Abstract
This paper presents an actuator driver design for a special magnetic actuator application. The actuator operates at 32 Hz and requires a sinusoidal current with the 12.32 mA RMS value during its operation. In order to reduce the power consumption and the total harmonic distortion, an amplitude- and-harmonic-control method is applied by developing a novel approach. A commercial 180 nm CMOS process design kit has been used in this design. Post-layout simulations show that the total power consumption of the actuator has been reduced from 30 mW to 19 mW. Total harmonic distortion has decreased from 48% to 27.44%. At the fundamental frequency, 32 Hz, the driver provides a current within the acceptable range of 11.5 mA and 13.5 mA, with an efficiency of 91.23%.
Original language | English |
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Title of host publication | ICECS 2022 - 29th IEEE International Conference on Electronics, Circuits and Systems, Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781665488235 |
DOIs | |
Publication status | Published - 2022 |
Event | 29th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2022 - Glasgow, United Kingdom Duration: 24 Oct 2022 → 26 Oct 2022 |
Publication series
Name | ICECS 2022 - 29th IEEE International Conference on Electronics, Circuits and Systems, Proceedings |
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Conference
Conference | 29th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2022 |
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Country/Territory | United Kingdom |
City | Glasgow |
Period | 24/10/22 → 26/10/22 |
Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- frequency division
- harmonic cancellation
- low-frequency operation
- Magnetic actuator driver