IEC TR 62055-21:2005

FOREWORD
INTRODUCTION
1 Scope
2 References
3 Terms and definitions
   3.1 Definitions
   3.2 Abbreviated terms
   3.3 Notation and terminology
4 General concepts
5 The generic entity model
6 Generic functions and application process reference model
   for the Payment_Metering_System
   6.1 Reference model
   6.2 Business functions
   6.3 Support functions
   6.4 Business processes
   6.5 Support processes
   6.6 Payment_Metering_Application process
7 Framework for standardization
   7.1 Generic processes
   7.2 Generic functions
   7.3 Data elements
   7.4 System entities and interfaces
8 Example specification for a payment metering system
9 Future aspects
10 Generic processes
   10.1 Class 1: Supply_Agreement process
   10.2 Class 2: Purchase_Agreement process
   10.3 Class 3: Account_Configuration process
   10.4 Class 4: Metering_Configuration process
   10.5 Class 5: Delivery_Configuration process
   10.6 Class 6: Connection_Authorization process
   10.7 Class 7: Transmission_Delivery process
   10.8 Class 8: Distribution_Delivery process
   10.9 Class 9: Installation_Connection process
   10.10 Class 10: Point_Of_Delivery_Connection process
   10.11 Class 11: Customer process_Delivery
   10.12 Class 12: Meter_Reading process
   10.13 Class 13: Customer_Billing process
   10.14 Class 14: Payment_Receipting process
   10.15 Class 15: Receipt_Issuing process
   10.16 Class 16: Credit_Transfer process
   10.17 Class 17: Delivery_Regulation process
   10.18 Class 18: Supplier_Settlement process
   10.19 Class 19: Time_Provision process
   10.20 Class 20: System_Testing process
   10.21 Class 21: Information_Display process
   10.22 Class 22: Information_Recording process
   10.23 Class 23: Data_Exchange process
   10.24 Class 24: Security_Enforcement process
11 Generic Functions
   11.1 Class 1: Supplier function
   11.2 Class 2: Customer function
   11.3 Class 3: Contract function
   11.4 Class 4: Generation function
   11.5 Class 5: Transmission function
   11.6 Class 6: Distribution function
   11.7 Class 7: Metering function
   11.8 Class 8: Delivery function
   11.9 Class 9: Accounting function
   11.10 Class 10: Receipting function
   11.11 Class 11: Settlement function
   11.12 Class 12: Time function
   11.13 Class 13: Test function
   11.14 Class 14: Display function
   11.15 Class 15: Recording function
   11.16 Class 16: Data_Exchange function
   11.17 Class 17: Security function
   11.18 Function_Object
12 Data elements
13 System entities and interfaces
   13.1 CIS: Customer_Information_System
   13.2 CIS_to_POS_Interface
   13.3 POS: Point_Of_Sale
   13.4 POS_to_Token_Carrier_Interface
   13.5 Token_Carrier
   13.6 Token_Carrier_to_Meter_Interface
   13.7 Payment_Meter
Annex A (informative) Example of a requirements specification
                      for an electricity payment metering
                      system based on an existing system
   A.1 Scope
   A.2 Definitions
   A.3 Customer_Information_System
   A.4 CIS_to_POS_Interface
   A.5 Point of sale
   A.6 POS_to_Token_Carrier_Interface
   A.7 Token_Carrier
   A.8 Token_Carrier_to_Meter_Interface
   A.9 Payment meter
INDEX

sets out a framework for the integration of standards into a system specification for electricity payment metering systems. It addresses the payment metering system application process, generic processes, generic functions, data elements, system entities and interfaces that exist in present payment metering systems.