Voltage Sag Enhancement By DVR Based On PQ Theory Using LabView
The voltage sag condition in the power system has a direct effect on the quality of the power system quality. Voltage sag has a major effect on sensitive-voltage loads, causing a high inrush current, failure in the system, and price loss.The Dynamic Voltage Restorer (DVR) is regarded as one of the...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Northern Technical University
2022-02-01
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| Series: | NTU Journal of Engineering and Technology |
| Subjects: | |
| Online Access: | https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/57 |
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| Summary: | The voltage sag condition in the power system has a direct effect on the quality of the power system quality. Voltage sag has a major effect on sensitive-voltage loads, causing a high inrush current, failure in the system, and price loss.The Dynamic Voltage Restorer (DVR) is regarded as one of the effective methods for controlling voltage in a power system. This paper describes the DVR control unit based on PQ theory to enhance the quality of the power system. The suggested control technique utilizes 3-phase compensation modules, based on the desired Sag condition. Also, this paper used LabView software to simulate the DVR for voltage variation in a power system.
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| ISSN: | 2788-9971 2788-998X |