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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jaskulke, M. Miao Zhu Ningyi Dai Xu Cai |
| Copyright Year | 2015 |
| Description | Author affiliation: Shanghai Jiao Tong Univ., Shanghai, China (Jaskulke, M.; Miao Zhu; Xu Cai) || Univ. of Macau, Macau, China (Ningyi Dai) |
| Abstract | A new idea of using DC-DC modulation AC/AC technique instead of a transformer to link Dynamic Voltage Restorer (DVR) to the transmission line is proposed in this paper. Dynamic voltage restorer is used as series compensation to mitigate voltage disturbances. This paper presents a transformerless DVR that can mitigate long duration voltage sags and swells with lower losses and a flexible AC/AC conversion ratio. The use of DC-modulated AC/AC converters is a new technique that allows the DVR to be connected directly to the distribution network without using a costly and bulky injection transformer. Simulation results are presented to demonstrate the efficiency against voltage disturbances of proposed DC-modulation technique used to replace the transformer in DVR application. |
| Starting Page | 526 |
| Ending Page | 532 |
| File Size | 542393 |
| Page Count | 7 |
| File Format | |
| e-ISBN | 9781479983896 |
| DOI | 10.1109/ICIEA.2015.7334168 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-06-15 |
| Publisher Place | New Zealand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Voltage fluctuations Circuit faults Pulse width modulation Power quality Inverters Energy storage Voltage sag DC-modulated AC/AC Converters DC-Modulation Disturbances Dynamic Voltage Restorer Transformerless Voltage compensation |
| Content Type | Text |
| Resource Type | Article |
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