Abstract
AbstractTo reduce the switching losses in high‐power inductive power transfer (IPT) system, this paper focuses on the zero‐voltage‐switching (ZVS) control strategy for a parallel multi‐inverter IPT system. First, the mathematical models of the parallel multi‐inverter IPT system are studied. Then, the compensation network parameters of the parallel multi‐inverter are designed, and the ZVS angles of #1 and #2 inverters are derived. Finally, a 1.2‐kW IPT system with parallel two‐inverter was built for experimental verification. The experimental results show that the ZVS angles of #1 and #2 inverters are equal whether at different Udc or different Po. This conclusion can provide a reference for the ZVS of the IPT system supplied by parallel multi‐inverter. To reduce the switching losses in high‐power IPT system, this paper focuses on the ZVS control strategy for a parallel multi‐inverter IPT system. A 1.2‐kW IPT system with parallel two‐inverter was built for experimental verification. The experimental results show that the ZVS angles of #1 and #2 inverters are equal whether at different Udc or different Po.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call