Comparison of fault tolerant control algorithm using space vector modulation of PMSM drive

2014 ◽  
Author(s):  
Dominik Luczak ◽  
Krzysztof Siembab
Keyword(s):  
Control Algorithm ◽  
Fault Tolerant ◽  
Fault Tolerant Control ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Vector Modulation

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.

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