MAGNETIC FIELD/CIRCUIT COUPLED FIELD ANALYTICAL METHOD, AND CIRCUIT COUPLED ANALYZER, OR SYNCHRONOUS ROTATING MACHINE DESIGNED USING THE SAME

摘要

PROBLEM TO BE SOLVED: To speedily provide a stable stationary field.;SOLUTION: A magnetic field/circuit coupled analytical method is provided in a magnetic field/circuit coupled transient analysis using a pulse-width modulation voltage waveform as input data. The method includes: a process of dividing a temporal axis into a first time domain and a second time domain; and a process of analyzing a pulse-width modulation voltage waveform by equally dividing the first time domain by a time division width Δt₁ and equally dividing the second time domain by a time division width Δt₂ (Δt₂Δt₁). A circuit coupled analyzer using the magnetic field/circuit coupled analytical method is provided. Thus, a stable stationary field can be speedily obtained.;COPYRIGHT: (C)2016,JPO&INPIT