IEEE AccessLow-carbon technologies (LCTs) such as Electric vehicles (EVs), heat pumps (HPs), and PV systems increase phase unbalance due to uneven phase distribution. Phase unbalance can lead to overheating, suboptimal capacity utilization, and power losses.
Yme Wesseling +3 more
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Voltage-based droop control of renewables to avoid on-off oscillations caused by overvoltages [PDF]
, 2013 To achieve the environmental goals set by many governments, an increasing amount of renewable energy, often delivered by distributed-generation (DG) units, is injected into the electrical power system.
De Kooning, Jeroen +3 more
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International Journal of Electrical Power & Energy SystemsThe increased demand for renewable energy and electrification of transportation such as electric vehicles can lead to power quality problems in the low voltage distribution grids.
Dimitar V. Bozalakov +3 more
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Energies, 2018 Recently, increased use of non-linear loads has intensified the harmonic distortion and voltage unbalance in distribution systems. Inverter Based Distributed Generators (IBDGs) can be employed as distributed compensators to improve the power quality, as ...
Morteza Afrasiabi, Esmaeel Rokrok
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Design of a High-Performance High-Pass Generalized Integrator Based Single-Phase PLL
, 2016 Grid-interactive power converters are normally synchronized to the grid using phase-locked loops (PLLs). The performance of the PLLs is affected by the non-ideal conditions in the sensed grid voltage such as harmonics, frequency deviations and dc offsets
John, Vinod, Kulkarni, Abhijit
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IET Generation, Transmission & Distribution, 2020 Three‐phase electric vehicle (EV) battery chargers are expected to not impact the unbalance of distribution networks; moreover, using active power factor correction topologies they are expected to behave like resistive loads not affecting the system ...
Jesus C. Hernández +3 more
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Generalised model predictive control scheme for three‐level converter under unbalanced grid voltage considering full power factor operation [PDF]
, 2020 Xiaoyan Li +5 more
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Predictive current control of grid-connected voltage source converters during network unbalance
IET Power Electronics, 2010 This study proposes an improved predictive current control (PCC) scheme for grid-connected voltage source converters (GC-VSCs) during network voltage unbalance. The control scheme is based on space vector modulation (SVM) and implemented in the positive synchronous reference frame without current-sequential decomposition.
Hu, J.B., He, Y.K., Xu, Lie, Zhi, D.W.
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Model Predictive Current Control for Fault-Tolerant Bidirectional Voltage Source Converter With Open Circuit Fault and Unbalanced Grid Voltage [PDF]
, 2020 Shiyang Hu +3 more
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An Investigation into the Utilization of Swarm Intelligence for the Design of Dual Vector and Proportional–Resonant Controllers for Regulation of Doubly Fed Induction Generators Subject to Unbalanced Grid Voltages [PDF]
, 2022 Kumeshan Reddy, Akshay Kumar Saha
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