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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wehbe, Y. Lingling Fan |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Electr. Eng., Univ. of South Florida, Tampa, FL, USA (Wehbe, Y.; Lingling Fan) |
| Abstract | The paper proposes to use PMU measurements (voltage phasor, real and reactive powers) for system identification. A second-order synchronous generator model with real and reactive power as input and voltage phasor as output will be developed in this paper based on the two-axis synchronous generator dynamic model. Parameters of the model will be identified based on the PMU measurements using least square estimation technique. Two case studies are presented: a synchronous generator estimation and a power subsystem estimation. In both cases, the system will be represented by the proposed model with parameters identified from PMU measurements. Time-domain simulation results will validate the accuracy of the proposed model and its identification. The contribution of this paper is twofold: i) A model suitable for PMU measurement based identification is developed; ii) better accuracy of system parameter estimation can be achieved using the proposed model compared to the classical model. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 455771 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781467373890 |
| DOI | 10.1109/NAPS.2015.7335120 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-10-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Phasor measurement units Mathematical model Estimation Generators Jacobian matrices Voltage measurement Least squares approximations system identification Least square estimation parameter estimation synchronous machine |
| Content Type | Text |
| Resource Type | Article |
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