A thyristor will stay conducting until the current through the device is zero (“current zero”) or perhaps slightly negative. LLNL’s approach is to use the opticondistor (“OTV”) to force this current zero in order to force the device into an “off” state. By combining a light-activated thyristor with an OTV, a noise-immune, high efficiency, high-power switching device can be constructed. The…
Keywords
- Show all (69)
- Synthesis and Processing (17)
- Electric Grid (8)
- Materials for Energy Products (7)
- Additive Manufacturing (6)
- Carbon Utilization (6)
- 3D Printing (4)
- Material Design (4)
- Direct Air Capture (2)
- Membranes (2)
- Power Electronics (2)
- Rare Earth Elements (REEs) (2)
- Additively Manufactured (AM) Optics (1)
- Geologic Storage (1)
- Inertial Fusion Energy (IFE) (1)
- Magnet Compositions (1)
- Material Characterization (1)
- Semiconductors (1)
- Simulation (1)
- Spectrometers (1)
- (-) Structural Materials (1)
Image
The approach is to use peroxides to modify the reaction kinetics in the production of polysiloxanes. A radical initiator in the presence of a hydride-terminated polysiloxane will increase the rate of curing and reduce manufacturing costs. At a minimum a formulation would contain a hydride-terminated polysiloxane, a platinum catalyst, and an initiator that generates radicals. The content of…