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27 January, 2014

CSRDM Position Measurement and Display Unit Project Documentation and PPT

CSRDM Position Measurement and Display Unit Project Documentation
CSRDM Position Measurement and
Display Unit Project Documentation
We are here providing you the Position Measurement and Display Unit for CSRDM for B.Tech students study Project  / Seminar Project. We are here providing Paper Presentation / Documentation along with PPT.

AIM :
This instrument is designed to measure and display the position of the control safety and control rod of PFBR, The position of the control rod is measured with a synchro control transmitter, converted into digital value by a synchro to digital convertor and displayed in 5 digits LED display panel after scaling and engineering unit conversion.

Principle :
Synchro control transmitters with reduction gears fitted in the CSRDM is used to measure the absolute position of the control rods. As the synchro control transmitter shaft is rotated when the drive mechanism is driven by the motor the angular position of the shaft is transmitted to the measurement system as three phases AC voltage signals. The synchro to digital convertor (SDC) board in the instrument charges this analog information in 14 bit binary value.  

The binary information is read into micro-controller multiplied by the scale factor (for converting transere motion to linear motion), packed into BCD format and then displayed on the 5 digit 7-segment display.

The BCD information is also transmitted via RS-232 or an RS-422 serial communication line of the micro-controller use is the control computer of the reactor. 

and go on..............................

Download CSRDM Abstract - CLICK HERE
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Download CSRDM Position Measurement and Display Unit Project Documentation - CLICK HERE
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Download CSRDM Position Measurement and Display Unit Project Documentation PPT - Power Point Presentation - CLICK HERE
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