Invention Grant
- Patent Title: Solid state switch system
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Application No.: US15217571Application Date: 2016-07-22
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Publication No.: US10411694B2Publication Date: 2019-09-10
- Inventor: Pietro Cairoli , Lukas Hofstetter , Matthias Bator , Riccardo Bini , Munaf Rahimo
- Applicant: ABB Schweiz AG
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Taft Stettinius & Hollister LLP
- Agent J. Bruce Schelkopf
- Main IPC: H03K17/567
- IPC: H03K17/567 ; H03K17/687 ; H02H7/00 ; H03K17/10 ; H03K17/12 ; H02H3/02

Abstract:
A solid state switch has at least one FET-type device and at least one thyristor-type device coupled in parallel to the at least one FET-type device. The at least one FET-type device is constructed with a first power loss profile based on a rated current of an electrical device; and the at least one thyristor-type device is constructed with a second power loss profile based on a surge current associated with the electrical device.
Public/Granted literature
- US20180026570A1 SOLID STATE SWITCH SYSTEM Public/Granted day:2018-01-25
Information query
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