STC-DBS Electrical Power Subsystem
Conference
·
· Proc., Intersoc. Energy Convers. Eng. Conf.; (United States)
OSTI ID:5908730
The design of the STC-DBS (Satellite Television Corporation - Direct Broadcast Satellite) Electrical Power Subsystem presently under development at RCA Astro-Electronics is highlighted. To efficiently satisfy the payload power requirements, which are dominated by three 220W TWTAs, while at the same time permitting maximum use of already qualified designs, a dual bus system was selected. The payload bus, which operates during non-eclipse periods, is a shunt-regulated solar array bus at 100 volts. The housekeeping bus is regulated at 35.5 volts when sunlit and varies with the battery voltage during eclipse.
- Research Organization:
- Satellite Television Corp., Princeton Junction, NJ
- OSTI ID:
- 5908730
- Report Number(s):
- CONF-840804-
- Conference Information:
- Journal Name: Proc., Intersoc. Energy Convers. Eng. Conf.; (United States) Journal Volume: 1
- Country of Publication:
- United States
- Language:
- English
Similar Records
STC/DBS Power subsystem control loop stability analysis
The Hughes HS601HP spacecraft power subsystem
A modular multi-mission electrical power subsystem for geosynchronous satellites
Conference
·
Wed Aug 01 00:00:00 EDT 1984
· Proc., Intersoc. Energy Convers. Eng. Conf.; (United States)
·
OSTI ID:6042271
The Hughes HS601HP spacecraft power subsystem
Conference
·
Wed Jul 01 00:00:00 EDT 1998
·
OSTI ID:20000368
A modular multi-mission electrical power subsystem for geosynchronous satellites
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:163381