论文信息 - Design Of The Measurement System For State Estimation In The Norwegian High-Voltage Transmission Network

Design Of The Measurement System For State Estimation In The Norwegian High-Voltage Transmission Network

A method proposed by Koglin has been used to find an optimal measurement system for static state estimation in the Norwegian high-voltage transmission network. The method is extended in order to obtain a more robust solution in situations with loss of measurements and bad data, and to reduce the computational effort required. The significance of choice of estimation method, load flow situation and network topology is discussed. In addition the optimal measurement system has been compared with manually designed and arbitrarily generated systems.

[1] Fred C. Schweppe,et al. Power System Static-State Estimation, Part I: Exact Model , 1970 .

[2] E.E. Fetzer,et al. Observability in the state estimation of power systems , 1975, IEEE Transactions on Power Apparatus and Systems.

[3] C. Pearson,et al. Handbook of Applied Mathematics , 1975 .

[4] I. Duff. A survey of sparse matrix research , 1977, Proceedings of the IEEE.

[5] Piotr Chanachowicz,et al. Transformation Methods in State Estimation - Existence, Uniqueness and Stability Theorems (A Geometric Approach) , 1981, IEEE Transactions on Power Apparatus and Systems.