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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Seon-Ju Ahn Dong-Jun Won D-Yop Chung Seung-U Moon |
| Copyright Year | 2004 |
| Description | Author affiliation: Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., South Korea (Seon-Ju Ahn; Dong-Jun Won; D-Yop Chung; Seung-U Moon) |
| Abstract | Event source locating is important to improve the power quality level and to judge the responsibilities of power quality problems. One helpful way to find the location of the power quality event source is to determine the direction of event at each monitor. This paper presents a method to determine the relative location of event source that leads to voltage sag. For this, the relative location of the source is defined first. Then, line fault, induction motor starting and transformer saturation are classified as the main causes of voltage sag and their characteristics are discussed, respectively. From these investigations, the rules to determine the relative location of event source for each cause are proposed. At last, the overall algorithm to identify the relative location and the kind of event source is organized. |
| Starting Page | 620 |
| Ending Page | 625 |
| File Size | 576705 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780384652 |
| DOI | 10.1109/PES.2004.1372880 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-06-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Voltage fluctuations Power quality Monitoring Circuit faults Power system faults Induction motors Power supplies Fault diagnosis Capacitors Moon |
| Content Type | Text |
| Resource Type | Article |
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