Loop Selective Direction Measurement for Distance Protection
نویسندگان
چکیده
منابع مشابه
Distance protection closed-loop testing using RTDS
This paper presents a distance protection test procedure by applying the Real-Time Digital Simulator (RTDS) of a power system. RTDS is a tool to design, develop, and test power-system protection. The RTDS enables real-time computation of electromagnetic phenomena with a calculation time step of even 50μs. The hardware allows the import and export of many signals from the simulator to an ext...
متن کاملDistance protection closed-loop testing using RTDS
This paper presents a distance protection test procedure by applying the Real-Time Digital Simulator (RTDS) of a power system. RTDS is a tool to design, develop, and test power-system protection. The RTDS enables real-time computation of electromagnetic phenomena with a calculation time step of even 50μs. The hardware allows the import and export of many signals from the simulator to an externa...
متن کاملFault Classification for Distance Protection
This paper presents an overview of fault classification methods and challenges. It also contains some ideas about structured testing.
متن کاملDirection-selective Lters for Egomotion Estimation
The dimensionality of visual motion analysis can be reduced by analyzing directional components (projections) of ow elds. In contrast to vector elds, these lower-dimensional spaces exhibit two simple geometric properties which are invariant to the scene structure and depend only on the camera motion. Using these properties, structure and motion can be separated. The approach is closely related ...
متن کامل‘Direction of Arrival’ Estimation Algorithm: Direction Lock Loop
In this paper, a new direction of arrival (DOA) estimation algorithm, direction lock loop (DiLL), is proposed. It has a similar concept to the delay lock loop (DLL) that is used for synchronization. It estimates the DOA of a signal by iterations, and can track the DOA of a moving source. The DiLL scheme is found to track better than the DOA estimation scheme based on the PASTd, and its performa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electrical Engineering and Technology
سال: 2006
ISSN: 1975-0102
DOI: 10.5370/jeet.2006.1.4.423