Variable magnetic coupling transducers, Other Engineering

Variable magnetic coupling transducers

A transducer of this type relies on variable coupling between magnetic coils. An example is a Linear Variable Differential Transformer
(LVDT):

 

242_Variable magnetic coupling transducers.png

Very common, especially in aircraft systems. It consists of three coils in line, two outer coils acting as the secondary of a transformer and
one central coil acting as the primary. Note that the secondary coils are connected in the opposite directions.

The displacement moves the ferromagnetic rod in relation to the coils and changes coupling between the coils. When the rod is off- center the coupling imbalance causes the AC voltage difference at the output of LDVT

 

 

 

Posted Date: 8/28/2012 6:55:47 AM | Location : United States







Related Discussions:- Variable magnetic coupling transducers, Assignment Help, Ask Question on Variable magnetic coupling transducers, Get Answer, Expert's Help, Variable magnetic coupling transducers Discussions

Write discussion on Variable magnetic coupling transducers
Your posts are moderated
Related Questions
A W12x40 beam is heated to 760°C. Answer the following questions. What is the W/D factor for sprayed protection? What is the W/D factor for box type protection? What is the spe

a rectangular beam of size 40mm*60mm is subjected to bending. the maximum bending stress is limited to 75N/mm^2. find the moment of resistance of beam section.

Aviation legislation - MAXIMUM TAKE-OFF MASS: Aircraft companies intending to manufacture a new design must have approval under Chapter A8-1 of BCAR or JAR-21 (Certification Pr

1. Air at 1 atm, 90F, and 8 ft/s enters a thin-walled tube of 4-in diameter. The tube surface temperature is maintained at 60F. Air exits the tube at 70F. Determine the length of t

Virtual prototyping techniques provide unique way of interacting with computer data and images. These removes the barriers of key board, monitor and mouse and allow user to experi

Q.  What do you mean by diffraction? Distinguish between Fresnel's and Fraunhofer's classes of diffraction. Ans. The phenomena of diffraction in case of light was first observ

how to load a large file consisting hex bytes without spaces and plot the required bytes

How do I create a demand schedual for 1 year?

Airflow control system principles: For any given engine there is only one set of conditions, mass flow, pressure ratio and rpm, at which all the compressor components are opera

PROPELLER OVERSPEED GOVERNORS: These devices protect against overspeed, they are separate governors to the P.C.U. and direct oil during an overspeed situation to coarsen the bl