{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/ExcIEEEST1A/schema.json",
    "title": " Smart Data Models - ExcIEEEST1A",
    "description": "Adapted from CIM data models. The class represents IEEE Std 421.5-2005 type ST1A model. This model represents systems in which excitation power is supplied through a transformer from the generator terminals (or the unit's auxiliary bus) and is regulated by a controlled rectifier.  The maximum exciter voltage available from such systems is directly related to the generator terminal voltage.  Reference: IEEE Standard 421.5-2005 Section 7.1.",
    "type": "object",
    "allOf": [
        {
            "$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": [
                        "ExcIEEEST1A"
                    ],
                    "description": "Property. NGSI type. It has to be ExcIEEEST1A"
                },
                "ilr": {
                    "description": "Property. Model:'https://schema.org/Number'. Exciter output current limit reference (I).  Typical Value = 0. Default: 0.0",
                    "type": "number"
                },
                "ka": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator gain (K).  Typical Value = 190. Default: 0.0",
                    "type": "number"
                },
                "kc": {
                    "description": "Property. Model:'https://schema.org/Number'. Rectifier loading factor proportional to commutating reactance (K). Typical Value = 0.08. Default: 0.0",
                    "type": "number"
                },
                "kf": {
                    "description": "Property. Model:'https://schema.org/Number'. Excitation control system stabilizer gains (K).  Typical Value = 0. Default: 0.0",
                    "type": "number"
                },
                "klr": {
                    "description": "Property. Model:'https://schema.org/Number'. Exciter output current limiter gain (K).  Typical Value = 0. Default: 0.0",
                    "type": "number"
                },
                "pssin": {
                    "description": "Property. Model:'https://schema.org/Number'. Selector of the Power System Stabilizer (PSS) input (PSSin). true = PSS input (Vs) added to error signal false = PSS input (Vs) added to voltage regulator output. Typical Value = true. Default: False",
                    "type": "number"
                },
                "ta": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator time constant (T).  Typical Value = 0. Default: 0",
                    "type": "number"
                },
                "tb": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator time constant (T).  Typical Value = 10. Default: 0",
                    "type": "number"
                },
                "tb1": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator time constant (T).  Typical Value = 0. Default: 0",
                    "type": "number"
                },
                "tc": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator time constant (T).  Typical Value = 1. Default: 0",
                    "type": "number"
                },
                "tc1": {
                    "description": "Property. Model:'https://schema.org/Number'. Voltage regulator time constant (T).  Typical Value = 0. Default: 0",
                    "type": "number"
                },
                "tf": {
                    "description": "Property. Model:'https://schema.org/Number'. Excitation control system stabilizer time constant (T).  Typical Value = 1. Default: 0",
                    "type": "number"
                },
                "uelin": {
                    "description": "Property. Model:'https://schema.org/Number'. Selector of the connection of the UEL input (UELin). Typical Value = ignoreUELsignal. Default: None",
                    "type": "number"
                },
                "vamax": {
                    "description": "Property. Model:'https://schema.org/Number'. Maximum voltage regulator output (V).  Typical Value = 14.5. Default: 0.0",
                    "type": "number"
                },
                "vamin": {
                    "description": "Property. Model:'https://schema.org/Number'. Minimum voltage regulator output (V).  Typical Value = -14.5. Default: 0.0",
                    "type": "number"
                },
                "vimax": {
                    "description": "Property. Model:'https://schema.org/Number'. Maximum voltage regulator input limit (V).  Typical Value = 999. Default: 0.0",
                    "type": "number"
                },
                "vimin": {
                    "description": "Property. Model:'https://schema.org/Number'. Minimum voltage regulator input limit (V).  Typical Value = -999. Default: 0.0",
                    "type": "number"
                },
                "vrmax": {
                    "description": "Property. Model:'https://schema.org/Number'. Maximum voltage regulator outputs (V).  Typical Value = 7.8. Default: 0.0",
                    "type": "number"
                },
                "vrmin": {
                    "description": "Property. Model:'https://schema.org/Number'. Minimum voltage regulator outputs (V).  Typical Value = -6.7. Default: 0.0",
                    "type": "number"
                }
            }
        }
    ]
}