Back to Search
Start Over
New Algorithm for Fault Superimposed Quantities Based on Superimposed Network
- Source :
- Frontiers of Electrical and Electronic Engineering in China. 1:58-62
- Publication Year :
- 2006
- Publisher :
- Springer Science and Business Media LLC, 2006.
-
Abstract
- A new algorithm for fault superimposed quantity (FSIQ) is presented and analyzed. The network equations are built up by combining fault superimposed networks (FSIN) with the boundary conditions of FSIQ at the fault point and are solved with the Newton iterative method. The algorithm has clear physical meaning and does not require an intermediate procedure to derive FSIQ. The algorithm is implemented by computer programming, and the results of calculations show that the algorithm is fast and accurate. The method can be used not only to calculate FSIQ in the complex power systems with simple or multiple faults, but also to analyze and evaluate the performance of the protective relays and automatic devices based on FSIQ.
- Subjects :
- Iterative method
business.industry
Computer programming
Protective relay
Fault (power engineering)
Electronic, Optical and Magnetic Materials
Electric power system
Simple (abstract algebra)
Point (geometry)
Boundary value problem
Electrical and Electronic Engineering
business
Algorithm
Mathematics
Subjects
Details
- ISSN :
- 16733584 and 16733460
- Volume :
- 1
- Database :
- OpenAIRE
- Journal :
- Frontiers of Electrical and Electronic Engineering in China
- Accession number :
- edsair.doi...........b5aec21bac608222c974281a193b36a3