Evaluation of EV charging load contributing to stabilize PV output with consideration for rapid charge. - Tomohiro Ito; Yumiko Iwafune; Ryoji Hiwatari (ISGT, 2012)

Electricity pricing for PHEV bottom charge in daily load curve based on variation method. - Masaaki Takagi; Yumiko Iwafune; Kenji Yamaji; Hiromi Yamamoto; Kunihiko Okano; Ryoji Hiwatari; Tomohiko Ikeya (ISGT, 2012)