a. Determine the series impedance per mile of this line. primary feeder. The conductors are 250,000cm,...

  

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a. Determine the series impedance per mile of this line. primary feeder. The conductors are 250,000cm, CON Lay, all aluminum Figure 3.22 shows the pole configuration of conductors for a three-phase (AA) The nominal line-to-line voltage of the feeder is 14.4kV. A Determine the Kaep factor assuming a power factor of 0.88 Jag. e Determine the K factor. VA4.16 three-phase primary feeder is shown in Figure 3,23. The K = 0.00298639% drop/kVA-mile The Ko=0.00334353% rise/kvar-mile a. Determine the percent voltage drop to node E4. b. Determine the rating of a three-phase shunt capacitor bank to be placed at E3 to limit the voltage drop to E4 to 5.0%. %3! 2ft 米 2ft 25ft FIGURE 3.22 Problem 3.1: configuration. a. Determine the series impedance per mile of this line. primary feeder. The conductors are 250,000cm, CON Lay, all aluminum Figure 3.22 shows the pole configuration of conductors for a three-phase (AA) The nominal line-to-line voltage of the feeder is 14.4kV. A Determine the Kaep factor assuming a power factor of 0.88 Jag. e Determine the K factor. VA4.16 three-phase primary feeder is shown in Figure 3,23. The K = 0.00298639% drop/kVA-mile The Ko=0.00334353% rise/kvar-mile a. Determine the percent voltage drop to node E4. b. Determine the rating of a three-phase shunt capacitor bank to be placed at E3 to limit the voltage drop to E4 to 5.0%. %3! 2ft 米 2ft 25ft FIGURE 3.22 Problem 3.1: configuration.

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