| Title: | Non-isolated AC/DC Energy Converter for Smart Grid Sensor Nodes |
| Authors: | Brenkuš, Juraj Stopjaková, Viera Chovanec, Jakub Lachkovič, Ján |
| Citation: | 2018 International Conference on Applied Electronics: Pilsen, 11th – 12th September 2018, Czech Republic, p. 7-10. |
| Issue Date: | 2018 |
| Publisher: | Západočeská univerzita v Plzni |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/35459 |
| ISBN: | 978–80–261–0721–7 |
| ISSN: | 1803–7232 |
| Keywords: | přeměna energie;nízký výkon;buck converter |
| Keywords in different language: | power conversion;low power;buck converter |
| Abstract in different language: | This paper present an AC/DC converter topology for sub 0.5 W applications. The presented results are based on preliminary transistor level simulations of the circuit topology in Cadence® Virtuoso® Analog Design Environment. The technology used was a 50 V CMOS process, while the HV devices (400 V) were considered as external components and modelled accordingly. 3 HV MOS devices and 4 external passive components are required by this topology. The simulation results show efficiency more than 70% for two stage configuration, when the rectifier and buck converter is used, and more than 60% for three stage configuration, when the additional low dropout regulator is also used. Moreover, the topology shows a no-load consumption less than 15 mW for both of the configurations. |
| Rights: | © Západočeská univerzita v Plzni |
| Appears in Collections: | Applied Electronics 2018 Applied Electronics 2018 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Brenkus.pdf | Plný text | 3,36 MB | Adobe PDF | View/Open |
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