Results 111 to 120 of about 290 (157)

Enhancing the Power Quality using Dynamic Voltage Restorer (DVR)

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2018
openaire   +1 more source

Dynamic Voltage Restorer (DVR) with a novel robust control strategy

ISA Transactions, 2022
With the advancement of technology, electric equipment and loads have become more sensitive to problems related to power quality, such as voltage sag, swell, imbalances, and harmonics. To detect faults and to protect sensitive loads from these voltage distortions, a Dynamic Voltage Restorer (DVR) series compensator is among the best available cost ...
Saeed Daneshvar Dehnavi   +2 more
exaly   +3 more sources

Fault Current Limiter Dynamic Voltage Restorer (FCL-DVR) With Reduced Number of Components [PDF]

open access: yesIEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2021
In this paper, a new dual function fault current limiter-dynamic voltage restorer (FCL-DVR) topology is proposed. The proposed structure, in addition to performing routine FCL tasks, can be used to improve the voltage quality of point of common coupling (PCC).
Pedram Ghavidel   +2 more
exaly   +3 more sources

Control and Testing of a Dynamic Voltage Restorer (DVR) at Medium Voltage Level

IEEE Transactions on Power Electronics, 2004
Udgivelsesdato ...
J G Nielsen, Frede Blaabjerg
exaly   +3 more sources

Design of PI and Fuzzy Controllers for Dynamic Voltage Restorer (DVR)

open access: yesAASRI Procedia, 2012
Abstract Power quality is one of the major concerns in the present era. It has become important, especially, with the introduction of sophisticated devices, whose performance is very sensitive to the quality of power supply. To solve this problem, custom power devices are used.
K Sandhya, A Jaya Laxmi
exaly   +2 more sources

An experimental investigation of dynamic voltage restorer (DVR)

2000 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.00CH37077), 2002
An experimental investigation on the performance of a dynamic voltage restorer (DVR) is presented in this paper. It is seen that under certain nonlinear loading conditions, the effectiveness of the DVR is seriously impaired due to the finite voltage drop in the transformer and filter impedances.
Y.H. Zhang, D.M. Viathgamuwa, S.S. Choi
openaire   +1 more source

Review of voltage compensation methods in dynamic voltage restorer (DVR)

2012 IEEE Power and Energy Society General Meeting, 2012
Voltage sag is a common and undesirable power quality phenomenon in the distribution systems which puts sensitive loads under the risk. An effective solution to mitigate this phenomenon is to use dynamic voltage restorers and consequently, protect sensitive loads. Four basics compensation methods were proposed in the research community to eliminate the
A. K. Sadigh, K. M. Smedley
openaire   +1 more source

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