A 2-wire d.c. distributor AB is fed from both ends. At feeding point A, the voltage is maintained as at 230 V and at B 235 V. The total length of the distributor is 200 metres and loads are tapped off as under : 25 A at 50 metres from A ; 100 A at 100 metres from A ; 50 A at 150 metres from A. The total resistance of one conductor is 0-1 n. Calculate: (i) currents in various sections of the distributor (i) minimum voltage and the point at which it occurs.
A 2-wire d.c. distributor AB is fed from both ends. At feeding point A, the voltage is maintained as at 230 V and at B 235 V. The total length of the distributor is 200 metres and loads are tapped off as under : 25 A at 50 metres from A ; 100 A at 100 metres from A ; 50 A at 150 metres from A. The total resistance of one conductor is 0-1 n. Calculate: (i) currents in various sections of the distributor (i) minimum voltage and the point at which it occurs.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...
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