Orthogonal Transformation State Estimation Based on Generalized Tellegen’s Theorem

Gui Hua Lin; Tao Wang; Yu Ying Wang; Mei Ying Cui; Ting Guo

doi:10.4028/www.scientific.net/AMR.960-961.1034

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Economical and Coordinated Dispatch of CHP Based Microgrid with Renewable Energy Resources
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 960-961Orthogonal Transformation State Estimation Based...

Orthogonal Transformation State Estimation Based on Generalized Tellegen’s Theorem

Abstract:

One of the most important ways to enhance the speed of state estimation is to establish the constant matrix Jacobian. This essay puts forward a new type of orthogonal transformation state estimation method based on Generalized Tellegen's theorem. This paper uses orthogonal transformation method to improve state estimation’s numerical stability, and makes the algorithm enjoy an ideal convergence. Moreover, it has strong compatibility of various distribution measurements. The method put forward in this essay has been verified through IEEE-30 Node System, and the efficiency of it has been fully proved by the example results.

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Periodical:

Advanced Materials Research (Volumes 960-961)

Pages:

1034-1038

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.960-961.1034

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Online since:

June 2014

Authors:

Gui Hua Lin, Tao Wang, Yu Ying Wang, Mei Ying Cui, Ting Guo

Keywords:

Energy Management System (EMS), Generalized Tellegen’s Theorem, Orthogonal Transformation, State Estimation

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References

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