A 3-0, Y connected generator supplies a star connected inductive load. The neutral of load is...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A 3-0, Y connected generator supplies a star connected inductive load. The neutral of load is solidly grounded and that of generator is isolated. The load reactance per phase is 0.5 pu. The zero sequence reactance of load is 10% of the positive sequence reactance. The transmission line reactance is 0.1 pu per phase. Xg₁=Xg2 = j0.5 pu, An LG LG fault fault occurs Xgo = j0.05 pu. An g0 midway in the line. The fault current, if the voltage at fault point is 120° pu and zero sequence reactance of line is 0.3 pu, is pu. A 3-0, Y connected generator supplies a star connected inductive load. The neutral of load is solidly grounded and that of generator is isolated. The load reactance per phase is 0.5 pu. The zero sequence reactance of load is 10% of the positive sequence reactance. The transmission line reactance is 0.1 pu per phase. Xg₁=Xg2 = j0.5 pu, An LG LG fault fault occurs Xgo = j0.05 pu. An g0 midway in the line. The fault current, if the voltage at fault point is 120° pu and zero sequence reactance of line is 0.3 pu, is pu.
Expert Answer:
Answer rating: 100% (QA)
Solution To determine the fault current when an LG fault occurs midway in the line we can follow these steps 1 Identify the fault path The LG fault in... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Question 1 Each vendor in Vendors table is preassigned a DefaultTermsID Find the total vendors that have DefaultTermsID 2 by writing a SELECT statement with GROUP BY Question 2 Write a SELECT...
-
An observer moves her eyes to the right at 1 deg / second, during which time the image of an object moves leftward on her retina at 2 deg / second. According to the theory of command signals, the...
-
Sentry Transport, Inc., of Atlanta provides in-town parcel delivery services in addition to a full range of passenger services. Sentry engaged in the following activities during the current year: a....
-
1. You toss a six-sided die four times. What is the probability of getting four 5's? 2. You toss a six-sided die six times. What is the probability of getting each number exactly once? 3. You draw...
-
For the following exercises, write an explicit formula for each geometric sequence. a = {3,-1, -Im 3 }....}
-
The plaintiff worked in a maintenance department for the defendant, a railway company, as a forklift operator. She was the only female worker in that department, and her supervisor repeatedly told...
-
Thompson Products produces plastic containers through a blow molding process. The com-pany uses process costing because its products are generally homogeneous and are produced in large batches....
-
One key limitation of Sage 50 Accounting software, while there is a Sage 50 cloud version that offers some cloud-based features, the mobile access and functionality may not be as extensive as with...
-
A medical study was conducted to study the relationship between infants systolic blood pressure and two explanatory variables, weight (kgm) and age ( days). The data for 25 infants are shown here. a....
-
On the governmental funds balance sheet, deferred inflows may report a. unamortized asset retirement costs. b. capital assets, net of depreciation. c. bond refunding losses. d. tax revenues expected...
-
Discuss the principles and workings of magnetic disk memory. Mention different ways to represent digital data on the magnetic surface.
-
A company with four equal share co-founders creates an Employee Stock Option Pool including up to 10% of the company's stocks. How much will the co-founders own on a fully diluted basis (meaning if...
-
A charge, Q = 4.0 x 109 C experiences a net electrostatic force of 1.2 x 106 N toward the north. a. Find the electric field (magnitude and direction) at the location of QA. b. If the charge QA is...
-
Suppose that Tesla Motors issued a bond with 1 8 years until maturity and a face value of $ 1 0 0 , and a coupon rate of 7 . 6 % ( annual payments ) . The yield to maturity on this bond when it was...
-
Listen Jessica jogged 9km in an hour. She covered the last 4km at a speed that was 2k(m)/(h) slower than her speed in the first 5km. What was her speed over the first 5km ?
-
Liabilities are classified on the balance sheet as current or long-term. accrued. unearned. deferred.
-
What kind of rays are X-rays?
-
A PWM inverter such as that of Figure is operating from a dc voltage of 75 V and driving a load with L = 53 mH and R = 1.7?. For a switching frequency of 1500 Hz, calculate the average load current,...
-
The induction motor of Problem 9.9 is supplied from an unbalanced two phase source by a four-wire feeder having an impedance Z = 0.32 + j1.5/phase. The source voltages can be expressed as V = 235 <...
-
A long, thin solenoid of radius r 0 and height h is shown in figure. The magnetic field inside such a solenoid is axially directed, essentially uniform and equal to H = Ni/h. The magnetic field...
-
Our number system consists of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Because we do not write numbers such as 12 as 012, the first significant digit in any number must be 1, 2, 3, 4, 5, 6, 7, 8,...
-
(a) Simulate the experiment of sampling 100 three-child families to estimate the probability that a three-child family has two boys. (b) Simulate the experiment of sampling 1000 three-child families...
-
A pair of fair dice is rolled. Fair die are die where each outcome is equally likely. (a) Compute the probability of rolling a seven. (b) Compute the probability of rolling snake eyes; that is,...
Study smarter with the SolutionInn App