Q2 (a) Two d.c. shunt generators Gl and G2, with ratings of 500 and 750 kW, respectively, and having the voltage vs. per cent current external characteristics shown 66아 650 64아 5 630- 620- 610t VeL 600 Calculate (i) the power output of each 590- generator and the total load when the 580- Generator A Generator B in figure below are connected in parallel. terminal voltage is 630 volts; (ii) the load delivered by generator G1 when generator G2 is "floating" 10 60 70 80 90 100 50 Per cent of rated current 10 20 30 40 (34)
Q2 (a) Two d.c. shunt generators Gl and G2, with ratings of 500 and 750 kW, respectively, and having the voltage vs. per cent current external characteristics shown 66아 650 64아 5 630- 620- 610t VeL 600 Calculate (i) the power output of each 590- generator and the total load when the 580- Generator A Generator B in figure below are connected in parallel. terminal voltage is 630 volts; (ii) the load delivered by generator G1 when generator G2 is "floating" 10 60 70 80 90 100 50 Per cent of rated current 10 20 30 40 (34)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Transcribed Image Text:Q2 (a) Two d.c. shunt generators Gl and G2,
with ratings of 500 and 750 kW,
66아
650
640
5 630-
620-
Generator A
respectively, and having the voltage vs. per
Generator B
cent current external characteristics shown
in figure below are connected in parallel.
Calculate (i) the power output of each 590-
generator and the total load when the 580-
terminal voltage is 630 volts; (ii) the load
delivered by generator G1 when generator
G2 is "floating"
600
10
10
20
30
40
80
90
100
50
Per cent of rated current
60
70
(34)
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