Solid State Circuit Breaker and Method
Dossier Overview
Applicant
ABB Schweiz AG
Inventor
Mario Schweizer; Vladan Lazarevic; Markus Andreas Abplanalp
IPC Classification
CPC Classification
A Solid State Circuit Breaker (SSCB) arrangement has an input side and an output side, and comprises a connective circuit between the input terminal and the output terminal at the first voltage, and/or a connecting circuit between the input terminal and the output terminal at the second voltage. The SSCB further comprises a vertical freewheeling circuit coupled between a first connection point between the input terminal and the output terminal at the first voltage and a second connection point between the input terminal and the output terminal at the second voltage, wherein the freewheeling circuit includes a switchable interruptible freewheeling path.
Original (Chinese)
A Solid State Circuit Breaker (SSCB) arrangement has an input side and an output side, and comprises a connective circuit between the input terminal and the output terminal at the first voltage, and/or a connecting circuit between the input terminal and the output terminal at the second voltage. The SSCB further comprises a vertical freewheeling circuit coupled between a first connection point between the input terminal and the output terminal at the first voltage and a second connection point between the input terminal and the output terminal at the second voltage, wherein the freewheeling circuit includes a switchable interruptible freewheeling path.
External Resources