Established architectural direction; conversion and heat-flow engineering remain open.
| Classification | 600.20:60:01 |
|---|---|
| Model state | Working / materially developed energy architecture |
| Recovered | 22 September 2026 |
| Parent | 600.20:60 — energy collection, distribution, thermal management and rejection |
| Open parameters | Total intercepted stellar power, collector coverage and temperature, conversion technology and efficiency, electrical distribution topology, radiator area and operating temperature, shadowing, failure isolation, and detailed polar geometry. |
The Station treats the star as a continuous distributed source.
The developed architecture surrounds the central star with a sparse, web-like collection cage integrated into the much larger Station superstructure. Energy collection is therefore not a single plant or a small number of critical generators. Large areas can intercept radiation continuously and feed local or regional conversion and distribution systems.
The design intent is passive first: geometry and exposed absorbing area perform the initial collection task simply by existing in the stellar radiation field. Active machinery is then concentrated in conversion, routing, regulation and maintenance rather than in creating the primary energy source.
Broadband absorption is preferred over a narrowly tuned collector assumption.
Discussion has favoured blackbody-like or otherwise broadband absorbers as the baseline collector concept. This is consistent with the low-temperature central star used by the current geometry and illumination model, whose output is weighted strongly toward infrared. The Station therefore need not depend on visible-light photovoltaic assumptions.
Thermophotovoltaic and related photonic-conversion ideas have been recognised as technically adjacent to this problem, including possible conceptual overlap with separate CEU/TPV research, but no particular converter has yet been adopted as the Station-wide canonical mechanism. Collector and converter should therefore remain distinct in the model.
Collection density may be sacrificed locally without extinguishing the Station.
The collector web is not expected to be uniform. Polar regions have been discussed as deliberately threadbare, while other regions may carry denser sacrificial collection infrastructure. This supports clearance, access and structural requirements and prevents the energy architecture from becoming a perfectly continuous shell whose local damage necessarily propagates globally.
At Station scale, loss of collector fields should reduce available capacity regionally rather than remove the primary source itself. Surviving areas remain illuminated. The unresolved problem is distribution: a region with intact collectors may still become powerless if conversion or transmission paths are isolated.
Collected energy ultimately becomes heat and must leave outward.
The inhabited interior is maintained near a terrestrial-comfort target around 15 °C in the working environmental model, while the Station continuously receives stellar radiation and produces additional waste heat through habitation, industry and conversion losses. The developed architecture therefore places thermal rejection on outward-facing Station surfaces, using the cold exterior sky as the final radiative sink.
This creates a directional energy flow: radiation arrives from the central star; useful energy is intercepted, converted and distributed through the Station; unavoidable heat is transported away from inhabited and sensitive systems; and large exterior radiating surfaces reject it to space.
Energy failure is expected to degrade geographically before it becomes global.
Distributed collection provides source redundancy, but it does not make thermal and electrical systems invulnerable. Local collector loss, converter failure or transmission isolation can darken individual regions while neighbouring regions remain viable. Conversely, failed heat transport or radiator capacity can make a region thermally unsafe even when abundant electrical power remains available.
A particularly important unresolved case is large-scale structural degradation: fused, displaced or shadowed Station layers could alter both illumination of collectors and the view factor of exterior radiators. No quantitative cascade model yet establishes how much collector or radiator loss the Station can tolerate.
Energy geometry is coupled to the whole Station.
The stellar spectrum and inhabited radius come from 600.20:10; environmental temperature and illumination consequences couple to 600.20:50; structural placement and sacrificial segmentation couple to 600.20:30; and the distribution network ultimately feeds transport, habitation and maintenance systems under 600.20:70–90. The static superstructure versus rotating inhabited surface also implies transfer interfaces whose detailed electrical and thermal implementation remains open.
This record preserves the current architecture, not supporting evidence or design chronology.
The discussions that moved the Station toward a web-like cage, broadband absorbers, threadbare poles, sacrificial dense regions and exterior radiators belong in 400 Development Records. Real thermophotovoltaic, radiative-transfer, heat-pipe, spacecraft-radiator and stellar-energy references belong in 700 Factual References. Fictional megastructure comparisons belong in 750. Any Tribunal collector specification, power schematic or maintenance notice represented as an in-universe artefact belongs in 100 Universe Records.