Dc motor control with back emf technique

Assignment Help Electrical Engineering
Reference no: EM13513090

A sensorless brushless DC motor control with back emf (zero crossing point ) technique, using Arduino Microcontroller board control and describe in C. program language.

Reference no: EM13513090

Questions Cloud

Compute the frequency of the photon : A hydrogen atom emits a photon having an energy of 12.1 eV. What's the frequency of the photon
Evaluate the ph of a buffer made by dissolving h3po4 : Phosphate systems form essential buffers in organisms. Calculate the pH of a buffer made by dissolving 0.80mol of NaOH in 0.50L of 1.0M H3PO4.
How much work did arfeuille do on the object : In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using only his teeth. How much work did Arfeuille do on the object
Dominant language for the foreseeable future : Contemporary research suggests that warnings about the decline of English in the United States are unwarranted and that English will most likely remain the overwhelmingly dominant language for the foreseeable future.
Dc motor control with back emf technique : A sensorless brushless DC motor control with back emf (zero crossing point ) technique, using Arduino Microcontroller board control and describe
Explain combustion of natural gas occurs in most heaters : Combustion of natural gas (primarily methane) occurs in most household heaters. The heat given off in this reaction is used to raise the temperature of the air in the house.
Spanish conquest-colonization of mexico and the caribbean : Discuss two distinct and unrelated differences and one important similarity between the Spanish conquest, colonization of Mexico and the Caribbean (1521-1810) AND the U.S. acquisition of Mexican, Caribbean territories between 1848 and 1898.
How the problem has been approached : Describe the problem itself, the background of the problem,short literature review, the importance of solving that problem, etc.
Define water to produce hydrogen gas and sodium hydroxide : Sodium metal reacts with water to produce hydrogen gas and sodium hydroxide according to the chemical equation shown below. When 0.030 mol of Na is added to 100.00 g of water, the temperature of the resulting solution rises from 25.00°C to 37.90°C

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Project on lfc using tuned fopid i have considered a two

project on lfc using tuned fopid. i have considered a two area model. need help regarding implementation of ga matlab

  How many turns are required for a circular loop

How many turns are required for a circular loop of 100-mm radius to develop a peak emf of 10mV if the loop rotates 30r/s in the earth's magnetic field Take B = 60E-6T.

  What is rotating speed in rpm for a 4-pole induction machine

The stator frequency of an induction machine is 50 Hz and the rotor circuit frequency is 5 Hz. What is the rotating speed in rpm for a 4-pole induction machine

  Discuss the sequence of actions that occur in the operation

Discuss the sequence of actions that occur in the operation of an automatic washing machine. Indicate which actions are time-driven and which actions are event-driven.

  Calculate distance of first voltage min point to the load

A transmission line with characteristic impedance Z0= 60 ohms is connected to a load impedance ZL= 40-j20 ohms. The wavelength is 8 cm. A. Calculate the load reflection coefficient. B. Calculate the voltage standing wave ratio C.

  Feedback system stable using routh-hurwitz criterion

Determine the range of K that will make this unity feedback system stable using Routh-Hurwitz criterion and determine its gain margin and phase margin.

  Derive system diagram for a frequency-modulated transmitter

Derive a system diagram for a frequency-modulated transmitter and explain the function of each stage and detect and reproduce (demodulate) the message signal. Measure the frequency of the detected signal and compare that with the frequency of the m..

  Express the signal in terms of complex exponentials

a. What are the cyclic frequency (in Hz) and period of this signal b. Express this signal in the Quadrature and Sine/Angle forms. c. Express this signal in terms of complex exponentials (hint - use Euler's identity equation).

  Find the new speed and power factor when connected to supply

find the new speed and power factor,when connected to 22oV,25 hz. supply,the motor current remaining the same .The motor has total resistance of 1ohm.and total inductance of 0.1 H.

  Determine what is the frequency of the wave in hz

A uniform plane electromagnetic wave propagates in a lossless dielectric medium. The electric field in the wave has the instantaneous expression E(z,t) = iy 3 sin(3pi.109t + 100piz 600), V/m. i) What is the frequency of the wave in Hz

  Determine fourier transform of and plot magnitude function

Consider the signal x(t)=e^-at where a is a positive number. Determine the Fourier Transform of and plot both the magnitude and the phase angle as a function of the frequency.

  Find the inverse z transform f using the expression

Sometimes the partial fraction expansion is not needed in finding the inverse Z-transform- instead the properties of the transform can be used. Consider the function F(z) = z+ 1/z^2(z - 1) a. Determine whether F(z) is a proper rational function as ..

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