[J18] Qiuyu Li# and Hengzhao Yang*, "Evaluation of two model predictive control schemes with different error compensation strategies for power management in fuel cell hybrid electric buses," Journal of Energy Storage, vol. 72, pp. 108148:1-108148:8, 2023. [PDF]
[J17] Xiaoxuan Ji, Peng Zhao, Haoyu Wang, Hengzhao Yang, and Minfan Fu*, "Multiple-receiver inductive power transfer system based on multiple-coil power relay module," IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 70, no. 6, pp. 2625-2634, 2023. [PDF]
[J16] Kai Zhao, Guangdong Ning, Rong He, Hengzhao Yang, Haoyu Wang, and Minfan Fu*, "An unsymmetrical driving scheme for inductive power transfer systems using decoupled transmitter coils," IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 4, no. 2, pp. 614-624, 2023. [PDF]
[J15] Hengzhao Yang*, "A comparative study of supercapacitor capacitance characterization methods," Journal of Energy Storage, vol. 29, pp. 101316:1-101316:10, 2020. [PDF]
[J14] Hengzhao Yang*, "A comprehensive study of supercapacitor Peukert constant dependence on voltage," Journal of Energy Storage, vol. 27, pp. 101004:1-101004:10, 2020. [PDF]
[J13] Hengzhao Yang*, "Peukert's law for supercapacitors with constant power loads: applicability and application," IEEE Transactions on Industry Applications, vol. 55, no. 4, pp. 4064-4072, 2019. [PDF]
[J12] Hengzhao Yang*, "Application of Peukert's law in supercapacitor discharge time prediction," Journal of Energy Storage, vol. 22, pp. 98-105, 2019. [PDF]
[J11] Hengzhao Yang*, "Dependence of supercapacitor Peukert constant on voltage, aging, and temperature," IEEE Transactions on Power Electronics, vol. 34, no. 10, pp. 9978-9992, 2019. [PDF]
[J10] Hengzhao Yang*, "Effects of supercapacitor physics on its charge capacity," IEEE Transactions on Power Electronics, vol. 34, no. 1, pp. 646-658, 2019. [PDF]
[J9] Hengzhao Yang*, "Estimation of supercapacitor charge capacity bounds considering charge redistribution," IEEE Transactions on Power Electronics, vol. 33, no. 8, pp. 6980-6993, 2018. [PDF]
[J8] Hengzhao Yang* and Ying Zhang, "A task scheduling algorithm based on supercapacitor charge redistribution and energy harvesting for wireless sensor nodes," Journal of Energy Storage, vol. 6, pp. 186-194, 2016. [PDF]
[J7] Hengzhao Yang and Ying Zhang*, "Characterization of supercapacitor models for analyzing supercapacitors connected to constant power elements," Journal of Power Sources, vol. 312, pp. 165-171, 2016. [PDF]
[J6] Hengzhao Yang and Ying Zhang*, "Estimation of supercapacitor energy using a linear capacitance for applications in wireless sensor networks," Journal of Power Sources, vol. 275, pp. 498-505, 2015. [PDF]
[J5] Hengzhao Yang and Ying Zhang*, "A study of supercapacitor charge redistribution for applications in environmentally powered wireless sensor nodes," Journal of Power Sources, vol. 273, pp. 223-236, 2015. [PDF]
[J4] Hengzhao Yang and Ying Zhang*, "Analysis of supercapacitor energy loss for power management in environmentally powered wireless sensor nodes," IEEE Transactions on Power Electronics, vol. 28, no. 11, pp. 5391-5403, 2013. [PDF]
[J3] Hengzhao Yang and Ying Zhang*, "Self-discharge analysis and characterization of supercapacitors for environmentally powered wireless sensor network applications," Journal of Power Sources, vol. 196, no. 20, pp. 8866-8873, 2011. [PDF]
[J2] Ying Zhang* and Hengzhao Yang, "Modeling and characterization of supercapacitors for wireless sensor network applications," Journal of Power Sources, vol. 196, no. 8, pp. 4128-4135, 2011. [PDF]
[J1] Hengzhao Yang, Bin Xiong*, Tie Li, and Yuelin Wang, "CMOS compatible thermopile infrared detectors," Semiconductor Technology, vol. 33, no. 9, pp. 759-765, 2008. (In Chinese) [PDF]
[C48] Haoyue Yang# and Hengzhao Yang*, "A modular cell balancing circuit for supercapacitors based on LC resonant units and buck-boost converters," in Proceedings of the 2024 IEEE Power & Energy Society General Meeting (PESGM 2024), in press.
