Design, Control and Implementation of Interleaved Buck-Boost Converter for Electric Vehicle with Fuel Cell System
- Resource Type
- Conference
- Authors
- Lee, Yong-Seok; Lee, Hoon; An, Chang-Gyun; Kim, Tae-Gyu; Lim, Sun; Yi, Junsin; Won, Chung-Yuen
- Source
- 2021 24th International Conference on Electrical Machines and Systems (ICEMS) Electrical Machines and Systems (ICEMS), 2021 24th International Conference on. :2409-2414 Oct, 2021
- Subject
- Fields, Waves and Electromagnetics
Power, Energy and Industry Applications
Transportation
MOSFET
Voltage fluctuations
Fuel cells
Switches
Pulse width modulation
Control systems
Inverters
energy storage system
interleaved buck-boost converter
high-speed PWM switch control
- Language
- ISSN
- 2642-5513
This paper deals with the hybrid fuel cell system connected with energy storage system (ESS). The hybrid-structured two-phase interleaved buck-boost converter is composed of a controller that is robust to input voltage fluctuations. In addition, the output voltage can be stably maintained through high-speed PWM switching control. This paper describes the system configuration, design, operating principle and specifications in detail. The proposed system was verified through the configuration and experimental results of the ethanol power generation fuel cell system.