Influence of motor operating parameters on discharge bearing current activity

A Muetze, J Tamminen, J Ahola - IEEE Transactions on Industry …, 2011‏ - ieeexplore.ieee.org
While the cause-and-effect chains of inverter-induced bearing currents have been well
understood today, not much is known about the damage mechanism inside the bearings …

[كتاب][B] Electrical Characterisations of Bearings

A Joshi - 2019‏ - search.proquest.com
Mechanical bearings are an integral part of industry, and are used in various places in order
to reduce friction between two interacting surfaces and are used to transmit power and …

Pearson's random walk approach to evaluating interference generated by a group of converters

J Bojarski, R Smolenski, A Kempski… - Applied Mathematics and …, 2013‏ - Elsevier
According to the EMC Directive 2004/108/EC requirements:“where an apparatus is capable
of taking different configurations, the electromagnetic compatibility assessment should …

Research on shaft current damage identification of variable condition motor bearings based on multiscale feature label propagation and manifold metric transfer

G Wang, S Zhao, Z Zhong, D Zeng - Lubricants, 2023‏ - mdpi.com
The current damage is the most stubborn and difficult fault of high-power motor bearings
because its vibration characteristics are easily confused with those of ordinary bearing …

Triboelectrification electrostatic potential of MC nylon 6 under point contact dry sliding

L Jian, L Ning, S Yang, J Wang, M Hua - Tribology letters, 2009‏ - Springer
The triboelectrification electrostatic potential of MC nylon 6 and its influence factors have not
been investigated to date. Here, we report on our study of the interaction of tribological …

Statistical approach to discharge bearing currents

R Smolenski, A Kempski, J Bojarski - COMPEL-The international …, 2010‏ - emerald.com
Purpose–The purpose of this paper is to propose a statistical approach, which enables the
prediction of the risk of the appearance of discharge bearing currents in a given drive that …

Neuro-fuzzy approach to identification of electromagnetic fields of electrostatic discharge

AB Bakasova, AU Askat - 2023 5th International Youth …, 2023‏ - ieeexplore.ieee.org
This paper proposes and shows the application of the method of neuro-fuzzy inference with
Gaussian membership functions for the identification of electrostatic discharge (ESD) …

Повышение надежности приводных асинхронных машин на электроподвижном составе

ВД Тулупов, МА Слепцов, АА Бриедис - … института. Вестник МЭИ, 2021‏ - elibrary.ru
Рассмотрена проблема выходов из строя тяговых машин на электроподвижном
составе (ЭПС). При эксплуатации ЭПС с микропроцессорным управлением и …

EMC cases in distributed electrical power system

A Kempski, R Smoleński - Power electronics in smart electrical energy …, 2008‏ - Springer
The four-quadrant frequency converter is presently commonly applied in novel
asynchronous drives, electric power generation using asynchronous variable speed …

Analysis of electrostatic environment and discharge models

E Helerea, B Moasa, A Ciobanu - … International Conference on …, 2012‏ - ieeexplore.ieee.org
Interferences produced by the electrostatic discharges (ESD) events are sources of multiple
failures and malfunction of electric and electronic equipment. To reduce the negative impact …