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 7

Maximum temperature rise comparison caused by negative sequence current under three transverse slot conditions.

Structural position	Transverse slot number	Negative sequence component proportion
		3%	7%	11%
Big tooth	0	23.19	25.23	31.57
	10	24.31	26.36	33.48
	20	26.39	28.82	37.03
Slot wedge	0	13.45	15.36	21.59
	10	14.31	16.47	23.16
	20	16.18	18.83	26.96
Small tooth	0	12.32	14.24	20.45
	10	13.19	15.51	22.17
	20	15.08	17.62	24.74