Estimation and Cancellation of Nonlinear Companding Noise for Companded Multicarrier Transmission Systems
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-4174-7
Abstract: Nonlinear companding transform (NCT) is an efficient method to reduce the high peak-to-average power ratio (PAPR) of multicarrier transmission systems. However, the introduced companding noise severely restrains the bit-error-rate (BER) performance. In this paper, a… read more here.
Keywords: transmission systems; multicarrier transmission; nonlinear companding; noise ... See more keywords
Multiterminal DC Transmission Systems Based on Superconducting Cables Feasibility Study, Modeling, and Control
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2806081
Abstract: This paper deals with the appropriate modeling and control strategy of a multiterminal dc transmission (MTDC) system that incorporates high-temperature superconducting (HTS) dc cables. The system is based on voltage source converters for the interconnection… read more here.
Keywords: transmission systems; modeling control; control; topology ... See more keywords
A Harmonics Elimination Method Using a Three-Winding Transformer for HVDC Transmission Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2771317
Abstract: A high-voltage dc (HVdc) transmission system including wind turbine generating systems has been proposed. In the system, the thyristor converter and inverter are used in the same way as in traditional HVdc transmission systems. Hence,… read more here.
Keywords: harmonics; transmission systems; hvdc transmission; system ... See more keywords
Intelligent Fault Diagnosis Method for Gear Transmission Systems Based on Improved Multi-Scale Reverse Dispersion Entropy and Swarm Decomposition
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3115207
Abstract: Based on the non-stationary and non-linear acceleration signals, a rapid data-driven method for fault diagnosis in gear transmission systems, which is based on swarm decomposition (SWD) algorithm, improved multi-scale reverse dispersion entropy (improved MRDE) algorithm,… read more here.
Keywords: transmission systems; fault diagnosis; fault; gear transmission ... See more keywords
Assessment of LoRaWAN Transmission Systems Under Temperature and Humidity, Gas, and Vibration Aging Effects Within IIoT Contexts
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3137568
Abstract: Within the big picture of the Internet of Things (IoT), a brand new paradigm has risen since few years ago in the context of industrial scenarios: the industrial IoT (IIoT), whose aim is to transplant… read more here.
Keywords: humidity; assessment lorawan; vibration; transmission systems ... See more keywords
Flexible Converters for Meshed HVDC Grids: From Flexible AC Transmission Systems (FACTS) to Flexible DC Grids
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2019.2939588
Abstract: Flexible Alternating Current Transmission Systems (FACTS) have achieved to enhance the flexibility of modern AC power systems, by providing fast, reliable and controllable solutions to steer the power flows and voltages in the network. The… read more here.
Keywords: systems facts; transmission systems; power; grids flexible ... See more keywords
Robust Optimal Power Flow for Mixed AC/DC Transmission Systems With Volatile Renewables
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2018.2804358
Abstract: The rising share of renewable generation increases uncertainty in power system operation. New methods are needed for secure operation of power systems under uncertainties. We present a robust optimal power flow algorithm for mixed ac… read more here.
Keywords: transmission systems; power flow; transmission; power ... See more keywords
Finite-time stabilisation of some power transmission systems
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331218772007
Abstract: This paper presents the finite time stabilisation strategy of two problems: the first one is the control of the high voltage direct current based on voltage source converter, while the second is the control of… read more here.
Keywords: transmission systems; finite time; control; time ... See more keywords
Reduction of eddy current losses in inductive transmission systems with ferrite sheets
Sign Up to like & getrecommendations! Published in 2017 at "BioMedical Engineering OnLine"
DOI: 10.1186/s12938-016-0297-4
Abstract: BackgroundImprovements in eddy current suppression are necessary to meet the demand for increasing miniaturization of inductively driven transmission systems in industrial and biomedical applications. The high magnetic permeability and the simultaneously low electrical conductivity of… read more here.
Keywords: transmission systems; transmission; inductive link; eddy current ... See more keywords
Feature issue introduction: Nonlinearity mitigation for coherent transmission systems.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.004552
Abstract: The authors introduce the feature issue on nonlinearity mitigation for coherent transmission systems. read more here.
Keywords: transmission systems; coherent transmission; mitigation coherent; feature issue ... See more keywords
Investigation of EDFA Performance in DWDM Transmission Systems Under Different Operating Conditions
Sign Up to like & getrecommendations! Published in 2019 at "Latvian Journal of Physics and Technical Sciences"
DOI: 10.2478/lpts-2019-0012
Abstract: Abstract The article investigates dependence of EDFA performance on its operating conditions. First of all, the impact of changes in channel spacing on the quality of the amplifier signal and on the desired EDFA configuration… read more here.
Keywords: transmission systems; operating conditions; investigation edfa; performance ... See more keywords