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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ledwich, G. Palmer, E. |
| Copyright Year | 2000 |
| Description | Author affiliation: Queensland Univ. of Technol., Brisbane, Qld., Australia (Ledwich, G.) |
| Abstract | Oscillation frequency and damping of interconnected power systems have traditionally been determined from line switching or generator tripping. In a competitive environment, scheduling generation and limiting transfers to ensure the system remains stable bring cost impacts for the test. Another factor influencing the test is that the resulting oscillation must be significantly above the noise level from customer load variations. Examination of normal operation angle measurements across 1200 km in Queensland and power measurements in Victoria show that frequencies and damping of the modes can be determined. This paper presents a method for extraction of impulse response parameters with particular emphasis on separation of the modes close in frequency. |
| Starting Page | 1527 |
| Ending Page | 1531 |
| File Size | 451745 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780359356 |
| DOI | 10.1109/PESW.2000.850208 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-01-23 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power systems Power system interconnection Frequency Damping Power measurement Power generation Costs System testing Noise level Load management |
| Content Type | Text |
| Resource Type | Article |
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