[HTML][HTML] Low-head pumped hydro storage: A review of applicable technologies for design, grid integration, control and modelling

JP Hoffstaedt, DPK Truijen, J Fahlbeck… - … and Sustainable Energy …, 2022 - Elsevier
To counteract a potential reduction in grid stability caused by a rapidly growing share of
intermittent renewable energy sources within our electrical grids, large scale deployment of …

[HTML][HTML] Recent progress in electrically conductive and thermally conductive lubricants: a critical review

B Bustami, MM Rahman, MJ Shazida, M Islam… - Lubricants, 2023 - mdpi.com
Electrically as well as thermally conductive lubricants have drawn considerable attention
and are an emerging research topic because they have unique advantages and advanced …

Acoustic detection of bearing faults through fractional harmonics lock-in amplification

M del Rosario Bautista-Morales… - Mechanical Systems and …, 2023 - Elsevier
Bearing failure detection in induction motors is vital to prevent breakdowns and dead times
in industrial processes. Non-invasive detection of bearing faults can be performed by …

[HTML][HTML] Perspective chapter: Fault detection and predictive maintenance of electrical machines

HA Raja, K Kudelina, B Asad… - New Trends in Electric …, 2022 - intechopen.com
Nowadays, most domestic and industrial fields are moving toward Industry 4.0 standards
and integration with information technology. To decrease shutdown costs and minimize …

[HTML][HTML] Analysis of impact of design solutions of an electric machine with permanent magnets for bearing voltages with inverter power supply

S Berhausen, T Jarek - Energies, 2022 - mdpi.com
The aim of the article is to present a new idea of limiting the bearing voltage in electric
machines with permanent magnets through the use of a shielding winding placed in stator …

Fault-tolerant multilevel converter to feed a switched reluctance machine

VF Pires, A Cordeiro, D Foito, AJ Pires - Machines, 2022 - mdpi.com
The switched reluctance machine (SRM) is one of the most interesting machines, being
adopted for many applications. However, this machine requires a power electronic converter …