ieee1547.json•562 B
{
"name": "IEEE1547",
"description": "IEEE 1547-2018 Category B volt-var curve",
"type": "volt-var",
"points": [
[0.92, 0.44],
[0.98, 0.0],
[1.02, 0.0],
[1.08, -0.44]
],
"units": {
"voltage": "per-unit",
"var": "per-unit (of rated kVA)"
},
"notes": [
"IEEE 1547-2018 Category B default volt-var curve",
"Voltage range: 0.92 - 1.08 pu",
"Reactive power range: -0.44 to +0.44 pu (44% of rated kVA)",
"Positive values = absorb vars (inductive), negative = inject vars (capacitive)"
]
}