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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chi-Jui Wu Cheng-Ping Huang Tsu-Hsun Fu Tzu-Chih Zhao Hung-Shian Kuo |
| Copyright Year | 2003 |
| Description | Author affiliation: Dept. of Electr. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taiwan (Chi-Jui Wu; Cheng-Ping Huang) |
| Abstract | The value of average power factor generally is an important penalty factor in the revenue of large-size electricity customers. But the traditional power factor definitions assume that load conditions are sinusoidal and effects of unbalance are neglected. It is required that a suitable power factor definition could reflect the load characteristics considering fluctuation, harmonics, and unbalance. Therefore, the customers would be forced to improve the power quality disturbances. In this paper, six average power factor definitions, three based on the IEEE standard 1459-2000 and three focused on fundamental components, are compared to investigate effects on billing. The data from a 161-kV DC electric arc furnace user is used to reveal the differences in power factor values. Several apparent power values are compared. The statistic results of harmonic distortion and load unbalance are also considered. |
| Starting Page | 611 |
| Ending Page | 615 |
| File Size | 327697 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780381106 |
| DOI | 10.1109/TDC.2003.1335346 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-09-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Furnaces Reactive power Power system harmonics Fluctuations Power quality Harmonic distortion Statistics Voltage Metals industry Steel |
| Content Type | Text |
| Resource Type | Article |
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