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Support Parallel Overhead Distribution Lines/Underground cables #25

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EmilyYLMa opened this issue May 8, 2019 · 0 comments

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EmilyYLMa commented May 8, 2019 •

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Overhead lines and underground cables from two different feeders commonly run in parallel. For example:

Two different feeders leaving the same substation can share the same pole before branching out.
Overhead lines of two feeders can also merge together, run in parallel for a while, and then branch out again.
Underground cables from two feeders can also share the same common trench.

The work is to update calculations so the mutual impedances between the two lines are known. This will enable more accurate power-flow calculations.

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