Slot: XHX¶

Use this to specify the percent reactance, H-L (winding 1 to winding 2). Default is 7.

Applicable Classes¶

Name	Description	Modifies Slot
Autotrans	A Autotrans object in OpenDSS representing an auto-transformer where the seri...	no

Properties¶

Type and Range¶

Property	Value
Range	Float
Domain Of	Autotrans

Cardinality and Requirements¶

Property	Value
### Slot Characteristics

Property	Value
Owner	Autotrans

Comments¶

Import: creates a TransformerMeshImpedance between windings 1 and 2, with x = x0 = Zbase × XHX / 100, where Zbase uses winding 1's own kV together with the primary winding's kVA. The paired TransformerMeshImpedance.r/r0 is set from the sum of the two windings' %R (see %R comments), not from XHX itself. No separate zero-sequence reactance is derived; x0 always equals x. Export: recovered as the generic Transformer exporter's XHL field, using the same Zbase convention in reverse; the exported DSS text uses Transformer/XHL naming, not Autotrans/XHX (see class-level comments). Name equivalent to XHL in regular Transformer.

Identifier and Mapping Information¶

Annotations¶

property	value
order	17

Schema Source¶

from schema: https://gridappsd.github.io/dss-graph/opendss

Mappings¶

Mapping Type	Mapped Value
self	dss:XHX
native	dss:XHX
close	cim:TransformerMeshImpedance.x

LinkML Source¶

name: XHX
annotations:
  order:
    tag: order
    value: 17
description: Use this to specify the percent reactance, H-L (winding 1 to winding
  2). Default is 7.
comments:
- 'Import: creates a TransformerMeshImpedance between windings 1 and 2, with x = x0
  = Zbase × XHX / 100, where Zbase uses winding 1''s own kV together with the primary
  winding''s kVA. The paired TransformerMeshImpedance.r/r0 is set from the sum of
  the two windings'' %R (see %R comments), not from XHX itself. No separate zero-sequence
  reactance is derived; x0 always equals x. Export: recovered as the generic Transformer
  exporter''s XHL field, using the same Zbase convention in reverse; the exported
  DSS text uses Transformer/XHL naming, not Autotrans/XHX (see class-level comments).
  Name equivalent to XHL in regular Transformer.'
from_schema: https://gridappsd.github.io/dss-graph/opendss
close_mappings:
- cim:TransformerMeshImpedance.x
rank: 1000
owner: Autotrans
domain_of:
- Autotrans
range: float
required: false