Search: WFRF:(Harnefors Lennart 1968 ) >
Input-admittance ca...
Input-admittance calculation and shaping for controlled voltage-source converters
-
- Harnefors, Lennart, 1968 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Bongiorno, Massimo, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Lundberg, Stefan, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2007
- 2007
- English.
-
In: IEEE Transactions on Industrial Electronics. - : Institute of Electrical and Electronics Engineers (IEEE). - 0278-0046 .- 1557-9948. ; 54:6, s. 3323-3334
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://doi.org/10.1...
-
https://doi.org/10.1...
-
https://research.cha...
-
show less...
Abstract
Subject headings
Close
- A controlled power electronic converter can cause local instabilities when interacting with other dynamic subsystems in a power system. Oscillations at a certain frequency cannot, however, build up if the converter differential input admittance has a positive conductance (real part) at that frequency, since power is then dissipated. In this paper, input-admittance expressions for a voltage-source converter are derived. It is seen how the admittance can be shaped in order to get a positive real part in the desired frequency regions by adjusting the controller parameters.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- grid interaction
- TORSIONAL INTERACTION
- stability
- DISSIPATIVE DYNAMICAL-SYSTEMS
- oscillations
- converter control
- passivity
- dissipativeness
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database