1. Tavner, P.J., and Penman, J.: ‘Condition monitoring of electrical machines’, (Research Studies Press and John Wiley & Sons, Letchworth, UK 1987)
2. Vas, P.: ‘Parameter estimation, condition monitoring and diagnosis of electrical machines’, (Clarendon Press, Oxford 1996)
3. Stone, G.C., Boulter, E.A., Culbert, I., and Dhirani, H.: ‘Electrical insulation for rotating machines, design, evaluation, aging, testing and repair’, (Wiley-IEEE Press, New York 2004)
4. Monitoring generators and large motors
5. Troubleshooting motor problems