¡¡¡¡This book provides an introduction to the main design principles£¬ methods£¬ proceclurcs£¬and development trends in spacecraft power systems. It is divided into nine chapters£¬the first of which covers the classification and main components of primary power system design and power distribution system design. In turn£¬ Chapters 2 to 4 t\'ocus on the spacecraft power system design experience and review the latest typical design cascs concerning spacecraft power systems in China. More specifically£¬ these chapters also introduce readers to the topological structure and key technologies used in spacecraft power systems. Chapters 5 to 7 address power system reliability and safety design£¬risk analysis and control£¬ and inorbit management in China\'s spacecraft engineering projects. The book\'s closing chapters provide essential information on new power systems and technologies£¬ such as space nuclear power£¬ micro- and nano-satellite power systems£¬ and space energy interconnection systems. An outlook on future development trends rounds out the coverage.
¡¡¡¡Qi Chen£¬ Ph.D.£¬ researcher£¬ born in Luoyang£¬ Henan Province in July 1974. He is now the Deputy Director of Institute of Spacecraft System Engineering£¬ China Academy of Space Technology£¬ engaged in the design of spacecraft power supply system and the development planning of space energy technology. He is also a member of the Space Energy Committee£¬ Chinese Academy of Astronautics. As chief designer£¬ he pre-sided over the development of more than ten satellite power subsystems£¬ represented by HY-2 and ZY Series.He took charge of and accomplished a number of civil aerospace and equipment pre-research projects as pro-ject leader. In 2014£¬ he won the China Space Fund Award. In 2015£¬ he was honored the first prize of National Defense Science and Technology Award. In 2016£¬ he received the second prize of National Scientific and Technological Progress Award. He has translated one book£¬ published more than 40 papers in Chinese and international academic journals£¬ and owned more than ten authorized patents.Zlugang Liu£¬ Ph.D.£¬ researcher£¬ born in Changsha£¬Hunan Province in June 1982. Currently£¬ he is the Vice Director of Electronic Information Division£¬ Institute of Spacecraft System Engineering£¬ China Academy of Space Technology. He is mainly engaged in the design of spacecraft power supply and distribution system£¬ the energy management of high-power spacecraft£¬ the development of near-field wireless energy transfer tech-nology. He has participated in the development of power supply and distribution subsystems of Chang\'e-5 fiight tester£¬ Chang\'e-5 and Mars probe. He presided over a number of aerospace pre-research technology projects.He has published more than 20 academic papers and owned more than ten authorized China nationalinvention patents and seven software copyrights.Xiaofeng Zhang£¬ Master£¬ Senior Engineer. He was born in Xingtai£¬ Hebei Province£¬ in June 1984. ¡¡¡¡Currently£¬ he is designer of spacecraft electrical power system£¬with Institute of Spacecraft System Engineering£¬China Academy of Space Technology. He is mainly engaged in the overall design of spacecraft power supply system£¬ space distributed energy control and interconnection. He has participated in the development of power subsystems for navigation satellite. He presided over and participated in a number of civil aerospace and equipment pre-research projects. He has published more than 20 papers in Chinese and inter-national academic journals. ¡¡¡¡Liying Zhu£¬ Ph.D.£¬ senior engineer£¬ born in Tangshan£¬Hebei Province£¬ in June 1985. Currently£¬ she is working in Beijing Institute of Spacecraft System ¡¡¡¡Engineering£¬ China Academy of Space Technology. ¡¡¡¡She is mainly engaged in the design of spacecraft power supply and distribution system£¬ high-power spacecraft energy management£¬ near-field wireless energy transfer technology. She has participated in\"YG-1\" \"BD-3.\" She has presided over a National Natural Science Foundation of China and participated in equipment prefabrication sharing technology and special technologies for pre-research projects in the aerospace field. She has published more than 30 papers in Chinese and international academic journals£¬ and authorized more than five national invention patents.