High-frequency induction heating for small-foreign-metal particle detection using 400 kHz SiC-MOSFETs inverter

Shijo, Takuya; Kurachi, Shinya; Uchino, Yuki; Noda, Yujiro; Yamada, Hiroaki; Tanaka, Toshihiko

doi:10.1109/ecce.2017.8096864

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…The inspection can also be improved to obtain an image of the sample by scanning the sensor over the sample surface, such as performed in [189], where the authors used a remanence-based SQUID sensor and detected 25 nm magnetic particles in tissue at 1.7 cm distance from the sensor with a sensitivity of 10 ng and a spatial resolution of ∼ 1 cm. However, SQUID sensors have to be used under very low temperatures [177], [185], [190] in order to achieve superconductivity, making their application in industrial environments difficult.…”

Section: Magnetic Methodsmentioning

confidence: 99%

“…A thermographic camera is then used in order to collect the emitted radiation. The detection of metal particles based on thermographic cameras and induction heating coils has been previously studied [190], [255]- [260], reaching the detection of a 0.15 mm-diameter stainless steel particle in a ∼ 0.01 mm-thick high-performance chemical film [256]. Its use would probably harm the vaccine, but only under the presence of metal particles.…”

Section: ) Photodetector-based Sensorsmentioning

confidence: 99%

See 1 more Smart Citation

Metal Particle Detection Methods and Their Use for Freeze-Dried Vaccine Inspection: A Review

Jedlicki,

Tellbach,

Subirana

2024

IEEE Sensors J.

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We establish a set of metal particle detection methods that are suitable for automated inspection of freeze-dried vaccines. We first identify the requirements for freeze-dried vaccine inspection. We then assess metal particle detection methods obtained through a comprehensive literature review with the requirements for automated inspection. In particular, we find inductive sensors, superconducting quantum interference device (SQUID)-based sensors, giant magnetoresistive (GMR)/tunneling magnetoresistive (TMR)-based sensors, THz imaging, hyperspectral imaging, thermal imaging, X-ray inspection, and radio frequency identification (RFID)-based sensors promising for automated inspection of freeze-dried vaccines. However, experiments assessing the applicability of these methods for freeze-dried vaccine inspection are severly limited and future research is required to choose the best performing methods.

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Section: Magnetic Methodsmentioning

confidence: 99%

Section: ) Photodetector-based Sensorsmentioning

confidence: 99%

Metal Particle Detection Methods and Their Use for Freeze-Dried Vaccine Inspection: A Review

Jedlicki,

Tellbach,

Subirana

2024

IEEE Sensors J.

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“…SiC MOSFET is operated at a switching frequency of 400 kHz realized with an FB topology to separate foreign metal materials. In this case, the heatsink volume has decreased by 78% [33].…”

mentioning

confidence: 92%

A Comparative Evaluation of Wide-Bandgap Semiconductors for High-Performance Domestic Induction Heating

Aslan

Öztürk²,

Altıntaş

2023

Energies

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This paper presents a comparative evaluation of wide-bandgap power semiconductor devices for domestic induction heating application, which is currently a serious alternative to traditional heating techniques. In the induction heating system, the power transferred to the output depends on the equivalent resistance of the load, and the resistance depends on the operating frequency. Due to the switching characteristics of wide-bandgap power semiconductor devices, an induction heating system can be operated at higher operating frequencies. In this study, SiC and Si semiconductor devices are used in the comparison. These devices are compared according to different evaluation issues such as the turn-off energy losses, turn-off times, current fall time, the power losses of the internal diodes, and the conduction voltage drops issues. To perform the proposed evaluation, the series-resonant half-bridge inverter, which is frequently used in state-of-the-art induction heating systems, has been selected. The device suitability in an induction heating system is analyzed with the help of a test circuit. A comparison is made in terms of criteria determined by using the selected switches in the experimental circuit, which is operated in the 200 W to 1800 W power range and 45 kHz to 125 kHz switching frequency range. System efficiency is measured as 97.3% when Si IGBT is used. In the case of using SiC cascode JFET, the efficiency of the system is increased up to 99%.

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New IH Coils for Small-Foreign-Metal Particle Detection Using 400 kHz SiC-MOSFETs Inverter

Shijo

Uchino

Noda

et al. 2018

2018 IEEE Energy Conversion Congress and Exposition (ECCE)

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High-frequency induction heating for small-foreign-metal particle detection using 400 kHz SiC-MOSFETs inverter

Cited by 7 publications

References 9 publications

Metal Particle Detection Methods and Their Use for Freeze-Dried Vaccine Inspection: A Review

Metal Particle Detection Methods and Their Use for Freeze-Dried Vaccine Inspection: A Review

A Comparative Evaluation of Wide-Bandgap Semiconductors for High-Performance Domestic Induction Heating

New IH Coils for Small-Foreign-Metal Particle Detection Using 400 kHz SiC-MOSFETs Inverter

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