Chip Webber cwebber314

PSSE MOD Debug Notes

MOD File Builder often has trouble connecting to the PSSE API if the environment on your machine isn't exactly like PSSE/MOD expects.

This document show some common issues with MOD File Builder install and how to fix them.

If you can't get PSSE to open without MOD, you need to debug that first. Here are some PSSE Debug Notes

Sometimes a PSSE won't open after install. This is almost always caused by an unexpected Python configuration.

If you're struggling with MOD, see the MOD Debug Notes

Behavior:


	*******************
	Selected Line Name: Tower 1; Circuit 1
	*******************
	As an aid in setting distance relays, the worst case positive
	sequence line impedance, assuming untransposed phases, is:
	0.0357 +j 0.1484 Ohms, or 0.1527 Ohms @ 76.47 degrees.
	A zone 1 reach set to this value will not overreach the line.

	Length: 0.41 miles

	*******************
	Selected Line Name: Tower 1; Circuit 1
	*******************
	As an aid in setting distance relays, the worst case positive
	sequence line impedance, assuming untransposed phases, is:
	0.0357 +j 0.1484 Ohms, or 0.1527 Ohms @ 76.47 degrees.
	A zone 1 reach set to this value will not overreach the line.

	Length: 0.41 miles
	Surge impedance: 192.80 ohms Loading: 98.777 MW

	// Generate a Sankey diagram from a savnw case solve.
	// Values are entered by hand, so probably not accurate.
	// Loads are not shown so it looks like Kirchoff is violated
	// https://sankeymatic.com/build/
	//
	// Enter Flows between Nodes, like this:
	// Source [AMOUNT] Target

	MINE G [260] MINE
	HYDRO G [600] HYDRO

	<script type="importmap">
	{
	"imports":
	{
	"vue": "https://cdnjs.cloudflare.com/ajax/libs/vue/3.4.38/vue.esm-browser.min.js",
	"vuetify": "https://unpkg.com/[email protected]/dist/vuetify.esm.js"
	}
	}
	</script>
	<title>Network Diagram Demo</title>