Sensorless multi-loop control of phase-controlled series-parallel resonant converter [PDF]
, 2014 This paper proposes a multi-loop controller for the phase-controlled series-parallel resonant converter. Output voltage is solely measured for control and inner loop is used to enhance closed loop stability and dynamic performance compared to single-loop
Aboushady, A.A., Ahmed, K.H.
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Proportional-Resonant Controller Structure with Finite Gain for Three-Phase Grid-Tied Converters
Energies, 2021 The paper presents the study of a three-phase system coupling a DC power source to a power grid. This study, based on an FPGA, implements a real-time control system and digital models of the power circuit.
Marek Nowak +2 more
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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
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Sensorless position control of permanent magnet motors with pulsating current injection and compensation of motor end-effects [PDF]
, 2011 The sensorless position control of permanent-magnet motors is successfully implemented by superimposing a high-frequency voltage signal on the voltage reference or adding a high-frequency current signal to the current reference.
Cupertino, F. +3 more
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Analysis and mitigation of dead time harmonics in the single-phase full-bridge PWM converters with repetitive controllers [PDF]
, 2018 In order to prevent the power switching devices (e.g., the Insulated-Gate-Bipolar-Transistor, IGBT) from shoot through in voltage source converters during a switching period, the dead time is added either in the hardware driver circuits of the IGBTs or ...
Blaabjerg, Frede +3 more
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Robust H8 design for resonant control in a CVCF inverter application over load uncertainties [PDF]
, 2020 CVCF (constant voltage, constant frequency) inverters are electronic devices used to supply AC loads from DC storage elements such as batteries or photovoltaic cells. These devices are used to feed different kinds of loads; this uncertainty requires that
Bueno Contreras, Holman +2 more
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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
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Exploitation of Digital Filters to Advance the Single-Phase T/4 Delay PLL System [PDF]
, 2016 With the development of digital signal processing technologies, control and monitoring of power electronics conversion systems have been evolving to become fully digital.
Blaabjerg, Frede +2 more
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Hybrid Dual-Loop Control for Current Regulation and Low-Frequency Ripple Rejection in Led Drivers
Eletrônica de Potência, 2021 This paper presents a new hybrid dual-loop control system for the DC/DC LLC resonant converter, operating as a downstream DC/DC converter in a two independent stage offline LED driver.
Maikel F. Menke +3 more
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Non-invasive monitoring and control in silicon photonics by CMOS integrated electronics [PDF]
, 2014 As photonics breaks away from today's device level toward large scale of integration and complex systems-on-a-chip, concepts like monitoring, control and stabilization of photonic integrated circuits emerge as new paradigms.
Annoni, Andrea +9 more
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