Homotopy-enhanced power flow methods for general distribution networks with distributed generators. - Tian-Qi Zhao; Jiao-Jiao Deng; Kaoru Koyanagi (ISCAS, 2013)

The development and the application of fast decoupled load flow method for distribution systems with high R/X ratios lines. - Takamichi Ochi; Daiki Yamashita; Kaoru Koyanagi; Ryuichi Yokoyama (ISGT, 2013)

Convergence/divergence analysis of implicit Z-bus power flow for general distribution networks. - Hsiao-Dong Chiang; Tian-Qi Zhao; Jiao-Jiao Deng; Kaoru Koyanagi (ISCAS, 2014)