NationStates Jolt Archive


Layarteb Begins Microwave Power Program

Layarteb
15-09-2005, 20:35
gallium arsenide

Launch Pad 39-B, in Cape Canaveral, Florida, was quiet. The ILSF-8D Pluto, the fourth shuttle of the NGSTS program, was sitting on the pad, pointed upwards. The two solid rocket boosters and external fuel tank glistened in the sun. The shuttle was without its Lunar Injection Boosters, the necessity for them being non-existent and the weight of them being necessary to lose.

Inside the cargo bay of the massive shuttle sat a single satellite, a §450M piece of hardware that barely fit in the bay. The satellite was the first and a test unit for the new microwave power program. The program was first announced years earlier (http://forums.jolt.co.uk/showpost.php?p=9149338&postcount=5) but now was a reality.

The goal was to place a large satellite in orbit around Earth with the purpose of collecting unfiltered and undiluted energy straight from the rays of the sun. The energy would be collected inside the satellite and focused into a very concentrated and fine beam, in the area of 25m². The beam would be shot down to a power collection station in Pennsylvania, where the heat from the collected rays would be used to power generators and turbines. The system was 100% clean and highly efficient. Radiation from space would be filtered and cleaned by the satellite, atmosphere, and collection station. Radiated products filtered on the ground would be stored in drums and containers that would eventually be launched back into space, towards the sun by a single rocket.

The entire project had, up until now, cost a whopping §500B and so far only a single power station was built and a single satellite. The cost of the launch was factored into those numbers. If this test worked and the satellite acted efficently and as planned, there would be plans to phase out oil power plants all together.

At the time of the project announcement, nuclear power accounted for 40% of power in the Empire whilst oil accounted for 25%. The remaining 35% of power comes from solar, wind, geothermal, and hydroelectric powerstations. Vast amounts of private homes and housing projects use solar power for personal power.

As of current, some 52% of the energy in the Empire is nuclear power, 20% from oil, and 28% from solar, wind, geothermal, and hydroelectric. Iceland is supplied by geothermal, solar, and wind power. Ireland is supplied by nuclear and wind power. Ynoga and South Eastern Virigina are largely supplied by both solar and nuclear power, oil and geothermal making apperances. Dnalkrad is powered mostly by oil and wind power. Layarteb is powered mostly by nuclear power although all other forms are present.

The current goal of this microwave project is to reduce oil dependency to a mere 10%, effectively cutting it in half. Microwave power stations are planned to be built in all four provinces of the Empire with none in Iceland or Ireland. The entire project cost, if this test were to prove successful, would be a total of §1.85T or $3.34924T.

A lot was riding on this launch and this test and because of it, the best pilots and crew members were selected. In total there would be 4 men and 3 women aboard the flight. They were already in place, with twenty-five minutes until the launch. Pre-flight checks were being done and mission control was a very tense room to be in, especially now. With a total output now of 5,600,000 pounds, the massive shuttle system was weighing a total of 4,465,577 lb. without the 120,000 pounds of each LIB.

The clock ticked down and the onlookers used binoculars to see the shuttle pad and listened to small radios, listening to the preflight checks. The launch was scheduled for 13:22 and there would be a 6 hour window to get the shuttle off the ground. To the east, a massive storm was approaching, a tropical storm that was gaining strength and power. It would hit within the next 18 hours, probably as a category 2 hurricane. Everything was scheduled and all that was required was to get this single shuttle into space to deploy its payload. Whilst up there, the shuttle would be up for a total of 13 days, the other time being used to conduct repairs on several other satellites that were up for scheduled maintenance.

At 13:21:30, the 30-second countdown began. Everyone watched in amazement as the launch pad suddenly became alive. Birds suddenly turned to a flock and flew away as the massive shuttle began to come alive. At 10-seconds, the main engines lit, gimbling and rising to maximum thrust. At 3 seconds, the engines were at maximum power and at 0, the solid rocket boosters ignited, pushing and driving the shuttle upwards, increasing in velocity. The shuttle cleared the launch tower almost instantly and rocketed upwards. The shuttle went into its normal roll program so that it could enter space upside down. As it climbed, it tilted away from the pad, moving further and further downrange, its velocity only increasing. A thick cloud of smoke trailed behind the orbiter as the flames from its rocket boosters kept burning, feeding the shuttle with thrust.

