{
  "id": "1989_transmission_electrical",
  "source_year": 1989,
  "paper_page": 1242,
  "source_table": "XII",
  "verification": "review transcription from v0.2; independent validation pending",
  "notes": "100 MVA and 230 kV base",
  "records": [
    {
      "line_id": 1,
      "from_bus": 1,
      "to_bus": 3,
      "R_pu": 0.0342,
      "X_pu": 0.18,
      "B_over_2_pu": 0.0106,
      "current_rating_pu": 0.85
    },
    {
      "line_id": 6,
      "from_bus": 1,
      "to_bus": 3,
      "R_pu": 0.0342,
      "X_pu": 0.18,
      "B_over_2_pu": 0.0106,
      "current_rating_pu": 0.85
    },
    {
      "line_id": 2,
      "from_bus": 2,
      "to_bus": 4,
      "R_pu": 0.114,
      "X_pu": 0.6,
      "B_over_2_pu": 0.0352,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 7,
      "from_bus": 2,
      "to_bus": 4,
      "R_pu": 0.114,
      "X_pu": 0.6,
      "B_over_2_pu": 0.0352,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 3,
      "from_bus": 1,
      "to_bus": 2,
      "R_pu": 0.0912,
      "X_pu": 0.48,
      "B_over_2_pu": 0.0282,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 4,
      "from_bus": 3,
      "to_bus": 4,
      "R_pu": 0.0228,
      "X_pu": 0.12,
      "B_over_2_pu": 0.0071,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 5,
      "from_bus": 3,
      "to_bus": 5,
      "R_pu": 0.0228,
      "X_pu": 0.12,
      "B_over_2_pu": 0.0071,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 8,
      "from_bus": 4,
      "to_bus": 5,
      "R_pu": 0.0228,
      "X_pu": 0.12,
      "B_over_2_pu": 0.0071,
      "current_rating_pu": 0.71
    },
    {
      "line_id": 9,
      "from_bus": 5,
      "to_bus": 6,
      "R_pu": 0.0228,
      "X_pu": 0.12,
      "B_over_2_pu": 0.0071,
      "current_rating_pu": 0.71
    }
  ]
}