Composite Load Modeling via Measurement Approach

Date

2006

Authors

He, Renmu
Jin, Ma
Hill, David

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

The accuracy of the load model has great effects on power system stability analysis and control. Based on our practice in China on modeling load from field measurements, this paper systematically develops a measurement-based composite load model. Principles guiding the load modeling practice are discussed based on detailed analysis on stochastic characteristics of the modeling procedure. The structure of the measurement-based composite load model is presented. A multicurve identification technique is described to derive parameters. The generalization capability of this built load model is also investigated in this paper. Two cases are studied to illustrate the accuracy of the developed load model on describing the load dynamic characteristics in the actual power system.

Description

Keywords

Keywords: Electric loads; Electric power measurement; Mathematical models; Stochastic control systems; System stability; Load modeling; Power system stability; Stochastic characteristics; Electric power systems Load modeling; Measurement approach; Power system stability

Citation

Source

IEEE Transactions on Power Systems

Type

Journal article

Book Title

Entity type

Access Statement

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Restricted until

2037-12-31