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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Junfeng Liu Xu, C.D. Jun Zeng Cheng, K.W.E. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Electr. Eng., Hong Kong Polytech. Univ., Hong Kong, China (Junfeng Liu; Xu, C.D.; Cheng, K.W.E.) || New Energy Center, South China Univ. of Technol., Guangzhou, China (Jun Zeng) |
| Abstract | High frequency power distribution already has a numerous applications in electric vehicle, renewable energy microgird, and telecommunication system. In order to propel high frequency power distribution into larger power grade, an effective ac arc protection scheme is significant for safety and reliability. However, almost all of the studies of arc fault are focused on dc or low frequency ac (LFAC). This paper presents protection scheme and examines electrical characteristics for high frequency arc fault. Meanwhile, high frequency breaker is examined with ZCS feature, and residual current devices (RCD) design is explored for high frequency power distribution as well. First, the location of arc fault detector (AFD) and interrupting devices (ID) is studied from system level; and the single phase arc grounding fault is analyzed for high frequency sinusoidal waveforms. Second, zero-current-switching (ZCS) feature of high frequency breaker is discussed from monitor circuit and breaker circuit. Third, trigger deficiency of high frequency RCD is demonstrated and corresponding solution is examined. Lastly, the simulation results further testify the effectiveness of theoretical analysis. |
| Starting Page | 1 |
| Ending Page | 8 |
| File Size | 3449064 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781509000623 |
| e-ISBN | 9781509000630 |
| DOI | 10.1109/PESA.2015.7398913 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-12-15 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency control Switches Switching circuits Resonant frequency Transforms Logic gates protection scheme Arc fault high frequency |
| Content Type | Text |
| Resource Type | Article |
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