DC heteropolar machine with superconducting field windings

Calculation of equivalent circuit consta

Calculation of equivalent circuit constants of synchronous machines considering field transient characteristics using DC decay testing method with open and shorted field windings

✍ Takashi Kano; Yasutoshi Watanabe; Takahiro Ara; Toshiro Matsumura 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 638 KB

## Abstract It has been reported that the calculated values of field transient behavior in a synchronous machine differ considerably from the measured values. This discrepancy is caused by the use of equivalent circuit constants in the standardized tests provided by JEC‐2130 and IEC‐60034‐4, in whi