stimulation of paralyzed muscle using infrared rays ir pdf
#1

H i am ajmal 
i would like to get details on stimulation of paralyzed muscle using ir rays pdf. i would like to doing a mini project  based on this topic. so i think ur project report and pdf is help for me...
now am studying b.tech in biomedical engineering at sahrdaya engineering collage at trissur...
so i need ur help .. please forward ur pdf ...
thanks
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#2

Most MHP (micro hydroelectric) plants use ELC (electronic load controller) for speed control. Several types of ELC have been developed so far. A simulated ballast load is connected through each phase of the generator terminals and ELC controls the power consumed by the ballast load to result in constant speed operation. The ELC developed so far uses thyristor switches in each phase to control the ballast load. The ELC detects the frequency of the system and compares it with the reference frequency, generates a common value of trip angle for the three pairs of thyristors of each phase. The performance of such an ELC is not perfect for consumers unbalanced load connected in each phase, which overloads the generator. This document presents an advanced type of ELC that detects the frequency as well as the charge current of the consumer of each phase and triggers the thyristor pairs with different values of firing angles for different phases. This solves the problem of generator overload with unbalanced consumer load. The Simulink model is developed to perform the transient analysis of the proposed scheme and the prototype hardware is also manufactured. The results of the simulation and the experimental results are presented.


MHP (micro hydroelectric power) is one of the most economical and environmentally friendly energy supplementation technologies in the rural area. MHP meets the demand for electric power in the rural area that is not served from the national grid due to the higher cost of the transmission line. Therefore, all MHP plants are operated in isolated mode. MHP designers always try to design the MHP at the lowest cost possible. Therefore, ELC (electronic load controller) is used instead of the oil pressure regulator to reduce the high cost of the regulator. MHP runs out of the river type plant without reservoir in headrace and the turbine is operated at constant head and discharge. The capacity of the plant is designed for the minimum available discharge in the dry season. Therefore, there is no meaning of saving water during the light load period.

MHP (micro hydroelectric power) is one of the most economical and environmentally friendly energy supplementation technologies in the rural area. MHP meets the demand for electric power in the rural area that is not served from the national grid due to the higher cost of the transmission line. Therefore, all MHP plants are operated in isolated mode. MHP designers always try to design the MHP at the lowest cost possible. Therefore, ELC (electronic load controller) is used instead of the oil pressure regulator to reduce the high cost of the regulator. MHP runs out of the river type plant without reservoir in headrace and the turbine is operated at constant head and discharge. The capacity of the plant is designed for the minimum available discharge in the dry season. Therefore, there is no meaning of saving water during the light load period.

It provides relief for headache, muscle pain, or fatigue (due to muscle strain) and also relives frozen muscle that prevents movement. The main function of this electronic instrument is to provide energy to the nerves of the muscle and eliminate cellulite. This instrument is interfaced with an IR receiver to control the cable less.
The current stimulator is one of the instruments most used for the diagnosis and treatment of a wide variety of neurological and muscular disorders. It works by forcing the electric current in a human system, to obtain information to treat the system.
The muscular stimulator circuit generates 150 μs of pulses at a frequency of 80 Hz, which is then given to the transformer secondary to generate 60V positive and 150V negative peaks at a very low current so that the patient is not subjected to any shock. The current of the current can be varied by changing the resistance which is connected to the pulse generator.
The pulse generator is the heart of the circuit that involves a microcontroller that generates a train of pulses. The microcontroller is interconnected with an IR receiver. This IR receiver receives the signal from its corresponding IR remote control. The other big advantage of this device is the intensity control. This feature helps us to establish low intensities for the elderly.
Electrical muscle stimulation may not be adequate for subjects with acute pathologies.  
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