摘要
随着电力系统发展的日益庞大和复杂,电力系统的事故也愈加难以分析,这就需对故障录波分析装置的性能提出了更高的要求。文中介绍了新型故障录波分析装置的总体结构和主要功能,它的主要作用是及时记录及事后再现发变组、变压器或线路发生故障、异常工况或其他正常突变工作状态时电气量或非电气量的变化过程。作为分析继电保护的动作行为、分析故障和异常运行的重要依据。并介绍了软硬件设计方案。此装置在现场实验中表现出监测通道多、采样频率高、实时性好、传送数据容量大等优点。
The trend of today's power system is of continuous networks expansion and complexity. The fault of power system becomes increasingly complicated, which requires high performance fault recorders to analyze power system faults. This paper presents the general structure of a new type high performance fault recorder. The paper also introduces the scheme of design about the software and hardware.
出处
《陕西工学院学报》
2005年第1期15-17,共3页
Journal of Shaanxi Institute of Technology
关键词
故障录波
故障测距
电力系统
采样频率
fault recorder
fault measure distance
power system
sampling frequency
