{ "$schema": "http://json-schema.org/schema#", "$schemaVersion": "0.0.1", "$id": "https://smart-data-models.github.io/dataModels.CIMEnergyClasses/GovSteamIEEE1/schema.json", "title": " Smart Data Models - GovSteamIEEE1", "description": "Adapted from CIM data models. IEEE steam turbine governor model. Ref", "type": "object", "allOf": [ { "$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": [ "GovSteamIEEE1" ], "description": "Property. NGSI type. It has to be GovSteamIEEE1" }, "k": { "description": "Property. Model:'https://schema.org/Number'. Governor gain (reciprocal of droop) (K) (> 0). Typical Value = 25. Default: 0.0", "type": "number" }, "k1": { "description": "Property. Model:'https://schema.org/Number'. Fraction of HP shaft power after first boiler pass (K1). Typical Value = 0.2. Default: 0.0", "type": "number" }, "k2": { "description": "Property. Model:'https://schema.org/Number'. Fraction of LP shaft power after first boiler pass (K2). Typical Value = 0. Default: 0.0", "type": "number" }, "k3": { "description": "Property. Model:'https://schema.org/Number'. Fraction of HP shaft power after second boiler pass (K3). Typical Value = 0.3. Default: 0.0", "type": "number" }, "k4": { "description": "Property. Model:'https://schema.org/Number'. Fraction of LP shaft power after second boiler pass (K4). Typical Value = 0. Default: 0.0", "type": "number" }, "k5": { "description": "Property. Model:'https://schema.org/Number'. Fraction of HP shaft power after third boiler pass (K5). Typical Value = 0.5. Default: 0.0", "type": "number" }, "k6": { "description": "Property. Model:'https://schema.org/Number'. Fraction of LP shaft power after third boiler pass (K6). Typical Value = 0. Default: 0.0", "type": "number" }, "k7": { "description": "Property. Model:'https://schema.org/Number'. Fraction of HP shaft power after fourth boiler pass (K7). Typical Value = 0. Default: 0.0", "type": "number" }, "k8": { "description": "Property. Model:'https://schema.org/Number'. Fraction of LP shaft power after fourth boiler pass (K8). Typical Value = 0. Default: 0.0", "type": "number" }, "mwbase": { "description": "Property. Model:'https://schema.org/Number'. Base for power values (MWbase) (> 0) Default: 0.0", "type": "number" }, "pmax": { "description": "Property. Model:'https://schema.org/Number'. Maximum valve opening (Pmax) (> Pmin). Typical Value = 1. Default: 0.0", "type": "number" }, "pmin": { "description": "Property. Model:'https://schema.org/Number'. Minimum valve opening (Pmin) (>= 0). Typical Value = 0. Default: 0.0", "type": "number" }, "t1": { "description": "Property. Model:'https://schema.org/Number'. Governor lag time constant (T1). Typical Value = 0. Default: 0", "type": "number" }, "t2": { "description": "Property. Model:'https://schema.org/Number'. Governor lead time constant (T2). Typical Value = 0. Default: 0", "type": "number" }, "t3": { "description": "Property. Model:'https://schema.org/Number'. Valve positioner time constant (T3) (> 0). Typical Value = 0.1. Default: 0", "type": "number" }, "t4": { "description": "Property. Model:'https://schema.org/Number'. Inlet piping/steam bowl time constant (T4). Typical Value = 0.3. Default: 0", "type": "number" }, "t5": { "description": "Property. Model:'https://schema.org/Number'. Time constant of second boiler pass (T5). Typical Value = 5. Default: 0", "type": "number" }, "t6": { "description": "Property. Model:'https://schema.org/Number'. Time constant of third boiler pass (T6). Typical Value = 0.5. Default: 0", "type": "number" }, "t7": { "description": "Property. Model:'https://schema.org/Number'. Time constant of fourth boiler pass (T7). Typical Value = 0. Default: 0", "type": "number" }, "uc": { "description": "Property. Model:'https://schema.org/Number'. Maximum valve closing velocity (Uc) (< 0). Unit = PU/sec. Typical Value = -10. Default: 0.0", "type": "number" }, "uo": { "description": "Property. Model:'https://schema.org/Number'. Maximum valve opening velocity (Uo) (> 0). Unit = PU/sec. Typical Value = 1. Default: 0.0", "type": "number" } } } ] }