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Core faults in large generators (2005)
Journal Article
Tavner, P., & Anderson, A. (2005). Core faults in large generators. IEE proceedings. Electric power applications, 152(6), 1427-1439. https://doi.org/10.1049/ip-epa%3A20050102

A core fault is a failure in the laminated core of a large electrical machine. Such faults are relatively rare but when they occur, the value of the machine and its importance mean that the investigation of the failure assumes a high priority. On man... Read More about Core faults in large generators.

Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification (2005)
Journal Article
Roberts, P., McMahon, R., Tavner, P., Maciejowski, J., & Flack, T. (2005). Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification. IEE proceedings. Electric power applications, 152(4), 933-942. https://doi.org/10.1049/ip-epa%3A20045106

Experimental results from a frame size 180 brushless doubly fed (induction) machine (BDFM) fitted with four rotor designs are presented. The machine is intended for use as a variable speed generator, or drive. A per phase equivalent circuit for the m... Read More about Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification.

Wind Turbine Reliability, How Does it Compare with other Embedded Generation Sources (2005)
Presentation / Conference Contribution
Tavner, P., & Xiang, J. (2005). Wind Turbine Reliability, How Does it Compare with other Embedded Generation Sources. In 3rd IEE international conference on reliability of transmission and distribution networks (RTDN 2005) : 15-17 February 2005 (243-248). https://doi.org/10.1049/cp%3A20050046

Wind turbines are being introduced into the distribution and transmission networks of Europe in increasing numbers. Their reliability has become a factor in network reliability. This has been exemplified by a report from Germany about the reserve nec... Read More about Wind Turbine Reliability, How Does it Compare with other Embedded Generation Sources.

Cross magnetisation effects in electrical machines (2004)
Journal Article
Tavner, P. (2004). Cross magnetisation effects in electrical machines. IEE proceedings. Electric power applications, 151(3), 249-259. https://doi.org/10.1049/ip-epa%3A20040345

Examples of cross-magnetisation effects in electrical machines are collated and the physical characteristics of the phenomena are reviewed qualitatively. New experimental results to clarify the phenomena are introduced. This subject has also been cal... Read More about Cross magnetisation effects in electrical machines.