TY - GEN
T1 - T-type Buck-Boost PFC Rectifier in Continuous Conduction Mode
AU - Dahan, E.
AU - Oren, Y.
AU - Shmaryahu, A.
AU - Aharon, I.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Power factor correction (PFC) circuits are used for many electronic circuits fed from the electrical grid. Today, the most common PFC circuit is based on a Boost converter, which provides a voltage increasing at its output. Since many loads require a lower voltage than the grid voltage, the BOOST PFC compels an additional level of conversion between the PFC and the load. This paper proposes an innovative topology of a PFC rectifier, a descendant of Buckboost topology, that supplies three levels of output voltage. The t-type Buckboost PFC rectifier (TBPR) is unique due to its ability to be step-down \ up the mains voltage in a single stage. The operation principles of the rectifier on continuous conduction mode (CCM) are presented, and the proposed theory is validated by simulations for closed-loop operation.
AB - Power factor correction (PFC) circuits are used for many electronic circuits fed from the electrical grid. Today, the most common PFC circuit is based on a Boost converter, which provides a voltage increasing at its output. Since many loads require a lower voltage than the grid voltage, the BOOST PFC compels an additional level of conversion between the PFC and the load. This paper proposes an innovative topology of a PFC rectifier, a descendant of Buckboost topology, that supplies three levels of output voltage. The t-type Buckboost PFC rectifier (TBPR) is unique due to its ability to be step-down \ up the mains voltage in a single stage. The operation principles of the rectifier on continuous conduction mode (CCM) are presented, and the proposed theory is validated by simulations for closed-loop operation.
UR - http://www.scopus.com/inward/record.url?scp=85135234176&partnerID=8YFLogxK
U2 - 10.1109/COMPEL53829.2022.9830020
DO - 10.1109/COMPEL53829.2022.9830020
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AN - SCOPUS:85135234176
T3 - Proceedings of the IEEE Workshop on Computers in Power Electronics, COMPEL
BT - 2022 IEEE 23rd Workshop on Control and Modeling for Power Electronics, COMPEL 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2022
Y2 - 20 June 2022 through 23 June 2022
ER -