STEP UP DC-DC CONVERTER WITH HIGH VOLTAGE GAIN USING SWITCHED INDUCTOR TECHNIQUES
Author(s):
S.Karthick, K.Sanjeevikumar, S.Bharathi, G.Karthikeyan
Keywords:
Coupled inductor, dc–dc, diode–capacitor, high voltage gain, low voltage stress, MATLAB
Abstract
The high-voltage gain converter is widely employed in many industry applications, such as photovoltaic systems, fuel cell systems, electric vehicles, and high-intensity discharge lamps. This paper a novel single-switch high step-up non isolated dc–dc converter integrating coupled inductor with extended voltage doubler cell and diode–capacitor techniques. The proposed converter achieves extremely large voltage conversion ratio with appropriate duty cycle and reduction of voltage stress on the power devices. Moreover, the energy stored in leakage inductance of coupled inductor is efficiently recycled to the output, and the voltage doubler cell also operates as a regenerative clamping circuit, alleviating the problem of potential resonance between the leakage inductance and the junction capacitor of output diode. These characteristics make it possible to design a compact circuit with high static gain and high efficiency for industry applications. The hardware design is implemented by PIC16F877A controller circuit.
Article Details
Unique Paper ID: 143273

Publication Volume & Issue: Volume 2, Issue 9

Page(s): 25 - 27
Article Preview & Download


Share This Article

Join our RMS

Conference Alert

NCSEM 2024

National Conference on Sustainable Engineering and Management - 2024

Last Date: 15th March 2024

Call For Paper

Volume 10 Issue 10

Last Date for paper submitting for March Issue is 25 June 2024

About Us

IJIRT.org enables door in research by providing high quality research articles in open access market.

Send us any query related to your research on editor@ijirt.org

Social Media

Google Verified Reviews