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Validation of Full-Converter Wind Power Plant generic model Based on Actual Fault Ride-Through Measurements

Journal of Energy and Power Engineering 2010年第4期4卷 54-62页

作者： O. Tsernobrovkin A. Perdana I. Palu J. Kilter Department of Electrical Power Engineering Tallinn University of Technology Tallinn 19086 Estonia Department of Energy and Environment Chalmers University of Technology Gothenburg 41296 Sweden

modeling and validation of full power converter wind turbine models with field measurement data are rarely reported in papers. In this paper an aggregated generic dynamic model of the wind farm consisting of full power converter wind turbines is composed and the model validation based on actual field measurements is performed. The paper is based on the measurements obtained from the real short circuit test applied to connection point of observed wind farm. The presented approach for validating the composed model and fault ride-through （FRT） capability for the whole wind park is unique in overall practice and its significance and importance is described and analyzed.

关键词： Real short-circuit test full converter wind turbine modeling model validation generic model fault ride-through (FRT) wind power development security of supply power system stability.

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generic-model-Based Description Scheme for MPEG-7

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Wuhan University Journal of Natural Sciences 2004年第3期9卷 283-287页

作者： DenqJuan TanHui Chen.Xin-meng SchoolofComputer WuhanUniversityWuhan430072HubeiChina

We propose a new description scheme for MPEG-7:generic-model-based Description Scheme to describe contents of audio, video, text and other sorts of multimedia. It uses a generic model as the description frame, which provides a simple but useful object\|based structure. The main components of the description scheme are generic model, objects and object features. The proposed description scheme is illustrated and exemplified by Extensible Markup Language. It aims at clarity and flexibility to support MPEG\|7 applications such as query and edit. We demonstrate its feasibility and efficiency by presenting applications: Digital Broadcasting and Edit System (DEBS) and Non\|linear Edit System (NLES) that already used the generic structure or will greatly benefit from it.

关键词： generic model object description scheme XML MPEG-7

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