STUDENT SUPERVISION

Over the years, Dr. Lehman has helped the education and supervision of many accomplished research graduate students that have gone on to illustrious careers. His students have won and continue to receive multiple awards for their teaching and research, both at Northeastern University and within IEEE. In his approximately 20 years in academics, Dr. Lehman has supervised / currently supervises approximately 30 graduate research thesis/projects, over half of which are for the PhD. He places special emphasis on recruiting cultural diversity, as well as female graduate students. Funded students tend to have an MS degree already and likely have some industry experience working in the power supply industry with PCB layout experience. In addition to the graduate students, Dr. Lehman has a special interest/program in working with under-represented minority undergraduate students on research projects.

Song CHEN (PhD candidate) BS: ZheJiang University, Zhejiang, China Research Interests: Fault analysis, detection and protection in solar photovoltaic systems Ongoing project: Fault Detection and Protection for Solar Photovoltaic (PV) Systems. (Research with Mersen-USA)

Ye ZHAO (PhD candidate) BS: Beijing Jiaotong University, Beijing, China MS: Northeastern University, Boston, Massachusetts Research Interests: Fault analysis, detection and protection in solar photovoltaic systems Ongoing project: Fault Detection and Protection for Solar Photovoltaic (PV) Systems. (Research with Mersen-USA)

Chung Ti HSU (PhD candidate) BS: National Chiao Tung University, Hsinchu, Taiwan (R.O.C.) MS: National Chiao Tung University Hsinchu, Taiwan (R.O.C.) Research Interests: Battery management system with multiple batteries/chargers Ongoing project: 1. Inverter/charger combo microgrid: Design a battery charger which can recharge NiMH and Li-ion batteries from multiple source and control the power flow when any resistive load is connected. 2. Cradle system: Design a battery management system consisting of multiple batteries/chargers and provide power to an external system.

Stephanie QUINN (PhD candidate) BA: Ohio State University, Columbus, Ohio BSEE: University of Maryland, College Park, Maryland MSEE: Northeastern University, Boston, Massachusetts Research Interests: Ongoing project:

Wenkang HWANG (PhD candidate) BS: MS: Research Interests: Ongoing project:

Su SHENG (PhD candidate) BS: Zhejiang University, Zhejiang, China MS: Zhejiang University, Zhejiang, China Research Interests: Micro-inverter in solar photovoltaic (PV) systems, microgrid systems, high density DC-DC converters Ongoing project: Inverter parallel techniques in microgrid systems

	Sun QIAN (PhD candidate) BS: Sichuang University, Sichuang, China MS: Sichuang University, Sichuang, China Research Interests: Ongoing project:
	Jen-Hung HUANG (PhD candidate) BS: Tamkang University, Taiwan MS: Northeastern University, Boston, Massachusetts Research Interests: Multi-input power converters, high power density DC-DC converters, renewable energy Ongoing project: Design of DC-DC converter for solar photovoltaic(PV) system
	Ling YANG (MS) BS: Beijing Jiaotong University, Beijing, China Research Interests: Fault analysis, pattern reconfiguration in solar photovoltaic systems Ongoing project: Pattern reconfiguration of solar photovoltaic systems