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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qiu Hongbo Yi Ran Li Weili Jin Nan |
| Copyright Year | 1986 |
| Abstract | A power converter is very necessary in the system of high-speed permanent magnet generators (HSPMG), since the frequency of the output electrical energy is generally hundreds of Hertz or even more than 1000 Hz. However, the converter with switches in fast on-off transitions will have some effects on the generator and, therewith, some current harmonics will be also induced in the device. Taking a 117 kW 60 000 r/min HSPMG as an example, the harmonics in this generator were analyzed. And then, the voltage harmonic content, the current harmonic content, and the current total harmonic distortion could be obtained. In addition, stator core losses and rotor eddy current losses were analyzed comparatively, and the influence of the converter on the generator power factor was further studied. Based on the 3-D coupling field between fluid and temperature, the temperature distributions were obtained when the generator was connected to different loads, and the influence of the rectifier on the generator temperature field could be obtained, which was also compared with the test data. |
| Sponsorship | IEEE Power Engineering Society |
| Starting Page | 655 |
| Ending Page | 662 |
| Page Count | 8 |
| File Size | 726586 |
| File Format | |
| ISSN | 08858969 |
| Volume Number | 30 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Generators Harmonic analysis Resistance Eddy currents Power system harmonics Rotors Reactive power temperature field Electromagnetic field rectifiers super high-speed permanent magnet generators (HSPMG) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Energy Engineering and Power Technology Electrical and Electronic Engineering |
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