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In order to use the wind energy more efficiently in wind turbine system, Active Magnetically suspended Bearings (AMBs) are equipped to eliminate the friction of the mechanical bearings. In the traditional analogue PID controller of AMBs control system, it has the shortcomings of inconvenient in parameters adjustment, low control resolution, difficulty to change hardware structure and realize advanced...
This paper deals with reconfigurable control associated with switch failure fault tolerant converter topology for Wind Energy Conversion Systems (WECS). A typical WECS with Doubly Fed Induction Generator (DFIG) is concerned. A converter topology without any redundancy is studied. This fault tolerant topology becomes a ldquofive-legrdquo structure after switch failure detection and converter reconfiguration...
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