WebMotor under test can be loaded by it, by applying D.C load. Watts out put of motor under test is W= (Vdc)(Idc)/1000 KW., and mechanical output Torque=((T1)-(T2))R (T1&T2 are spring … WebNov 12, 2024 · Total electric loading = Iz Z 64. Specific Magnetic Loading : The average flux density over the air gap of a machine is known as specific magnetic loading Specific magnetic loading Bav = Total flux around the air gap = ρФ = Ф Area of flux path at the air gap πDL τL Specific Electric loading: The number of armature (or stator) ampere ...
Three Phase Induction Motor - SlideServe
WebTo use this online calculator for Specific Magnetic Loading, enter Number of Poles (P), Flux per Pole (Φ), Armature Diameter (D) & Armature Core Length (L) and hit the calculate … find pan with gst
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WebChoice of specific magnetic loading. Advantages and Dis-advantages of choosing higher values specific magnetic loading WebThe magnetizing current of the motor depends on the specific magnetic loading and the air gap length of the machine. A large air-gap length leads to higher magnetizing current and poor power factor. A large air-gap length increases the reluctance of the path of the magnetic flux. The reluctance of the magnetic circuit is similar to the ... Web4.5 Choice of Specific Loadings. 4.5.1 Choice of Specific Magnetic Loading,‘Bav’ 4.5.2 Choice of Specific Electric Loading, ‘ac’ 4.6 Calculation of Main Dimensions (Separation of D and L) 4.7 Design of Stator of Three-phase Induction Motor; 4.8 Calculation of Length of Air Gap; 4.9 Design of Rotor of 3ϕ Induction Motor eric hennington