Controlling a Lower-Leg Exoskeleton Using Voltage and Current Variation Signals of a DC Motor Mounted at the Knee Joint
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Medical Systems"
DOI: 10.1007/s10916-019-1333-2
Abstract: Powered exoskeleton technology helps turns dreams of recovering mobility after paralysis into reality. One of the most common problems encountered in the use of powered exoskeletons is the detection of the motion intentions of the… read more here.
Keywords: system; voltage current; current variation; motor ... See more keywords
Chaotic and subharmonic oscillations in a DC–DC boost converter with PWM voltage–current hybrid controller and parallel MR load
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05357-z
Abstract: This paper reports a pulse-width modulation voltage-mode- and current-mode-controlled DC–DC boost converter with parallel memristance and resistance loads. This circuit system has two distinct states, i.e., ON-state and OFF-state, which mainly depend on the outputs… read more here.
Keywords: voltage; voltage current; boost converter; chaotic subharmonic ... See more keywords
Novel driver circuit for switching performance improvements in SiC MOSFETs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Electronics"
DOI: 10.1007/s43236-020-00132-5
Abstract: Silicon carbide (SiC) metal–oxide–semiconductor field-effect transistors (MOSFETs) are expected to be an attractive replacement for Si MOSFETs in high power applications due to their high blocking voltage, high switching speed, and low switching losses. However,… read more here.
Keywords: voltage; voltage current; sic mosfet; oscillation ... See more keywords
Non-Intrusive Load Identification Using Reconstructed Voltage–Current Images
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3082432
Abstract: Non-intrusive load monitoring (NILM) is crucial because it helps monitor the operating status of electrical appliances online; detailed power consumption data regarding the appliances can then be obtained. However, the identification of resistive appliances that… read more here.
Keywords: non intrusive; identification; voltage current; intrusive load ... See more keywords
Thin-Film Transistor Simulations With the Voltage-In-Current Latency Insertion Method
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3131730
Abstract: This article presents formulations for the voltage-in-current (VinC) latency insertion method (LIM) for thin-film transistors (TFTs). LIM is a fast circuit simulation algorithm that solves circuits in a leapfrog manner, without requiring intensive matrix operations… read more here.
Keywords: insertion method; thin film; voltage current; latency insertion ... See more keywords
Voltage–Current Characteristics and Temperature Variation by DC Power Source for the YBCO Coated Conductor Under Spray Cooling Method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2019.2908561
Abstract: This paper proposes the spray cooling method in conducting the extremely low temperature cooling of the superconducting wire, and presents the results of cooling performance tests and characteristics of the spray cooling method. To that… read more here.
Keywords: temperature; voltage current; cooling method; spray cooling ... See more keywords
Voltage/Current Doubler Converter for an Efficient Wireless Charging of Electric Vehicles With 400-V and 800-V Battery Voltages
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3208582
Abstract: The lithium-ion battery of an electric vehicle (EV) is typically rated at either 400 or 800 V. When considering public parking infrastructures, EV wireless chargers must efficiently deliver electric power to both battery options. This… read more here.
Keywords: power; wireless charging; battery; voltage current ... See more keywords
Modeling of Interconnected Voltage and Current Controlled Converters With Coupled LC–LCL Filters
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3023911
Abstract: Nowadays, more and more converters under voltage control mode with LC filter and current control mode with L/LCL filter are interconnected, forming a more complicated impedance network and resulting in coupled control behaviors. This type… read more here.
Keywords: system; frequency band; voltage current; current controlled ... See more keywords
Smoothly Varying Injected Neutral Beam Voltage and Current Provides New Capability on the DIII-D Tokamak
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2017.2784765
Abstract: A significant engineering upgrade of the DIII-D neutral beam system has recently completed, providing ability to smoothly and independently vary the beam voltage and current. This enables greater control of the injected beam power, torque,… read more here.
Keywords: voltage; voltage current; neutral beam; beam voltage ... See more keywords
Conservation Voltage Reduction Strategy for Autonomous Microgrid with Improved Voltage-CurrentDroop-Based Inverter Control Framework
Sign Up to like & getrecommendations! Published in 2023 at "International Transactions on Electrical Energy Systems"
DOI: 10.1155/2023/2920936
Abstract: In a conventional AC distribution system, the conservation voltage reduction (CVR) strategy is widely employed to lower down the voltage of specific load to lower the power consumption. The wide applicability of demand side management… read more here.
Keywords: current droop; control; power; voltage ... See more keywords
Class AB Voltage Follower and Low-Voltage Current Mirror with Very High Figures of Merit Based on the Flipped Voltage Follower
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Low Power Electronics and Applications"
DOI: 10.3390/jlpea13020028
Abstract: The application of the flipped voltage follower to implement two high-performance circuits is presented: (1) The first is a class AB cascode flipped voltage follower that shows an improved slew rate and an improved bandwidth… read more here.
Keywords: voltage follower; low voltage; output; voltage ... See more keywords