Steady-State Superconducting Tokamak-1 (SST-1)
Validates superconducting magnet systems and long-pulse plasma containment in India.
01 Definition
02 Detailed_Analysis
The Steady-State Superconducting Tokamak-1 (SST-1), operated by the Institute for Plasma Research in Gandhinagar, is an experimental device configured to study steady-state, high-temperature plasma discharges. Featuring a major radius of 1.1 m, a minor radius of 0.2 m, and a 1.5 T magnetic field, SST-1 utilizes superconducting NbTi coils and has demonstrated ~100 kA plasma currents sustained for hundreds of milliseconds.
03 Key_Facts
- ▸ India's first tokamak utilizing superconducting toroidal and poloidal field coils
- ▸ Nominal parameters: R = 1.1 m, a = 0.2 m, Toroidal field = 1.5 T
- ▸ Demonstrated 100 kA plasma currents sustained for durations of ~450 ms
- ▸ Platform for steady-state plasma operations and cryogenic heat-load studies
04 Deep_Dive_Intelligence
Intelligence Summary: SST-1
Node Identity: SST-1 is a entity categorized under "Tokamak" in the india intelligence graph. Steady-State Superconducting Tokamak-1 (major radius 1.1 m, minor radius 0.2 m, 1.5 T) - achieved 100 kA plasma current for 450 ms.
Research Evidence: The following findings from 3 research documents reference this entity:
- ADITYA-U (upgraded from the original ADITYA tokamak in 2016) and SST-1 (Steady-State Superconducting Tokamak-1) are both actively running, though at modest performance levels compared to international benchmarks.
- Fusion 64, 112011, 2024, 29th IAEA FEC) - SST-1 is a medium-size superconducting tokamak with major radius 1.1 m, minor radius 0.2 m, toroidal field routinely 1.5 T (designed for 3 T).
- (Source: https://www.ipr.res.in/documents/sst-1.html) - IPR Director Dinesh Aswal acknowledged that SST-1 has achieved plasma durations of "a few hundred milliseconds" compared to international records of ~1,000 seconds, noting these machines were designed to lay foundations, not set records.
Strategic Relevance: SST-1 is a tracked entity within the india network. With 2 documented connections to other entities, this node plays a supporting role in the network topology.
Network Linkage: This entity maintains 2 documented connections in the intelligence network: SST-1 operated by IPR; IPR operates SST-1.
Source Documents: Evidence compiled from: FINDINGS_FROM_research-prompts-round110.md, FINDINGS_FROM_research-prompts-round73.md, SESSION_HANDOFF.md.
06 Related_Terms (3)
09 FAQ
What is Steady-State Superconducting Tokamak-1 (SST-1)? ▾
Why does Steady-State Superconducting Tokamak-1 (SST-1) matter? ▾
How does Steady-State Superconducting Tokamak-1 (SST-1) relate to other concepts? ▾
Is there a detailed dossier for Steady-State Superconducting Tokamak-1 (SST-1)? ▾
Quick_Facts
- Category
- Experiments
- Aliases
- Steady-State Superconducting Tokamak-1 (SST-1), steady-state-superconducting-tokamak-1-sst-1, SST-1, sst-1, Steady-State Superconducting Tokamak-1
- Sources
- 0
- Related Terms
- 3