Determine the parameters of the equivalent circuit, Electrical Engineering

Assignment Help:

No-load and blocked-rotor tests are conducted on a three-phase,wye-connected inductionmotor with the following results. The line-to-line voltage, line current, and total input power for the no-load test are 220 V, 20 A, and 1000 W; and for the blocked-rotor test they are 30 V, 50 A, and 1500 W. The stator resistance, as measured on a dc test, is 0.1  per phase.

(a) Determine the parameters of the equivalent circuit.

(b) Compute the no-load rotational losses.


Related Discussions:- Determine the parameters of the equivalent circuit

Name the flag available in status register of 8086, What are the different ...

What are the different flag available in status register of 8086? There are Six flags are present. They are, AF - Auxiliary Carry Flag CF - Carry Flag OF - Ove

What is autotransformers, Q. What is Autotransformers? In contrast to a...

Q. What is Autotransformers? In contrast to a two-winding transformer, the autotransformer is a single-winding transformer having a tap brought out at an intermediate point. Th

3-phase 120 degree mode vsi , 3-phase  120 0 Mode VSI In 1200 mode ...

3-phase  120 0 Mode VSI In 1200 mode VSI each thyristor  conducts for 1200. At a  time only  thyristor  one form  upper  group  and another  form group will conduct.  Only th

Compute the maximum internal torque, For the motor speci?ed in figure,  com...

For the motor speci?ed in figure,  compute the following: (a) The load component I' 2 of the stator current, the internal torque T, and the internal power P m for a slip of 0.

What is the direction of a line of flux, What is the Direction of a line of...

What is the Direction of a line of flux The direction of a line of flux is from the north pole to the south pole on the exterior of the magnet and is then supposed to continue

What is the function of the signal in 8086, What is the function of the sig...

What is the function of the signal in 8086? BHE signal means Bus High Enable signal. The BHE signal is made low when there is some read or write operation is carried out. i.e.

Find the number of possible station frequencies, Q. Find the number of poss...

Q. Find the number of possible station frequencies in the AM broadcast system in the United States

Covalent bonding, Covalent Bonding Exhibited through the diamond la...

Covalent Bonding Exhibited through the diamond lattice semiconductors. Each atom enclosed by four nearest neighbors, each comprising four electrons in the outermost orbi

Show power and power factor in ac circuits, Q. Show Power and Power Factor ...

Q. Show Power and Power Factor in ac Circuits? Power is the rate of change of energy with respect to time. The unit of power is a watt (W), which is a joule per second (J/s). T

Types of power diode , Types of Power Diode According  to their  rever...

Types of Power Diode According  to their  reverse recovery characteristics of power diodes it can be  classified as follows: a.       General purpose  diodes b.      Fas

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