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Xinbo Ruan
Researcher at Nanjing University of Aeronautics and Astronautics
Publications - 446
Citations - 17109
Xinbo Ruan is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Boost converter & Capacitor. The author has an hindex of 62, co-authored 416 publications receiving 13728 citations. Previous affiliations of Xinbo Ruan include Nanjing University & Huazhong University of Science and Technology.
Papers
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Journal ArticleDOI
Capacitor-Current-Feedback Active Damping With Reduced Computation Delay for Improving Robustness of LCL-Type Grid-Connected Inverter
TL;DR: In this article, a capacitor-current-feedback active damping with reduced computation delay is proposed, which is achieved by shifting the capacitor current sampling instant towards the PWM reference update instant.
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Small-Signal Modeling and Parameters Design for Virtual Synchronous Generators
TL;DR: It is pointed out that the bandwidth of the power loop should be far less than twice the line frequency for the purpose of avoiding the VSG output voltage to be severely distorted, and the line-frequency-averaged small-signal model of theVSG is derived for system analysis and parameters design.
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Step-by-Step Controller Design for LCL-Type Grid-Connected Inverter with Capacitor–Current-Feedback Active-Damping
TL;DR: In this paper, a simple step-by-step controller design method for the LCL-type grid-connected inverter is proposed, and the complete satisfactory regions of the controller parameters for meeting the system specifications are obtained, and from which the controller parameter can be easily picked out.
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Means of Eliminating Electrolytic Capacitor in AC/DC Power Supplies for LED Lightings
TL;DR: In this paper, two methods of reducing the storage capacitance in the ac/dc power supplies for light emitting diode (LED) lighting were proposed to achieve a long power suppliespsila lifetime.
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Impedance Shaping of the Grid-Connected Inverter with LCL Filter to Improve Its Adaptability to the Weak Grid Condition
TL;DR: In this paper, an impedance shaping method is proposed with virtual impedances, and the current control loop can be designed independently under the practical considerations, which can work stably over a wide range of the typical inductive resistive grid impedance and exhibit strong rejection ability of grid-voltage harmonics.