Hongyu Zhou – författare

This book brings together reviews from international experts who are exploring the biological activities of nanomaterials for medical applications or to better understand nanotoxicity. Topics include but are not limited to the following: 1) mechanistic understanding of nanostructure-bioactivity relationships; 2) the regulation of nanoparticles’ bioactivity by means of chemical modification; 3) the new methodologies and standard methods used to assess nanoparticles’ bioactivity; 4) the mechanisms involved in nanoparticle-biomolecule interactions and nanoparticle-cell interactions; and 5) biomedical applications of nanotechnology. The book will be a valuable resource for a broad readership in various subfields of chemical science, engineering, biology, environment, and medicine.

This book provides a comprehensive study of the modeling, analysis, and control of wind farms and solar power stations. It starts with dynamic vector modeling methods for wind farms and solar power stations, which enhance modeling efficiency and model accuracy. Building upon this modeling framework, it also covers stability analysis and control methods for wind farms and solar power stations from both steady-state and transient perspectives. Lastly, considering the integration of energy storage into renewable energy power stations, the book explores the analysis and control of wind-energy storage and solar-energy storage hybrid systems. It adopts a holistic approach, establishing a fundamental framework for the topic, progressing from modeling to analysis and then to control, facilitating readers'' comprehension. The book is targeted towards undergraduate and graduate students interested in renewable energy power stations, researchers focusing on station-level modeling, analysis, and control of renewable energy, as well as engineers in the field.

This book provides a detailed study of the active control methods for large-scale offshore wind farms connected via flexible high-voltage direct current (VSC-HVDC) transmission systems. Firstly, it introduces the basic structure and fundamental control of offshore wind farms connected via VSC-HVDC systems, and proposes a vector modeling method for them. Furthermore, it analyzes the fault characteristics of offshore wind farms connected via VSC-HVDC systems under different fault conditions, and proposes an active fault suppression method based on energy control. Finally, it introduces the method of offshore wind farms connected via VSC-HVDC systems to support the grid frequency. From basic concepts to self-active safety control, and then to active support control of the grid, this book systematically introduces the active control methods of large-scale offshore wind farms connected via VSC-HVDC systems. In particular, it introduces some advanced control methods from the perspective of energy. This book is a useful reference for undergraduate and graduate students interested in offshore wind farms and VSC-HVDC, researchers studying fault ride-through and active frequency support of offshore wind farms connected via VSC-HVDC systems, as well as engineers.