Table of Contents

1. Design Overview
1. Requirements
2. Architecture/Concept
3. Power Operations
   1. Power Requirements by Payload/Subsystem
   2. Power Usage Configurations/Modes
   3. Satellite Day/Night Cycles
   4. Power Available
2. Design
1. Summary of Requirements Specific to Design
2. Electrical Design
   1. Block Diagram
   2. Switching Diagram
   3. Wiring Diagram
      1. Inhibit Switches and Bypass
1. Mechanical Design
   1. Layout Diagram
   s/Drawings
   1. Battery Shelf Layout
   2. Battery Box
   3. Solar Panel
   4. Junction Box
   5. Regulator/Distributor Board
3. Components
1. Solar Panel
2. Junction Box
3. Voltage Regulator
4. Batteries
5. Distribution Bus
6. Regulator/Distributor Board
7. Connectors
8. Wires
9. Power Inventory
1. Hardware Design Status
2. MICD Status
3. Mass Properties Table
4. Materials Details
5. Fabrication and Assembly Concept
4. Analysis
   1. Thermal Analysis
   2. Venting Analysis
5. Verification
1. Test Plans/Procedures
2. I-V curves for solar panels
3. Battery Tests
4. Power loss measurements
5. Load curves for the payloads
6. Electrical Ground Support Equipment (EGSE)
1. Requirements: To be determined
2. Concept Models/Drawings: Wiring to ground equipment via ESPA ring
3. Testing: To be determined
4. Status of EGSE Models/Drawings
1. Voltage Converter (110 V AC to 48 V DC)
2. Ohmmeter to measure battery thermistors
5. Component List/Inventory