International Space Station electrical power system
E898931
The International Space Station electrical power system is the solar array–based infrastructure that generates, stores, and distributes electricity to support all onboard systems, experiments, and robotic operations on the ISS.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
solar power system
ⓘ
spacecraft electrical power system ⓘ |
| controlledBy | ISS flight control software ⓘ |
| designedBy |
NASA
NERFINISHED
ⓘ
Roscosmos NERFINISHED ⓘ international partners of the ISS program ⓘ |
| hasComponent |
DC-to-DC converter units
ⓘ
batteries ⓘ battery charge–discharge units ⓘ beta gimbal assemblies ⓘ main bus switching units ⓘ photovoltaic modules ⓘ photovoltaic thermal control system ⓘ power distribution units ⓘ remote power control modules ⓘ solar array rotary joints ⓘ solar arrays ⓘ |
| hasFeature |
autonomous load shedding capability
ⓘ
fault-tolerant architecture ⓘ on-orbit reconfigurability ⓘ remote switching of loads ⓘ |
| hasOperationalEnvironment | low Earth orbit ⓘ |
| hasRedundancy |
cross-strapped power buses
ⓘ
multiple power channels ⓘ |
| initialDeploymentYear | 2000 ⓘ |
| locatedOn |
pressurized modules of the ISS
ⓘ
truss segments of the ISS ⓘ |
| monitoredBy |
Mission Control Center in Houston
NERFINISHED
ⓘ
Mission Control Center in Moscow NERFINISHED ⓘ |
| orbitsWith | International Space Station NERFINISHED ⓘ |
| partOf | International Space Station NERFINISHED ⓘ |
| providesPowerDuring |
orbital daylight
ⓘ
orbital eclipse using batteries ⓘ |
| replacedComponentType | nickel-hydrogen batteries ⓘ |
| storesEnergyIn | rechargeable batteries ⓘ |
| supports |
attitude control systems on the ISS
ⓘ
communications systems on the ISS ⓘ crew systems and habitation modules ⓘ environmental control and monitoring systems ⓘ life support systems on the ISS ⓘ payload operations ⓘ robotic operations on the ISS ⓘ scientific experiments on the ISS ⓘ |
| upgradedWith | lithium-ion batteries ⓘ |
| usesEnergySource | solar energy ⓘ |
| usesVoltageLevel |
28-volt DC for some subsystems
ⓘ
primary 160-volt DC bus ⓘ secondary 120-volt DC bus ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Special Purpose Dexterous Manipulator
→
powerSource
→
International Space Station electrical power system
ⓘ