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Optimal dynamic voltage restorer controller for voltage sag compensation
2015 23rd Iranian Conference on Electrical Engineering, 2015This paper proposes an optimal fuzzy logic controller for dynamic voltage restorer (DVR). The DVR is modeled by three phase voltage source inverter (VSI). Simulation is based on zero-order Sugeno fuzzy logic controller and particle swarm optimization (PSO) technique is used to optimally adjust its parameters.
Faranak Farhadi +2 more
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Dynamic voltage restorer: the customers's perspective
IEE Half Day Colloquium on Dynamic Voltage Restorers - Replacing those Missing Cycles, 1998Paper mill variable speed drives are vulnerable to power dips because of control of thyristor firing. Firing angle control has difficulty following the voltage change, with possible consequent damage to the thyristors. To prevent damage, it is common for drives to be equipped with protection that trips the drive, with settings dependent on sensitivity ...
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Protection from voltage dips with the dynamic voltage restorer
IEE Half Day Colloquium on Dynamic Voltage Restorers - Replacing those Missing Cycles, 1998Dynamic Power Limited (DPL) is a 50/50 joint venture between Rolls-Royce and Scottish Power. The Company provides a range of power quality enhancement systems, known collectively as “Custom Power”. These systems, based on technology developed by Westinghouse, are designed to protect users from disruptions to their operations which result from power ...
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An SMES-Based Current-Fed Transformerless Series Voltage Restorer for DC-Load Protection
IEEE Transactions on Power Electronics, 2021Xiao-Yuan Chen +2 more
exaly
Voltage Sag Mitigation Using Transformerless Dynamic Voltage Restorer
2020Pradyumna Kumar Sahoo +3 more
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