A Hybrid-Frame Control Based Impedance Shaping Method to Extend the Effective Damping Frequency Range of the Three-Phase Adaptive Active Damper
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3153802
Abstract: The grid-connected inverter may get unstable due to variation of grid impedance. To improve the system stability, an adaptive active damper, which emulates an adaptive tuning virtual resistor, can be introduced at the point of… read more here.
Keywords: adaptive active; active damper; impedance; three phase ... See more keywords
Single-Motor-Current Feedback Resonance Damping Method for LCL-Equipped HSPMSMs Based on Capacitively Coupled Active Damper
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3443656
Abstract: This article proposes a single-motor-current feedback resonance suppression method for LCL-equipped high-speed permanent-magnet synchronous motor drives based on capacitively coupled active damper. The proposed method does not require any additional sensors or high-bandwidth current controllers,… read more here.
Keywords: method; active damper; motor current; feedback ... See more keywords