Circuit Protection and Secondary Circuit Quick Reference and Calculation Manual (Practical Electrician Quick Reference and Calculation Series Manuals)

Author: Fang Daqian et al.
Publisher:
Publishing Date: 2005-01-01
Features: This book provides a detailed and systematic introduction to the calculation formulas and methods for relay protection and secondary circuits. The content includes: short-circuit current calculation; basic knowledge of relay protection; relay protection and calculation for lines and electrical equipment; selection and commissioning of common protective relays; microcomputer relay protection and integrated automation equipment; secondary circuits; backup power and DC operating power, etc., covering seven chapters. The formulas in this book are accurate, concise, and practical, with rich content. It is suitable for relay protection designers, electrical technicians, power system electricians, industrial and mining enterprises, rural electricians, as well as faculty and students of relevant majors in universities and colleges.