Takuji Chida
Tohoku Electric Power
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Publication
Featured researches published by Takuji Chida.
Electrical Engineering in Japan | 1999
Takuji Chida; Yoshihiko Sato; Jun Sugawara; Ryuuichi Morikawa; Yoshiaki Tamura; Shoichi Irokawa
The increasing complexity of ac power networks requires a high-performance power flow control system in order to obtain the desired power flow and enhance static and dynamic stability. One of the most effective power electronic systems to satisfy these requirements is a UPFC (Unified Power Flow Controller) employing self-commutated converters. This paper presents basic control strategies and simulation results for the UPFC using the EMTP (Electromagnetic Transient Program). The simulations were carried out for start and stop operations, power flow change operations in normal system conditions, as well as operations during system fault conditions. Thyristor-based bypass switches are used for the protection of the series compensator of the UPFC from system fault currents, and satisfactory protection capability was confirmed.
Ieej Transactions on Power and Energy | 2009
Junichi Toyoda; Kunio Sakamoto; Takuji Chida
Ieej Transactions on Power and Energy | 1997
Takuji Chida; Yoshihiko Sato; Jun Sugawara; Ryuuichi Morikawa; Yoshiaki Tamura; Shoichi Irokawa
Ieej Transactions on Power and Energy | 2011
Junichi Toyoda; Kunio Sakamoto; Takuji Chida
Electrical Engineering in Japan | 2010
Junichi Toyoda; Kunio Sakamoto; Takuji Chida
Ieej Transactions on Power and Energy | 2008
Junichi Toyoda; Kunio Sakamoto; Takuji Chida
Electrical Engineering in Japan | 2002
Takuji Chida; Eiichi Tsukada; Ken Goto; Jun Sanekata; Masahiko Amano; Junichi Makino
Ieej Transactions on Power and Energy | 2017
Junichi Toyoda; Mitsuhiro Matsumoto; Takuji Chida
Electrical Engineering in Japan | 2015
Takuji Chida; Hiroumi Saitoh; Junichi Toyoda
Electrical Engineering in Japan | 2015
Takuji Chida; Hiroumi Saitoh; Junichi Toyoda
