Tetsuyoshi Shiota

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The discussion is presented of the test results of a prototype compensator which compensates for the harmonic currents and instantaneous reactive power in a power system. The compensator is composed of a PWM (pulsewidth-modulated) converter with instantaneous current control and SI (static induction) thyristors which have better switching characteristics(More)
Regional cities in Japan have a lot of social issues. Various measures are being considered to solve these social issues, but it is difficult to ascertain and implement practical and effective measures to address them. In this study, we proposed a method for selecting indicators that have a causal relation to solve the social issues based on a causal(More)
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