Distortion-Free CV/CC AC Power Supply Having the Unity Input Power Factor by the Use of Variable Capacitance Devices

Akihiko Katsuki; Koichiro Yoshimatsu; Hidetaka Tanoue; Yuichi Sugimoto

Makale detayları

Distortion-Free CV/CC AC Power Supply Having the Unity Input Power Factor by the Use of Variable Capacitance Devices

Yazarlar:

Akihiko Katsuki | Koichiro Yoshimatsu | Hidetaka Tanoue | Yuichi Sugimoto

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2014 Vol.4 Issue 3, pp.641-646

Belge Tipi:

Makale

Yayın Tarihi:

8/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000818564

Sıklık:

Aylık

pISSN:

1309-0127

Özet:

 

A new CV (Constant-Voltage) CC (Constant-Current) ac power regulator is proposed. Our original Variable Capacitance Device of linear reactance device is utilized in the power stage. This device makes almost no distortion. In this circuit, a sinusoidal output voltage and a high efficiency can be obtained. For the purpose of output voltage/current control and input power-factor correction, two Variable Capacitance Devices were adopted. Two dc-dc converters were used for high-speed driver of these  devices. The unity input power factor can be obtained all over the constant-voltage region and the constant-current region. Input current of the proposed power supply becomes almost zero at no load and at short-circuit load.

Makale detayları

Distortion-Free CV/CC AC Power Supply Having the Unity Input Power Factor by the Use of Variable Capacitance Devices

Yazarlar: Akihiko Katsuki | Koichiro Yoshimatsu | Hidetaka Tanoue | Yuichi Sugimoto

Yayıncı: İlhami ÇOLAK

Dergi: International Journal Of Renewable Energy Research 2014 Vol.4 Issue 3, pp.641-646

Belge Tipi: Makale

Yayın Tarihi: 8/2014

Belge Dili: İngilizce

Document ID (Org No.): 2000818564

Sıklık: Aylık

pISSN: 1309-0127

Sayı

Yazarlar:

Akihiko Katsuki | Koichiro Yoshimatsu | Hidetaka Tanoue | Yuichi Sugimoto

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2014 Vol.4 Issue 3, pp.641-646

Belge Tipi:

Makale

Yayın Tarihi:

8/2014

Belge Dili:

İngilizce

Document ID (Org No.):

2000818564

Sıklık:

Aylık

pISSN:

1309-0127