Engineering topics

Mcrae, W. V., Jr.

Publications and source records attributed to Mcrae, W. V., Jr..

2 records

NASA NTRS1980

Satellite Power System total proof of concept program

Requirements for a solar power satellite (SPS) orbital demonstration for providing a system proof of concept within the decade of the 1980s are outlined. Maximum use of the anticipated results of the ground based exploratory development program (GBED) results and Earth launching via the space shuttle are assumed. System demonstration requirements are listed. It was determined that total proof of concept can be demonstrated with a satellite at low Earth orbit, and that orbital construction of a full scale microwave antenna structure is feasible, as is demonstration of power collection by a transportable rectanna farm with an area of approximately one half acre.

Mcrae, W. V., Jr.↗

NASA NTRS1980

Specific construction tests

The technical feasibility of the Satellite Power System (SPS) is discussed. The development of feasible operational concepts and conceptualization of specific construction tasks are examined. The logic flow of functional analyses of both the rectenna and the satellite is illustrated. Constraints placed upon the construction processes and equipment by the satellite design are outlined. The construction tasks, when defined and combined into an integrated schedule establish, a time line for construction mass flow demands to be satisfied by the space transportation systems. An example of satellite constructive demands and HLLV delivery capabilities is given.

Mcrae, W. V., Jr.↗