Distributed state estimation for smart grids considering packet dropouts

Rana, M.M., Xiang, W., and Choi, Bong Jun (2018) Distributed state estimation for smart grids considering packet dropouts. In: Proceedings of the 15th International Conference on Control, Automation, Robotics and Vision. pp. 2009-2013. From: ICARCV 2018: 15th International Conference on Control, Automation, Robotics and Vision, 18-21 November 2018, Singapore.

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Abstract

This paper develops a distributed state estimation approach for smart grids. Particularly, the designed filter is developed in an interconnected way where the packet dropouts take place between estimators. The error function between true and estimated states is written in compact form, then it can be transformed into the linear matrix inequality (LMI). After solving the LMI problem, the desired gains are determined for the smart grid state estimation. The proposed method is applied to the IEEE 14-bus system where system state and input matrices are obtained from the Holt-Winters approach.

Item ID: 57544
Item Type: Conference Item (Research - E1)
ISBN: 978-1-5386-9582-1
Funders: Ministry of Science and ICT, Korea (MSIT), National Research Foundation of Korea (NRF)
Projects and Grants: MSIT IITP-2017- R0346- 16-1007, NRF-2015R1C1A1A01053788
Date Deposited: 20 Mar 2019 07:40
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090607 Power and Energy Systems Engineering (excl Renewable Power) @ 100%
SEO Codes: 85 ENERGY > 8506 Energy Storage, Distribution and Supply > 850604 Energy Transmission and Distribution (excl. Hydrogen) @ 100%
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