Equivalence of Large Scale Wind Farm Based on Per-Unit System on RTDS

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Abstract:

The paper introduces per-unit system for single Doubly-fed induction generator (DFIG) and large scale wind farm (LSWF) equivalence, based on which their modeling, including main circuit, linkage equation, power equation and rotor motion equation, are built, and equivalence method of LSWF are present. The single DFIG wind farm system and LSWF are built respectively on Real time digital simulator (RTDS). Comparing simulating results of single DFIG with those of LSWF, conclusion shows per-unit value system is correct, equivalent method is feasible.

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Periodical:

Advanced Materials Research (Volumes 756-759)

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4275-4278

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Online since:

September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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