AN appropriate natural satellite is available for the commercial development.
Solar power is collected on the moon by solar collectors which is then converted to microwave beams by the bases on the lunar surface.
Microwaves will deliver power to the rectennas. Unlike sunlight microwaves can penetrate
through rain, clouds, dust, and smoke. Rectennas which contain large field of small
rectifying antennas will then supply commercial power to a given region.
Rectennas can receive power 24hrs a day with the help of relay satellites.
The waste products present in the lunar surface are silicon, iron, TiO2, etc. These products can be used as raw materials for solar cell fabrication. A special compound called anorthite is used for extracting the above said components
Solar cells collect sunlight, and buried electrical wires carry the solar energy as electric power to microwave generators
These devices convert the solar electricity to microwaves of the correct phase and amplitude and then send the microwaves to screens that reflect microwave beams toward Earth
Microwave generator – generates microwaves from solar energy. Concept of LASER is applied to beam the microwaves.
Frequencies above 6 GHz are subject to atmospheric attenuation and absorption, while frequencies below 2 GHz require excessively large apertures for transmission and reception. Efficient transmission requires the beam have a Gaussian power density.
Transmission efficiency for Gaussian beams is related to the aperture sizes of the transmitting and receiving antennas: b ~ 1- exp (- 2) and = DtDr/ (4 R)
Research value– 2.45GHz.
A rectenna is a reciever which would consist of a large field of small rectifying antennas.
A beam with a maximum intensity of less than 20% of noontime sunlight would deliver about 200 W to its local electric grid for every square meter of rectenna area.
Rectennas can continuously provide 20 TW of electric power, or 2 kW power per person, required for a prosperous world of 10 billion people in 2050.
It’s a fully segmented multi beam phased array radar powered by solar energy
EARTH IS FIXED IN SKY
BASE IS COMPOSED OF POWER PLOTS
POWER PLOT - BASIC UNIT #1 Solar arrays, buried wiring #2 Microwave transmitters #3 Reflectors form a large lens as seen from Earth
#1, 2, & 3 ARE MADE FROM LUNAR MATERIALS.
TWO types- i) direct transmission ii) through relay satellites. relay satellites may reflect
the beam or may receive the beam, convert it in frequency and phasing and then, transmit a new beam to the rectenna. (multi-transmission possible)
this enables the region around each rectenna to receive power 24 hours a day.
ENERGY COST REDUCED BY 10 TO 100 TIMES
FAST GROWTH IN CAPACITY & PROFITS THROUGH
Exponential growth in the number of power plots by manufacturing production equipment from lunar materials
Beamed power that reduces space & lunar operational costs
DELIVERS NET NEW ENERGY TO EARTH Enhances value of large international investments in
ELECTRICITY FROM RECTENNAS Does not produce greenhouse gasses, fuel spills,
nuclides, dust, industrial wastes, etc. Eliminates need for hazardous facilities (nuclear,
dams, mines, etc.) Enables biosphere-independent power Enables remediation of environmental damage,
recycling of goods, and non-polluting services and transport
ENABLES PLANETARY PROTECTION Solar reflectors made from lunar materials adjust
solar flux onto Earth Specialized LSP beams gently deflect dangerous
asteroids & comets
CAN ENABLE SUSTAINABLE GLOBAL PROSPERITY
SUSTAINABILITY > 1 billion years Can protect and nurture the biosphere
LSP CAN PROVIDE >10 TWe WITHIN 15 YEARS
The LUNAR SOLAR POWER (LSP) system will establish a permanent two-planet economy between the earth and the moon. The LSP System is An alternative to supply earth's needs for commercial energy without the undesirable characteristics of current options. The system can be built on the moon from lunar materials and operated on the moon and on Earth using existing technologies.The energy beamed to Earth is clean, safe, and reliable, and its source-the sun-is virtually inexhaustible.