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Papadopoulos, Savvas, Klumpner, Christian, Rashed, Mohamed and Wheeler, Patrick (2016) Experimental validation of a hybrid converter with enhanced switching ripple cancellation. IET Power Electronics, 9 (12). pp. 2360-2368. ISSN 1755-4543

Papadopoulos, Savvas, Rashed, Mohamed, Klumpner, Christian and Wheeler, Patrick (2016) Investigations in the modelling and control of a medium voltage hybrid inverter system that uses a low voltage /low power rated auxiliary current source inverter. IEEE Journal of Emerging and Selected Topics in Power Electronics, 4 (1). pp. 126-140. ISSN 2168-6785

Rashed, Mohamed, Klumpner, Christian and Asher, Greg (2015) Dynamic phasor analysis and design of phase-locked loops for single phase grid connected converters. COMPEL, 34 (4). pp. 1122-1143. ISSN 0332-1649

De, Dipankar, Klumpner, Christian, Patel, Chintanbhai, Kulsangcharoen, Ponggorn, Rashed, Mohamed and Asher, Greg (2013) Modelling and control of a multi-stage interleaved DC-DC converter with coupled inductors for super-capacitor energy storage system. IET Power Electronics, 6 (7). pp. 1360-1375. ISSN 1755-4543

Xu, Tianning, Klumpner, Christian and Clare, Jon (2011) Assessing the benefits of hybrid cycloconverters. IEEE Transactions on Industrial Electronics, 59 (1). pp. 47-57. ISSN 0278-0046

Wijekoon, Thiwanka, Klumpner, Christian, Zanchetta, Pericle and Wheeler, Patrick (2008) Implementation of a hybrid AC-AC direct power converter with unity voltage transfer. IEEE Transactions on Power Electronics, 23 (4). pp. 1918-1926. ISSN 0885-8993

Conference or Workshop Item

Khera, Fatma, Klumpner, Christian and Wheeler, Patrick (2018) New modulation scheme for bidirectional quasi z-source modular multilevel converters. In: 9th International Conference on Power Electronics, Machines and Drives, 17-19 April 2018, Liverpool, UK.

Panagiotou, Konstantina, Klumpner, Christian and Sumner, M. (2018) Sizing guidelines for grid-connected decentralised energy storage systems: single house application. In: 9th International Conference on Power Electronics, Machines and Drives, 17-19 April 2018, Liverpool, UK.

Klumpner, Christian and Rashed, Mohamed (2018) Design and evaluation of an energy storage system for helicopters. In: 9th International Conference on Power Electronics, Machines and Drives, 17-19 April 2018, Liverpool, UK.

Fares, Ahmed, Klumpner, Christian and Sumner, M. (2018) Optimising the structure of a cascaded modular battery system for enhancing the performance of battery packs. In: 9th International Conference on Power Electronics, Machines and Drives, 17-19 April 2018, Liverpool, UK.

Panagiotou, Konstantina, Klumpner, Christian, Sumner, M. and Wheeler, Patrick (2017) Design recommendations for energy systems: a UK energy community study. In: IEEE Energy Conversion Congress and Exposition (ECCE) 2017, 1- 5 October 2017, Cincinnatti, OH, USA.

Panagiotou, Konstantina, Klumpner, Christian and Sumner, M. (2017) Being a member of an energy community: assessing the financial benefits for end-users and management authority. In: 2017 IEEE International Symposium on Industrial Electronics (ISIE 2017), 19-21 June 2017, Edinburgh, UK.

Fares, Ahmed, Klumpner, Christian and Sumner, M. (2017) Investigating the benefits and limitations of cascaded converter topologies used in modular battery systems. In: 2017 IEEE International Symposium on Industrial Electronics (ISIE 2017), 19-21 June 2017, Edinburgh, UK.

Zhang, Guangcheng, Lin, Yueh-Jaw and Klumpner, Christian (2017) A flow-induced structure-based kinetic energy harvester. In: ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 6-9 August 2017, Cleveland, Ohio, USA.

Hussein, Abdallah, Castellazzi, Alberto, Wheeler, Patrick and Klumpner, Christian (2016) Performance benchmark of Si IGBTs vs. SiC MOSFETs in small-scale wind energy conversion systems. In: 17th International Conference on Power Electronics and Motion Control, 25-30 Sep 2016, Varna, Bulgaria.

Klumpner, Christian and Zargar, Tanzeel (2016) Hybrid inverter arrangements to facilitate reduced switching losses of the main inverter. In: 42nd Annual IEEE Industrial Electronics Conference (IEEE IECON2016), 24-27 Oct 2016, Florence, Italy.

