A new hysteresis band current control technique for a shunt active filter
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Dosyalar
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Tubitak Scientific & Technical Research Council Turkey
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper proposes a hysteresis band (HB) current control technique to reduce the power losses in a shunt active filter. During a switching period in the zero-crossing region, the inverter output current flows through a transistor. By changing the direction, it flows through the free-wheeling diode of the same switch in an inverter leg, or vice versa. The shunt active filter current typically has 6 zero-crossing regions during a fundamental frequency cycle. This paper presents a HB current control technique where there is not any switching in these 6 zero-crossing regions per period, which results in reducing the power losses. The experimental results clearly show that the power losses of the shunt active filter are reduced by using the proposed technique.
Açıklama
KALE, MURAT/0000-0002-3814-9009; Ozdemir, Engin/0000-0003-0882-332X
WOS: 000352476800003
WOS: 000352476800003
Anahtar Kelimeler
Harmonics, shunt active filter, hysteresis band current control, power losses
Kaynak
Turkish Journal Of Electrical Engineering And Computer Sciences
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
23
Sayı
3
