Journal
Scientific and technical journal «Priborostroenie»
UDK629.78
Issue:6 (59)
Download PDF549 Kbyte
ELECTRICAL POWER SUBSYSTEM DESIGN FOR SAMSAT NANOSATELLITE
Annotation
A system of power supply for nanosatellite of the SamSat family is developed, the basic quantitative and qualitative criteria for the system components selection and its tactical and technical characteristics are presented. Statistics of power consumption of typical onboard systems of SamSat nanosatellites including an onboard computer with various operation modes, transceiver, navigation receiver with motion control system, and camera is analyzed. Results of model calculations of energy consumption by the nanosatellite with the account for the work of all providing the service onboard systems are demonstrated. Characteristic of available commercially manufactured power system elements such as battery, solar panel and the system controller are reviewed briefly. The internal scheme of interaction of elements of power supply system controller with each other is discussed, and interaction between elements of the power supply system as a whole is considered.
Keywords
Постоянный URL
Articles in current issue
- PERSPECTIVES OF SMALL SIZE SPACECRAFT DEVELOPMENT FOR VARIOUS PURPOSES AT JSC RUSSIAN SPACE SYSTEMS
- CONSTRUCTION OF SMALL SPACECRAFT CLUSTERS
- INVESTIGATION OF SOLAR-TERRESTRIAL CONNECTION AND NEAR-EARTH PLASMA WITH THE USE OF SMALL SPACECRAFTS
- DEVICE FOR CONSTRUCTING THE LOCAL VERTICAL FOR NANOSPACECRAFT
- THE SPECIFICS OF SPACE RESEARCH ON MICRO-SATELLITE PLATFORMS INTEGRATED INTO THE INFRASTRUCTURE OF RUSSIAN SEGMENT OF THE ISS
- CHOICE OF THE DESIGN PARAMETERS OF AERODYNAMICALLY STABILIZED NANOSATELLITE
- STUDY OF INHOMOGENEOUS STRUCTURE OF THE IONOSPHERE USING SIMULTANEOUS MEASUREMENTS BY NANOSATELLITES OF CUBESAT STANDARD
- ANALYSIS OF POSSIBLE FAILURES OF STANDARD NANOSATELLITE
- PROSPECTS OF REALIZATION OF PROTO-FLIGHT APPROACH IN NANOSATELLITE GROUND TESTING
- SMALL SPACECRAFT LAUNCHING SYSTEM
- COMPACT AUTOMATIC SYSTEM FOR MANAGED LAUNCH OF NANOSATELLITES
- PROJECT OF NANOSATELLITE GROUP SEPARATION AT CLUSTER LAUNCHING FROM AN ORBITAL STAGE
- SPECIAL FEATURES OF LOW-ALTITUDE AERODYNAMICALLY STABILIZED NANOSATELLITE MOVEMENT