A meter placement method for state estimation

Author

Baran, Mesut E. ; Zhu, Jinxiang ; Zhu, Hongbo ; Garren, Kenneth E.

Author_Institution

Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA

Volume

10

Issue

3

fYear

1995

fDate

8/1/1995 12:00:00 AM

Firstpage

1704

Lastpage

1710

Abstract

In this paper a new meter placement method is presented. The method is comprehensive in that all the important aspects of the problem-cost, accuracy, reliability, and bad data processing capability requirements-are incorporated into the method. The problem is solved in three stages. The objective in the first stage is to place a minimum set of measurements which satisfies the desired accuracy requirements. In the second stage, additional meters are placed to incorporate reliability requirements which are defined in term of loss of RTUs. In the third stage, additional meters are placed to improve the bad data processing ability of the state estimation in terms of detecting and identifying the bad data

Keywords

observability; power system measurement; power system reliability; power system state estimation; accuracy requirements; bad data detection; bad data identification; bad data processing capability requirements; meter placement method; power systems; reliability; remote terminal units loss; state estimation; Costs; Data processing; Loss measurement; Observability; Power measurement; Power system analysis computing; Power system measurements; Power system reliability; SCADA systems; State estimation;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.466470

Filename

466470