Results 11 to 20 of about 2,348 (259)
Energy Science & Engineering, 2022 In this study, the interleaved buck converter‐based photovoltaic (PV) emulator current control is presented. A proportional‐resonant‐proportional (PR‐P) controller is designed to resolve the drawbacks of conventional PI controllers in terms of phase ...
Cagfer Yanarates, Zhongfu Zhou
doaj +1 more source
IET Control Theory & Applications, 2023 The growth of marine resources exploitation has led to increased research interest in electro‐hydraulic systems for marine simulation. This study proposes a proportional plus resonant (PR) controller to achieve high tracking performance for electro ...
Shengwang Ye +5 more
doaj +1 more source
Journal of Low Frequency Noise, Vibration and Active Control, 2022 In this study, the Integral Resonant Controller (IRC) is presented along with the Proportional-Derivative (PD) controller as a novel control technique to control the dynamical behaviors of the 12-pole rotor active magnetic bearing system.
Nasser A Saeed +4 more
doaj +1 more source
Analysis and Design of A PMQR-Type Repetitive Control Scheme for Grid-Connected H6 Inverters
Applied Sciences, 2019 There exist several challenges in the implementation of proportional multiple quasi-resonant (PMQR) control strategies in single-phase grid-connected H6 inverters, such as high computational costs and design complexity. To overcome these challenges, this
Xiaohui Yang +3 more
doaj +1 more source
Adaptive Oscillation Suppression Strategy for Wind Farms Based on Windowed FFT
Zhongguo dianli, 2022 Regarding the oscillation phenomenon in large-scale wind power transmission systems, the existing suppression strategies can hardly quickly and effectively suppress the oscillation when the oscillation frequency changes. To solve this problem, this paper
Shuo MIAO +5 more
doaj +1 more source
Fractional proportional-resonant current controllers for voltage source converters [PDF]
Electric Power Systems Research, 2019 This paper proposes a novel fractional proportional-resonant controller, which applies fractional order calculus to the well-known proportional-resonant controllers. The focus of the study is the current control loop of voltage source converters. The main merit of the proposed fractional controller formulation lies into the use of fractional exponents ...
Heredero Peris, Daniel +3 more
openaire +3 more sources
Proportional-Integral-Resonant AC Current Controller
Advances in Electrical and Computer Engineering, 2017 In this paper an improved stationary-frame AC current controller based on the proportional-integral-resonant control action (PIR) is proposed. Namely, the novel two-parameter PIR controller is applied in the stationary-frame AC current control ...
STOJIC, D., TARCZEWSKI, T., KLASNIC, I.
doaj +1 more source
IEEE Access, 2021 In this paper, a symmetrical pole placement Method-based Unity Proportional Gain Resonant and Gain Scheduled Proportional (PR-P) Controller is presented.
Cagfer Yanarates, Zhongfu Zhou
doaj +1 more source
Design of Inverter Side of Modular Grid Simulator Based on Proportional integral-Quasi-proportional resonance Control [PDF]
E3S Web of Conferences, 2021 The tracking of a given voltage in the traditional double closed-loop proportional integral control in the current power grid simulator has problems such as static difference, delay and oscillation.
Xin Ren Huai, Yuan Xie, Kai Zhang
doaj +1 more source
High-Precision Control of a Piezo-Driven Nanopositioner Using Fuzzy Logic Controllers
Computers, 2018 This paper presents single- and dual-loop fuzzy control schemes to precisely control the piezo-driven nanopositioner in the x- and y-axis directions. Various issues are associated with this control problem, such as low stability margin due to the sharp ...
Mohammed Altaher, Sumeet S. Aphale
doaj +1 more source