Yehui Han

TL;DR: In this paper, the authors explored the use of GaN MOSFETs and series-connected inverter segments to realize an IMMD topology, which reduces the segment voltage and offers an opportunity to utilize wide bandgap 200V GaNMOSFets.

TL;DR: An analytical algorithm is developed to approximate the state of charge (SOC) of battery cells at any time instant during the equalization process, and derive the formulas to calculate critical performance measures of the system.

TL;DR: In this article, a distributed battery equalization structure for battery strings in which power electronic converters are integrated on battery cells is introduced, and a two-level control algorithm is proposed to perform global and local functions including battery monitor, protection, sensing and control.

Abstract: This book brings together experts in the field to highlight the cutting edge research advances in BM 2S 2 and to promote an innovative integrated research framework responding to the challenges. There are three major parts included in this book: manufacturing, service, and management. The first part focuses on battery manufacturing systems, including modeling, analysis, design and control, as well as economic and risk analyses. The second part focuses on information technology’s impact on service systems, such as data-driven reliability modeling, failure prognosis, and service decision making methodologies for battery services. The third part addresses battery management systems (BMS) for control and optimization of battery cells, operations, and hybrid storage systems to ensure overall performance and safety, as well as EV management. The contributors consist of experts from universities, industry research centers, and government agency. In addition, this book:

TL;DR: A multilevel converter utilizing machine windings to synthesize inverter outputs is proposed, which overcomes the problems of classic multileVEL converters, reduces the cost, size, and insulation requirement, and improves the performance of motor drives as well as electrical machines.