[C47] Yang Chen# and Hengzhao Yang*, "An improved dual-mode fast charger for supercapacitors," in Proceedings of the 2024 IEEE Applied Power Electronics Conference and Exposition (APEC 2024), in press.
[C46] Haoyue Yang# and Hengzhao Yang*, "A reconfigurable supercapacitor cell balancing circuit based on a CLLC converter and multiple switch banks," in Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society (IECON 2023), pp. 1-6, 2023. [PDF]
[C45] Jinyuan Zhang#, Hengzhao Yang*, and Qian Xun, "Bi-level optimization of component sizing and energy management in fuel cell hybrid electric trucks," in Proceedings of the 2023 IEEE Energy Conversion Congress and Exposition (ECCE 2023), pp. 202-207, 2023. [PDF]
[C44] Yuzhen Tang#, Hengzhao Yang*, Qian Xun, and Marco Liserre, "An energy management framework with two-stage power allocation strategies for electric-hydrogen energy storage systems," in Proceedings of the 2023 IEEE Energy Conversion Congress and Exposition (ECCE 2023), pp. 216-221, 2023. [PDF]
[C43] Qishan Pan, Dongdong Shu, Chuhan Peng, Hengzhao Yang, and Haoyu Wang*, "ISOP multimode flyback based auxiliary power module with ultra-wide input voltage range," in Proceedings of the 2023 IEEE Energy Conversion Congress and Exposition (ECCE 2023), pp. 551-556, 2023. [PDF]
[C42] Chuhan Peng, Mingde Zhou, Qishan Pan, Hengzhao Yang, and Haoyu Wang*, "A ZVS realization method for bidirectional buck/boost converter based on current zero-crossing prediction," in Proceedings of the 2023 IEEE Energy Conversion Congress and Exposition (ECCE 2023), pp. 421-426, 2023. [PDF]
[C41] Wenjin Yang# and Hengzhao Yang*, "Charging pricing incentives-enabled coordinated dispatching for improved overall benefits of electric vehicles and islanded photovoltaic charging stations," in Proceedings of the 25th European Conference on Power Electronics and Applications (EPE 2023), pp. 1-7, 2023. [PDF]
[C40] Wei Wang# and Hengzhao Yang*, "A joint optimization framework for integration of shared electric vehicles and microgrids," in Proceedings of the 2023 IEEE Power & Energy Society General Meeting (PESGM 2023), pp. 1-5, 2023. [PDF]
[C39] Qiuyu Li#, Hengzhao Yang*, Qian Xun, and Marco Liserre, "Model predictive control with adaptive compensation for power management in fuel cell hybrid electric vehicles," in Proceedings of the 2023 IEEE Power & Energy Society General Meeting (PESGM 2023), pp. 1-5, 2023. [PDF]
[C38] Qiuyu Li# and Hengzhao Yang*, "Model predictive control with Gaussian process regression compensation for power management in fuel cell hybrid electric buses," in Proceedings of the 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2023), pp. 886-890, 2023. [PDF]
[C37] Yuzhen Tang# and Hengzhao Yang*, "A hierarchical energy management framework for power and hydrogen flows in photovoltaic microgrids with hybrid energy storage systems," in Proceedings of the 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2023), pp. 871-875, 2023. [PDF]
[C36] Yang Chen# and Hengzhao Yang*, "A dual-mode fast charger employing continuous and fine-tuned pulse currents for supercapacitors," in Proceedings of the 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2023), pp. 912-916, 2023. [PDF]
[C35] Yingjian Zhuge, Hengzhao Yang, and Haoyu Wang*, "Overview of machine learning-enabled battery state estimation methods," in Proceedings of the 2023 IEEE Applied Power Electronics Conference and Exposition (APEC 2023), pp. 3028-3035, 2023. [PDF]
[C34] Hengzhao Yang*, "Peukert's law for supercapacitor modules: applicability and physics," in Proceedings of the 48th Annual Conference of the IEEE Industrial Electronics Society (IECON 2022), pp. 1-6, 2022. [PDF]
[C33] Wei Wang# and Hengzhao Yang*, "Joint optimization of battery swapping station revenue and electric vehicle owners' benefits by introducing tiered pricing incentives," in Proceedings of the 48th Annual Conference of the IEEE Industrial Electronics Society (IECON 2022), pp. 1-6, 2022. [PDF]
