نتایج جستجو برای: broken bars fault

تعداد نتایج: 100001  

Journal: :Advances in Electrical and Computer Engineering 2016

2016
Dehong Liu Dingguo Lu

In this paper, we propose an off-the-grid compressive sensing based method to detect brokenbar fault in squirrel-cage induction motors. To validate our method, we first build a dynamic model of squirrel-cage induction motor using multi-loop equivalent circuit to simulate motor current under fault conditions. We then develop an off-the-grid compressive sensing algorithm to extract the fault char...

2017
S. S Chorage

Information security is an essential issue in communication system. Advance Encryption Standard (AES) is utilized as a part of many embedded applications to give data security. Different counter measures are present in AES against fault injection attacks. Plain text and key of 128-bit is given as an input to the system and encryption and decryption operations are performed. Flag error shows the...

2007
Pedro Vicente Jover Rodríguez Antero Arkkio

The aim of this research was to discover the best indicators of induction motor faults, as well as suitable techniques for monitoring the condition of induction motors. Numerical magnetic field analysis was used with the objective of generating reliable virtual data to be analysed with modern signal processing and soft-computing techniques. In the first part of the research, a fuzzy system, bas...

Journal: : 2023

Due to their starting and running torque needs as well four-quadrant operation, modern industrial drives utilise induction motors (IM). Failures in the rotor bars of motor can be found using voltages currents each three phases acceleration velocity signals. For diagnosis quantity broken for a failed IM, conventional signal processing-based feature extraction techniques machine learning algorith...

Journal: :Journal of Microwaves, Optoelectronics and Electromagnetic Applications 2018

Journal: :IOP Conference Series: Earth and Environmental Science 2021

2004
Michael D. Lee Natasha Loughlin

Abstract = findings" Key Phrase "Key Phrase = group" Age Group "Age Group = Adulthood" Population "Population = Human" Population Location "Population Location = US" Publication Type "Publication Type = Empirical-Study" mean performance of both models averaged over the datasets. For example, once a user has read the first 60% of the prioritised articles using the one reason model, they have see...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید