Sökning: WFRF:(Chompoobutrgool Yuwa) >
A fundamental study...
A fundamental study on damping control design using PMU signals from dominant inter-area oscillation paths
-
- Chompoobutrgool, Yuwa (författare)
- KTH,Elektriska energisystem,SmarTS Lab
-
- Vanfretti, Luigi, 1981- (författare)
- KTH,Elektriska energisystem
-
(creator_code:org_t)
- IEEE, 2012
- 2012
- Engelska.
-
Ingår i: North American Power Symposium (NAPS), 2012. - : IEEE. - 9781467323086 ; , s. 1-6
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- This article presents a fundamental study on feedback control using different types of signals available from a dominant inter-area oscillation path; the passageway containing the highest content of the inter-area oscillations. Results from the previous studies verify the persistence and robustness of dominant path signals and suggest that using such signals, effective damping control may be achieved. To corroborate the implication, signals available from phasor measurement units (PMU) e.g. voltage phasors (magnitude and angle) from the dominant path are used as feedback inputs for a power system stabilizer (PSS) control design for damping enhancement. The corresponding performance are compared with those using generator speed, which is a commonly used signal though not available from PMUs, as inputs. Contrary to expectations found in common practice, that of speed being the one of the most effective signal for damping control, it is demonstrated here that their corresponding damping performance is inferior to those using voltage phasors as feedback inputs. A conceptualized two-area system is used to analyze damping performance throughout this study.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- feedback input signals selection
- network modeshapes
- dominant inter-area oscillation paths
- PMU
- Järnvägsgruppen - Elsystem
- Järnvägsgruppen - Elsystem
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas