VSD effect on turn to turn faults in wind turbine generators?

Anyone have any good reference material, or case studies, on the effects of variable speed drives on turn to turn insulation break down of random, copper wire, wound generators?

EE68PE2007-07-25T06:03:13Z

Favorite Answer

VSD effects on generators should be generally similar to the effects on motors.

http://www.ab.com/drives/techpapers/ieee/ieee.html

PDF Downloads:
http://library.abb.com/global/scot/scot239.nsf/veritydisplay/fec1a7b62d273351c12571b60056a0fd/$File/voltstress.pdf
http://www.ab.com/drives/techpapers/InstallationConsiderations01.pdf