Reuters

Siemens Energy investors say wind unit spin-off is premature

Activist investor calls for a spin-off Three shareholders back company strategy to stabilise unit first Future of the wind business is likely to be a topic at the AGM FRANKFURT, Feb 16 (Reuters) - ...
IEEE

Enhancing the Reliability of Back-to-Back Converters in Small Wind Turbines: A Comprehensive Robust Stability Study of NL-PI Control Under Extreme Operating Gusts

Abstract: The reliability of Wind Energy Conversion Systems (WECSs) is frequently limited by failures in Back-to-Back Power Converters (BTB-PCs), particularly within the Rotor-Side Converter (RSC) ...
IEEE

Optimal Trajectory Control Scheme for Dual-Bridge Series-Resonant Converters With Constant and Small Low-Voltage Side Turn-Off Current

Abstract: With the emerging of large-capacity battery cells, the demand of high-current, high-conversion-ratio bidirectional dc-dc converters in energy storage systems (ESS) has also increased.
archive

A Study of Micro-Teaching in the Preservice Education of Science Teachers.

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archive

All Stories Matter - Joel Folkert's Journey: From Marine Biology to Wind Turbines, and more

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