Abstract—Voltage sags and momentary power interruptions are probably the most significant power quality problems affecting industrial and large commercial customers. The installation of mitigation devices can be seen as a short term solution. DVR is a very effective series-compensation device for mitigating voltage sags. The mitigation capability of these devices is mainly limited by the energy storage capacity. This paper is intended to assimilate voltage capacity of DC storage unit of a DVR with transmission voltage so that the information is available in a convenient manner and can be used as a basis for continued research in this area.
Index Terms—DC Energy Storage, DVR, Power Quality, Voltage Sag.
Sunil Kumar Gupta is research scholar in Department of Electrical Engineering with the Malaviya National Institute of Technology, Jaipur, Rajasthan, INDIA
Dr. H. P. Tiwari is Reader in Department of Electrical Engineering witht he Malaviya National Institute of Technology, Jaipur, Rajasthan, INDIA
Ramesh Pachar is research scholar in Department of Electrical Engineering with the Malaviya National Institute of Technology, Jaipur, Rajasthan, INDIA
Cite: Sunil Kumar Gupta, H. P. Tiwari and Ramesh Pachar, "Estimation of DC Voltage Storage Requirements for Dynamic Voltage Compensation on Distribution Network using DVR," International Journal of Engineering and Technology vol. 2, no. 1, pp. 124-131, 2010.
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