{ "$schema": "http://json-schema.org/schema#", "$schemaVersion": "0.0.1", "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/GovGAST3/schema.json", "title": " Smart Data Models - GovGAST3", "description": "Adapted from CIM data models. Generic turbogas with acceleration and temperature controller.", "type": "object", "allOf": [ { "$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": [ "GovGAST3" ], "description": "Property. NGSI type. It has to be GovGAST3" }, "bca": { "description": "Property. Model:'https://schema.org/Number'. Acceleration limit set-point (Bca). Unit = 1/s. Typical Value = 0.01. Default: 0.0", "type": "number" }, "bp": { "description": "Property. Model:'https://schema.org/Number'. Droop (bp). Typical Value = 0.05. Default: 0.0", "type": "number" }, "dtc": { "description": "Property. Model:'https://schema.org/Number'. Exhaust temperature variation due to fuel flow increasing from 0 to 1 PU (deltaTc). Typical Value = 390. Default: 0.0", "type": "number" }, "ka": { "description": "Property. Model:'https://schema.org/Number'. Minimum fuel flow (Ka). Typical Value = 0.23. Default: 0.0", "type": "number" }, "kac": { "description": "Property. Model:'https://schema.org/Number'. Fuel system feedback (K). Typical Value = 0. Default: 0.0", "type": "number" }, "kca": { "description": "Property. Model:'https://schema.org/Number'. Acceleration control integral gain (Kca). Unit = 1/s. Typical Value = 100. Default: 0.0", "type": "number" }, "ksi": { "description": "Property. Model:'https://schema.org/Number'. Gain of radiation shield (Ksi). Typical Value = 0.8. Default: 0.0", "type": "number" }, "ky": { "description": "Property. Model:'https://schema.org/Number'. Coefficient of transfer function of fuel valve positioner (Ky). Typical Value = 1. Default: 0.0", "type": "number" }, "mnef": { "description": "Property. Model:'https://schema.org/Number'. Fuel flow maximum negative error value (MN). Typical Value = -0.05. Default: 0.0", "type": "number" }, "mxef": { "description": "Property. Model:'https://schema.org/Number'. Fuel flow maximum positive error value (MX). Typical Value = 0.05. Default: 0.0", "type": "number" }, "rcmn": { "description": "Property. Model:'https://schema.org/Number'. Minimum fuel flow (RCMN). Typical Value = -0.1. Default: 0.0", "type": "number" }, "rcmx": { "description": "Property. Model:'https://schema.org/Number'. Maximum fuel flow (RCMX). Typical Value = 1. Default: 0.0", "type": "number" }, "tac": { "description": "Property. Model:'https://schema.org/Number'. Fuel control time constant (Tac). Typical Value = 0.1. Default: 0", "type": "number" }, "tc": { "description": "Property. Model:'https://schema.org/Number'. Compressor discharge volume time constant (Tc). Typical Value = 0.2. Default: 0", "type": "number" }, "td": { "description": "Property. Model:'https://schema.org/Number'. Temperature controller derivative gain (Td). Typical Value = 3.3. Default: 0", "type": "number" }, "tfen": { "description": "Property. Model:'https://schema.org/Number'. Turbine rated exhaust temperature correspondent to Pm=1 PU (Tfen). Typical Value = 540. Default: 0.0", "type": "number" }, "tg": { "description": "Property. Model:'https://schema.org/Number'. Time constant of speed governor (Tg). Typical Value = 0.05. Default: 0", "type": "number" }, "tsi": { "description": "Property. Model:'https://schema.org/Number'. Time constant of radiation shield (Tsi). Typical Value = 15. Default: 0", "type": "number" }, "tt": { "description": "Property. Model:'https://schema.org/Number'. Temperature controller integration rate (Tt). Typical Value = 250. Default: 0.0", "type": "number" }, "ttc": { "description": "Property. Model:'https://schema.org/Number'. Time constant of thermocouple (Ttc). Typical Value = 2.5. Default: 0", "type": "number" }, "ty": { "description": "Property. Model:'https://schema.org/Number'. Time constant of fuel valve positioner (Ty). Typical Value = 0.2. Default: 0", "type": "number" } } } ] }