A Novel Shunt Hybrid Active Power Filter
Tianyuan Tan
Abstract
Tianyuan Tan
Abstract
Compared with hybrid power filter widely used at present,a novel high capacity shunt hybrid power filter based on injection circuit is proposed to meet the requirements of harmonic elimination and reactive power compensation in substation.The principle, controller and high power converter are discussed. The operation results with this new filter installed in a 220 kV substation prove its good performances of harmonics elimination, reactive power compensation and reliability. In addition, this facility is in favor of application due to its good performance.
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Compared with hybrid power filter widely used at present,a novel high capacity shunt hybrid power filter based on injection circuit is proposed to meet the requirements of harmonic elimination and reactive power compensation in substation.The principle, controller and high power converter are discussed. The operation results with this new filter installed in a 220 kV substation prove its good performances of harmonics elimination, reactive power compensation and reliability. In addition, this facility is in favor of application due to its good performance.
Key concepts: Harmonics, Active filter, AC power, Compensation (psychology), Engineering, Electronic engineering, Control theory (sociology), Electronic filter