[C32] Fanli Hu#, Hengzhao Yang*, Haoyu Wang, and Minfan Fu, "An active clamping current-fed three port converter for fuel cell/supercapacitor hybrid energy storage systems," in Proceedings of the 48th Annual Conference of the IEEE Industrial Electronics Society (IECON 2022), pp. 1-6, 2022. [PDF]
[C31] Qiuyu Li#, Hengzhao Yang*, and Qian Xun, "Adaptive power allocation with real-time monitoring and optimization for fuel cell/supercapacitor hybrid energy storage systems," in Proceedings of the 48th Annual Conference of the IEEE Industrial Electronics Society (IECON 2022), pp. 1-6, 2022. [PDF]
[C30] Qian Xun*, Yujing Liu, and Hengzhao Yang, "Sizing and management of fuel cell based powertrains for city ferry applications," in Proceedings of the 48th Annual Conference of the IEEE Industrial Electronics Society (IECON 2022), pp. 1-6, 2022. [PDF]
[C29] Yiqing Lu, Haoyu Wang*, Hengzhao Yang, Shaojie Chen, and Wei Liu, "An RLS based battery modeling method to compensate for recovery effect in battery balancing," in Proceedings of the 2022 International Power Electronics Conference (IPEC-Himeji 2022-ECCE Asia), pp. 1940-1945, 2022. [PDF]
[C28] Kai Zhao, Minfan Fu*, Guangdong Ning, Rong He, Hengzhao Yang, and Haoyu Wang, "A novel driving scheme for inductive power transfer systems using decoupled transmitter coils," in Proceedings of the 2022 International Power Electronics Conference (IPEC-Himeji 2022-ECCE Asia), pp. 161-166, 2022. [PDF]
[C27] Hengzhao Yang*, "Lithium-ion capacitors: charge delivery capability and voltage dependence of capacitance," in Proceedings of the 2021 IEEE Energy Conversion Congress and Exposition (ECCE 2021), pp. 5561-5568, 2021. [PDF]
[C26] Jiawei Liang, Haoyu Wang*, and Hengzhao Yang, "A merged H-bridge based switched tank converter for front-end voltage regulator modules," in Proceedings of the 2021 IEEE Energy Conversion Congress and Exposition (ECCE 2021), pp. 1995-2000, 2021. [PDF]
[C25] Hengzhao Yang*, "Peukert's law for lithium-ion capacitors with constant power loads," in Proceedings of the 2021 IEEE Transportation Electrification Conference and Exposition (ITEC 2021), pp. 1-5, 2021. [PDF]
[C24] Hengzhao Yang*, "Peukert's law for supercapacitor parallel and series modules with constant power loads," in Proceedings of the 2021 IEEE Power & Energy Society General Meeting (PESGM 2021), pp. 1-5, 2021. [PDF]
[C23] Hengzhao Yang*, "Effects of supercapacitor state of charge on its maximum charge delivery capability," in Proceedings of the 2020 IEEE Energy Conversion Congress and Exposition (ECCE 2020), pp. 3500-3505, 2020. [PDF]
[C22] Hengzhao Yang*, "A review of structural batteries: implementations and applications," in Proceedings of the 2020 IEEE Transportation Electrification Conference and Exposition (ITEC 2020), pp. 223-228, 2020. [PDF]
[C21] Kaitlyn Sitch, Dongsen Sun, Liang Du*, and Hengzhao Yang, "Pulsed electric bus charging management considering charge redistribution effect," in Proceedings of the 2020 IEEE Transportation Electrification Conference and Exposition (ITEC 2020), pp. 1088-1092, 2020. [PDF]
[C20] Darryl Ackley and Hengzhao Yang*, "Exploration of smart grid device cybersecurity vulnerability using Shodan," in Proceedings of the 2020 IEEE Power & Energy Society General Meeting (PESGM 2020), pp. 1-5, 2020. [PDF]
[C19] Hengzhao Yang*, "Effects of aging and temperature on supercapacitor charge capacity," in Proceedings of the 2020 IEEE Power & Energy Society General Meeting (PESGM 2020), pp. 1-5, 2020. [PDF]
[C18] Hengzhao Yang*, "Dependence of Peukert constant on voltage for supercapacitors with constant power loads," in Proceedings of the 2020 IEEE Power & Energy Society General Meeting (PESGM 2020), pp. 1-5, 2020. [PDF]
[C17] Hengzhao Yang*, "Supercapacitor Peukert constant during a constant power discharge process," in Proceedings of the 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC 2020-ECCE Asia), pp. 296-301, 2020. [PDF]
