Items where authors include "Davidson, J.N."

Article

Yang, Z. orcid.org/0000-0001-8647-9099, Forrester, J. orcid.org/0000-0002-8102-7576, Davidson, J.N. orcid.org/0000-0002-6576-3995 et al. (2 more authors) (2023) Soft switching voltage regulation for inductorless piezoelectric transformers: a cyclic mode analysis. IEEE Transactions on Power Electronics. ISSN 0885-8993

Arab Ansari, S. orcid.org/0000-0003-2293-0009, Davidson, J.N. and Foster, M.P. (2023) Fully-integrated transformer with asymmetric primary and secondary leakage inductances for a bidirectional resonant converter. IEEE Transactions on Industry Applications, 59 (3). pp. 3674-3685. ISSN 0093-9994

Forrester, J. orcid.org/0000-0002-8102-7576, Li, L., Yang, Z. et al. (5 more authors) (2022) Comparison of BSPT and PZT piezoelectric ceramic transformers for high temperature power supplies. Advanced Engineering Materials, 24 (12). 2200513. ISSN 1438-1656

Ansari, S.A., Davidson, J.N. orcid.org/0000-0002-6576-3995 and Foster, M.P. orcid.org/0000-0002-8565-0541 (2021) Evaluation of silicon MOSFETs and GaN HEMTs in soft‐switched and hard‐switched DC‐DC boost converters for domestic PV applications. IET Power Electronics, 14 (5). pp. 1032-1043. ISSN 1755-4535

Mizani, A., Ansari, S.A., Shoulaie, A. et al. (2 more authors) (2021) Single‐active switch high‐voltage gain DC–DC converter using a non‐coupled inductor. IET Power Electronics, 14 (3). pp. 492-502. ISSN 1755-4535

Forrester, J., Davidson, J.N. orcid.org/0000-0002-6576-3995, Foster, M.P. orcid.org/0000-0002-8565-0541 et al. (1 more author) (2021) Influence of spurious modes on the efficiency of piezoelectric transformers : a sensitivity analysis. IEEE Transactions on Power Electronics, 36 (1). pp. 617-629. ISSN 0885-8993

Yang, Z., Forrester, J., Davidson, J.N. et al. (2 more authors) (2020) Resonant current estimation and phase-locked loop feedback design for piezoelectric transformer-based power supplies. IEEE Transactions on Power Electronics, 35 (10). pp. 10466-10476. ISSN 0885-8993

Forrester, J., Li, L., Davidson, J.N. orcid.org/0000-0002-6576-3995 et al. (4 more authors) (2020) Equivalent circuit parameter extraction of low-capacitance high-damping PTs. Electronics Letters, 56 (7). pp. 347-350. ISSN 0013-5194

Foster, M.P. orcid.org/0000-0002-8565-0541, Davidson, J.N. orcid.org/0000-0002-6576-3995, Stone, D.A. orcid.org/0000-0002-5770-3917 et al. (1 more author) (2019) PLL controller for achieving zero-voltage switching (ZVS) in inductorless half-bridge drive piezoelectric transformer resonant power supplies. Journal of Engineering, 2019 (17). pp. 3639-3642.

Davidson, J.N., Stone, D.A., Foster, M.P. et al. (1 more author) (2016) Real-time temperature estimation in a multiple device power electronics system subject to dynamic cooling. IEEE Transactions on Power Electronics, 31 (4). pp. 2709-2719. ISSN 0885-8993

Davidson, J.N., Stone, D.A. and Foster, M.P. (2015) Real-Time Prediction of Power Electronic Device Temperatures Using PRBS-Generated Frequency-Domain Thermal Cross Coupling Characteristics. IEEE Transactions on Power Electronics, 30 (6). 2950 - 2961. ISSN 0885-8993

Proceedings Paper

Ansari, S.A., Davidson, J.N., Foster, M. orcid.org/0000-0002-8565-0541 et al. (1 more author) (2022) Analysis of test methods for measurement of leakage and magnetising inductances in integrated transformers. In: Proceedings of 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe). 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 05-09 Sep 2022, Hanover, Germany. IEEE . ISBN 9781665487009

