Hybrid three-phase load flow method for ungrounded distribution systems. - Hongbo Sun 003; Daniel Nikovski; Tetsufumi Ohno; Tomihiro Takano; Yasuhiro Kojima (ISGT Europe, 2012)

Estimating locations of single-phase-to-ground faults of ungrounded distribution systems. - Hongbo Sun 003; Daniel Nikovski; Tomihiro Takano; Yasuhiro Kojima; Tetsufumi Ohno (ISGT Europe, 2013)

Locating double-line-to-ground faults using hybrid current profile approach. - Anamika Dubey; Hongbo Sun 003; Daniel Nikovski; Tomihiro Takano; Yasuhiro Kojima; Tetsufumi Ohno (ISGT, 2015)

A generalized admittance based method for fault location analysis of distribution systems. - Zhenyu Tan; Hongbo Sun 003; Daniel Nikovski; Tomihiro Takano; Yasuhiro Kojima; Tetsufumi Ohno (ISGT, 2015)