Sensitivity of transformer thermal ratings method to selected parameters

Many papers and articles have been written on thermal ratings for power transformers, and more recently a Task Force for member companies of the Pennsylvania-New Jersey-Maryland Inter-connection (PJM) publish a paper entitled Determination of Power Transformer Ratings . In this thesis the sensitivity of the computer output information to changes in the assumed arbitrary constants, oil and winding temperature limits and maximum load limit as used in the program was determined