Internal winding faults resulting from the degradation of transformer winding insulation can be catastrophic and hence expensive. In the new environment of deregulation, utilities therefore are needing inexpensive methods employed to detect such faults in the incipient stage.

The development of an accurate internal fault diagnostic technique for transformers must be based on analysis of quantities from faults scenarios.

Considering the safety of personal, the damage that will occur in the transformer, the consumed time, and related c ....etc

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Anticancer Activity of Chamaejasmine:Effect on Tubulin Protein


Introduction
Cancer, which is a great threat to human life, is a serious disease with a complex pathogenesis.
Many chemotherapeutic drugs have been developed to treat cancer, including DNA-alkylating agents
and antimitotic agents . A great number of natural products such as taxol and vinca alkaloids are
well known for their effective antimitotic activity. However, their complex synthesis, difficult
formulation ....etc

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i want modelling and thermal analysis of diesel engine piston with catia and ansys pdf material ....etc

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Abstract-Power system engineers are currently facing challenges to increase the power transfer capabilities of existing transmission system. This is where the Flexible AC Transmission Systems (FACTS) technology comes into effect. With relatively low investment, compared to new transmission or generation facilities, the FACTS technology allows the industries to better utilize the existing transmission and generation reserves, while enhancing the power system performance. Moreover, the current trend of deregulated electricity m ....etc

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Increases in the installed capacity and the interconnection of the transmission networks lead to possibility of
fault currents. Fault currents results from various kinds of high voltage stresses caused by lighting and short circuits
or other system disturbances, which send a surge power through the grid.
One of the usages of superconductors is protecting electronic devices and systems from short circuit .
There are three types of superconductors fault current limiters (SFCL): resistive, inductive and hybrid. Protection of
scheme from cu ....etc

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Introduction

In the satellite launch vehicle, the Avionics system is proposed to be based on MIL-STD 1553B BUS. A number of interface modules for application such as sensor data acquisition, vehicle sequencing, control generation, command posting etc. are being designed with this interface. These interface modules are then connected to the onboard computers via the 1553B BUS. These modules have to be tested separately and evaluated and also confirm their compliance with the 1553B BUS standard before being integrated as the Avionics System. T ....etc

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SELECTION OF THE CUPOLA FURNACE AND FABRICATION OF THE MODEL

Done by
Name of group members
CEASE JUNIOR
FIJO GEORGE
FOUZIYA C M
HAREESH MOHANAN
JESBIN JOSEPH
JIBIN JOSEPH
ABSTRACT
A cupola or cupola furnace is a melting device used in foundries that can be used to melt cast iron, ni-resist iron and some bronzes. The cupola can be made in almost any practical size. The size of the cupola is represented or taken on the basis of the melting capacity and the diameters and can range from 18inches to 13 feet ....etc

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Presented By:
Marcin Janicki*, Marcin Daniel, Michal Szermer, Andrzej Napieralski

Abstract
The proper design and simulation of modern electronic microsystems oriented towards environment monitoring requires accurate models of various ambient sensors. In particular, this paper presents a comprehensive model of an ion sensitive eld effect transistor (ISFET). The model can be employed straightforwardly for simulations at device, circuit or system level. First, the model was validated with electrical measurements and simulatio ....etc

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Abstract

In paper the fundamental question about optimal interaction between the controlling stimuli generated by the active (powered) and the passive (unpowered) drives of the robotic systems have been studied. A mathematical statement of the problem has been proposed that is suitable to study this question for the semi-passively actuated n-degree-of-freedom robotic systems. The problem is formulated as an optimal control problem for n-degree-of-freedom mechanical system models a semi-passively actuated robot. We take into account the inter ....etc

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The modeling and simulation of a grid-connected wind power system or WECS (acronym for Wind Energy Conversion System) has been carried out. Our goal is to design and test a power system of 14.9 KVA capacity, operating at 440V, 20m / s wind speed base, induction generator based on wind power system through. MATLAB simulation. The various components of a wind power system, namely wind turbine, generator, control system, rectifier-inverter, battery, load and other equipment, including transformers, network, etc., were Decided according to the scop ....etc

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