A new load resonant dual-output converter
2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) - Tập 3 - Trang 1319-1324 vol.3
Tóm tắt
The resonant dual-output converter (RDOC) is derived from the series-parallel resonant LLC converter by introducing half-wave instead of full-wave rectification. The RDOC regulates two outputs independently using a single power stage. The load range covers any combination including no-load while still maintaining zero voltage switching. This holds for an input voltage range comparable to the conventional LLC converter. The RDOC can further be operated at different secondary voltages per turn in order to meet specific low voltage load requirements. A control structure is outlined that transfers the original error signals into two actuating signals which then separately control frequency and duty cycle.
Từ khóa
#Resonance #Zero voltage switching #Frequency #Power distribution #Topology #Steady-state #Low voltage #Error correction #Power supplies #Bridge circuitsTài liệu tham khảo
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