[C16] Hengzhao Yang*, "Effects of aging and temperature on supercapacitor Peukert constant," in Proceedings of the 7th IEEE Workshop on Wide Bandgap Power Devices and Applications (WiPDA 2019), pp. 349-353, 2019. [PDF]
[C15] Hengzhao Yang*, "Consolidating roadway energy harvesting and dynamic wireless charging to enhance energy autonomy of electric vehicles," in Proceedings of the 45th Annual Conference of the IEEE Industrial Electronics Society (IECON 2019), pp. 2337-2341, 2019. [PDF]
[C14] Hengzhao Yang*, "Evaluation of cell balancing circuits for supercapacitor-based energy storage systems," in Proceedings of the 2019 IEEE Transportation Electrification Conference and Exposition (ITEC 2019), pp. 1-5, 2019. [PDF]
[C13] Hengzhao Yang*, "Prediction of supercapacitor discharge time using Peukert's law," in Proceedings of the 2019 IEEE Power & Energy Society General Meeting (PESGM 2019), pp. 1-5, 2019. (Best Paper Session: Distribution Systems, Microgrids, and Renewables). [PDF]
[C12] Hengzhao Yang*, "Supercapacitor energy delivery capability during a constant power discharge process," in Proceedings of the 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), pp. 1958-1963, 2018. [PDF]
[C11] Hengzhao Yang*, "A revisit to supercapacitor capacitance measurement method 1A of IEC 62391-1," in Proceedings of the 2018 IEEE Energy Conversion Congress and Exposition (ECCE 2018), pp. 2478-2482, 2018. [PDF]
[C10] Hengzhao Yang*, "A study of Peukert's law for supercapacitor discharge time prediction," in Proceedings of the 2018 IEEE Power & Energy Society General Meeting (PESGM 2018), pp. 1-5, 2018. [PDF]
[C9] Hengzhao Yang*, "A review of supercapacitor-based energy storage systems for microgrid applications," in Proceedings of the 2018 IEEE Power & Energy Society General Meeting (PESGM 2018), pp. 1-5, 2018. [PDF]
[C8] Hengzhao Yang*, "Impact of charge redistribution on delivered energy of supercapacitors with constant power loads," in Proceedings of the 2018 IEEE Applied Power Electronics Conference and Exposition (APEC 2018), pp. 2686-2690, 2018. [PDF]
[C7] Hengzhao Yang*, "Bounds of supercapacitor open-circuit voltage change after constant power experiments," in Proceedings of the 10th Electrical Energy Storage Applications and Technologies (EESAT 2017), pp. 1-5, 2017. [PDF]
[C6] Hengzhao Yang*, "Analysis of supercapacitor charge redistribution through constant power experiments," in Proceedings of the 2017 IEEE Power & Energy Society General Meeting (PESGM 2017), pp. 1-5, 2017. [PDF]
[C5] Hengzhao Yang and Ying Zhang*, "Modeling and analysis of a solar powered wireless sensor node," in Proceedings of the 2012 International Conference on Computing, Networking and Communications (ICNC 2012), pp. 970-974, 2012. [PDF]
[C4] Hengzhao Yang and Ying Zhang*, "Evaluation of supercapacitor models for wireless sensor network applications," in Proceedings of the 5th International Conference on Signal Processing and Communication Systems (ICSPCS 2011), pp. 1-6, 2011. [PDF]
[C3] Hengzhao Yang and Ying Zhang*, "An equivalent circuit model of supercapacitors for applications in wireless sensor networks," in Proceedings of SPIE, vol. 7981, pp. 79810D:1-79810D:9, 2011. [PDF]
[C2] Hengzhao Yang and Ying Zhang*, "Modeling and analysis of hybrid energy storage systems for wireless sensor networks," in Proceedings of SPIE, vol. 7647, pp. 76472U:1-76472U:10, 2010. [PDF]
[C1]
Hengzhao Yang, Bin Xiong*, Tie Li, and Yuelin Wang,
"Thermopile infrared detector fabricated with dry silicon etchant
XeF2," in Proceedings
of the 2007 International Semiconductor Device Research Symposium
(ISDRS 2007), pp. 1-2, 2007. [PDF]
[B1] Hengzhao Yang* and Ying Zhang, "Power management in supercapacitor-based wireless sensor nodes," Supercapacitor Design and Applications, InTech, pp. 165-179, 2016. [PDF]
[R1] Hengzhao Yang*, "A supercapacitor-based energy storage system for roadway energy harvesting applications," Mineta Transportation Institute, pp. 1-22, 2019. [PDF]
[P21] 杨恒昭*, 唐毓振#, "一种电氢储能系统的能量管理方法和系统," 中国发明专利申请, 申请号202410252570.3, 2024.
