Technical Committee 13 EQUIPMENT FOR ELECTRICAL ENERGY MEASUREMENT,TARIFF- AND LOAD CONTROL

Transcription

1 Technical Committee 13 EQUIPMENT FOR ELECTRICAL ENERGY MEASUREMENT,TARIFF- AND LOAD CONTROL

2 IEC x TR CIM/DLMS/COSEM Harmonization TC13/57 JWG16 Don Taylor Milan Kozole - convenor - expert

3 Introduction Need for integration of ERP, Smart Grid and Smart Meter systems. TC57 information exchange protocols for ERP systems integration IEC Interfaces for Meter Reading and Control TC13 information exchange protocols for electrical energy measurement, tariff and load control IEC series - DLMS/COSEM Integration point is logically at the head-end of the metering system where the most efficient translation can take place. 3

4 Application Domain ERP & 3 rd Party Systems CIM IEC TC57 : Power systems management and associated information exchange Head-end System DLMS/COSEM series End Device IEC TC13 Electrical energy measurement, tariff- and load control 4

5 Application Domain USE CASE CIM-based ERP system DLMS Client Head-end System DLMS Server End Device CIM request message DLMS request message CIM response message DLMS response message execute Translation barrier 5

6 Translation Domain CIM UML CIM Message XSD Elements Verbs Data Types Data Elements Translation barrier series DLMS Services OBIS Codes COSEM Objects ASN.1 6

7 IEC message mapping provisional CIM message direction DLMS service MeterConfig MeterReadings EndDeviceConfig EndDeviceControl EndDeviceEvent Set-request Get-request Set-request Action-request Get-request current work 7

8 Request Verb mapping provisional CIM verb direction DLMS service get Get-request create Get-request change Set-request cancel Set-request delete Set-request execute Action-request current work 8

9 Response/Event Verb mapping provisional CIM verb direction DLMS service reply Get-response created Get-response changed Set-response cancelled Set-response deleted Set-response executed Action-response reply EventNotification * current work 9

10 Data Type mapping provisional CIM element direction DLMS element ReadingType EndDeviceEventType EndDeviceControlType QualityCode OBIS code OBIS code OBIS code tbd current work 10

11 ReadingType enumerations ReadingType Contextual meaning ReadingType Contextual meaning Attribute #1 Time-period of Interest Attribute #10 and 11 Numerator and Denumerator Attribute #2 Data Qualifier Attribute #12 TOU Attribute #3 Time Attribute Enumerations Attribute #13 CPP Attribute #4 Accumulation behaviour Attribute #14 Consumption Tier Attribute #5 Direction of flow Attribute #15 Phase Attribute #6 Commodity Attribute #16 Power-Of-Ten Multiplier Attribute #7 Kind Attribute #17 Unit of Measure Attribute #8 and 9 Inter-harmonics Attribute #18 Currency Example bulkquantity forward electricitysecondarymetered energy toua PhaseA (kwh) 11

12 OBIS Codes OBIS Object Identification System A B C D E F Media Channel Quantity Processing Classification Historical Abstract Electricity Heat Gas Cold water Hot water... No Channel Channel 1 Channel 2 Channel 3 Channel 4 Channel 5... Active power + Active power - React. power + React. power - React. power QI React. power QII... Billing period AVG Cumulative min 1 Cumulative max 1 Minimum 1 Current avg 1 Last avg 1... Total Rate 1 Rate 2 Rate 3 Rate 4 Rate 5... Historical value 0 Historical value 1 Historical value 2 Historical value 3 Historical value 4 Historical value 5... Example 1 Electricity 0 No Channel 1 SLi Active power + 8 Time Integral 1 2 Rate Not defined 12

13 ReadingType/OBIS mapping OBIS Value group C mapping Value group C codes Attr. #2 Attr. #5 Attr. #7 Attr. #15 Attr. #17 Electricity (A = 1) Data Qualifier Direction of flow Kind Phase Unit of Measure SLi Active power+ (QI+QIV) sum forward power phasesabc Real power (w) SLi Active power (QII+QIII) sum reverse power phasesabc Real power (w) SLi Reactive power+ (QI+QII) sum forward power phasesabc Reactive power (var) SLi Reactive power (QIII+QIV) sum reverse power phasesabc Reactive power (var) SLi Reactive power QI sum quadrant1 power phasesabc Reactive power (var) SLi Reactive power QII sum quadrant2 power phasesabc Reactive power (var)

14 Example mapping OBIS Code ReadingType 1-0: Active Energy + Total 1-0: Active Energy + Rate 1 1-0: Active Energy + Rate 2 1-0: Reactive Energy + Total 1-0: Reactive Energy + Rate 1 1-0: Reactive Energy + Rate bulkquantity forward electricitysecondarymetered energy toua PhaseA (kwh) sum bulkquantity forward electricity SecondaryMetered energy toua phasesabc (kwh) sum bulkquantity forward electricity SecondaryMetered energy toub phasesabc (kwh) sum bulkquantity forward electricity SecondaryMetered energy phasesabc (kvarh) sum bulkquantity forward electricity SecondaryMetered energy toua phasesabc (kvarh) sum bulkquantity forward electricity SecondaryMetered energy toub phasesabc (kvarh) 14

15 IEC Reference standards CIM extensions for distribution Interfaces for Meter Reading and Control Interface Architecture Implementation profiles Harmonization of quality codes DLMS/COSEM Application layer COSEM Object Identification System (OBIS) COSEM Interface classes 15

16 Thank you for your attention. Any questions?