• Mr. Suresh R. Sharda
• Dr. Chetan . D. Kotwal

Nanocrystalline soft magnetic Fe-Si-B-P-Cu alloys with high iron-content of 93～94 wt.% “NANOMET®” exhibit high saturation magnetic flux density (Bs > 1.8 T), low coercively (Hc < 10 A/m) and low core loss (W1.7/50 ∼ 0.4 W/kg) even in a ribbon form with a thickness of up to 40 μm. NANOMET®" provides expected applications that are demanded in the field using strong magnetic fields because of its low core loss and high. In particular, it is found that brushless Permanent magnet synchronous motor using NANOMET® core exhibited remarkable improvement in energy Consumption. The 50KW, 1500 RPM PMSM with lamination of thickness of 50 mm V/S laminated Nano-crystallized NANOMET® ribbons was designed, simulated and analyzed in JMag software. Core-loss for the designed motor was improved from 204Wto 13.31W and there is about 14% reduction in mass (kg) only by replacing the non-oriented Si-steel core with NANOMET® one. The overall motor efficiency is evaluated to be 2% improvement. In this work, output Characteristics of motor will also be presented

Soft Magnetic Materials, Nanomet, IPM, Torque, Core loses. Efficiency.

"Improvement of Electric Motor Efficiency (Induction Motor) by using Nanocrystalline soft Magnetic alloy as core Material ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 12, page no.504-507, December-2017, Available :http://www.jetir.org/papers/JETIR1712250.pdf

"Improvement of Electric Motor Efficiency (Induction Motor) by using Nanocrystalline soft Magnetic alloy as core Material ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 12, page no. pp504-507, December-2017, Available at : http://www.jetir.org/papers/JETIR1712250.pdf