Yasushi Fukunaga
Hitachi
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Yasushi Fukunaga.
IEEE Power & Energy Magazine | 1982
Shigeo Abe; Yasushi Fukunaga; Akira Isono; Bunji Kondo
Power system voltage stability is characterized as being capable of maintaining load voltage magnitudes within specified operating limits under steady state conditions. In this paper, the first order delay model of a load admittance change is introduced. Then, using this model, a set of linearized dynamic equations is derived and stability conditions are obtained. An earlier result in the literature is shown to agree with that in this paper. The stability conditions are tested and verified in a 2-load, 2- power source system and a 13-node, 4-power source system.
Archive | 1987
Toshimi Mifune; Yasuo Morooka; Hiroshi Shojima; Junko Mori; Yasushi Fukunaga
Archive | 1981
Yasushi Fukunaga; Tadaaki Bandoh; Hidekazu Matsumoto; Ryosei Hiraoka; Jushi Ide; Takeshi Kato; Tetsuya Kawakami
Archive | 1985
Kazuyoshi Koga; Yasushi Fukunaga; Soshiro Kuzunuki; Ryo Fujita
Archive | 1988
Hiroshi Shojima; Soshiro Kuzunuki; Yasushi Fukunaga; Toshihiko Matsuda; Toshio Takekoshi; Masaki Miura; Junko Mori; Toshimi Mifune
Archive | 1999
Soshiro Kuzunuki; Yasushi Fukunaga; Hiroshi Shojima; Masaki Miura; Toshimi Yokota
Archive | 1982
Yasushi Fukunaga; Tadaaki Bandoh; Ryosei Hiraoka; Hidekazu Matsumoto; Jushi Ide; Tetsuya Kawakami
Archive | 1985
Soshiro Kuzunuki; Hiroshi Shojima; Takanori Yokoyama; Yasushi Fukunaga; Kotaro Hirasawa
Archive | 1997
Toshio Fujiwara; Yasushi Fukunaga; Kozo Nakamura; Ken Ichirou Kurata; Yasuhiro Gunji; Yoshinori Endo; Mariko Okude
Archive | 2003
Toshio Fujiwara; Yasushi Fukunaga; Kozo Nakamura; Ken apos; ichirou Kurata; Yasuhiro Gunji; Yoshinori Endo; Mariko Okude