http://spaceflightnow.com/station/stage5a/010125sked/launch.jpg

The SRBs jettisoned at 2:30 into flight, heading out to sea where they would be picked up and towed back for re-use. The external fuel tank would continue to feed the massive engines of the orbiter until 8:00, when it would drop off, breaking up in the atmosphere, raining parts down on the Indian Ocean.
Layarteb
16-09-2005, 17:16
The satellite was deployed in orbit on time and successfully. As it moved away from the shuttle, the crew snapped photographs, the giant satellite more compact than it would be in actual operation. To make the satellite able to fit inside the cargo bay of the shuttle, the designers added many folding parts, that would deploy once the satellite was deployed and activated. A small 24 volt battery inside the satellite would be responsible for deploying the primary photovaultic cell, which would provide power to the satellite. All 24 volts would be used in the process and the battery would be drained of energy. The designers, however, envisioned possible needs for the battery in the future and designed it to accept a charge from the photovaultic cells, allowing it to be used again.

http://cse.ssl.berkeley.edu/img/EUVE_satellite.gif
Satellite, prior to deployment.

The satellite would take about an hour to come online. The photovaultic cells would need to absorb a good amount of energy to power the satellite and to provide the necessary electricity to deploy the ray collection dish. This dish was made of a fiber with a very high melting point and a very high degree of heat retention. The heat would be absorbed and then passed into the main core of the satellite, where it would be initially filtered for harmful radiation. After the filtering was done, the heat would be focused and finally beamed down to the collection plant, via GPS positioning. The need for accuracy was so great that designers created a GPS circuit accurate to within 8 cm². If the beam missed the plant it would create an instant fire and could start a catastrophic problem as the plant was in a very remote area, with quite a bit of vegetation around, primarily a forest. The danger of the plant being around commerical, industrial, or residential areas was far too great to locate it within twenty-five miles of them. A beam miss could create a forest fire here but measures were taken to avoid that. If the beam was going to miss, there was an automatic override that shut down the system if it was 8 cm² or more off target. If that failed, there was a manual override. Lastly, if a fire was started, there was a small forest fighting regiment located at the plant, which took up an area of 3 km², between all buildings, barracks, and property.
The Fedral Union
16-09-2005, 17:21
(ooc: nice What’s the size of those satellites? Because you would need a some what big solar farm, to collect enough energy to beam it down to a receiving station, I hear solar energy isn’t that dense so you would need to make it pretty sizable. (kind of like what I have and its good another nation is doing this that way people cant call this wank any more I thought I was the only one who knew about this tech I guess not :P good luck Layarteb )
Layarteb
16-09-2005, 17:34
The test satellite is significantly smaller than the actual satellite would be. The satellite is equipped with a heat core that stores the energy until it is full. Then the beam is shot down, empting the core. The process continues like that. On the ground, the heat is stored in a massive bank of heat sinks, capable of providing 48 hours of pure energy, should the satellite be out of range. This test will only beam down enough energy for 12 actual hours of operation. If this is successful, the main satellite will be lifted into orbit via rocket.
The Fedral Union
16-09-2005, 17:37
wouldn’t that be kind of in efficient? Because you would need a shit load of those things to provide some what reasonable outputs then again I suppose its cheaper than the big things we have..
Layarteb
16-09-2005, 17:45
wouldn’t that be kind of in efficient? Because you would need a shit load of those things to provide some what reasonable outputs then again I suppose its cheaper than the big things we have..

This is a TEST. The big ones will be big enough to provide 48 hours worth of heat for self-sustainment. In order to build something to provide continuous energy fulfillment would be pretty PMT, cost inefficient, and take up a lot of space and there is a lot of debris up there.
Shildonia
17-09-2005, 02:21
Debris is only an issue if you put the satellites in Low-to-Medium Earth Orbit. Most of the plans for these kinds of systems involve putting them in one of the Earth-Moon Lagrange Points (or it might be one of the Earth-Sun Lagrange Points). Either way there's not much debris, only a few specks of dust.
Incidently, if you do choose to build a larger scale prototype at EML1, let me know, because the Shildonian Space Agency has a small (4 man crew) space station for refuelling the Selene NTRs used for missions to Mars and Near Earth Asteroids. It might make servicing\assembly easier if your crews have a friendly port nearby. We might also be willing to offer the use of one of our Nuclear-Electric Tugs to tow the components from LEO to EML1, in exchange for a share of the data.

