Invention Grant
- Patent Title: Diode clamped solid-state circuit breaker without dynamic voltage balancing issues
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Application No.: US17013403Application Date: 2020-09-04
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Publication No.: US11218148B2Publication Date: 2022-01-04
- Inventor: Madhav Manjrekar , Ehab H. Shoubaki , Tiancan Pang
- Applicant: University of North Carolina Charlotte
- Applicant Address: US NC Charlotte
- Assignee: University of North Carolina Charlotte
- Current Assignee: University of North Carolina Charlotte
- Current Assignee Address: US NC Charlotte
- Agency: Thomas | Horstemeyer, LLP
- Main IPC: H03K17/56
- IPC: H03K17/56

Abstract:
Various examples are provided related to diode clamped solid-state circuit breakers (SSCBs). Their configuration allows operation of the SSCB without dynamic voltage balancing issues. In one example, a diode clamped SSCB includes source-side switches and line-side switches connected between a DC source connection and a line-side connection. Clamping capacitors are connected at a common connection point between the source-side and line side switches and source-side and line-side clamping diodes are connected between the source-side switches and line-side switches and the clamping capacitors. Sequential switching of the source-side switches or line-side switches can avoid dynamic voltage balancing issues.
Public/Granted literature
- US20210075419A1 DIODE CLAMPED SOLID-STATE CIRCUIT BREAKER WITHOUT DYNAMIC VOLTAGE BALANCING ISSUES Public/Granted day:2021-03-11
Information query
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