Invention Grant
- Patent Title: Multi-port buck-boost converter and method of control
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Application No.: US17122274Application Date: 2020-12-15
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Publication No.: US11476765B2Publication Date: 2022-10-18
- Inventor: Ben Guo
- Applicant: OTIS ELEVATOR COMPANY
- Applicant Address: US CT Farmington
- Assignee: OTIS ELEVATOR COMPANY
- Current Assignee: OTIS ELEVATOR COMPANY
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M1/00 ; H02M1/08 ; H02M1/32 ; H02M1/36
Abstract:
An illustrative example embodiment of a buck-boost converter includes at least three input/output ports, at least three sets of switches, and at least two ripple current limiters. One of the sets of switches is associated with each of the input/output ports. Each of the ripple current limiters is associated with a respective one of the sets of switches between the associated set of switches and another one of the sets of switches.
Public/Granted literature
- US20220190723A1 MULTI-PORT BUCK-BOOST CONVERTER AND METHOD OF CONTROL Public/Granted day:2022-06-16
Information query
IPC分类:
