dynamic voltage restorer (DVRdouble synchronization framephase-locked loop (PLLDynamic voltage restorer (DVR) has been considered to be a cost-effective custom power device, which alleviates voltage sags. Recently, the uninterrupted dynamic voltage restorer (UDVR), which is one......
[Lecture Notes in Electrical Engineering] Power Electronics and Renewable Energy Systems Volume 326 || Vector Control Based Dynamic Voltage Restorer for Fa... C Kamalakannan,LP Suresh,SS Dash,... 被引量: 0发表: 2015年 [Lecture Notes in Electrical Engineering] Power Electronics and Renewable ...
Miska Prasad Part of the book series:Lecture Notes in Electrical Engineering((LNEE,volume 693)) 657Accesses Abstract This paper discusses the renewable energy (RE) fed different topologies such as, Three-Leg (3-L), Four-Leg (4-L), and Six-Leg (6-L) dynamic voltage restorer (DVR) for ...
“SRF theory revisited” to control self supported dynamic voltage restorer (DVR) for unbalanced and nonlinear loads The protection of the sensitive but unbalanced and/or non-linear loads from sag/swell, distortion and unbalance in supply voltage is achieved economically ... Parag Kanjiya,Bhim ...
Wind generatorPower gridInduction generatorVoltage controllerThe increasing wind power integration with power grid has forced the situation to improve the reliability of wind generators for stable operation. One important problem with induction generator based...
Dynamic voltage restorer (DVRH-bridge converterVoltage sagsPower quality (PQPSCAD/EMTDCThe growth in the use of power electronics has created a greater awareness of power quality. Power Quality (PQ) has been an issue is becoming increasingly pivotal in industrial electricity consumer's point of ...
Versions Notes Abstract Dynamic voltage restores (DVRs) are usually used to mitigate the effect of voltage sag and guarantee sufficient power supply for sensitive loads. However, three-phase voltage cannot be compensated to the desired balance voltage under unbalanced three-phase loads by traditional ...
Versions Notes Abstract This paper considers the reference signal generation problem for the multi-functional operation of single-phase dynamic voltage restorers. For this purpose, a single-phase quasi type-1 phase-locked loop (QT1-PLL) is proposed. The pre-loop filter part of this PLL is comp...
Versions Notes Abstract This paper investigates the performance of a seven-level Packed U Cell (PUC7) inverter-based transformerless Dynamic Voltage Restorer (DVR) topology under short-time voltage variations (voltage sags and swells). Unlike the existing multilevel inverter (MLI)-based DVR solutions...
ant colony algorithm; matrix converter; DVR (dynamic voltage restorer); PID and SMC controller; power quality1. Introduction A constant power supply is a basic need for each consumer due to the increase in sensitive equipment day by day [1]. As per IEEE standards, a reduction in voltage ...