Affiliation:
1. Department of Electrical and Electronics Engineering Christ Deemed to be University Bangalore India
2. Department of Electrical and Electronics Engineering Sree Vidyanikethan Engineering college Tirupati India
Abstract
SummaryThis paper proposes a novel single‐stage buck‐boost inverter based on dual leg. Modulation techniques, working principle, guidelines for components design, and guidelines are discussed and presented. A theoretical concept is initially tested in Simulink platform and practically verified with a test bench model. A practical model is developed to verify the simulation model and tested different modes of operation are analyzed. The main advantages of the proposed work are as follows: The number of passive components is less, switching frequency components are not high so leakage current is very less, and voltage control in a wide range is achieved without using a DC link capacitor. High efficiency can be achieved due to multi‐stage operation. This proposed work is suitable for high/low voltage PV‐based energy conversion. Electromagnetic interference is also reduced due to continuous input current.
Subject
Applied Mathematics,Electrical and Electronic Engineering,Computer Science Applications,Electronic, Optical and Magnetic Materials
Cited by
2 articles.
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