[P20] 杨恒昭*, 李秋雨#, "一种混合储能系统的功率调控方法及装置," 中国发明专利申请, 申请号202410248347.1, 2024.
[P19] 杨恒昭*, 杨浩岳#, "一种储能器件自动均衡电路及其控制方法," 中国发明专利申请, 申请号202410153928.7, 2024.
[P18] 杨恒昭*, 王鹏宇#, "一种基于网状结构的参比电极及其制备方法和应用," 中国发明专利申请, 申请号202410067650.1, 2024.
[P17] 杨恒昭*, 王鹏宇#, "一种基于柔性基底的参比电极及其制备方法和应用," 中国发明专利申请, 申请号202410065710.6, 2024.
[P16] 杨恒昭*, 张金源#, "用于燃料电池载运工具的成本优化方法、系统及电子设备," 中国发明专利申请, 申请号202410027027.3, 2024.
[P15] 杨恒昭*, 杨浩岳#, "一种储能器件荷电状态均衡电路和储能系统," 中国发明专利申请, 申请号202311253662.5, 2023.
[P14] 杨恒昭*, 陈洋#, "适用于功率型储能器件的充电电路及其充电方法、充电器," 中国发明专利申请, 申请号202311190890.2, 2023.
[P13] 杨恒昭*, 杨浩岳#, "一种可均衡荷电状态的储能系统," 中国发明专利申请, 申请号202310871192.2, 2023.
[P12] 杨恒昭*, 王维#, "用于共享电动汽车和微电网的协同控制方法及控制系统," 中国发明专利申请, 申请号202310647704.7, 2023.
[P11] 杨恒昭*, 张金源#, "燃料电池混合动力车辆成本数据的处理系统及处理方法," 中国发明专利申请, 申请号202310574675.6, 2023.
[P10] 杨恒昭*, 李秋雨#, "车辆混合储能装置的功率调控方法、系统、设备及介质," 中国发明专利申请, 申请号202310574673.7, 2023.
[P9] 杨恒昭*, 李秋雨#, "车辆混合储能装置的功率调控方法、系统、设备及介质," 中国发明专利申请, 申请号202310573389.8, 2023.
[P8] 杨恒昭*, 杨浩岳#, "一种基于辅助电源的超级电容器均衡系统和均衡方法," 中国发明专利申请, 申请号202310565388.9, 2023.
[P7] 杨恒昭*, 杨文进#, "一种用于电动汽车的充电调度方法与系统," 中国发明专利申请, 申请号202310560594.0, 2023.
[P6] 杨恒昭*, 陈洋#, "适用于电化学电容的快速充电电路及其充电方法、充电器," 中国发明专利申请, 申请号202310554804.5, 2023.
[P5] 杨恒昭*, 唐毓振#, "一种光伏微电网控制方法、装置及系统," 中国发明专利申请, 申请号202310499925.4, 2023.
[P4] 杨恒昭*, 唐毓振#, "一种微电网控制方法、装置及系统," 中国发明专利申请, 申请号202310499928.8, 2023.
[P3] 熊斌*, 杨恒昭, 徐德辉, 刘米丰, 王跃林, "集成微机械热电堆红外探测系统及其制作方法," 中国发明专利申请, 申请号200810202157.7, 2008.
[P2] 熊斌*, 杨恒昭, 徐德辉, 王跃林, "自对准制作微结构的方法及其制作的红外热电堆探测器," 中国发明专利申请, 申请号200810202158.1, 2008.
[P1] 熊斌*, 杨恒昭, 李铁, 王翊, 王跃林, "微机械热电堆红外探测器及其制作方法,"
中国发明专利, 专利号ZL200610118474.1, 2006.
[T2] Hengzhao Yang, "Task scheduling in supercapacitor based environmentally powered wireless sensor nodes," Ph.D. Dissertation, Georgia Institute of Technology, 2013.
[T1] Hengzhao Yang, "CMOS compatible thermopile infrared detectors released by dry etching," M.S. Thesis, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, 2008. (In Chinese)