A. Yokoyama

Advanced Design of Hexagonal Cavities for Bolt Heading Tools Using Optimum Analysis Technique

A. Yokoyama, J. B. Hawkyard, T. Hirai, 1997 .

Power interchange control of frequency converter using adjustable speed generator/motor taking into account multiple power flow conditions

S. C. Verma, A. Yokoyama, R. Kobayashi, 2000, PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409).

Advanced Design of Hexagonal Punch Cavities for Bolt Heading Tools Using Finite Element Analysis

A. Yokoyama, J. B. Hawkyard, T. Hirai, 1995 .

Control system design of UPFC for power system damping enhancement taking into account rating of converter during oscillation

A. Yokoyama, H. Kohno, 1999, PowerTech Budapest 99. Abstract Records. (Cat. No.99EX376).

A New Method for Determining Sub-Optimal Locations and Synchronous Reactances of Low-Response Excitation Type Superconducting Generators for Stability Enhancement in Multi-Machine Power System

Tanzo Nitta, A. Yokoyama, F. Kawano, 2002 .