scholarly journals Calorimetric measurement and modelling of iron losses in a Silicon Iron current sensor

2019 ◽  
Vol 59 (2) ◽  
pp. 473-482
Author(s):  
Hakim Dhahbi ◽  
Olivier Gallot-Lavallee ◽  
Afef Kedous-Lebouc ◽  
Patrick Mas ◽  
Olivier Geoffroy ◽  
...  
Keyword(s):  
Current Sensor ◽  
Calorimetric Measurement ◽  
Silicon Iron ◽  
Iron Losses

EFFECT OF ADDITION OF THIRD ELEMENT IN HIGH SILICON-IRON ALLOY

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-133-C8-134
Author(s):  
H. Nakamura ◽  
N. Tsuya ◽  
Y. Saito ◽  
Y. Katsumata ◽  
Y. Harada
Keyword(s):  
Iron Alloy ◽  
Silicon Iron ◽  
High Silicon

Comparison of Dc-Dc SEPIC, CUK and Flyback Converters Based LED Drivers

2020 ◽  
pp. 99-107
Author(s):  
Erdal Sehirli
Keyword(s):  
Integrated Circuit ◽  
Closed Loop ◽  
Input Voltage ◽  
Open Loop ◽  
Current Sensor ◽  
Switching Frequency ◽  
Led Driver ◽  
Advantages And Disadvantages ◽  
Led Drivers ◽  
Conduction Mode

This paper presents the comparison of LED driver topologies that include SEPIC, CUK and FLYBACK DC-DC converters. Both topologies are designed for 8W power and operated in discontinuous conduction mode (DCM) with 88 kHz switching frequency. Furthermore, inductors of SEPIC and CUK converters are wounded as coupled. Applications are realized by using SG3524 integrated circuit for open loop and PIC16F877 microcontroller for closed loop. Besides, ACS712 current sensor used to limit maximum LED current for closed loop applications. Finally, SEPIC, CUK and FLYBACK DC-DC LED drivers are compared with respect to LED current, LED voltage, input voltage and current. Also, advantages and disadvantages of all topologies are concluded.

FIELD WEAKENING CONTROL FOR INDUCTION MOTORS BASED ON COPPER AND IRON LOSSES MINIMIZATION

2020 ◽  
Vol 3 (2) ◽  
pp. 44-57
Author(s):  
Olga Tolochko ◽  
◽  
Danylo Kaluhin ◽  
Stefan Palis ◽  
Serhii Oshurko ◽  
...  
Keyword(s):  
Induction Motors ◽  
Field Weakening ◽  
Iron Losses

Inspection of Surface Rolled Sintered Gears using Eddy-Current Sensor

2013 ◽  
Vol 133 (5) ◽  
pp. 300-306
Author(s):  
Tsutomu Mizuno ◽  
Yuichi Asato ◽  
Sho Goto ◽  
Takashi Watanabe ◽  
Teruie Takemasu ◽  
...  
Keyword(s):  
Eddy Current ◽  
Current Sensor ◽  
Eddy Current Sensor

Development of an Induction-Free Current Sensor for Application in Spot-Welding Current Control

2012 ◽  
Vol 132 (1) ◽  
pp. 58-66
Author(s):  
Yoshiaki Takasaki ◽  
Tatsunori Munesada ◽  
Toshikatsu Sonoda
Keyword(s):  
Spot Welding ◽  
Welding Current ◽  
Current Control ◽  
Current Sensor ◽  
Free Current

Intelligent High Current Sensor for Various Frequency

2020 ◽  
Author(s):  
Bohumil Skala ◽  
Vladimir Kindl ◽  
Pavel Turjanica ◽  
Ales Vobornik ◽  
Libor Polacek ◽  
...  
Keyword(s):  
Current Sensor ◽  
High Current
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