A Novel Phase-Shift Control of Semibridgeless Active Rectifier for Wireless Power Transfer
- New York Univ., Brooklyn, NY (United States)
- New York Univ.,Brooklyn, NY (United States)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
We investigated a novel phase-shift control of a semibridgeless active rectifier (S-BAR) in order to utilize the S-BAR in wireless energy transfer applications. The standard receiver-side rectifier topology is developed by replacing rectifier lower diodes with synchronous switches controlled by a phase-shifted PWM signal. Moreover, theoretical and simulation results showthat with the proposed control technique, the output quantities can be regulated without communication between the receiver and transmitter. In order to confirm the performance of the proposed converter and control, experimental results are provided using 8-, 15-, and 23-cm air gap coreless transformer which has dimension of 76 cm x 76 cm, with 120-V input and the output power range of 0 to 1kW with a maximum efficiency of 94.4%.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). National Transportation Research Center (NTRC); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Power Electronics and Electric Machinery Research Facility
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1261450
- Journal Information:
- IEEE Transactions on Power Electronics, Vol. 30, Issue 11; ISSN 0885-8993
- Publisher:
- IEEECopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
A Novel Single-switch Phase Controlled Wireless Power Transfer System
|
journal | October 2018 |
A Novel Synchronization Technique for Wireless Power Transfer Systems
|
journal | November 2018 |
Similar Records
Stability Analysis and Control of a Rotary Transformer-Based Synchronous Motor Field Excitation System
Secondary Active Rectifier Control Scheme for a Wireless Power Transfer System with Double-Sided LCC Compensation Topology