Induction Motor Broken Rotor Bar Fault Diagnosis Based on Third-Order Energy Operator Demodulated Current Signal

2021 ◽  
pp. 1-1
Author(s):  
Wanding Wang ◽  
Xiangjin Song ◽  
Guohai Liu ◽  
Qian Chen ◽  
Wenxiang Zhao ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Induction Motor ◽  
Energy Operator ◽  
Current Signal ◽  
Third Order ◽  
Broken Rotor Bar ◽  
Order Energy

Virtual Sensors for Fault Diagnosis: A Case of Induction Motor Broken Rotor Bar

2020 ◽  
pp. 1-1
Author(s):  
Zahra Hosseinpoor ◽  
Mohammad Mehdi Arefi ◽  
Roozbeh Razavi-Far ◽  
Niloofar Mozafari ◽  
Saeede Hazbavi
Keyword(s):  
Fault Diagnosis ◽  
Induction Motor ◽  
Virtual Sensors ◽  
Broken Rotor Bar

Broken Rotor Bar Fault Detection Analysis

2011 ◽  
Vol 383-390 ◽  
pp. 1862-1866
Author(s):  
Li Ling Sun ◽  
Kai Bin Chen
Keyword(s):  
Fault Diagnosis ◽  
Fault Detection ◽  
Induction Motor ◽  
New Method ◽  
Broken Rotor Bar ◽  
Detection Analysis

Induction motor is widely applied to people's lives and production. This paper presents the simple and sophisticated of some methods which are used to diagnose the rotor fault. After analyzing the advantage and disadvantage of these methods, this paper tells what the key of rotor fault diagnosis of induction motor is, and put forward a new method.

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