AEP Mechanical and Power System H Heetderks NCKU

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AEP Mechanical and Power System H. Heetderks NCKU UCB Tohoku CDR July, 2001 AEP

AEP Mechanical and Power System H. Heetderks NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks

Power System Requirements • System provides 21 switched and current limited services, each with

Power System Requirements • System provides 21 switched and current limited services, each with a voltage and current monitor • Power on reset circuit detects brown out on primary side • Filtering and shielding at outputs to reduce converter noise seen by instrument • Filtering on inputs to protect system against CS-06 EMC test • Fully redundant DC-DC converters • Includes Analog Multiplexor and ADC to digitize 128 channels including power system voltages and currents NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 2

Power System Requirements, Switched Outputs NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and

Power System Requirements, Switched Outputs NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 3

Analog Multiplexer and ADC Inputs (1) NCKU UCB Tohoku CDR July, 2001 AEP Mechanical

Analog Multiplexer and ADC Inputs (1) NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 4

Analog Multiplexer and ADC Inputs (2) NCKU UCB Tohoku CDR July, 2001 AEP Mechanical

Analog Multiplexer and ADC Inputs (2) NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 5

Power System Block Diagram NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power

Power System Block Diagram NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 6

Schematic of Low Voltage Converter Board NCKU UCB Tohoku CDR July, 2001 AEP Mechanical

Schematic of Low Voltage Converter Board NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 7

Schematic of Power Controller Board NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and

Schematic of Power Controller Board NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 8

Schematic of Limiter, Monitor, Switch Circuit NCKU UCB Tohoku CDR July, 2001 AEP Mechanical

Schematic of Limiter, Monitor, Switch Circuit NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 9

Power System Development Status • ETU Power System Fabrication and Debug is Complete •

Power System Development Status • ETU Power System Fabrication and Debug is Complete • Flight Unit Mechanical Parts Complete and in Stores • All EEE Parts in House for Flight Unit Fabrication • Flight Printed Circuit Boards will be Etched following ETU System Test NCKU UCB Tohoku CDR July, 2001 AEP Mechanical and Power System H. Heetderks 10

AEP Mechanical and Power System H Heetderks NCKUAEP Mechanical and Power System H Heetderks NCKU
ISUAL System Design H Heetderks NCKU UCB TohokuISUAL System Design H Heetderks NCKU UCB Tohoku
ISUAL System Design H Heetderks NCKU UCB TohokuISUAL System Design H Heetderks NCKU UCB Tohoku
ISUAL System Design H Heetderks NCKU UCB TohokuISUAL System Design H Heetderks NCKU UCB Tohoku
ISUAL Integration Test and Calibration H Heetderks NCKUISUAL Integration Test and Calibration H Heetderks NCKU
ISUAL Development Status and Schedule H Heetderks NCKUISUAL Development Status and Schedule H Heetderks NCKU
ISUAL Long Functional Test H Heetderks NCKU UCBISUAL Long Functional Test H Heetderks NCKU UCB
ISUAL Test Verification Matrix H Heetderks NCKU UCBISUAL Test Verification Matrix H Heetderks NCKU UCB
ISUAL Thermal Control Issues H Heetderks NCKU UCBISUAL Thermal Control Issues H Heetderks NCKU UCB