limiters and stabilizers of the power system, as well as for monitoring the variable states of the AVR in real time via a high-speed RS485 serial connection, and with specialized industrial communication protocols based on Ethernet.
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