Abstract Soft magnetic materials are key for the cores used in motors and generators. To improve energy efficiency of cores, it is important to understand mechanism loss under oscillating fields. Here, we clarify nanocrystalline soft (NSMMs), which candidates energy-efficient cores. investigate an NSMM, necessary consider interaction between magnetization crystal lattice, i.e., magnetostriction...

This paper presents a method to improve the accuracy of DC Optimal Power Flow problem, based on evaluating some nodal shares of transmission losses, and illustrates its efficiency through comparing with the conventional DCOPF solution, as well as the full AC one. This method provides three main advantages, confirming its efficiency: 1- It results in such generation levels, line flows, and noda...