Traction load in electrified railway result in the power supply system contains a lot of negative sequence, harmonic and reactive current. It is necessary to analysis the compensation principle based on active compensation of electrified railway traction power supply system. According to the relation between primary winding and secondary winding of regular traction transformer, we deduced general voltage and general current transform formula, and then deduced completely and negative sequence compensation formulas. It also gives the method of reduce active compensation capacity.
Comprehensive Analysis of Active Electrified Railway Compensation
Advanced Materials Research ; 204-210 ; 1675-1678
21.02.2011
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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