Power supply and distribution engineering

Author: Ying Minhua
Publisher:
Publish Date: 2006-09-01
Features: This book is a planned teaching material for universities in the 21st century. It is divided into two parts. The first part covers the primary components of power supply and distribution systems, including basic knowledge of power supply and distribution networks, power flow calculation, power load calculation and reactive power balance, short-circuit current calculation, switchgear, current transformers, main electrical connections and distribution devices, conductor heating and electromagnetic forces, and the selection and calculation of electrical equipment. The second part covers the secondary components of power supply and distribution systems, including control, signaling, and DC power sources in substations, common relays, and the relay protection of electrical equipment such as power lines, transformers, motors, power capacitors, and busbars, as well as the composition and calibration calculations of certain automatic devices. Each chapter is accompanied by review questions and exercises. This book can serve as a textbook for power supply and distribution majors, electrical engineering and management majors, and other related electrical disciplines in ordinary universities, as well as a reference for engineering technicians engaged in power supply and distribution and electrical engineering management.