Naslov
Condition-Monitoring System for Identification and Representation of the Capability Diagram Limits for Multiple Synchronous Generators in a Hydro Power-Plant

Autori
Glavan, Boris ; Hanić, Zlatko ; Kovačić, Marinko ; Vražić, Mario

Izvornik
Energies (1996-1073) 13 (2020), 15; 1-20

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
synchronous generator ; P–Q diagram ; operational limits ; hydro power-plant ; data-based techniques ; model-based techniques

Sažetak
This paper presents an experience in the design and implementation of the condition-monitoring system for the synchronous generators whose primary purpose is to record data for the identification of the capability limits of the P–Q diagram of three generators in hydro power-plant. Paper presents details about the monitoring system, the underlying theory of the identification of the synchronous generator model with a focus on the calculation of the capability limits in the P–Q diagram. Furthermore, a computationally efficient method for the representation of capability limits suitable for the implementation within the industrial automation and control system of the power-plant is described in detail. Finally, the capability diagrams for three generators were implemented in the power-plant supervisory control and data acquisition system (SCADA) system.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA