Abstract
Ten different modulation methods of the isolated quasi Z-source inverter based DC-DC converter were tested to find out radiated emission levels. EMC measurements were performed on a low power 250 W prototype. A radiated emission test was carried out in a GTEM cell (gigahertz transverse electromagnetic cell) according to the EMC standard IEC 61000-4-20. To obtain a complete overview of the emissions, both C and D bands were included in a single test at the start and stop frequencies 30 MHz and 1 GHz, respectively. Measuring bandwidth of 120 kHz with a 6 dB EMI filter was used.
Original language | English |
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Title of host publication | International Conference on Power Engineering, Energy and Electrical Drives |
Publisher | IEEE Computer Society |
Pages | 176-181 |
Number of pages | 6 |
Volume | 2015-September |
ISBN (Print) | 9781479999781 |
DOIs | |
Publication status | Published - 14 Sep 2015 |
Event | 5th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2015 - Riga, Latvia Duration: 11 May 2015 → 13 May 2015 |
Other
Other | 5th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2015 |
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Country | Latvia |
City | Riga |
Period | 11.5.15 → 13.5.15 |
Keywords
- DC-DC converters
- isolated boost converters
- Quasi Z source
- Radiated EMI measurement
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Nuclear Energy and Engineering
- Renewable Energy, Sustainability and the Environment