A 3-MVA, 60-Hz, 6.6-kV, four-pole, 96% efficient round rotor synchronous generator has the synchronous reactance of 4.0

Question:

A 3-MVA, 60-Hz, 6.6-kV, four-pole, 96% efficient round rotor synchronous generator has the synchronous reactance of 4.0 Ω/phase and negligible armature resistance. When operating at unity power factor, determine

(1) The maximum power it can deliver under steady state with no step loading,

(2) The rotor lead angle (power angle δ),

(3) The diesel engine horsepower output.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Introduction To Electrical Power And Power Electronics

ISBN: 9781466556607

1st Edition

Authors: Mukund R. Patel

See More Books

Question Posted: Dec 01, 2023 09:31 AM

See More Questions

A 5-MVA, 60-Hz, 6.6-kV, four-pole, 95% efficient round rotor synchronous generator has the synchronous reactance of 7.0 /phase and negligible armature resistance. When operating at unity power...
Jennifer, a single taxpayer, operates a business that produces $95,000 of income before any amounts are paid to her. She has no dependents and no other income. (Click the icon to view the standard...
A 125 MVA 11-kV three phase 50-Hz synchronous generator has a synchronous reactance of 1.33 pu. The generator achieves rated open circuit voltage at a field a current of 325 A. the generator is...
Lauren Smith was relaxing after work with a colleague at a local bar. After a few drinks, she began expressing her feelings about her company's new control initiatives. It seems that as a result of...
For each of the following accounts, indicate whether it would be increased with a debit or a credit. _________ Accounts Payable _________ Office Supplies _________ Interest Revenue _________ Income...
Buy Coastal, Inc., imposes a payback cutoff of three years for its international investment projects. If the company has the following two projects available, should it accept either ofthem? Yearsh...
Beng-Yu Woo, Xiaoming Li, and Vivian Hsiun created and patented an invention titled Full Duplex Single Chip Video Codec. At the time, Woo, Li, and Hsiun were employees of Infochips Systems, Inc....
Allison Corporation acquired 90 percent of Bretton on January 1, 2016. Of Bretton's total acquisition- date fair value, $60,000 was allocated to undervalued equipment (with a 10-year remaining life)...
As a successful entrepreneur and CEO, you are considering making some financial decisions for your engineering company. Examining the financial report of your company, you notice: . The upgrade of...
In light of Equation 3.6, discuss the generator maximum power capability at lower frequency all the way up to zero frequency (dc). At very low frequency, what would limit the maximum power...
Explain why the field excitation current of the generator alters the power factor as seen by the machine.
Problems 3148 refer to the following matrices: Perform the indicated operations, if possible. B 2 A = C = 2 0 -1 3 4 -2 -2 1 02 4 -3 1 35 B = D = -3 25 3 0 - 2
Compare how associates and joint ventures are reported by the investing company under IFRS Standards and US GAAP and discuss the advantages of both using the same approach.
Should professional accountancy bodies play any part in providing assurance about the quality of audit?
How are investors helped by market ratings of CSR performance?
Discuss possible causes for the issues in group accounting where similarities exist, and those where differences remain, between IFRS Standards and US GAAP.
How is the work of the Task Force on Climate-related Financial Disclosures contributing to sustainability?
What are the differences of the following: required rate of return on a stock, expected rate of return on a stock, actual or realized rate of return on a stock.
The vapor pressure of the liquid NH, is measured at different temperatures. The following vapor pressure data are obtained. Temperature, K P, mmHg 217.1 223.4 234.7 588.1 Calculate the enthalpy of...
Use a text editor to create a le containing the following data. Then use the load function to load the le into MATLAB, and use the mean function to compute the mean value of each column. 55 42 98 49...
Enter and save the data given in Problem 23 in a spreadsheet. Then import the spreadsheet le into the MA TLAB variable A. Use MATLAB to compute the sum of each column. Problem 23 Use a text editor to...
The volume V and surface area A of a sphere of radius r are given by a. Develop a pseudocode description of a program to compute V and A for 0 r 3 m and to plot V versus A. b. Write and run the...
In preparing the auditor's report, the report shall contain either an expression of opinion regarding the financial statements or an assertion that an opinion cannot be expressed. identify...
Define electronic record and image record and describe the relationship between the two records media?
Your long-lost Great Aunt died recently with no children. You receive a call informing you that you will inherit $100,000. Your mother would also like to gift you an additional $50,000 out of her...

A 3-MVA, 60-Hz, 6.6-kV, four-pole, 96% efficient round rotor synchronous generator has the synchronous reactance of 4.0

Question:

Step by Step Answer:

Solution Given MVA 3 MVA f 60 Hz V 66 kV linetoline voltage p 4 number of poles 096 efficiency Xs 4 phase synchronous reactance Ra 0 negligible armatu...View the full answer

Introduction To Electrical Power And Power Electronics

Students also viewed these Engineering questions