Vladimir Matveev: Electrical Generator

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**Vladimir MATVEEV**

**Electrical
Generator**

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**"Entirely New Kind Of Generator Invented"**

( 1-26-2003 ) TASHKENT,
Uzbekistan (UPI) -- An Uzbek inventor said he has created a
type of electrical generator that does not rely on the
principle of electromagnetic induction -- on which all
existing generators are based.

The new generator employs a
concept called magnetic conductivity modulation and it has
potential applications in industry, communications, households
and even the military, explained Vladimir Matveev, the
inventor, a specialist in electronics.

Matveev said he is convinced
he has created a fundamentally different machine.

"All electrical machines I
know are based on the principle of interaction between the
magnetic fluxes (lines of force) of their rotor (rotating
member) and stator (portion that remains fixed)," he
explained.

Such machines, Matveev said,
are based on electromagnetic induction, a property of energy
discovered by Michael Faraday, an English physicist and
chemist, in the 19th century. The machines produce electrical
current either by moving a conductor across a magnetic field
or by regulating the flux of that field.

"My machine has a principal
difference," Matveev told United Press International. "The
magnetic field of its stator does not interact with the
magnetic field of the rotor (because) its rotor is not a
magnet -- the rotor only changes the magnetic resistance of
the stator," he said.

The stator in Matveev's
generator contains a magnetic core with a permanent magnet and
a detachable winding. A rotor with changeable magnetic
resistance is placed at a cutoff point in the core's magnetic
field. It is composed of alternating magnetic and air parts
and can operate in either linear or rotary form.

When the rotor is set in
motion, its alternating components pass through the magnetic
core's cutoff point. When the magnetic part passes through the
cutoff point its magnetic resistance decreases. When the air
part passes through, its resistance increases.

This pulsing of resistance
results in changing the magnetic conductivity of the magnetic
core, which in turn produces an alternating electrical current
in the core's winding. The frequency of the winding's current
can be controlled by regulating the rotor's speed or by
changing certain qualities of its magnetic or air parts. Also,
the generator's electrical output -- its voltage -- can be
controlled by changing the configuration of the rotor's
components, Matveev explained.

Matveev said his generator
is different from an invention by Howard Johnson of the United
States. Johnson discovered how to build motors that can run
without input of electricity or any other kind of external
energy. He obtained a patent in 1973 for describing electrical
generation using only the energy contained in the atoms of
permanent magnets.

Matveev also said some
Russian inventors have experimented with a generator similar
to his. Their generator changes its magnetic conductivity by
changing temperature. However, the machine requires a lot of
time to be heated and cooled alternately and results in a
current frequency much lower than what generally is used in
industry. Moreover, the Russian generator requires high steel
density and greater mass.

Matveev's machine generates
electric energy of industrial frequency. Furthermore, he said
his machine is simple, reliable and requires less steel and
mass than conventional generators. It also can be adapted to
flows of low speeds, such as weak water or wind streams.
Matveev tested the generator in his former household in
Kazakhstan before he patented it in Uzbekistan.   
"I want to pass the invention
on to all mankind," he said.

Boris Abdurakhmanov,
director of the Uzbek Koinot (Cosmos) design office and head
of the laboratory of semiconductors and photoelectricity of
the Institute of Electronics of the Uzbek Academy of Sciences,
told UPI: "Matveev has offered a fundamentally new approach to
a problem of the creation of electric power generators."

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**[Russian
Patent
: ru2119674](matveev.pdf)**

**( PDF )**

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