TY - GENERIC DO - 10.20944/preprints202111.0270.v2 UR - http://dx.doi.org/10.20944/preprints202111.0270.v2 TI - Improve the Three-phase Unbalance Rate of Railway System Under 2% By Three Kinds of Special Transformer Wiring T2 - Preprints AU - Chen, Chien-Hsu AU - Lin, Chin E. PY - 2021 DA - 2021/12/14 PB - Preprints