2005•East China Electric PowerRequires access
Measures to control and reduce short-circuit current for East China Power Grid
Huang Zhi-long
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Abstract
The short-circuit current level of the main 500 kV loop network of East China Power Grid is analyzed.Experience of managing the over-standard short-circuit current,as well as the countermeasures adopted by the Grid are summarized,and the scheme of controlling and reducing the short-circuit current for load-central substations in East China Power Grid during 2006 to 2007 are illuminated.