A Piezoelectric-Resonator-Based DC-DC Converter Demonstrating 1 kW/cm3 Resonator Power Density

被引：17
|
作者：
Boles, Jessica D. [1 ]
Bonavia, Joseph E. [1 ]
Lang, Jeffrey H. [1 ]
Perreault, David J. [1 ]
机构：
[1] MIT, 77 Massachusetts Ave, Cambridge, MA 02139 USA
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2023年 / 38卷 / 03期
基金：
美国国家科学基金会;
关键词：
Switches; Vibrations; Prototypes; Power system measurements; Density measurement; Capacitance; Topology; DC-DC power conversion; piezoelectric resonators (PRs);
D O I：
10.1109/TPEL.2022.3217773
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Piezoelectric components hold promise for realizing power conversion with unprecedented levels of power handling density at small size scales. Dc-dc converter topologies and operating modes have recently been established for high-efficiency utilization of piezoelectrics, and strategies for piezoelectricmaterial selection and component design have likewise been identified for high-performance power conversion. In this letter, we apply these developments to experimentally demonstrate the extraordinary power density capabilities of piezoelectrics. This 275-150 V, 12 W prototype achieves a piezoelectric resonator power handling density of 1.01 kW/cm(3) at 493 kHz, greatly exceeding the densities of previous designs and validating the significant miniaturization potential of piezoelectrics for power conversion.
引用
收藏
页码：2811 / 2815
页数：5
相关论文
共 50 条
  • [31] Impact of Power Density Maximization on Efficiency of DC-DC Converter Systems
    Biela, Juergen
    Badstuebner, Uwe
    Kolar, Johann W.
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2009, 24 (1-2) : 288 - 300
  • [32] Power Improvement of Piezoelectric Transformer Based DC/DC Converter
    Su, Y. H.
    Liu, Y. P.
    Vasic, D.
    Costa, F.
    Wu, W. J.
    Lee, C. K.
    38TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2012), 2012, : 662 - 667
  • [33] Improvement of the Thermal Flow with Potting Structured Inductor for High Power Density in 40kW DC-DC Converter
    You, Bong-Gi
    Lee, Byoung-Kuk
    Lee, Sang-Won
    Jeong, Man-Chul
    Kim, Jun-Hyung
    Jeong, In-Bum
    2012 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC), 2012, : 1027 - 1032
  • [34] Forward-Zero Cycle Closed-Loop Control of Piezoelectric Resonator DC-DC Converters
    Stolt, Eric A.
    Braun, Weston D.
    Rivas-Davila, Juan M.
    2022 IEEE 23RD WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL 2022), 2022,
  • [35] Isolated DC-DC Converter for Thermoelectric Energy Harvesting Based on a Piezoelectric Transformer
    Correa-Betanzo, Carlos
    Lopez-Perez, Carlos
    Rodriguez, Aurelio
    Lopez-Nunez, Adolfo
    THIRTY-FOURTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2019), 2019, : 3443 - 3447
  • [36] Development of a 55 kW 3X DC-DC Converter for HEV Systems
    Qian, Wei
    Peng, Fang Z.
    Tolbert, Leon M.
    2009 IEEE VEHICLE POWER AND PROPULSION CONFERENCE, VOLS 1-3, 2009, : 392 - 398
  • [37] A New Non -Isolated Low-Power Inductorless Piezoelectric DC-DC Converter
    Pollet, Benjamin
    Despesse, Ghislain
    Costa, Francois
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (11) : 11002 - 11013
  • [38] Modelling of DC-DC converter based on a piezoelectric transformer and its control loop
    Dallago, E
    Danioni, A
    Passoni, M
    Venchi, G
    PESC'02: 2002 IEEE 33RD ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS, 2002, : 927 - 931
  • [39] Non-Isolated DC-DC Converter Implementations Based on Piezoelectric Transformers
    Ng, Elaine
    Boles, Jessica D.
    Lang, Jeffrey H.
    Perreault, David J.
    2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2021, : 1749 - 1756
  • [40] Development of a 90 kW bi-directional DC-DC converter for power dense applications
    Urciuoli, DP
    Tipton, CW
    APEC 2006: TWENTY-FIRST ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-3, 2006, : 1375 - 1378
12345