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https://www.um.edu.mt/library/oar/handle/123456789/87525| Title: | Stability analysis of a non-linear PWM-controlled buck converter with LC input filter |
| Authors: | Lendi, Daniel Raute, Reiko Fabri, Simon G. Galea, Roger |
| Keywords: | Electric current converters DC-to-DC converters Electric current converters PWM power converters Stability |
| Issue Date: | 2021 |
| Publisher: | Institute of Electrical and Electronics Engineers |
| Citation: | Lendi, D., Raute, R., Fabri, S. G., & Galea, R. (2021). Stability analysis of a non-linear PWM-controlled buck converter with LC input filter. 2021 22nd IEEE International Conference on Industrial Technology (ICIT), Valencia. 240-245. |
| Abstract: | This paper analyzes the control stability of a DC motor soft starter. The soft starter uses a Buck converter for current control and an LC filter at the input to reduce the current ripple of the DC power supply. The required current control bandwidth is high and can excite the resonance frequency of the input LC filter. This paper analyzes the control stability of the non-linear system. It shows that the current control system enters a stable limit cycle at the region around the theoretical stability margin. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/87525 |
| Appears in Collections: | Scholarly Works - FacEngEE |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Stability_Analysis_of_a_Non-Linear_PWM-Controlled_Buck_Converter_with_LC_Input_Filter_2021.pdf Restricted Access | 2.55 MB | Adobe PDF | View/Open Request a copy |
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