{ "$schema": "http://json-schema.org/schema#", "$schemaVersion": "0.0.1", "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/TapChangerTablePoint/schema.json", "title": " Smart Data Models - TapChangerTablePoint", "description": "Adapted from CIM data models. ", "type": "object", "allOf": [ { "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons" }, { "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons" }, { "properties": { "type": { "type": "string", "enum": [ "TapChangerTablePoint" ], "description": "Property. NGSI type. It has to be TapChangerTablePoint" }, "b": { "description": "Property. Model:'https://schema.org/Number'. The magnetizing branch susceptance deviation in percent of nominal value. The actual susceptance is calculated as follows: calculated magnetizing susceptance = b(nominal) * (1 + b(from this class)/100). The b(nominal) is defined as the static magnetizing susceptance on the associated power transformer end or ends. This model assumes the star impedance (pi model) form. Default: 0.0", "type": "number" }, "g": { "description": "Property. Model:'https://schema.org/Number'. The magnetizing branch conductance deviation in percent of nominal value. The actual conductance is calculated as follows: calculated magnetizing conductance = g(nominal) * (1 + g(from this class)/100). The g(nominal) is defined as the static magnetizing conductance on the associated power transformer end or ends. This model assumes the star impedance (pi model) form. Default: 0.0", "type": "number" }, "r": { "description": "Property. Model:'https://schema.org/Number'. The resistance deviation in percent of nominal value. The actual reactance is calculated as follows: calculated resistance = r(nominal) * (1 + r(from this class)/100). The r(nominal) is defined as the static resistance on the associated power transformer end or ends. This model assumes the star impedance (pi model) form. Default: 0.0", "type": "number" }, "ratio": { "description": "Property. Model:'https://schema.org/Number'. The voltage ratio in per unit. Hence this is a value close to one. Default: 0.0", "type": "number" }, "step": { "description": "Property. Model:'https://schema.org/Number'. The tap step. Default: 0", "type": "number" }, "x": { "description": "Property. Model:'https://schema.org/Number'. The series reactance deviation in percent of nominal value. The actual reactance is calculated as follows: calculated reactance = x(nominal) * (1 + x(from this class)/100). The x(nominal) is defined as the static series reactance on the associated power transformer end or ends. This model assumes the star impedance (pi model) form. Default: 0.0", "type": "number" } } } ] }