A state-of-the-art review of the vibration and noise of wind turbine drivetrains

Z Xu, J Wei, S Zhang, Z Liu, X Chen, Q Yan… - … Energy Technologies and …, 2021 - Elsevier
Wind energy is an important sustainable energy to achieve carbon neutrality. To capture
maximum wind energy, wind turbine sizes sharply increase and turbines work under more …

Stability and sensitivity characteristic analysis for the hydropower unit considering the sloping roof tailrace tunnel and coupling effect of the power grid

Z Zhong, L Zhu, M Zhao, J Qin, S Zhang… - Frontiers in Energy …, 2023 - frontiersin.org
This paper focuses on the stability and dynamic characteristics of the coupled system of
nonlinear hydraulic turbine regulating system (HTRS) and power grid (PG). By establishing …

Reliable frequency control support scheme based on wind power generator combined with rechargeable energy storage system applying adaptive power reference

RK Tagayi, S Han, H Lee, J Kim - Applied Sciences, 2023 - mdpi.com
To reduce carbon emissions in the atmosphere, the utilization of renewable energy sources
has been on the rise. However, as their integration level increases, grid system operators …

Adaptive neural dynamic surface control for the chaotic PMSM system with external disturbances and constrained output

Z Junxing, W Shilong, L Shaobo… - Recent Advances in …, 2020 - ingentaconnect.com
Background: This article studies the issue of adaptive neural dynamic surface control for the
chaotic permanent magnet synchronous motor system with constrained output, external …

Research on Modeling Technology of Hydroelectric Unit Regulation System

Z Zhong, L Zhu, P Shang, J Liu - … International Conference on …, 2023 - ieeexplore.ieee.org
The hydraulic turbine is the core equipment of a hydropower station, used to convert
hydraulic energy into mechanical energy [40], and then into electrical energy. Therefore …

Accelerating transient dynamics: Targetet modal interaction

F Dohnal - HUNGARIAN AGRICULTURAL ENGINEERING, 2019 - real.mtak.hu
Vibrations occur in many areas ranging from heavy-duty industry over micro sensors to
appliances in the private household. A key concept for limiting such vibrations is vibration …