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Chinese Journal of Mechanical Engineering

Table 3 Relative differences in measured magnetic induction intensities of different claw poles by the two methods (%)

From: Non-destructive Measurement of Magnetic Properties of Claw Pole

 

NDTEM method

Ring sample method

500 A

1100 A

2000 A/m

6000 A/m

RD

7.49

2.60

14.74

4.41

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