High‐frequency resonance in HVDC and wind systems: Root causes
In addition to resonance of MMC and wind turbines with overhead transmission lines, the paper also identifies several other modes of high-frequency resonance, including resonance between
Complex-root-locus-based analysis of high-frequency resonance in
With the expansion of clean energy, wind penetration into power networks is also increasing. Accordingly, the occurrence of high-frequency resonance (HFR) when connecting doubly
Analysis and model of high frequency harmonic impedance of grid
Abstract: With more and more doubly fed inductor generators (DFIG) connected to the grid, high frequency resonance may occur due to the interaction between DFIG wind turbines and
High-frequency resonance of bottom-fixed monopile-supported
Dynamic behavior of offshore wind turbines is examined under varying wave amplitudes and frequencies. This study presents a high-fidelity hydroelastic framework for analyzing the
LCL Resonance Analysis and Damping in Single-Loop Grid-Forming
A dynamic phenomenon known as LCL resonance is often neglected when stability analysis is carried out for grid-forming (GFM) control schemes by wind turbine systems, due to its high frequency.
High-frequency resonance in HVDC and wind systems: Root
This paper presents methods to model and solve high-frequency resonance problems in HVDC and wind power systems. Control and digital PWM delays are identified as a common root cause for such
Analysis and Suppression of High-Frequency Resonance for Offshore
It is common to encounter high-frequency harmonic resonance (HFHR) problems when cables interact with wind turbine generators (WTGs). The HFHR may threaten the safe and stable
A Framework to Analyze the Stochastic Harmonics and
Abstract: This paper addresses a modeling and analysis methodology for investigating the stochastic harmonics and resonance concerns of wind power plants (WPPs).
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