Question: The synchronous motor of Problem 11.13 is operating under field-oriented torque control such that iD = 0. With the field current set equal to 14.5

The synchronous motor of Problem 11.13 is operating under field-oriented torque control such that iD = 0. With the field current set equal to 14.5 A and with the torque reference set equal to 0.75 of the motor rated torque, the motor speed is observed to be 1475 r/min.

a. Calculate the motor output power.

b. Find the quadrature-axis current i Q and the corresponding rms magnitude of the armature current ia.

c. Calculate the stator electrical frequency

d. Find the motor line-to-line terminal voltage.

Step by Step Solution

★★★★★

3.52 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

part a The various machine parameters were calculated in the solution to Problem ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

20-E-E-E-M (282).docx

120 KBs Word File

Students Have Also Explored These Related Electrical Engineering Questions!

If the synchronous motor of Problem 5.30 is now operated as a synchronous generator connected to an infinite bus of rated voltage, find the minimum per-unit field excitation (where 1.0 per unit is...

A shunt-wound motor has a field resistance of 400 Q and an armature resistance of 0.1 O and runs off 240 V supply. The armature current is 60 A and the motor speed is 900 rpm; Assuming a straight...

A power supply has a fixed output voltage of 12.0 V, but you need VT = 3.0V for an experiment. (a) Using the voltage divider shown in Fig. 19-66, what should R2 be if R1 is 10.0? (b) What will the...

??? General Motors and the Ignition Switch Recalls In November 2004, Candice Anderson was driving her boyfriend, Gene Erickson, to pick up his car when her Saturn lon swerved off the road at a slight...

Discussion case study must include: the title of the case, a three to four paragraph summary/outline of the important facts in the case, and your very detailed, specific and complete answer to each...

1. As a vehicle consumer, what can you do, before and after purchase, to prevent death and injury as described in the General Motors and the Ignition Switch Recalls case? 2. Responsibility for the...

You will write a 2 - 3 page paper, single spaced, one inch margins, 12 pt font, with double space between paragraphs. Your paper should comment on the financial statements for your company as they...

Attached are both the full project description and the General Motors SEC report. 2-3pagesinglepagepaper,1inchmargins,12pt.font...

Module Case Study Information A Module Case Study is a critical analysis and evaluation of a specific case or subject. For this course a Module Case Study must: Be two pages in length, double-spaced....

Three Cities Random samples of gasoline prices were obtained in three cities and are shown in the table. a. Assuming the overall level of significance is 0.05, what is the Bonferroni-corrected level...

A lossless transmission line operating at 4.5 GHz has L = 2.4H/m and Zo = 85 . Calculate the phase constant and the phase velocity u.

13 Drive-through window operations are becoming an increasing source of competitive advantage for the fast-food restaurant business. McBergers has performed poorly in this area compared to Mandys,...

Milestone Company estimates the company will incur $96,900 in overhead costs and 5,100 direct labor hours during the year. Actual direct labor hours were 4,400. Calculate the predetermined overhead...

Haynes, Inc., obtained 100 percent of Turner Companys common stock on January 1, 2011, by issuing 9,000 shares of $10 par value common stock . Hayness shares had a $15 per share fair value. On that...

On January 1, Espinoza Moving and Storage leased a truck for a four-year period, at which time possession of the truck will revert back to the lessor. Annual lease payments are $10,000 due on...

Job 303 includes direct materials costs of $ 500 and direct labor costs of $ 430. If the predetermined overhead allocation rate is 80% of direct labor cost, what is the total cost assigned to Job 303?

Use the information in Figure 7-12 of the chapter. Required: Prepare flexible budgets for the production and sale of 29,000 units and 31,000,respectively. 1 Item 2 Sales ($150 per unit) 3 Direct...

Explain the difference between group-level and business unit-level strategy.

Find Vo in the network shown using Thevenins Theorem IK ImA IKO lmA

Find Vo in the network shown using Thevenins Theorem 4 @wo- +12V 2mA 4

Use a combination of Thevenins Theorem and superposition to find Vo in the circuit shown. 4mA Vo 12V

Lily deposits $800 to her savings account on the first day of each year (at the beginning of each year) for 20 years. Mike deposits $800 to his savings account on the last day of each year (at the...

A gadget producer currently manufactures 300000 units per year. It buys gadgets lids from an outside supplier at a price of 2,1 USD per lid. The plant manager believes that it would be cheaper to...

2. vor Anode showed with a behoewel diverse portofoc wieder bera of 10 Where CORRECT The standard deviation of expected rom for investor will be higher than two Abachar porfolie belas Ons is exposed...