Panagiotou, Konstantina, Klumpner, Christian and Sumner, M. (2016) The effect of including power converter losses when modelling energy storage systems: a UK domestic study. In: 18th European Conference on Power Electronics and Applications, 5-9 September 2016, Karlsruhe, Germany.

Klumpner, Christian, Rashed, Mohamed, De, Dipankar, Kulsangcharoen, Ponggorn, Patel, Chintanbai and Asher, Greg (2016) Experimental validation of the solid state substation with embedded energy storage concept. In: 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE 2016), 18-22 September 2016, Milwaukee, Wisconsin, USA. (In Press)

Papadopoulos, Savvas, Klumpner, Christian, Rashed, Mohamed and Wheeler, Patrick (2016) Mitigating the effect of series capacitance unbalance on the voltage reduction capability of an auxiliary CSI used as switching ripple active filter. In: 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE 2016), 18-22 September 2016, Milwaukee, Wisconsin, USA. (In Press)

Fares, Ahmed, Klumpner, Christian and Sumner, M. (2016) Development of a battery energy loss observer based on improved equivalent circuit modelling. In: 18th European Conference on Power Electronics and Applications, 5-9 September 2016, Karlsruhe, Germany. (In Press)

Klumpner, Christian (2015) Hybrid converter with series capacitors featuring ultralow added installed power. In: 2015 Power Electronics, Machines and Control Group (PEMC) Conference, 17 December 2015, Nottingham, UK.

Klumpner, Christian and El Boudali, Alaa (2015) Assessing the benefits of installing energy storage in a household equipped with photovoltaic panels. In: 14th International Conference on Sustainable Energy Technologies, 25-27 August 2015, Nottingham, UK.

Klumpner, Christian (2014) Performance evaluation of an energy storage system for household applications. In: 2014 Power Electronics, Machines and Control Group (PEMC) Conference, 18 December 2014, Nottingham, UK.

Papadopoulos, Savvas, Rashed, Mohamed, Klumpner, Christian and Wheeler, Patrick (2014) A hybrid inverter system for medium voltage applications using a low voltage auxiliary CSI. In: 2014 IEEE Energy Conversion Congress and Exposition (ECCE 2014), 14-18 Sept 2014, Pittsburgh, Pennsylvania, USA.

Kulsangcharoen, Ponggorn, Klumpner, Christian, Rashed, Mohamed, Asher, Greg, Chen, George Z. and Norman, Stuart A. (2014) Assessing the accuracy of loss estimation methods for supercapacitor energy storage devices operating under constant power cycling. In: 2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), 26-28 August 2014, Lappeenranta, Finland.

Papadopoulos, Savvas, Rashed, Mohamed, Klumpner, Christian and Wheeler, Patrick (2014) A hybrid inverter solution for medium voltage applications using series capacitor and a CSI Active Power Filter (SC-APF). In: 2014 IET 7th International Conference on Power Electronics, Machines & Drives (PEMD), 8-10 Apr 2014, Manchester, UK.

Klumpner, Christian (2013) Regenerative multi-source power conversion system. In: 2013 Power Electronics, Machines and Control Group (PEMC) Conference, 19 December 2013, Nottingham, UK.

Papadopoulos, Savvas and Klumpner, Christian (2013) Comparison of multilevel PWM versus interleaved based sinewave shaping for two-stage current source inverters used in PV applications. In: 2013 15th European Conference on Power Electronics and Applications (EPE), 3-5 Sept 2013, Lille, France.

De, D., Klumpner, Christian, Rashed, Mohamed, Patel, C., Kulsangcharoen, P. and Asher, Greg (2012) Achieving the desired transformer leakage inductance necessary in DC-DC converters for energy storage applications. In: 6th IET International Conference on Power Electronics, Machines and Drives (PEMD 2012), 27-29 March 2012, Bristol, UK.

Kulsangcharoen, P., Klumpner, Christian, Rashed, Mohamed and Asher, Greg (2010) Characterization of energy storage devices for constant power applications. In: 36th Annual Conference on IEEE Industrial Electronics Society (IECON), 7-10 November 2010, Glendale, Arizona, USA.

Rashed, Mohamed, Klumpner, Christian and Asher, Greg (2010) High performance multilevel converter topology for interfacing energy storage systems with medium voltage grids. In: 36th Annual Conference on IEEE Industrial Electronics Society (IECON), 7-10 November 2010, Glendale, Arizona, USA.

Rashed, Mohamed, Klumpner, Christian and Asher, Greg (2010) Hybrid cascaded multilevel converter with integrated series Active Power Filter for interfacing energy storage system to medium voltage grid. In: 2010 International Power Electronics Conference (IPEC), 21-24 Jun 2010, Sapporo, Japan.

