本课程是发电厂及电力系统、电力系统自动化技术、供用电技术、电力系统继电保护与自动化技术、高压输配电线路施工运行与维护、分布式发电与微电网技术等专业的专业必修课。通过本课程的学习，使学生对电力系统的组成、运行特点、分析方法有一般性的全面了解；理解并掌握电力系统稳态和暂态分析的基本原理和方法。重点内容有：1．学会电力系统各主要元件的参数计算及制定等值电路，学会简单电力网潮流的计算方法。2．掌握电能损耗的计算方法及降低能耗的措施，了解电力系统经济运行的意义和方法。3．掌握电力系统三相短路故障的实用计算方法；初步掌握应用对称分量法进行电力系统简单不对称短路故障的分析计算方法。4．掌握系统稳定运行的判据及提高的措施。
This course is a compulsory course for majors such as Power Plant and Power Systems, Power System Automation Technology, Power Supply and Utilization Technology, Power System Relay Protection and Automation Technology, High-Voltage Transmission and Distribution Line Construction, Operation, and Maintenance, Distributed Generation, and Microgrid Technology. Through the study of this course, students will gain a general and comprehensive understanding of the composition, operational characteristics, and analysis methods of power systems; comprehend and master the basic principles and methods of steady-state and transient analysis of power systems. The key contents include: 1. Learning to calculate the parameters of each main component of the power system and develop equivalent circuits, as well as learning simple power grid flow calculation methods. 2. Mastering the calculation methods of electric energy loss and measures to reduce energy consumption, and understanding the significance and methods of economic operation of power systems. 3. Mastering practical calculation methods for three-phase short-circuit faults in power systems; initially mastering the application of the symmetrical component method for the analysis and calculation of simple asymmetric short-circuit faults in power systems. 4. Mastering the criteria for stable operation of systems and measures to improve them.