Wang, Y., Davidson, J.N. orcid.org/0000-0002-6576-3995 and Foster, M.P. (2022) Cyclic-mode modelling of class EF2 inverters featuring a piezoelectric resonator as the auxiliary network. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 131-135. ISBN 9781839537189

Ansari, S.A., Davidson, J.N. orcid.org/0000-0002-6576-3995 and Foster, M.P. (2022) Fully-integrated transformer with asymmetric leakage inductances for a bidirectional resonant converter. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 260-265. ISBN 9781839537189

O'Keeffe, H., Foster, M.P. and Davidson, J.N. orcid.org/0000-0002-6576-3995 (2022) Parameterisation methods for piezoelecric transformer equivalent circuit models. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 764-768. ISBN 9781839537189

Forrester, J., Li, L., Yang, Z. et al. (5 more authors) (2022) Performance of Pzt-based piezoelectric transformers for use In high-temperature converters. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 41-46. ISBN 9781839537189

Yang, Z., Forrester, J., Davidson, J.N. orcid.org/0000-0002-6576-3995 et al. (1 more author) (2022) Resonant current estimation and voltage regulation for piezoelectric transformer-based power supply. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 357-361. ISBN 9781839537189

Ansari, S.A., Davidson, J.N. orcid.org/0000-0002-6576-3995, Foster, M.P. orcid.org/0000-0002-8565-0541 et al. (1 more author) (2021) Design and analysis of a fully-integrated planar transformer for LCLC resonant converters. In: Proceedings of 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe). 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), 06-10 Sep 2021, Ghent, Belgium. IEEE . ISBN 9781665433846

Ansari, S.A., Davidson, J.N. orcid.org/0000-0002-6576-3995 and Foster, M.P. orcid.org/0000-0002-8565-0541 (2020) Analysis, design and modelling of two fully- integrated transformers with segmental magnetic shunt for LLC resonant converters. In: IECON 2020 : The 46th Annual Conference of the IEEE Industrial Electronics Society. IECON 2020 - 46th Annual Conference of the IEEE Industrial Electronics Society, 18-21 Oct 2020, Singapore. Institute of Electrical and Electronics Engineers (IEEE) , pp. 1273-1278. ISBN 9781728154152

Kankanamalage, R.R., Foster, M.P. orcid.org/0000-0002-8565-0541 and Davidson, J.N. (2019) Online electrolytic capacitor prognosis system for PWM drives. In: 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe). 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe), 02-06 Sep 2019, Genova, Italy. Institute of Electrical and Electronics Engineers (IEEE) . ISBN 9789075815306

Bugryniec, P.J., Davidson, J.N. and Brown, S.F. orcid.org/0000-0001-8229-8004 (2018) Assessment of thermal runaway in commercial lithium iron phosphate cells due to overheating in an oven test. In: Cruden, A., Stone, D., Mayfield, M., Young, E., Inkson, B., Cumming, D., Boston, B., Jones, C. and Brown, S., (eds.) Energy Procedia. 3rd Annual Conference in Energy Storage and Its Applications, 11-12 Sep 2018, Sheffield, United Kingdom. Elsevier , pp. 74-78.

Hewitt, D.A., Green, J.E., Davidson, J.N. et al. (2 more authors) (2016) Electrolytic Capacitor Age Estimation Using PRBS-based Techniques. In: Proceedings of PCIM 2016. PCIM 2016, 10-12 May 2016, Nuremburg, Germany. PCIM .

Tsang, C., Bingham, C., Foster, M.P. et al. (3 more authors) (2016) Minimum charge-recovery time control with parallel connected buck converters. In: The 8th IET International Conference on Power Electronics, Machines and Drives (PEMD) 2016. IET Power Electronics, Machines and Drives Conference 2016, 19 – 21 April 2016 , Glasgow, UK. Institution of Engineering and Technology . ISBN 978-1-78561-188-9