LEAKAGE FIELDS Any magnetic field (Hi, Bi) zone within the IM is characterized by its stored magnetic energy (or coenergy) Wm. Wmi = 12 ∫∫∫V (B H dV⋅ ) = Li I2i2 (6.1) Equation (6.1) is valid when, in that region, the magnetic field is produced by a single current source, so an inductance “translates” […]
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