BTW, these things were proposed in the late 70's, so technically they're quite feasible. It's just the cost of launching them that's the problem. Assuming you've got a cheap Heavy Lift Vehicle that shouldn't be too much of a problem.
Layarteb
17-09-2005, 02:29
Debris is only an issue if you put the satellites in Low-to-Medium Earth Orbit. Most of the plans for these kinds of systems involve putting them in one of the Earth-Moon Lagrange Points (or it might be one of the Earth-Sun Lagrange Points). Either way there's not much debris, only a few specks of dust.
Incidently, if you do choose to build a larger scale prototype at EML1, let me know, because the Shildonian Space Agency has a small (4 man crew) space station for refuelling the Selene NTRs used for missions to Mars and Near Earth Asteroids. It might make servicing\assembly easier if your crews have a friendly port nearby. We might also be willing to offer the use of one of our Nuclear-Electric Tugs to tow the components from LEO to EML1, in exchange for a share of the data.

BTW, these things were proposed in the late 70's, so technically they're quite feasible. It's just the cost of launching them that's the problem. Assuming you've got a cheap Heavy Lift Vehicle that shouldn't be too much of a problem.

Definitely MT just a massive satellite like Icarus in 007 Die Another Day would be kind of more advanced than the time allows. Either way, thank you for the info about the station.
Elephantum
17-09-2005, 20:41
Not sure if this would work, but would it generate more power if it was collected closer to the sun, say by a satellite orbiting venus or mercury, and then relay it to a satellite orbiting Earth? I would offer you help in putting one around venus, as I have 30 or so men in two space stations there, but due to the Poland situation and the fact you have a load of nukes pointed at Honululu, where one of my heads of state is, that can't happen as of now. Maybe someday, on more peaceful terms.
Layarteb
18-09-2005, 00:29
Yes it would be more effective to put that close but it would need serious heat shielding. BTW my blockaide around Krey is known, the fact that my vessels have nuclear weapons isn't. Load-outs aren't published in any specifics.
Shildonia
18-09-2005, 02:11
The panels themselves would generate more power, but they'd only be able to transmit when Earth and whichever planet they're orbiting are on the same side of the Sun. You also lose some of the additional power due to having to transmit the energy further, and there are the logistics of actually moving the satellites into position (bearing in mind that even probes, which are considerably smaller than a full-size version of one of these would be, have to do multiple flybys in order to reach the inner planets).
Layarteb
18-09-2005, 02:14
The panels themselves would generate more power, but they'd only be able to transmit when Earth and whichever planet they're orbiting are on the same side of the Sun. You also lose some of the additional power due to having to transmit the energy further, and there are the logistics of actually moving the satellites into position (bearing in mind that even probes, which are considerably smaller than a full-size version of one of these would be, have to do multiple flybys in order to reach the inner planets).

The beam "could" be slightly amplified when shot between satellites so that it could lose very little, if anything. There won't be much resistance to travel through in space as there is no air or anything like that.
Layarteb
25-09-2005, 20:01
The satellite was fully deployed. Its collection shield faced the sun and its power core began to fill up. The enormous heat from the sun's rays was pefect. The atmosphere had not dilluted them and it would be plenty to allow the substation on the surface to make steam. It didn't take long before all of the rays were absorbed and the power core full, about four hours. The pressurization system inside the core kept the heated air compacted tightly, allowing more heat to build up from the high pressure. When the core was full, the satellite shifted its direction nozzle to the propper coordinates and the substation below sat ready to recieve the beam.

Then, with a flash and shock, the bright orange and red beam shot down from the satellite, focused right into the power collection array. The substation on the ground quickly absorbed the heat and transferred it to the numerous banks of heat sinks throughout the collection facility. Inside the control room, operators watched through cameras as the power core emptied itself. They watched as gauges and read-outs showed the heat sinks fill up. It took all of ten minutes to empty out the power core.

The satellite went dormant. If this were not a test, the satellite would return to collecting rays.

On the ground, the substation began to go to work. Steam was created and turbines began to move. Slowly but surely, the power station began to produce electricity, 250 megawatts worth.