Kaoru Koyanagi

Power electronics and its applications to renewable energy in Japan

Junichi Arai, Kenji Iba, Toshihisa Funabashi et al. · IEEE Circuits and Systems Magazine · 2008 · 148 citations

Distributed Energy System, Engineering, Power Circuit +18

Homotopy-Enhanced Power Flow Methods for General Distribution Networks With Distributed Generators

Hsiao‐Dong Chiang, Tianqi Zhao, Jiaojiao Deng et al. · IEEE Transactions on Power Systems · 2014 · 39 citations

Electrical Engineering, Power Engineering, Engineering +15

PSS design for damping of inter-area power oscillations by coherency-based equivalent model

Liu Chun, Ryuichi Yokoyama, Kaoru Koyanagi et al. · International Journal of Electrical Power & Energy Systems · 2004 · 26 citations

Electrical Engineering, Engineering, Inter-area Power Oscillations +10

Convergence analysis of implicit Z‐bus power flow method for general distribution networks with distributed generators

Tianqi Zhao, Hsiao‐Dong Chiang, Kaoru Koyanagi · IET Generation Transmission & Distribution · 2015 · 26 citations · Full text

Electrical Engineering, Divergence Problems, Power Engineering +15

Field Tests of a Microgrid Control System

Toshihisa Funabashi, Goro Fujita, Kaoru Koyanagi et al. · 2006 · 20 citations

Electrical Engineering, Multi-agent Technologies, Engineering +12