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- Title:
Bandwidth Improvements for Current Control Loops with a 100 kHz PWM Frequency and GaN Power Semiconductors
- Document type:
- Konferenzbeitrag
- Contribution type:
- Textbeitrag / Aufsatz
- Author(s):
- Höllthaler, J.; Hagl, R.; Kennel, R.
- Abstract:
- A discrete-time design method for a robust current controller of a servo drive has been developed. It takes the sampling time, the processing dead time and the dynamic behavior of the A/D converter into account. The theoretical calculations are verified using a test stand for high dynamics. The test stand includes a voice coil motor and power electronics with Gallium Nitride (GaN) power semiconductors for switching frequencies of more than 100 kHz. The bandwidth of the current control loop can b... »
- Book / Congress title:
- Proceedings of the SICE Annual Conference 2019 (SICE 2019)
- Organization:
- Higashi-Senda Innovative Research Center of Hiroshima University
- Date of congress:
- September 10-13, 2019
- Year:
- 2019
- Quarter:
- 3. Quartal
- Year / month:
- 2019-09
- Month:
- Sep
- Reviewed:
- ja
- Language:
- en
- Semester:
- SS 19
- TUM Institution:
- Lehrstuhl für Elektrische Antriebssysteme und Leistungselektronik
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