Dynamic space-vector model of induction machines with stator inter-turn short-circuit fault

2015 ◽  
Author(s):  
A. Berzoy ◽  
A. A. S. Mohamed ◽  
O. A. Mohammed
Keyword(s):  
Short Circuit ◽  
Induction Machines ◽  
Vector Model ◽  
Space Vector ◽  
Short Circuit Fault

Research on the Fault-Tolerant Control Algorithm of SVPWM for NPC Three-Level Inverters

2012 ◽  
Vol 433-440 ◽  
pp. 4220-4228
Author(s):  
Wen Zhong Ma ◽  
Jin Yan Sun ◽  
Hong Mei Zhang ◽  
De Bao Tian ◽  
Hong Fei Pang
Keyword(s):  
Simulation Model ◽  
Control Algorithm ◽  
Fault Tolerant ◽  
Short Circuit ◽  
Fault Tolerant Control ◽  
Space Vector ◽  
Matlab Simulink ◽  
And Control ◽  
Short Circuit Fault ◽  
Inverter Topology

This paper mainly introduces fault-tolerant technology of three-level NPC inverters. For the three-level inverter topology and control characteristics, we use space vector (SVPWM) algorithm for modulation. when a short circuit fault in the inverter device,we use redundant space voltage vectors, and get control algorithm of redundant. Using MATLAB/Simulink software, a simulation model is analyzed, and the results demonstrate the feasibility of the method.

Diagnostics of Stator Winding Faults in a Three-Phase Asynchronous Motor Using Park’s Vector Analysis

Vestnik MEI ◽  
2021 ◽  
pp. 69-74
Author(s):  
Muhammad Deeb ◽  
◽  
Gassan Ibragim ◽  
Talal Assaf ◽  
◽  
...  
Keyword(s):  
Induction Motor ◽  
Short Circuit ◽  
Asynchronous Motor ◽  
Vector Model ◽  
Stator Winding ◽  
Stator Windings ◽  
Stator Current ◽  
Experimental Part ◽  
Three Phase ◽  
Short Circuit Fault

The study addresses the problem of detecting a short circuit fault in the three-phase induction motor winding by monitoring the stator current Park vector (Lissajous curves). Park's vector model is implemented using the Matlab software package. The experimental part of the study was carried out on an 11 kW three-phase induction motor. The Lissajous curves obtained for a healthy motor and a motor with short-circuited turns under various load conditions were compared with each other. The obtained results have demonstrated the effectiveness of the proposed method for detecting interturn short circuit faults in the three-phase stator windings of induction motors.

Impacts of rotor inter-turn short circuit fault upon performance of wound rotor induction machines

2016 ◽  
Vol 135 ◽  
pp. 48-58 ◽  
Author(s):  
Jawad Faiz ◽  
Mehran Keravand ◽  
Mahmud Ghasemi-Bijan ◽  
Sérgio M.Â. Cruz ◽  
Mohsen Bandar-Abadi
Keyword(s):  
Short Circuit ◽  
Induction Machines ◽  
Short Circuit Fault
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