Klumpner, Christian, Al, Baydu and Hann, David B. (2010) A power electronic controlled dump load with negligible harmonics for accurate loading used in testing small wind turbines. In: 2010 IEEE International Symposium in Industrial Electronics (ISIE 2010), 4-7 Jul 2010, Bari, Italy.

Kulsangcharoen, Ponggorn, Klumpner, Christian, Zhou, X.H., Peng, C., Chen, George Zheng, Rashed, Mohamed and Asher, Greg (2009) Efficiency evaluation of a novel supercapattery stack with a power electronic interface for energy storage systems. In: PCIM Europe 2010, 4-6 May 2010, Nuremberg, Germany.

Photong, Chonlatee, Klumpner, Christian and Wheeler, Patrick (2009) A current source inverter with series connected AC capacitors for photovoltaic application with grid fault ride through capability. In: 35th Annual Conference of IEEE Industrial Electronics (IECON 2009), 3-5 Nov 2009, Porto, Potugal.

Klumpner, Christian, Asher, Greg and Chen, George Z. (2009) Selecting the power electronic interface for a supercapattery based energy storage system. In: PowerTech 2009, 28 Jun-2 Jul 2009, Bucharest, Romania.

Klumpner, Christian and Shattock, Nicholas (2009) A cost-effective solution to power the gate drivers of multilevel inverters using the bootstrap power supply technique. In: 2009 IEEE Applied Power Electronics Conference and Exposition (APEC 2009), 15-19 Feb 2009, Washington, DC, USA.

Klumpner, Christian, Xu, Tianning and Clare, Jon C. (2009) Experimental evaluation of hybrid cycloconverters. In: Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition (APEC'09), 15-19 Feb 2009, Washington, DC, USA.

Klumpner, Christian, Chonlatee, Photong and Wheeler, Patrick (2008) A more efficient current source inverter with series connected AC capacitors for photovoltaic and fuel cell applications. In: Power Electronics and Inteligent Motion (PCIM) 2009 (ISBN: 978-3-8007-3158-9), 12-14 May 2009, Nuremberg, Germany.

Klumpner, Christian and Pitic, Cristian (2008) Hybrid matrix converter topologies: an exploration of benefits. In: 39th Power Electronics Specialists Conference (PESC), 15-19 June 2008, Rhodes, Greece.

Klumpner, Christian and Corbridge, Mathew (2008) A two-stage power converter for welding applications with increased efficiency and reduced filtering. In: 2008 IEEE International Symposium on Industrial Electronics (ISIE 2008), 30 Jun-2 Jul 2008, Cambridge, UK.

Klumpner, Christian (2008) Hybrid power converters: an exploration of benefits. In: International Symposium in Industrial Electronics (ISIE), 30 June - 2 July 2008, Cambridge, UK.

Klumpner, Christian, Lee, Meng Yeong, Pitic, Cristian, Wheeler, Patrick and Zanchetta, Pericle (2007) A new three-level indirect matrix converter with reduced number of switches. In: IEEE-IAS 2007 Annual Meeting, 23-27 Sept 2007, New Orleans, Louisiana, USA.

Klumpner, Christian (2007) A new single-stage current source inverter for photovoltaic and fuel cell applications using reverse blocking IGBTs. In: 2007 IEEE Power Electronics Specialists Conference (PESC 2007), 17-21 Jun 2007, Orlando, Florida, USA.

Klumpner, Christian, Xu, Tianning and Clare, Jon (2006) A new hybrid cycloconverter with smooth output voltage generation capability and accurate control of the circulating current. In: 32nd Annual Conference of IEEE Industrial Electronics (IECON 2006), 7-10 Nov 2006, Paris, France.

Klumpner, Christian, Lee, Meng Yeong and Wheeler, Patrick (2006) A new three-level sparse indirect matrix converter. In: 32nd Annual Conference of IEEE Industrial Electronics Society (IECON 2006), 7-10 Nov 2006, Paris, France.

Klumpner, Christian (2006) A new two-stage voltage source inverter with modulated DC-link voltage and reduced switching losses. In: 32nd Annual Conference of IEEE Industrial Electronics Society (IECON 2006), 7-10 Nov 2006, Paris, France.

Klumpner, Christian (2005) A hybrid indirect matrix converter immune to unbalanced voltage supply, with reduced switching losses and improved voltage transfer ratio. In: 2006 IEEE Applied Power Electronics Conference and Exposition (APEC 2006), 19-23 Mar 2006, Dallas, Texas, USA.

Klumpner, Christian, Wijekoon, Thiwanka and Wheeler, Patrick (2005) A new class of hybrid AC/AC direct power converters. In: 2005 IEEE Industry Applications Society Annual Meeting, 2-6 Oct 2005, Hong Kong, China.