Fernao Pires, VitorFoito, DanielCordeiro, ArmandoSilva, J. Fernando2018-12-192018-12-192018-10PIRES, V. Fernão; [et al] – A single-switch DC/DC buck-boost converter with extended output voltage. In 2018 7th International Conference on Renewable Energy Research and Applications (ICRERA). Paris, France: IEEE, 2018. ISBN 978-1-5386-5983-0. Pp. 791-796978-1-5386-5981-6978-1-5386-5982-3978-1-5386-5983-02572-60132377-6897http://hdl.handle.net/10400.21/9187DC-DC Buck-Boost power converters are extensively used in several applications, from renewable energy sources to most industrial equipment. Nevertheless, to achieve proper integration of certain devices it is often necessary to provide converters with extended output voltage. This paper presents a new DC-DC power converter topology with Buck- Boost operation and extended output voltage using a single power semiconductor. Additionally, this converter operates with reduced voltage stress in the power semiconductor. The performance of this power converter will be proven trough simulations and experimental tests.engDC-DC converterBuck-BoostSingle switchInterruptor únicoconference object10.1109/ICRERA.2018.8566996