Chapter 16 Current Transformer Design - WordPress for the College of Engineering Faculty & Staff | W

The input current is comprised of two components: exciting current, Im, and the load current, I0. Then: I2 m=lrn-I 2 0, [amps] [16-4] Im=Iin, [amps] [16-5] The above equation has shown graphically in Figure 16-4, that th e higher the exciting current, Im

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