Abstract
This paper deals with a reduced rating delta-polygon
autotransformer based twenty-four-pulse ac-dc converter feeding
variable frequency induction motor drives (VFIMD's) for
improving power quality at the point of common coupling (PCC).
The proposed twenty four-pulse ac-dc converter is realized on the
principle of dc ripple re-injection technique for harmonic
mitigation. The design of the proposed autotransformer is
developed alongwith the necessary modifications required for
making it suitable for retrofit applications ....etc

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GOAL
It has always been an arduous task for the election commission to conduct free and fair polls in our country, the largest democracy in the world. Crores of rupees have been spent on this to make sure that the elections are riot free. But, now- a -days it has become common for some forces to indulge in rigging which may eventually lead to a result contrary to the actual verdict given by the people. My aim is to present a new online voting system employing biometrics in order to avoid rigging and to enhance the accuracy and speed o ....etc

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Power factor improvement of single phase ac voltage controller employing extinction angle control technique ppt wants
Full details about Power factor improvement of single phase ac voltage controller employing extinction angle control technique ppt ....etc

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I NEED PPT REGARDING DC-DC INTERLEAVED BOOST CONVERTERS APPLIED TO PV PANEL WITH OR WITHOUT MPPT ....etc

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demerit and merit of four quadrant d.c
drive
....etc

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non isolated high step up boost converter integrated with sepic converter matlab simulink model ....etc

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Power Factor Correction of Linear and Non-linear Loads Employing a Single Phase Active Power Filter Based on a Full-Bridge Current Source Inverter Controlled Through the Sensor of the AC Mains Current
Abstract:
In the last years the number of non-linear loads has been increasing rapidly. This non-linear load had drawn a current form the AC Mains with harmonic components, leading to low power factor, low efficiency, interference by the EMI, among others. A classic solution is the use of passive filters, which ....etc

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i want report on the topic high step up dc dc converter for a microgrid plz help ....etc

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ppt for nonisolated high stepup boost converter integrated with sepic converter ....etc

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i want a simple a creative explanation about drive employing dual converter,so that its is easily understanble by any1 ....etc

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