Grid Monitoring and Dispatch Automation (General Higher Education Textbook "15th Five-Year Plan Textbook")

Author: Zhang Yongjian, Editor-in-Chief
Publisher:
Publish Date: 2004-06-01
Features: This book is a teaching material for the "Tenth Five-Year Plan" of general higher education. The content is divided into seven chapters. Chapter 1 introduces the relationship between power system operation and monitoring, dispatching automation, and the structure and functions of monitoring and dispatching automation systems. Chapter 2 introduces the working principles of various types of analog and microprocessor-based transmitters, data preprocessing, and scaling transformation. Chapter 3 introduces the functions of remote terminal units, their hardware and software configurations, the circuit principles for collecting telemetering and telecontrol information, the input and output of remote control and remote adjustment, and remote terminal fault detection and diagnosis. Chapter 4 introduces the basic functions and structural forms of substation automation, substation communication, reactive power-voltage control, ground fault selection in non-directly grounded systems, fault recording methods, low-frequency load shedding, and backup power supply automatic transfer control. Chapter 5 introduces the functions and composition of distribution automation, the principles of feeder automation, the composition of distribution management systems and customer-side electricity management systems, and distribution network reconfiguration. Chapter 6 introduces the composition of power grid data communication systems, error control in data transmission, power grid data communication methods, and communication protocols. Chapter 7 introduces the hardware and software configurations and system composition of energy management systems, power system state estimation, security analysis, economic dispatch, generation control, and their relationship with the power market. This book is primarily intended as a teaching material for electrical engineering and automation, power system and automation, and related majors in general higher education institutions. It can also serve as a reference for technical personnel in vocational, higher vocational, correspondence, and professional technical fields.