Secondary circuits of power plants and substations

Author: He Yonghua
Publisher:
Publish Date: 2004-03-01
Features: This book is a textbook for the "15th Five-Year Plan" of general higher education. It comprehensively explains the composition and working principles of secondary circuits in power plants and substations. The main contents include: transformers and their secondary circuits; operating power sources; circuit breaker control and signal circuits; disconnecting switch control and interlocking circuits; central signal and other signal systems; synchronization systems; measurement circuits; low-voltage control in power plants and substations; basic knowledge of electrical drawings; selection of secondary equipment; power plant secondary circuit engineering drawings. Review and reflection questions are provided at the end of each chapter. This book is primarily intended as a textbook for electrical engineering and automation majors in general higher education institutions. It can also serve as a reference book for practical training in power plants, power systems, and power supply and distribution technology majors, or as a textbook for elective courses. This book can also be used as a reference for engineering technicians engaged in relay protection, secondary circuit design, installation, operation, and commissioning.