Research on the Brushless Excitation System with Linear Current Amplifier Characteristics

Table 7

Operating modal.

Electromagnetic schemes	nmin T max	nmax T max	nmin T min	nmax T min
3#: δ = 0.2 mm	III	III	III	III
0#: δ = 0.35 mm	III	III	III	III
4#: δ = 0.6 mm	II	III	III	III
5#: δ = 0.8 mm	II	III	III	III
6#: δ = 1 mm	II	II	II	III