IHEP News Update: Power Design, Scientific Data, and Communication Architectures Revealed for BT2022
Get the latest insights from IHEP regarding power design, scientific data transportation, housekeeping data, and communication architectures for BT2022. Explore detailed outlines and informative news articles covering various aspects of the project. Stay informed about trigger synchronization plans and advancements in technology within the space station environment.
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Presentation Transcript
News from IHEP Rui Qiao; Wenxi Peng; Ke Gong
Outline Power design Data transportation (preliminary) Scientific data Housekeeping data trigger for BT2022
News(1): power design 100V 28V (TBD) Active/Standby Active/Standby Isolation DCDC Isolation DCDC SCD&PSD box(1) 100V Active/Standby Payload Power Management Unit (1) Isolation DCDC Isolation DCDC SCD&PSD box(2) Other units Space Station Isolation DCDC Isolation DCDC SCD&PSD box(3) 100V Active/Standby Payload Power Management Unit (2) Isolation DCDC Isolation DCDC SCD&PSD box(4) 100V 28V (TBD) Active/Standby Active/Standby Other units
News(2): Scientific Data transportation (preliminary) Inside Space Station Outside Space Station FC FC- -AE Acitve Acitve/Standby /Standby AE- -1553 1553 fiber fiber SCD (1) Others Flange SCD (2) Others HERD Inner Global Electronics SCD (3) SCD (4) Inner Computer Others Camera1 TX1/RX1 Acitve/Standby Camera2
News(2): Housekeeping Data transportation (preliminary) Outside Space Station Flange SCD (2) SCD (1) Inside Space Station Others HERD Outer Global Electronics MIL MIL- -STD Acitve Acitve/Standby /Standby STD- -1553B 1553B Outer Computer SCD (3) SCD (4) Others
News(2): Communication Architectures CMD / Housekeeping : MIL : MIL- -STD STD- -1553B 1553B 1Mbit/s Scientific Data: FC FC- -AC 1553 SpaceWire AC 1553 Fiber Channel Fiber Channel 1Gbit/s 200 Mbit/s
News(3): Trigger synchronization for BT 2022 Plan A: TTL Trigger Pro no need for change Con: Trigger out of sync Plan B Trigger from Cable Pro Trigger info included serial number type Con: Extra hardware and firmware effort data format change
