Interleaved Cuk Converter Wave Energy System With Advanced Control and Grid Support Functions for Seamless Integration: Preprint
This paper presents an innovative wave energy conversion system employing an interleaved Cuk converter and advanced nonlinear control for seamless integration with the grid. The proposed system utilizes the interleaved Cuk converter for efficient power extraction on the DC side, while an inverter facilitates power transfer to the grid or load on the AC side. A sophisticated nonlinear control architecture based on Lyapunov energy functions ensures stable and optimal operation under varying wave conditions. Case study results demonstrate the effectiveness of the proposed system, highlighting its ability to efficiently harness wave energy and seamlessly integrate with the grid, thus paving the way for sustainable and reliable renewable energy generation. The overall system is verified via computer simulations based on MATLAB/Simulink and various case study results are presented.
- Research Organization:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Water Power Technologies Office
- DOE Contract Number:
- AC36-08GO28308
- OSTI ID:
- 2483581
- Report Number(s):
- NREL/CP-5D00-90095; MainId:91873; UUID:9e712cce-6f31-4c12-9fcf-7c51f77053fb; MainAdminId:75472
- Resource Relation:
- Conference: Presented at the 50th Annual Conference of the IEEE Industrial Electronics Society (IECON), 3-6 November 2024, Chicago, Illinois
- Country of Publication:
- United States
- Language:
- English
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