78 Pages
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11,547 Words
Most industrial processes require rotation of the motors in forward and reverse directions for desired periods. One good example is the automated bottle filling plant. Here the bottles move on a conveyor belt. When the bottles come under the filler, the filler comes down (the motor attached with the mechanism rotates forward) and fills the bottle (the motor stops), then it goes up (the motor rotates in reverse direction) and stops unti […]
35 Pages
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6,522 Words
The study for the search of renewable sources of energy is now a major concern worldwide as replacement to the high demand of fossil fuels. Majority of the electricity that is generated uses the Faraday's law, the electromagnetic induction. This law led to new technologies that even brought up the misconception of free energy. Energy only becomes free if we don't have to pay for the generation of it; hence we resort to abundant sources […]
ABSTRACT The project provides a system that allows for consumed electricity reading in units as well as the amount charged over it to the user. This system provides the electricity readings on an LCD screen and cost to the user. This lets the user know about his exact electricity units consumed and cost directly from his meter so that there is no chance of bill tampering. The project allows a one way reading - on LCD display. The syst […]
ABSTRACT DC motors are widely used in industries because of its versatile characteristics and because of power electronics devices its controlling is becoming sophisticated and precise, but on the other hand because of the power electronics devices power factor and total harmonics distortion problem is becoming more prominent. In this paper DC motor controlled using ATmega8 (AT89C52) microcontroller which is the heart of the system. T […]
ABSTRACT The plan and improvement of a keen observing and controlling framework for energy meters continuously has been discussed in this paper. With the end goal to screen the energy consequently, diminish creation cost, the Remote Meter Reading System is produced using wireless network (wireless LAN). Remote energy meters were structured with prepaid appropriation framework. Structure of which utilizes virtual instrument programming […]
ABSTRACT cThe chopper responds by providing variable voltage to the armature for receiving desired speed in accordance with the signal received from controller via firing circuit. There are two controlling loops one for controlling current and one for controlling speed. In this way modeling of separately excited DC motor is done. The model is simulated using matlab after obtaining the complete model of the system. Simulation is done f […]
ABSTRACT The study for the search of renewable sources of energy is now a major concern worldwide as replacement to the high demand of fossil fuels. Majority of the electricity that is generated uses the Faraday's law, the electromagnetic induction. This law led to new technologies that even brought up the misconception of free energy. Energy only becomes free if we don't have to pay for the generation of it; hence we resort t […]