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oai:kougei.repo.nii.ac.jp:00000378 2023-06-20T13:44:33Z 12:17:66:67

Novel Photovoltaic Systems with Power Sensor-less MPPT Approaches for AC Mains Interface Novel Photovoltaic Systems with Power Sensor-less MPPT Approaches for AC Mains Interface 松井, 幹彦 555 マツイ, ミキヒコ 北野, 達也 3054 キタノ, タツヤ MATSUI, Mikihiko 556 KITANO, Tatsuya 925 MPPT (maximum power point tracking) control is very important Ror the practical PV (photovoltaic) systems to maintain efficient power generating conditions irrespective of the deviation in the PV array insolation or/and temperature conditions Although a plenty of researches have been done so far, most of them are too costly because of much dependence on expensive sensors for measuring photovoltalc power and micro-processors for achieving elaborate and comphcated control strategies From this point of view, authors have been researching on sensor-less approaches for MPPT control, and have proposed two types of new control schemes "Power Equilibrium Scheme" and "Limit Cycle Scheme" This paper summarises these two schemes with focussing on their operating principles and some results of simulation and experiments 9 KJ00000124180 論文 Article departmental bulletin paper 2001 application/pdf 東京工芸大学工学部紀要 1 24 48 55 The Academic Reports, the Faculty of Engineering, Tokyo Polytechnic University AN00159741 03876055 https://kougei.repo.nii.ac.jp/record/378/files/KJ00000124180.pdf https://kougei.repo.nii.ac.jp/records/378 eng