Title :
High speed communication based state estimator for smart grid
Author :
Lin, Shin-Yeu ; Guo, Xian-Chang
Abstract :
In this paper, we propose a high speed communication based state estimator for the future power system, smart grid. The proposed state estimator is carried out by a distributed/parallel algorithm, which is formed by combining successive quadratic programming with the dual method, to solve the power system´s state estimation problem. We have tested the proposed state estimator on the IEEE 30-bus system. Numerous simulation cases are performed. The simulation results demonstrate the accuracy and the computational efficiency of the proposed state estimator.
Keywords :
distributed processing; power engineering computing; power grids; quadratic programming; IEEE 30-bus system; distributed algorithm; high speed communication; parallel algorithm; power system; smart grid; state estimation problem; state estimator; successive quadratic programming; Optimization; Parallel algorithms; Smart grids; State estimation; Transmission line measurements; Vectors; High speed communication; distributed/parallel algorithm; optimization methods; smart grid; state estimation;
Conference_Titel :
High Speed Intelligent Communication Forum (HSIC), 2012 4th International
Conference_Location :
Nanjing, Jiangsu
Print_ISBN :
978-1-4673-0678-2
Electronic_ISBN :
978-1-4673-0676-8
DOI :
10.1109/HSIC.2012.6212983
