Rotor Transverse Slots’ Influence on Negative Sequence Loss and Heat Distribution Prediction of Large Generators Based on Improved Radial Basis Function Process Neural Network

Table 4

Negative sequence experiment results and calculation results.

Measuring point		No-load operation
		U0 = 1.05UN	U0 = 1.2UN
		If = 1030 A	If = 1564 A
No. 1	Measured value	34.8	39.3
	Predicted value	35.2	41.5
	Error	1.1%	5.6%
No. 2	Measured value	34.7	45.4
	Predicted value	35.4	46.6
	Error	2.0%	2.6%