Determine self inductances of coils, Electrical Engineering

Assignment Help:

Determine self inductances of coils:

The number of turns in two coupled coils A and B are 600 and 1700 respectively. While a current of 6 A flows in coil B, the total flux in this coil is 0.8 m Wb and the flux linking the first coil is 0.5 m Wb. Determine self inductances of coils A and B, mutual inductance among the coils and coefficient of coupling.

Solution

N1 = 600, N2 = 1700, i2 = 6 A, Φ2 = 0.8 m Wb, Φ21 = 0.5 m Wb

L  = N (φ2/i2 )= (1700 × 0.8 × 10-3 /6) = 0.227 H

k = φ21  / φ2= (0.5 × 10 - 3 )/ (0.8 × 10-3  )= 0.625

Self inductance

 L= N 2 μ A/ i

∴          L1  =   (N1) 2 μ A/ l

L2  =   (N2) 2 μ A/ l

∴          L2/ L1 =   (N2) 2 /(N1) 2

∴          L1 = L2   (N1) 2 /(N2) 2    = 0.227 ((600)2/(1700)2 = 0.028 H

Mutual Inductance

899_Determine self inductances of coils.png


Related Discussions:- Determine self inductances of coils

Robotic Arm Project, This is basically a simple senior design project where...

This is basically a simple senior design project where the professors are giving us a limited budget and providing us with an Arduino Board. (We can use rasberry pi, beagle bone, e

Define two popular parallel protocol used in embedded system, a. Compare th...

a. Compare the serial protocols, parallel protocols and wireless protocols in terms of formats, speed, performance and security issues. b. Briefly define two popular parallel pr

Write a short note on rs-232-c, Write a short note on RS-232-C. The RS-...

Write a short note on RS-232-C. The RS-232 standard is a collection of connection standards among different pieces of equipment. The EIA RS-232 serial communication standard is

Determine the resultant mmf, Q. The N-coil windings of a three-phase, two-p...

Q. The N-coil windings of a three-phase, two-pole machine are supplied with currents ia,ib, and ic, which producemmfs given by F a = Ni a cos θm; F b = Ni b cos(θm - 120°); and

Sim set interrupt mask instruction, SIM Set Interrupt Mask Instruction ...

SIM Set Interrupt Mask Instruction This  instruction is used  to mask unmask 8085 interrupts and send  serial  output  data. The accumulator  is used to load the  require data

Detection and handling of gas leakage, Detection and Handling of Gas Leakag...

Detection and Handling of Gas Leakage : If you are using a toxic gas or have a store for it you must have some devices to indicate the leakage, if any. Though numerous monitoring

Segment is used to store interrupt, Which Segment is used to store interrup...

Which Segment is used to store interrupt and subroutine return address registers? Ans) Stack Segment in segment register is used to kept interrupt and subroutine return address

Management process of balanced score card, Management Process of Balanced S...

Management Process of Balanced Score Card The BSC (Balanced Score Card) proposes four a new management processes which separately and in combination, contributes to linking lo

Project, Hello I am doing a Btec degree in Electrical and electronic engine...

Hello I am doing a Btec degree in Electrical and electronic engineering and I was wondering if you can help me complete it because I am behind

Form factor, why voltages are in multiple in 11

why voltages are in multiple in 11

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd