I need files about fractional order sysytem and implementation ....etc

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Hiiii!
i want more details about fractional order pid,
by genetic algorithm or Pso algorithm or ...

Thank you ....etc

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Simona Coman1, V. Comnac1, Member IEEE, Cr. Boldisor1, D.C. Dumitrache2
1Automation Department, “Transilvania” University of Brasov, 5 M.Viteazu Str.,
500174 Brasov, Romania, phone/fax: +40 0268 418836,
2 Department of Automatic Control, Technical University of Cluj-Napoca,
26-28 Gh. Baritiu Str., 400027 Cluj-Napoca, Romania



Abstract –

The distributed control systems with communication
networks are used in many industrial applications. These systems
are often re ....etc

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CYCLOCONVERTERS


In industrial applications, two forms of electrical energy are used: direct current (dc) and
alternating current (ac). Usually constant voltage constant frequency single-phase or three-phase
ac is readily available. However, for different applications, different forms, magnitudes and/or
frequencies are required. There are four different conversions between dc and ac power sources.
These conversions are done by circuits called power converters. The ....etc

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A Seminar Report
On
FRACTIONAL FREQUENCY TRANSMISSION SYSTEM


ABSTRACT
Present day Power System uses the frequency of 50Hz and facing some
Voltage and Power stability problems. In order to limit the problem a new method is
proposed. The Fractional Frequency Transmission System (FFTS) is a very promising
long-distance transmission approach, which uses lower frequency (50/3 Hz) to reduce
the electrical length of the ac power line, and thus, its transmission capacity can be
increased several fold. The ....etc

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i need a ppt on above topic so please provide it to me. ....etc

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pOWER TRANSMISSION THROUGH FRACTIONAL
FREQUENCY SYSTEM


ABSTRACT

The fractional frequency transmission system FFTS is a very promising long -distance transmission approach, which uses lower frequency (50/3) to reduce the electrical length of the AC power line, and thus its transmission capacity can be increased several fold . This paper introduces the primary experiments results of FFTS.

The experiment uses the phase-controlled cycloconverter as the frequency changer, stepping up 50/3Hz electricity to 50Hz electri ....etc

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need in detail information about the topic. ....etc

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A Technique for Orthogonal Frequency Division Multiplexing
Frequency Offset Correction

Abstract:
The Orthogonal Frequency Division Multiplexing (OFDM) is a Multi Carrier Modulation technique employing Frequency Division Multiplexing of orthogonal subcarriers. It is also sometimes called as discrete multitone modulation (DMT). It is better than CDMA in high bit rate and Broadband Communications .It is a multi carrier technique, which is very sensitive to Frequency Offset between transmitter and receiver. Th ....etc

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i need more information about this topic ....etc

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