摘要
为强化电力系统综合实验,设计了电力系统大型综合实验模型。模型主系统由无穷大系统和多台发电机、变压器、线路、负荷、及短路故障设备组成,真实模拟电力系统多种结构模式下的正常、异常及故障状态;监控系统对主系统所有设备进行实时同步测量、控制、录波和图模显示;微机高频保护、馈线保护及变压器保护,完成系统故障时的保护功能。模型集多项实验内容与一体,提高了学生的工程实践及创新能力。
In order to intensify comprehensive experiments of power system,a comprehensive laboratory model for large-scale physical simulation of power system is devised. The primary system of the model which can simulate the normal/abnormal and fault operations in various structural modes of power system is composed of an infinite-bus system, generators, transformers, lines, load points and facilities for short-circuit faults. The secondary （monitoring） system of the model can achieve real-time and synchronous measurement, control, wave recorder and graphic display. The protection system is equipped with microprocessor-based high frequency protections, feeder line protections, and transformer protections. The laboratory model has integrated all the experiment items and therefore can improve the students＇abilities in engineering practice and innovation.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2011年第5期157-160,共4页
Proceedings of the CSU-EPSA
关键词
电力系统
动态模拟
广域同步测量
综合实验
模型设计
power system
dynamic simulation
real-time and synchronous measurement
comprehensive laboratory
model design
