概览
描述
The CN028-BIDIRDPSEVZ evaluation kit combines the CN028-BIDIRDPSPFCEVZ and CN028-BIDIRDPSDABEVZ boards to demonstrate high-performance bidirectional power conversion. Our CN028-BIDIRDPSPFCEVZ board delivers 3.6kW of AC/DC power using digital control and a totem-pole bridgeless PFC topology, enabling efficient continuous conduction mode operation at high switching frequencies. The CN028-BIDIRDPSDABEVZ board provides 3.6kW of isolated DC/DC conversion with a dual active bridge and advanced triple phase shift control, achieving soft switching, high efficiency, wide voltage regulation, and seamless bidirectional operation.
特性
- CN028-BIDIRDPSDABEVZ (3.6kW bidirectional isolated DC/DC)
- Dual active bridge (DAB) with digital control
- Advanced triple phase shift (TPS) soft switching for high efficiency
- Wide voltage regulation range with seamless bidirectional operation
- Simplified resonant network (single inductor) for easy magnetic design
- Four working modes: Primary/Secondary CV and CC
- CN028-BIDIRDPSPFCEVZ (3.6kW bidirectional AC/DC)
- Totem-pole bridgeless power factor correction (PFC)
- Continuous conduction mode (CCM) for efficient high-frequency operation
- Three working modes: PFC, Grid-tied inverter, Grid-off inverter
