Research Article
Trust-Region Method for Load Flow Solution of Three-Phase Unbalanced Electric Power Distribution System
Table 8
Type and length of conductor lines of 123-bus network.
| No. | Line | Conductor type | Length (ft) |
|
| 1 | 0–1 | | | 2 | 1–2 | 1 | 400 | 3 | 2–3 | 5 | 175 | 4 | 2–4 | 6 | 250 | 5 | 2–8 | 1 | 300 | 6 | 4–5 | 6 | 200 | 7 | 4–6 | 6 | 325 | 8 | 6–7 | 6 | 250 | 9 | 8–9 | 1 | 200 | 10 | 9–13 | 5 | 225 | 11 | 9–10 | 4 | 225 | 12 | 9–14 | 1 | 300 | 13 | 10–15 | 4 | 425 | 14 | 14–35 | 6 | 150 | 15 | 14–19 | 1 | 825 | 16 | 12–15 | 4 | 250 | 17 | 11–15 | 4 | 250 | 18 | 16–17 | 6 | 375 | 19 | 16–18 | 6 | 350 | 20 | 19–20 | 4 | 250 | 21 | 19–22 | 1 | 300 | 22 | 20–21 | 4 | 325 | 23 | 22–23 | 5 | 525 | 24 | 22–24 | 1 | 250 | 25 | 24–25 | 6 | 550 | 26 | 24–26 | 1 | 275 | 27 | 26–27 | 2 | 350 | 28 | 26–29 | 1 | 200 | 29 | 27–28 | 2 | 275 | 30 | 27–32 | 6 | 225 | 31 | 28–34 | 4 | 500 | 32 | 29–30 | 1 | 300 | 33 | 30–31 | 1 | 350 | 34 | 31–121 | 1 | 200 | 35 | 32–33 | 6 | 300 | 36 | 35–16 | 6 | 100 | 37 | 36–37 | 3 | 650 | 38 | 36–41 | 1 | 250 | 39 | 37–38 | 4 | 300 | 40 | 37–39 | 5 | 250 | 41 | 39–40 | 5 | 325 | 42 | 41–42 | 6 | 325 | 43 | 41–43 | 1 | 250 | 44 | 43–44 | 5 | 500 | 45 | 43–45 | 1 | 200 | 46 | 45–46 | 4 | 200 | 47 | 45–48 | 1 | 250 | 48 | 46–47 | 4 | 300 | 49 | 48–49 | 1 | 150 | 50 | 48–50 | 1 | 250 | 51 | 50–51 | 1 | 250 | 52 | 51–52 | 1 | 250 | 53 | 53–54 | 1 | 200 | 54 | 54–55 | 1 | 125 | 55 | 55–56 | 1 | 275 | 56 | 55–58 | 1 | 350 | 57 | 56–57 | 1 | 275 | 58 | 58–59 | 5 | 250 | 59 | 58–61 | 1 | 750 | 60 | 59–60 | 5 | 250 | 61 | 61–62 | 1 | 550 | 62 | 61–63 | 7 | 250 | 63 | 63–64 | 7 | 175 | 64 | 64–65 | 7 | 350 | 65 | 65–66 | 7 | 425 | 66 | 66–67 | 7 | 325 | 67 | 68–69 | 4 | 200 | 68 | 68–73 | 1 | 275 | 69 | 68–98 | 1 | 250 | 70 | 69–70 | 4 | 275 | 71 | 70–71 | 4 | 325 | 72 | 71–72 | 4 | 275 | 73 | 73–74 | 6 | 275 | 74 | 73–77 | 1 | 200 | 75 | 74–75 | 6 | 350 | 76 | 75–76 | 6 | 400 | 77 | 77–78 | 1 | 400 | 78 | 77–87 | 1 | 700 | 79 | 78–79 | 1 | 100 | 80 | 79–80 | 1 | 225 | 81 | 79–81 | 1 | 475 | 82 | 81–82 | 1 | 475 | 83 | 82–83 | 1 | 250 | 84 | 82–85 | 6 | 675 | 85 | 83–84 | 1 | 250 | 86 | 85–86 | 6 | 475 | 87 | 87–88 | 1 | 450 | 88 | 88–89 | 4 | 175 | 89 | 88–90 | 1 | 275 | 90 | 90–91 | 5 | 225 | 91 | 90–92 | 1 | 225 | 92 | 92–93 | 6 | 300 | 93 | 92–94 | 1 | 225 | 94 | 94–95 | 4 | 275 | 95 | 94–96 | 1 | 300 | 96 | 96–97 | 5 | 200 | 97 | 98–99 | 1 | 275 | 98 | 99–100 | 1 | 550 | 99 | 100–101 | 1 | 300 | 100 | 101–116 | 1 | 800 | 101 | 102–103 | 6 | 225 | 102 | 102–106 | 1 | 275 | 103 | 103–104 | 6 | 325 | 104 | 104–105 | 6 | 700 | 105 | 106–107 | 5 | 225 | 106 | 106–109 | 1 | 325 | 107 | 107–108 | 5 | 575 | 108 | 109–110 | 4 | 450 | 109 | 109–117 | 1 | 1000 | 110 | 110–111 | 4 | 300 | 111 | 111–112 | 4 | 575 | 112 | 111–113 | 4 | 125 | 113 | 113–114 | 4 | 525 | 114 | 114–115 | 4 | 325 | 115 | 36–120 | 1 | 375 | 116 | 53–119 | 1 | 400 | 117 | 68–118 | 1 | 350 | 118 | 102–122 | 1 | 250 | 119 | 61–118 | 1 | 250 | 120 | 19–120 | 1 | 250 | 121 | 14–119 | 1 | 250 | 122 | 98–122 | 1 | 250 |
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Transformer with impedance: Z aa = Z bb = Zcc = 0.017306 + j0.138444 ohms and Z ab = Z ac = Zbc = 0 ohms. |