Details
| Original language | English |
|---|---|
| Title of host publication | International ETG Congress 2015; Die Energiewende |
| Subtitle of host publication | Blueprints for the New Energy Age |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9783800741212 |
| Publication status | Published - 2015 |
| Event | 2015 International ETG Congress on Die Energiewende - Blueprints for the New Energy Age - Bonn, Germany Duration: 17 Nov 2015 → 18 Nov 2015 |
Publication series
| Name | International ETG Congress 2015; Die Energiewende - Blueprints for the New Energy Age |
|---|
Abstract
This paper deals with the online parameter estimation of doubly fed induction generators (DFIG) using the Gradient Descent Method (GDM) and one flux observer for each winding system. Stator resistance, rotor resistance and mutual inductance can be estimated simultaneously in real time. The presented approach is applicable for standard variable speed DFIG with an inverter at the rotor side including a stator and rotor current measurement, a stator voltage detection and a rotor position feedback. The adaptation algorithm is described with simple analytical terms. The performance has been demonstrated by simulation and experiments. Furthermore, the influences of secondary effects like the nonlinear behavior of the inverter, incorrectly assumed leakage inductances and iron losses are discussed.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Energy(all)
- Energy Engineering and Power Technology
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International ETG Congress 2015; Die Energiewende : Blueprints for the New Energy Age. Institute of Electrical and Electronics Engineers Inc., 2015. 7388510 (International ETG Congress 2015; Die Energiewende - Blueprints for the New Energy Age).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Observer-based online parameter estimation of doubly fed induction generators based on the gradient descent method
AU - Koupeny, Jaroslav
AU - Siebrecht, Martin
AU - Lücke, Stefan
AU - Mertens, Axel
PY - 2015
Y1 - 2015
N2 - This paper deals with the online parameter estimation of doubly fed induction generators (DFIG) using the Gradient Descent Method (GDM) and one flux observer for each winding system. Stator resistance, rotor resistance and mutual inductance can be estimated simultaneously in real time. The presented approach is applicable for standard variable speed DFIG with an inverter at the rotor side including a stator and rotor current measurement, a stator voltage detection and a rotor position feedback. The adaptation algorithm is described with simple analytical terms. The performance has been demonstrated by simulation and experiments. Furthermore, the influences of secondary effects like the nonlinear behavior of the inverter, incorrectly assumed leakage inductances and iron losses are discussed.
AB - This paper deals with the online parameter estimation of doubly fed induction generators (DFIG) using the Gradient Descent Method (GDM) and one flux observer for each winding system. Stator resistance, rotor resistance and mutual inductance can be estimated simultaneously in real time. The presented approach is applicable for standard variable speed DFIG with an inverter at the rotor side including a stator and rotor current measurement, a stator voltage detection and a rotor position feedback. The adaptation algorithm is described with simple analytical terms. The performance has been demonstrated by simulation and experiments. Furthermore, the influences of secondary effects like the nonlinear behavior of the inverter, incorrectly assumed leakage inductances and iron losses are discussed.
UR - http://www.scopus.com/inward/record.url?scp=84996698346&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84996698346
T3 - International ETG Congress 2015; Die Energiewende - Blueprints for the New Energy Age
BT - International ETG Congress 2015; Die Energiewende
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 International ETG Congress on Die Energiewende - Blueprints for the New Energy Age
Y2 - 17 November 2015 through 18 November 2015
ER -