Richard Beddingfield

Kokkonda, R. K., Beddingfield, R., Bhattacharya, S., Carsten, B., & Varga, B. (2023). A Novel Transformer Leakage Energy Recovery Active Clamp Control Technique for High Power AC/DC Flyback Converters. 2023 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC, pp. 1238–1245. https://doi.org/10.1109/APEC43580.2023.10131320

Smith, Z. T. T., Beddingfield, R. B. B., & Grainger, B. M. M. (2023). Power Flow Control for Decoupled Load Performance of Current-Fed Triple Active Bridge Converter. IEEE OPEN JOURNAL OF POWER ELECTRONICS, 4, 319–329. https://doi.org/10.1109/OJPEL.2023.3266658

Bracken, C., Beddingfield, R., Juds, M. A., Andapally, B. R., Grainger, B., & Ohodnicki, P. R., Jr. (2023). Standardization of Core and Component Characterization at the Advanced Magnetics for Power and Energy Development Laboratory. 2023 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE & EXPO, ITEC. https://doi.org/10.1109/ITEC55900.2023.10187015

Beddingfield, R. B., Leary, A. M., Noebe, R., Nations, M., Bowman, R., & Bhattacharya, S. (2022). Calculation of Transformer Leakage Inductance by Simplified Flux Path Geometries. 2022 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE). https://doi.org/10.1109/ECCE50734.2022.9947606

Simizu, S., Byerly, K., Schneider, K., Kim, H., Nations, M., Narasimhan, S., … McHenry, M. E. (2021). Flux Switching Permanent Magnet Motor with Metal Amorphous Nanocomposite Soft Magnetic Material and Rare Earth Free Permanent Magnets. 2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 3866–3872. https://doi.org/10.1109/ECCE47101.2021.9594971

Zhu, G., Pahl, B., Fons, R. J., Wong, I., Bhattacharya, S., & Beddingfield, B. (2021). Medium Voltage to Low Voltage Contactless Power Transformation for Data Centers. 2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 5839–5844. https://doi.org/10.1109/ECCE47101.2021.9595112

Beddingfield, R. B., Samanta, S., Nations, M. S., Wong, I., Ohodnicki, P. R., & Bhattacharya, S. (2020). Analysis and Design Considerations of a Contactless Magnetic Plug for Charging Electric Vehicles Directly From the Medium-Voltage DC Grid With Arc Flash Mitigation. IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 1(1), 3–13. https://doi.org/10.1109/JESTIE.2020.2999589

Lu, P., Buric, M. P., Byerly, K., Moon, S. R., Nazmunnahar, M., Simizu, S., … Ohodnicki, P. R. (2019). Real-Time Monitoring of Temperature Rises of Energized Transformer Cores With Distributed Optical Fiber Sensors. IEEE TRANSACTIONS ON POWER DELIVERY, 34(4), 1588–1598. https://doi.org/10.1109/TPWRD.2019.2912866

Samanta, S., Wong, I., Beddingfield, R., Bhattacharya, S., Zhu, G., & Pahl, B. (2019). Supplying Medium Voltage to Data-center Racks Directly Using SiC-Based Converter. 2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications, WiPDA 2019, 85–92. https://doi.org/10.1109/WiPDA46397.2019.8998837

Beddingfield, R., Bhattacharya, S., Byerly, K., Simizu, S., Leary, A., McHenry, M., & Ohodnicki, P. (2018). Thermal profile shaping and loss impacts of strain annealing on magnetic ribbon cores. JOURNAL OF MATERIALS RESEARCH, 33(15), 2189–2206. https://doi.org/10.1557/jmr.2018.157

Beddingfield, R., Storelli, D., & Bhattacharya, S. (2017). A novel dual voltage source converter for magnetic material characterization with trapezoidal excitation. 2017 thirty second annual ieee applied power electronics conference and exposition (apec), 1659–1666. https://doi.org/10.1109/apec.2017.7930922

Beddingfield, R., Storelli, D., & Bhattacharya, S. (2017). Active elimination of DC bias flux in series DC active filter coupling transformer. 2017 thirty second annual ieee applied power electronics conference and exposition (apec), 1498–1505. https://doi.org/10.1109/apec.2017.7930897

Beddingfield, R., & Bhattacharya, S. (2017). Multi-parameter magnetic material characterization for high power medium frequency converters. Tms 2017 146th annual meeting & exhibition supplemental proceedings, 693–708.

Cho, Y., Han, Y., Beddingfield, R. B., Ha, J. I., & Bhattacharya, S. (2016). Seamless black start and reconnection of LCL-filtered solid state transformer based on droop control. 2016 ieee energy conversion congress and exposition (ecce). https://doi.org/10.1109/ecce.2016.7855416

Beddingfield, R., De, A. K., Mirzae, H., & Bhattacharya, S. (2015). Design methodology of series DC coupling transformer in a medium-voltage DC amplifier system. 2015 thirtieth annual ieee applied power electronics conference and exposition (apec 2015), 2015-May(May), 183–190. https://doi.org/10.1109/apec.2015.7104350

Beddingfield, R., Davis, A., Mirzaee, H., & Bhattacharya, S. (2015). Investigation of series DC active filter and hybrid AC active filter performance in medium voltage DC amplfier. 2015 IEEE Electric Ship Technologies Symposium (ESTS), 161–166. https://doi.org/10.1109/ests.2015.7157880