New inverting modified CUK converter configurations with switched inductor (MCCSI) for high-voltage/low-current renewable applications

Maroti, Pandav Kiran; Padmanaban, Sanjeevikumar; Bhaskar, Mahajan Sagar; Blaabjerg, Frede; Wheeler, Patrick

Abstract

Inverting Modified CUK Converter with Switched Inductor (MCCSI) configurations are articulated in the paper for high-voltage and low-current renewable energy applications. Based on the Switched Inductor (SI) position in MCC converter, four new modified CUK converter configurations are proposed as MCCSI-XLL, MCCSI-LYL, MCCSI-LLZ and MCCSI-XYZ. The mathematical analysis and comparison is shown in terms of the voltage conversion ratio, number of active and reactive components. The mode of operation of MCCSI-XLL configuration is discussed to understand the working concept of MCCSI configurations. The striking features of the proposed configurations are discussed in details. Operation of the proposed converter is verified by simulation in MatLab R2016a.

Citation

Maroti, P. K., Padmanaban, S., Bhaskar, M. S., Blaabjerg, F., & Wheeler, P. (2018). New inverting modified CUK converter configurations with switched inductor (MCCSI) for high-voltage/low-current renewable applications.

• Conference Name: EPE'18 ECCE Europe 20th European Conference on Power Electronics and Applications
• Conference Location: Riga, Latvia
• Start Date: Sep 18, 2018
• End Date: Sep 21, 2018
• Acceptance Date: Mar 1, 2018
• Online Publication Date: Nov 1, 2018
• Publication Date: Sep 19, 2018
• Deposit Date: Jun 27, 2018
• Publicly Available Date: Sep 19, 2018
• Publisher: Institute of Electrical and Electronics Engineers
• Peer Reviewed: Peer Reviewed
• Keywords: CUK converter; High voltage; Low current, DC-DC converter; Renewable energy
• Public URL: https://nottingham-repository.worktribe.com/output/918377
• Publisher URL: https://ieeexplore.ieee.org/document/8515637
• Related Public URLs: http://www.epe2018.com/
• Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”