Validation of developed grey-box model of distribution network cell
Validation of developed grey-box model of distribution network cell
- Author(s): S.M. Zali and J.V. Milanović
- DOI: 10.1049/cp.2010.0853
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- Author(s): S.M. Zali and J.V. Milanović Source: 7th Mediterranean Conference and Exhibition on Power Generation, Transmission, Distribution and Energy Conversion (MedPower 2010), 2010 page ()
- Conference: 7th Mediterranean Conference and Exhibition on Power Generation, Transmission, Distribution and Energy Conversion (MedPower 2010)
- DOI: 10.1049/cp.2010.0853
- ISBN: 978 1 84919 319 1
- Location: Agia Napa, Cyprus
- Conference date: 7-10 Nov. 2010
- Format: PDF
The paper presents detail parameter identification procedure and validation of dynamic equivalent model of Distributed Network Cell (DNC) developed based on grey-box approach. The aim is to demonstrate that the equivalent model based on grey-box approach has the potential to significantly improve the modelling capabilities and model accuracy compared to the black-box modelling. The equivalent model consists of a converter-connected generator and a composite load model in parallel. It is presented in six-order nonlinear state space form. The model is evaluated by comparing the responses of case study DNC obtained using non linear simulations in DigSILENT and those obtained by the model. (6 pages)
Inspec keywords: distribution networks; parameter estimation; power convertors
Subjects: Power convertors and power supplies to apparatus; Simulation, modelling and identification; Power engineering computing; Distribution networks
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