Iron Loss Characteristics of Estimated ON-Voltage of Power Semiconductor by PWM Shaped Voltage Excitation

2015 ◽  
Vol 135 (10) ◽  
pp. 605-610
Author(s):  
Kyyoul Yun ◽  
Keisuke Fujisaki
Keyword(s):  
Iron Loss ◽  
Power Semiconductor

Evaluation of Iron Loss Distribution on Stator Surface of Induction Motors by means of Heat Measurement Method

2017 ◽  
Vol 137 (1) ◽  
pp. 65-70 ◽  
Author(s):  
Takeru Sato ◽  
Tsukuru Kinoshita ◽  
Hiroyasu Shimoji ◽  
Takashi Todaka
Keyword(s):  
Measurement Method ◽  
Induction Motors ◽  
Iron Loss ◽  
Loss Distribution ◽  
Heat Measurement

Residual Voids in Degassing Process of Encapsulation Gel for Power Semiconductor Devices

2014 ◽  
Vol 134 (6) ◽  
pp. 432-433
Author(s):  
Masahiro Sato ◽  
Akiko Kumada ◽  
Kunihiko Hidaka ◽  
Keisuke Yamashiro ◽  
Yuji Hayase ◽  
...  
Keyword(s):  
Semiconductor Devices ◽  
Power Semiconductor ◽  
Power Semiconductor Devices

Measuring Iron Loss of the Electrical Steel Sheets with Different Grades under Compressive Stress Normal to the Surface

2019 ◽  
Vol 139 (4) ◽  
pp. 190-196
Author(s):  
Shinya Urata ◽  
Yoshitaka Maeda ◽  
Hideo Nakai ◽  
Yuuya Takeuchi ◽  
Kyyoul Yun ◽  
...  
Keyword(s):  
Compressive Stress ◽  
Electrical Steel ◽  
Iron Loss ◽  
Steel Sheets ◽  
Electrical Steel Sheets

High-Carrier-Frequency Iron-Loss Characteristics Excited by GaN FET Single-Phase PWM Inverter

2016 ◽  
Vol 136 (2) ◽  
pp. 110-117 ◽  
Author(s):  
Takahiro Tanaka ◽  
Shoko Koga ◽  
Ryosuke Kogi ◽  
Shunya Odawara ◽  
Keisuke Fujisaki
Keyword(s):  
Carrier Frequency ◽  
Single Phase ◽  
Iron Loss ◽  
Pwm Inverter ◽  
High Carrier ◽  
Gan Fet

Iron Loss Characteristics of Motors Fed by Fast Switching GaN-FET Inverters

2020 ◽  
Vol 140 (6) ◽  
pp. 488-494
Author(s):  
Haruo Naitoh ◽  
Takaya Sugimoto ◽  
Keisuke Fujisaki
Keyword(s):  
Iron Loss ◽  
Fast Switching ◽  
Gan Fet
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