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| Influences of Reactance-Type Fault Current Limiter on Power System Transient Stability With Asymmetrical Short-Circuit Faults |
| Gu Xueping1, Yang Zhilong2 |
| 1. North China Electric Power University Baoding 071003 China 2. Hebei Handan Power Supply Company Handan 056035 China |
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Abstract Transient stability of a single machine to infinite-busbar power system with reactance-type fault current limiters (FCL) is analyzed under asymmetrical short-circuit fault conditions. The FCL is considered to introduce a reactance into the three-phase circuits when faults occur. Based on the power-angle curves for different short-circuit conditions - the single-line to ground, double-line to ground and double-line short-circuit faults, the influences of the FCLs to transient stability is analyzed in details. The time-domain simulation of transient stability is carried out to verify the analytical results.
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Received: 31 March 2008
Published: 17 February 2014
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2009, Vol. 24 
