Details
| Original language | English |
|---|---|
| Title of host publication | 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 683-688 |
| Number of pages | 6 |
| ISBN (electronic) | 9784886864192 |
| ISBN (print) | 978-1-7281-8930-7 |
| Publication status | Published - 2020 |
| Event | 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 - Hamamatsu, Japan Duration: 24 Nov 2020 → 27 Nov 2020 |
Abstract
For efficient driving of high power ultrasonic actuators, single-phase DC/AC-inverter can be used. If wide bandgap switches are applied, a high efficiency can be reached, while a high switching frequency enables higher power-densities. In this paper, different topologies for driving an ultrasonic actuator with a resonance frequency of 20 kHz and a rated power of above 2 kW are compared. The best suited topology is build up and will be analyzed by measurement. Afterwards, considerations and possible issues for designing and operating these inverters are described.
Keywords
- GaN HEMT, Inverter, Ultrasonic Actuator
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Safety, Risk, Reliability and Quality
- Mathematics(all)
- Control and Optimization
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23rd International Conference on Electrical Machines and Systems, ICEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 683-688 9291164.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - GaN HEMT based inverter for driving ultrasonic transducers
AU - Fauth, Leon
AU - Jusko, Steffen
AU - Friebe, Jens
AU - Mertens, Axel
N1 - Funding Information: This research project is funded by the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) – Projekt-ID: 382779182.
PY - 2020
Y1 - 2020
N2 - For efficient driving of high power ultrasonic actuators, single-phase DC/AC-inverter can be used. If wide bandgap switches are applied, a high efficiency can be reached, while a high switching frequency enables higher power-densities. In this paper, different topologies for driving an ultrasonic actuator with a resonance frequency of 20 kHz and a rated power of above 2 kW are compared. The best suited topology is build up and will be analyzed by measurement. Afterwards, considerations and possible issues for designing and operating these inverters are described.
AB - For efficient driving of high power ultrasonic actuators, single-phase DC/AC-inverter can be used. If wide bandgap switches are applied, a high efficiency can be reached, while a high switching frequency enables higher power-densities. In this paper, different topologies for driving an ultrasonic actuator with a resonance frequency of 20 kHz and a rated power of above 2 kW are compared. The best suited topology is build up and will be analyzed by measurement. Afterwards, considerations and possible issues for designing and operating these inverters are described.
KW - GaN HEMT
KW - Inverter
KW - Ultrasonic Actuator
UR - http://www.scopus.com/inward/record.url?scp=85099298213&partnerID=8YFLogxK
U2 - 10.23919/icems50442.2020.9291164
DO - 10.23919/icems50442.2020.9291164
M3 - Conference contribution
AN - SCOPUS:85099298213
SN - 978-1-7281-8930-7
SP - 683
EP - 688
BT - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
Y2 - 24 November 2020 through 27 November 2020
ER -