摘要
电力故障录波数据是电力系统故障分析和保护动作判断的重要依据。针对目前故障数据分析和重现中存在的问题,提出了一种电力故障录波数据综合处理系统方案,通过集中远传和格式转换,实现在同一平台中接收不同型号录波器的各类故障数据,进行统一的管理和分析,并对数据处理、继电保护动作判断和双端测距等分析功能进行了原理上的改进。利用硬件和软件2种方式实现故障波形再现,既保留了两者的各自优势,又能互相补充验证。该系统已投入实际应用,证明了其可行性和有效性。
The power fault recording data is the significant basis of fault analysis and protection action judgment in a power system. In view of the problems of current fault analysis and recurrence, a scheme of power fault recording data integrated processing system is proposed. Through remote transmission and format transformation, various fault data from recorders of different types is received on one platform for unified management and analysis. The principles of data processing, protection action analysis and two-terminal fault location are improved. By using both the hardware mode and the software mode, the fault wave is reproduced. Actual application has proved the feasibility and validity of the integrated processing system for the power fault recording data.
出处
《电力系统自动化》
EI
CSCD
北大核心
2006年第12期75-78,96,共5页
Automation of Electric Power Systems
