Development of DC DVR Device Based on Super Capacitor Energy Storage
Voltage sag is one of the most hazardous power quality problems in power system. This paper proposes a novel DC DVR device based on super-capacitor, presents the main circuit and the control method of super capacitor charging and discharging. Simulated and experimental results show that the device c...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2012-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.01.003 |
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| Summary: | Voltage sag is one of the most hazardous power quality problems in power system. This paper proposes a novel DC DVR device based on super-capacitor, presents the main circuit and the control method of super capacitor charging and discharging. Simulated and experimental results show that the device can effectively support the sensitive load by keeping the DC voltage stable in the event of voltage sag, which will reduces the sag’s impact on sensitive loads. |
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| ISSN: | 2096-5427 |