Synchronous and asynchronous generators frequency and harmonics behavior after a sudden load rejection
(2003) In IEEE Transactions on Power Systems 18(2). p.730-736- Abstract
- This paper describes load rejection tests, done at two hydro power plants in Sweden, one equipped with synchronous and the other with asynchronous generators. During the tests voltages and currents are digitized, recorded and thereafter off-line processed. By this, in the processing of distorted and fast parameter-varying voltages and currents the powerful estimation technique, the Newton type algorithm, is applied. It was intended to investigate the frequency changes and the distortions of the measured signals. The transient processes at both generators are compared. In particular, the frequency changes after the instance of load rejection are investigated and discussed from the signal processing and physical nature point of view.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/640651
- author
- Terzija, V and Akke, Magnus LU
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IEEE Transactions on Power Systems
- volume
- 18
- issue
- 2
- pages
- 730 - 736
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- scopus:0038180710
- ISSN
- 0885-8950
- DOI
- 10.1109/TPWRS.2002.805013
- language
- English
- LU publication?
- yes
- id
- 2ceb2ffa-e064-4b42-83ce-17076f1f8c51 (old id 640651)
- date added to LUP
- 2016-04-04 12:13:55
- date last changed
- 2022-04-16 04:52:32
@article{2ceb2ffa-e064-4b42-83ce-17076f1f8c51, abstract = {{This paper describes load rejection tests, done at two hydro power plants in Sweden, one equipped with synchronous and the other with asynchronous generators. During the tests voltages and currents are digitized, recorded and thereafter off-line processed. By this, in the processing of distorted and fast parameter-varying voltages and currents the powerful estimation technique, the Newton type algorithm, is applied. It was intended to investigate the frequency changes and the distortions of the measured signals. The transient processes at both generators are compared. In particular, the frequency changes after the instance of load rejection are investigated and discussed from the signal processing and physical nature point of view.}}, author = {{Terzija, V and Akke, Magnus}}, issn = {{0885-8950}}, language = {{eng}}, number = {{2}}, pages = {{730--736}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Transactions on Power Systems}}, title = {{Synchronous and asynchronous generators frequency and harmonics behavior after a sudden load rejection}}, url = {{http://dx.doi.org/10.1109/TPWRS.2002.805013}}, doi = {{10.1109/TPWRS.2002.805013}}, volume = {{18}}, year = {{2003}}, }