Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Zero Crossing Detection (ZCD)"”.
-
Study on Zero Crossing Detection in CRM Totem-pole PFC Converter
… totem-pole PFCs has become popular for achieving zero-voltage switching (ZVS). This enables pushing the converter's switching frequency into the megahertz range to achieve high power density while maintaining high efficiency. Zero-crossing detection (ZCD) of inductor current is important for …
-
Active Power Decoupling (APD) Converter for PV Microinverter Applications
… mode (CRM), are compared, considering detailed zero voltage switching (ZVS) operation and different loss mechanisms. Parametric design and multi-objective optimization are performed for CCM and CRM to select circuit components and switching frequency for each modulation strategy to minimize …