Electrical Engineering

Author: Zheng Hongjie
Publisher:
Publishing Time: 2005-03-01
Features: This book is a planned teaching material for universities in the 21st century. The main content of this book includes: Models and Basic Laws of Circuits, DC Circuits, AC Circuits, Transient Analysis of Circuits, Fundamentals of Analog Electronic Circuits, Fundamentals of Digital Circuits, Combinational Logic Circuits, Flip-Flops, Sequential Logic Circuits, and Semiconductor Memory, Magnetic Circuits and Transformers, Motors, Relay and Contactor Control Principles, Fundamentals of Power Electronics Technology, Communication Technology and Computer Networks, etc. This book can be used as a textbook for undergraduate students in non-electrical engineering majors of general universities, as well as for vocational and technical colleges, continuing education institutions, and other related engineering majors. It can also serve as a reference book for engineering technicians.
Preface This book is written in line with the requirements of talent cultivation in the 21st century and in response to the current teaching reform direction, referring to the "Basic Requirements for Foundational Course Teaching in Electronic Information Science and Electrical Information" by the National Education Ministry's Foundational Course Teaching Guidance Committee for Higher Education Institutions in Electronic Information Science and Electrical Information. "Electric Circuits" is a comprehensive summary of various electrical engineering technologies and an important public foundational course for all non-electrical engineering majors in engineering. This course has a large number of class hours and covers a wide range of content, including circuit principles, analog electronic technology, digital electronic technology, magnetic circuits and transformers, motor drives, relay control systems, power electronics technology, and communication technology and computer networks. Many chapters contain concepts and principles that are relatively difficult for non-electrical engineering students to understand. This book strives to be clear and concise, progressing step by step, and provides numerous examples to help obtain more precise knowledge, improve their comprehensive abilities in understanding, judgment, and decision-making.
This book is edited by Zheng Hongjie, with deputy editors Sun Xiaoyan and Wang Shukun. Chapters , II, III, IV, V, and XII were written by Zheng Hongjie, Chapters VI and VIII by Qiao Guolü, Chapters IX and X by Sun Xiaoyan, Chapters VII, XI, and XIII, as well as the exercises for Chapter VI, by Zhang Chunguang. Comrades such as Zhu Xirong, Wu Hongjun, Sun Jin, and Wang Shukun also participated in much of the work. The final editing was done by Zheng Hongjie and Sun Xiaoyan. This book was carefully reviewed and commented on by Professor Zhou Yuanshen, and the editors of China Electric Power Press also provided significant assistance with its publication. We express our heartfelt gratitude for this. Due to our limited expertise, errors are inevitable in this book, and we sincerely hope that will point them out for correction.