Results 21 to 30 of about 18,006,196 (349)

Enhanced PI control and adaptive gain tuning schemes for distributed secondary control of an islanded microgrid

open access: yesIET Renewable Power Generation, 2021
Funding information Natural Sciences and Engineering Research Council of Canada; Research Office of the University of Tabriz Abstract This paper develops an enhanced proportional-integral distributed control scheme (EPIDCS) to regulate the frequency and ...
Yuanshi Zhang   +3 more
semanticscholar   +1 more source

Linear Active Disturbance Rejection Control of Three-phase Current Source Rectifier

open access: yesJournal of Harbin University of Science and Technology, 2023
Aiming at the problems of large output overshoot, poor anti-interference ability and long response time of the traditional current source rectifier controlled by double closed-loop proportional integral controller (PI), the linear auto disturbance ...
LI Xuedong   +6 more
doaj   +1 more source

Optimal control study of AC constant power loads based on LCL filter

open access: yesZhejiang dianli, 2022
The main circuit of a traditional AC constant power load model takes no account of filter optimization, and the PI (proportional integral) regulator is used in the inner loop of current control.
LIU Xinbo, LIU Fan, SHI Junfu
doaj   +1 more source

Controllable π SQUID [PDF]

open access: yesApplied Physics Letters, 2001
We have fabricated and studied a promising kind of direct current superconducting quantum interference device (dc-SQUID) in which the magnitude and sign of the critical current of the individual Josephson junctions can be controlled by additional voltage probes connected to the junctions.
Baselmans, J. J. A.   +2 more
openaire   +1 more source

Comparison of Control Configurations and MPPT Algorithms for Single-Phase Grid-Connected Photovoltaic Inverter

open access: yesAdvances in Electrical and Computer Engineering, 2023
This paper presents studies of the four maximum power point tracking (MPPT) algorithms of a single-phase grid-connected photovoltaic (PV) inverter based on single loop voltage control (VC) and cascaded voltage and current control (CVCC). The purpose of
PRASATSAP, U.   +5 more
doaj   +1 more source

Investigation on Performance of Controllers for Three Level PFC Converter for Wide Operating Range

open access: yesAdvances in Electrical and Computer Engineering, 2020
Single-phase single-stage three level AC-DC power factor correction converters are commonly used as switch mode power supplies in telecommunication systems to provide effective power conversion with good operating performance. This paper deals with the
RAMAPRABHA, R.   +2 more
doaj   +1 more source

A LabVIEW-based PI controller for controlling CE 105 coupled Tank System [PDF]

open access: yes, 2014
In this paper, use of Proportional-Integral (PI) controller to monitor and control liquid level in an interconnected CE 105 model coupled tank is investigated.
Hussein, Hawre, Mishra, Rakesh
core   +1 more source

Development of Molten Salt Electric Heating Control System Based on Monitor and Control Generated System and Programmable Logic Controller

open access: yes发电技术, 2021
Molten salt has important applications in renewable energy power generation and energy storage heating system as the heat transfer and storage working fluid.
Chunxu DU   +5 more
doaj   +1 more source

Fractional-order feedback control of a poorly damped system [PDF]

open access: yes, 2014
This study presents the design of a fractional-order proportional-integral (FOPI) controller for a mass-spring-damper system which is poorly damped. A model based design technique is used to design a FOPI controller for this system. A good performance of
Chevalier, Amélie   +4 more
core   +2 more sources

The role of epigenetics in hypothalamic energy balance control: implications for obesity

open access: yesCell Stress, 2019
Despite enormous social and scientific efforts, obesity rates continue to increase worldwide. While genetic factors contribute to obesity development, genetics alone cannot explain the current epidemic.
Arnaud Obri, Marc Claret
doaj   +1 more source

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