Böcker av Xin Zhang

This book is devoted to the optimum design of the DCT in a hybrid AC/DC microgrid, which takes into account not only the influence of different inductors/capacitors values, but also numerous design goals (i.e., VCG, efficiency, stability and so on). This book examines the DCT's design problem in detail. It begins by reviewing existing DCTs in, the hybrid AC/DC microgrid and their design problems. Following that, this book proposes a family of DCT optimization design approaches to ensure that the designed DCT has good power transmission and voltage regulation ability in the hybrid AC/DC microgrid, even when the actual inductors/capacitors values fluctuate with practical power and temperature. Following that, this book provides a family of multi-objective optimization design methodologies for the DCT to guarantee that it concurrently achieves the requirements of VCG, efficiency, and system stability. This book also covers how to control the DCT in a hybrid AC/DC microgrid optimally and generically.

The book summarizes the emerging topic about the effects of SMF on biological samples ranging from single molecules, subcellular compartments, and cells to whole organisms. It also discusses the potential application of SMF in clinical treatment of cancer, pain, diabetes and other diseases.With the development and growing popularity of modern appliances like MRI in hospitals, the potential impact of magnetic fields on human health is invoking increasing concerns. At the same time, SMF has been explored in the treatment of tumor and other diseases for decades. Nevertheless, there are still some reservations and uncertainties about these treatments, which are largely due to the differential biological effects reported in the literature. These experimental inconsistencies are mainly caused by variations such as different magnetic field types, intensities, treatment time, as well as biological samples examined. The second edition added eight new chapters about new progress in this field including impacts of SMFs, magnetism of biomolecules, and potential of SMFs in the management of bone, pain, diabetes, and immune systems. This volume will help clarify some dilemmas in this field and encourage further investigations in order to achieve a better understanding of the biological effects of SMF, aiming for a rational application of SMF in clinical therapy in the near future. The book is useful for scientists, doctors, and students who are interested in magnetic fields and life sciences

This book introduces a family of large-signal stability-based control methods for different power inverters (grid-connected inverter, standalone inverter, single-phase inverter, and three-phase inverter) in practical applications. Power inverters have stability issues, which include the inverter's own instability as well as the inverter's instability in relation to the other power electronic devices in the system (i.e., weak grid and the EMI filter). Most of the stability analyses and solutions are based on small-signal stability technology. Unfortunately, in actuality, the majority of practical instability concerns in power inverter systems are large-signal stability problems, which, when compared to small-signal stability problems, can cause substantial damage to electrical equipment.As a result, researchers must conduct a comprehensive investigation of the large-signal stability challenge and solutions for power inverters. This book can be used as a reference for researchers, power inverters manufacturers, and end-users. As a result, the book will not become obsolete in the near future, regardless of technology advancements.

This book presents a systematic study on the air balancing technologies in heating, ventilation and air conditioning (HVAC) systems. Several modern air balancing methods, including advanced control-based air balancing, data-driven-based air balancing, and energy-saving-oriented air balancing, are introduced in this book to balance the air duct system. Furthermore, this book provides clear instructions for both HVAC designers and engineers, as well as researchers, on how to design and balance duct systems for improved performance and energy efficiency.

《侠骨柔情"笑"傲江湖--爪四哥诗文集》收录了张新近年来创作的110诗歌以及相关的注释和图片。爪四哥，本名张新，出生书香门第，中华文化的熏陶下长大。93年来美留学，如今事业有成，家庭幸福。闲暇之余网上写作。他的作品源于生活，风趣幽默，迅速窜红海外华人中，著名网站文学城与万维网拥有众多粉丝。已出版荟萃他原创段子的幽默集《乐晕你没商量》。这本诗歌散文集，则体现了他的至情至性，嬉笑怒骂皆成诗，侠骨柔情写春秋。

