{"type": "object", "properties": {"EFFECTIVEDATE": {"type": "string", "examples": ["1998/07/01 00:00:00"], "format": "date-time", "description": "Calendar date data set is effective"}, "INTERCONNECTORID": {"type": "string", "examples": ["N-Q-MNSP1", "NSW1-QLD1", "NSW1-SA1", "SNOWY1", "T-V-MNSP1", "V-S-MNSP1", "V-SA", "V-SN", "VIC1-NSW1"], "description": "The unique identifier for the interconnector."}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "The unique region identifier for a connection point of the interconnector"}, "VERSIONNO": {"type": "integer", "examples": ["1", "4"], "minimum": 0, "maximum": 65535, "description": "Version number within effective date of the status proposed"}, "DEMANDCOEFFICIENT": {"type": "number", "examples": ["-0.00000010835", "0.000000018182", "0", "0.000138"], "description": "The coefficient applied to the region demand in the calculation of the interconnector loss factor"}, "LASTCHANGED": {"type": "string", "examples": ["2003/11/25 15:41:18"], "format": "date-time", "description": "Last date and time record changed"}}, "required": ["EFFECTIVEDATE", "INTERCONNECTORID", "REGIONID", "VERSIONNO"], "description": "LOSSFACTORMODEL sets out the demand coefficients for each interconnector, used by LP Solver modelling of interconnector flows.\nLOSSFACTORMODEL is public data, so is available to all participants.\n\nSource\n\nLOSSFACTORMODEL only changes annually, when there is a change in the\ninterconnector."}