New Standard Electrical Engineering Diagram - (2000 New National Standard, New Line Standard)

Author: He Yonghua
Publisher:
Publish Date: 1996-12-01
Features: The book is divided into two parts. Part One is New Standard Electrical Engineering Drawing and Reading Techniques, which consists of six chapters. The main contents include: basic knowledge of electrical drawings; the composition and analysis of primary systems in power plants and substations; the principles and applications of logic diagrams; circuit diagrams, including circuit diagrams for circuit breaker control and signal circuits, secondary circuits for disconnecting switches, central signal circuits, secondary circuits for current transformers, secondary circuits for small power plants, circuit diagrams for automatic backup power supply and automatic reclosing devices; functional block diagrams; and wiring diagrams. Part Two is a comprehensive comparison of graphical symbols for new and old electrical diagrams (comparing three standards). This book provides a relatively comprehensive explanation of the basic methods for reading electrical drawings and the composition and characteristics of various types of electrical diagrams. The content is closely related to practical applications, presented in a simple and easy-to-understand manner, making it convenient for self-study. This book serves as a reference tool for professionals in power generation and supply departments, industrial and mining enterprises, and other electricity-consuming departments involved in design, installation, maintenance, operation, and commissioning. It can also be used for teaching or practical training in relevant majors at universities and colleges.