A power converter is a device used in electrical engineering, power engineering, and the electric power sector to convert electric energy from one form to another, such as converting between AC and DC, changing voltage or frequency, or a combination of these. It is used in a variety of applications, such as industrial drives, power supply, energy generating equipment, consumer goods, electrical vehicles/aeroplanes/ships, smart grids and more.This book will open a door for engineers to design the power converters via the artificial intelligence (AI) method. It begins by reviewing current AI technology in power converters. The book then introduces customized AI algorithms for power converters that take into account the particular characteristics of power converters. The book then presents a set of AI-based design methodologies for power devices, including DC/DC converters, resonant DC/DC converters, bidirectional DC/DC converters, DC/AC inverters, and AC/DC rectifiers. This is the first book to cover all you need to know about using AI to create power converters, including a literature review, algorithm, and circuit design.

This book provides updated, full-picture analysis of the laws and practices of cross-border debt finance in the PRC. It is featured by the first-handed experiences of the author's academic research and legal practice in this field over two decades. The author discusses legal and regulatory issues, transaction structures and documentation in relation to two debt finance products: loan and bond, covering the inbound structure (Chinese debtors' raising funds from the international market) and the outbound structure (Chinese creditors' supplying funds to the international market). For cross-border loans, this book thoroughly illustrates the foreign debt regulatory regime in the PRC and approaches the lending by Chinese banks to support exports and overseas investments under the "e;Belt and Road Initiative"e; (BRI). For cross-border bonds, it discusses how Chinese issuers, by designing various transaction structures, enter into the international bond market, and then researches the "e;opening-up"e; of Chinese bond market to both international issuers (for issuing "e;Panda Bonds"e;) and investors (for purchasing Chinese bonds). This book is used as an authoritative source for not only students and researchers, but also bankers and legal practitioners, who are interested in the Chinese debt finance market.

This book is devoted to the optimum design of the DCT in a hybrid AC/DC microgrid, which takes into account not only the influence of different inductors/capacitors values, but also numerous design goals (i.e., VCG, efficiency, stability and so on). This book examines the DCT's design problem in detail. It begins by reviewing existing DCTs in, the hybrid AC/DC microgrid and their design problems. Following that, this book proposes a family of DCT optimization design approaches to ensure that the designed DCT has good power transmission and voltage regulation ability in the hybrid AC/DC microgrid, even when the actual inductors/capacitors values fluctuate with practical power and temperature. Following that, this book provides a family of multi-objective optimization design methodologies for the DCT to guarantee that it concurrently achieves the requirements of VCG, efficiency, and system stability. This book also covers how to control the DCT in a hybrid AC/DC microgrid optimally and generically.

In the nineteenth and early twentieth centuries, world-historic political, economic, and technological developments transformed everyday life in places like Zhenjiang, a midsize Chinese river town. Xin Zhang explores the local negotiation of globalization through the experience of Zhenjiang¿s merchants, entrepreneurs, and ordinary residents.

This book provides updated, full-picture analysis of the laws and practices of cross-border debt finance in the PRC. It is featured by the first-handed experiences of the author¿s academic research and legal practice in this field over two decades. The author discusses legal and regulatory issues, transaction structures and documentation in relation to two debt finance products: loan and bond, covering the inbound structure (Chinese debtors¿ raising funds from the international market) and the outbound structure (Chinese creditors¿ supplying funds to the international market). For cross-border loans, this book thoroughly illustrates the foreign debt regulatory regime in the PRC and approaches the lending by Chinese banks to support exports and overseas investments under the ¿Belt and Road Initiative¿ (BRI). For cross-border bonds, it discusses how Chinese issuers, by designing various transaction structures, enter into the international bond market, and then researches the ¿opening-up¿ of Chinese bond market to both international issuers (for issuing ¿Panda Bonds¿) and investors (for purchasing Chinese bonds). This book is used as an authoritative source for not only students and researchers, but also bankers and legal practitioners, who are interested in the Chinese debt finance market.

This book demonstrates how two universally conserved guanosine triphosphatases in the signal recognition particle and its membrane receptor maintain the efficiency and fidelity of the co-translational protein targeting process essential to all cells.

This book present a comprehensively survey of Chinese legal and regulatory systems governing international trade.