Voltage unbalance evaluation in the intelligent recognition of induction motor rotor faults
Sign Up to like & getrecommendations! Published in 2020 at "Soft Computing"
DOI: 10.1007/s00500-020-04986-6
Abstract: Induction motors are widely used in several industrial applications due to their factors of favouritism already consolidated, such as robustness, low cost and high reliability. Early detection and proper fault diagnosis reduce the maintenance cost… read more here.
Keywords: rotor faults; rotor; induction motors; voltage unbalance ... See more keywords
Voltage unbalance reduction in the domestic distribution area using asymmetric inverters
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2016.11.119
Abstract: Abstract Voltage unbalance is a major yet often overlooked power quality problem in low voltage residential feeders due to the random location and rating of single-phase renewable sources and uneven distribution of household loads. This… read more here.
Keywords: voltage; reduction; unbalance reduction; power ... See more keywords
Improving voltage unbalance of low-voltage distribution networks using plug-in electric vehicles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.01.178
Abstract: Abstract Plug-in electric vehicles are one of the clean technologies that have many advantages to overcome the problems of power systems for instance voltage unbalance in distribution networks. Considering coordinated or uncoordinated charging method, voltage… read more here.
Keywords: voltage; plug electric; pevs; voltage unbalance ... See more keywords
Rooftop PV systems with distributed batteries for voltage unbalance mitigation in low voltage radial feeders
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.5034000
Abstract: This paper discusses the alleviation of voltage unbalance (VU) in low voltage four-wire ungrounded distribution networks. Unbalanced allocation of distributed rooftop Photovoltaic (PV) ratings and loads creates considerable neutral current in the neutral line. Because… read more here.
Keywords: voltage; low voltage; voltage unbalance; distributed batteries ... See more keywords
Dynamic Performance of Doubly Fed Hydroelectric Machines Under Voltage Unbalance—A Relative Electrothermomechanical Analysis
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2833798
Abstract: Deployment of renewable energy sources in power grid causes an undesirable characteristic in the voltage profile due to its stochastic nature. Such electrical perturbations may impact the performance of equipment or machines connected to the… read more here.
Keywords: voltage; system; performance doubly; doubly fed ... See more keywords
A User-Friendly Transactive Coordination Model for Residential Prosumers Considering Voltage Unbalance in Distribution Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3141784
Abstract: Designing transactive energy (TE) markets in distribution systems has been a hot topic due to the increased presence of residential prosumers. In the literature, several residential market platforms have been proposed; however, they usually have… read more here.
Keywords: coordination; voltage unbalance; residential prosumers; distribution networks ... See more keywords
Dynamic Voltage Unbalance Constrained Economic Dispatch for Electrified Railways Integrated Energy Storage
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3163540
Abstract: The cophase traction power supply system (CTPSS) is a promising solution in the smart electrified railways to effectively eliminate the neutral section, improve regeneration braking energy (RBE) utilization and mitigate voltage unbalance (VU). It works… read more here.
Keywords: economic dispatch; voltage unbalance; energy; dispatch ... See more keywords
Stochastic Assessment of Voltage Unbalance Due to Single-Phase-Connected Solar Power
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2016.2579680
Abstract: A stochastic method is presented in this paper to estimate the future voltage unbalance in a low-voltage distribution network with high-penetration of single-phase photovoltaic inverters (PVIs). The location and phase allocation of the PVIs are… read more here.
Keywords: phase; single phase; power; voltage unbalance ... See more keywords
Development and Analysis of a Sensitivity Matrix of a Three-Phase Voltage Unbalance Factor
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2018.2807980
Abstract: Unbalanced phase voltages in electricity networks prevent efficient and stable delivery of power and energy services from utility companies to end-users, and vice versa. While variations in voltage magnitude and power loss have been studied… read more here.
Keywords: voltage unbalance; phase; sensitivity matrix; power ... See more keywords
A Control Strategy for Voltage Unbalance Mitigation in an Islanded Microgrid Considering Demand Side Management Capability
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2018.2804954
Abstract: Inverter-based distributed generators (DGs) have been customarily used for voltage unbalance (VU) mitigation in microgrids. The sole dependency on DGs for VU mitigation may not be justified, particularly in islanded microgrids. Demand side management can… read more here.
Keywords: control; side management; unbalance mitigation; demand side ... See more keywords
Integration of Centralized and Distributed Methods to Mitigate Voltage Unbalance Using Solar Inverters
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2022.3214192
Abstract: Growing penetrations of single-phase distributed generation such as rooftop solar photovoltaic (PV) systems can increase voltage unbalance in distribution grids. However, PV systems are also capable of providing reactive power compensation to reduce unbalance. In… read more here.
Keywords: methods mitigate; voltage unbalance; based method; voltage ... See more keywords