Wireless power transfer is a generic term for a number of different technologies for transmitting energy by means of electromagnetic fields.
Working of solar power satellite ppt.
This can also be called as a form of wireless power transmission of power from space to the earth.
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The technologies listed in the table below differ in the distance over which they can transfer power efficiently whether the transmitter must be aimed directed at the receiver and in the type of electromagnetic energy they use.
A conceptual view of the system 4.
Space based solar power essentially consists of three functional units.
If the need arises for 24 hours power supply we are helpless.
It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power.
The satellite is stationed in the geostationary orbit and consists of photovoltaic cells that convert sunlight into an electric current which is used to power a microwave generator and accordingly generate microwave power.
In 1973 peter glaser was granted u s.
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The solution is wireless power transmission from spacethrough a system consisting of sps solar power satellite and rectenna rectifying antenna by microwaves.
We do not have to steer a micro wave beam electrically.
History originally known as satellite solar power system ssps was first described in november 1968.
One of the most advanced wireless power transfer systems is based on transferring solar power using a microwave or laser beam.
A dc to microwave converter.
A solar energy collector to convert the solar energy into dc direct current electricity.
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If we need to steer.
This presentation video deals with the brief description of solar power satellites sps.
Solar power from the satellite is sent to earth using a microwave transmitter.
Time varying electric.
Wireless power transmission for solar power satellite 3.
