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BS EN 61968-9:2009:2010 Edition

BS EN 61968-9:2009:2010 Edition

$215.11

Application integration at electric utilities. System interfaces for distribution management – Interface for meter reading and control

Published By Publication Date Number of Pages
BSI 2010 262
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This document is Part 9 of the IEC 61968 standard and specifies the information content of a set of message types that can be used to support many of the business functions related to meter reading and control. Typical uses of the message types include meter reading, meter control, meter events, customer data synchronization and customer switching. Although intended primarily for electrical distribution networks, IEC 61968-9 can be used for other metering applications, including non-electrical metered quantities necessary to support gas and water networks.

The purpose of this document is to defineastandard for the integration of metering systems (MS), which includes traditional manual systems, and (one or two-way) automated meter reading (AMR) systems, with other systems and business functions within the scope of IEC 61968. The scope of this International Standard is the exchange of information between a metering system and other systems within the utility enterprise. The specific details of communication protocols those systems employ are outside the scope of this standard. Instead, this standard will recognize and model the general capabilities that can be potentially provided by advanced and/or legacy meter infrastructures, including two-way communication capabilities such as load control, dynamic pricing, outage detection, distributed energy resource (DER) control signals and on-request read. In this way, this standard will not be impacted by the specification, development and/or deployment of next generation meter infrastructures either through the use of standards or proprietary means.

The capabilities and information provided by a meter reading system are important for a variety of purposes, including (but not limited to) interval data, time-based demand data, time-based energy data (usage and production), outage management, service interruption, service restoration, quality of service monitoring, distribution network analysis, distribution planning, demand reduction, customer billing and work management. This standard also extends the CIM (Common Information Model) to support the exchange of meter data.

PDF Catalog

PDF Pages PDF Title
7 CONTENTS
12 INTRODUCTION
14 1 Scope
2 Normative references
15 3 Terms, definitions and abbreviations
3.1 Terms and definitions
16 3.2 Abbreviations
17 4 Reference and information models
4.1 General approach to metering systems
18 4.2 Reference model
19 Figures
Figure 1 – Example of an end device with functions
20 Figure 2 – IEC 61968-9 reference model
21 Figure 3 – IEC 61968-9 reference model with customer information and billing system
24 4.3 Interface reference model
25 4.4 Meter reading and control functions and components
26 4.5 Static information model
Tables
Table 1 – Business functions and abstract components
28 Table 2 – Classes for meter reading and control
32 5 Meter reading and control message types
5.1 General
Table 3 – Classes related to meter reading and control
33 5.2 End device event messages
34 Figure 4 – Outage detection, request/reply message exchange, example 1
Figure 5 – Outage detection, request/reply message exchange, example 2
35 Figure 6 – Outage detection, publish/subscribe exchange, example 1
36 Figure 7 – Outage detection, publish/subscribe exchange, example 2
Figure 8 – Meter health event exchange, example 1
37 Figure 9 – Meter health event exchange, example 2
38 Figure 10 – Power quality event exchange, example 1
Figure 11 – Power quality event exchange, example 2
39 Figure 12 – End device event message format
40 5.3 Synchronization between systems
Figure 13 – Example of meter asset management subscriptions
41 Figure 14 – Example of meter asset management publications
Figure 15 – Example of WM to MAM exchange – test results
42 Figure 16 – Example of WM to MAM exchange – asset status update
43 Figure 17 – Example of reciprocal subscriptions (with MDM present)
44 Figure 18 – Example of synchronization exchanges
45 Figure 19 – End device asset message format
Figure 20 – Customer meter data set message format
46 5.4 Meter reading messages
Figure 21 – Example use of meter read schedule to create subscription
47 Figure 22 – Meter read schedule message format
48 Figure 23 – Meter readings message format
50 Figure 24 – Example manual meter reading exchange
51 Figure 25 – Example on-request meter read exchange
52 Figure 26 – HistoricalMeterData exchange
53 Figure 27 – Example billing inquiry message exchange
54 5.5 End device control messages
Figure 28 – Meter asset reading message format
55 Figure 29 – Example load control message exchange
56 Figure 30 – Example message exchange for LC unit installation
57 Figure 31 – Example message exchange for change of customer program (meter reconfigured)
58 Figure 32 – Example message exchange for meter reconfiguration due to change of customer program where there is no MDM
59 Figure 33 – Example message exchange for change of customer program with meter changed out
60 Figure 34 – Example message exchange for meter connect/disconnect
61 Figure 35 – Example message exchange for remote connect/disconnect operation directly between a CIS and MS
62 Figure 36 – Example message exchange for real-time price signal
63 5.6 Meter service requests
Figure 37 – End device controls message format
64 Figure 38 – Example meter installation and removal message exchange
65 Figure 39 – Example end device event message exchange due to meter changeout
66 Figure 40 – Example message exchange due to CIS alarms
67 Figure 41 – Example message exchange when meter is changed out for recalibration
68 5.7 Metering system events
Figure 42 – Meter service requests message format
69 Figure 43 – Example of MeterSystemHealth message exchange
70 Figure 44 – Example of firmware upgrade message exchange
71 Figure 45 – Example of meter system event message format
72 5.8 Customer switching
Figure 46 – End device firmware message format
73 5.9 Payment metering service messages
Figure 47 – Example of customer switching message exchange
74 Figure 48 – Message exchange for transferring supplier information
75 Figure 49 – Supplier configuration message format
76 Figure 50 – Message exchange for transferring customer information
77 Figure 51 – Customer configuration message
78 Figure 52 – Message exchange for transferring customer agreement information
Figure 53 – Customer agreement configuration message
79 Figure 54 – Message exchange for transferring customer account information
80 Figure 55 – Customer account configuration message
81 Figure 56 – Message exchange for transferring auxiliary agreement information
82 Figure 57 – Auxiliary agreement configuration message format
83 Figure 58 – Message exchange for transferring pricing structures
84 Figure 59 – PricingStructureConfig message format
85 Figure 60 – Message exchange for transferring service category information
Figure 61 – ServiceCategoryConfig message format
86 Figure 62 – Message exchange for transferring service delivery point information
87 Figure 63 – ServiceDeliveryPointConfig message format
88 Figure 64 – Message exchange for transferring meter information
89 Figure 65 – Meter asset configuration message
90 Figure 66 – Message exchange for transferring service delivery point location information
91 Figure 67 – SDPLocationConfig message format
92 Figure 68 – Message exchange for transferring service location information
93 Figure 69 – ServiceLocationConfig message format
94 Figure 70 – Message exchange for transferring receipt information
95 Figure 71 – ReceiptRecord message format
96 Figure 72 – Message exchange for transferring transaction information
97 Figure 73 – TransactionRecord message format
98 6 Document conventions
6.1 UML diagrams
6.2 Message definitions
99 Annex A (informative) Description of message type verbs
Table A.1 – Commonly used verbs
102 Annex B (informative) Recommended message structure
Figure B.1 – Recommended message message-format
103 Figure B.2 – Recommended.Header message format
Figure B.3 – Recommended.RequestType message format
104 Figure B.4 – Recommended.ReplyType message format
Table B.1 – ReplyCode categories
105 Table B.2 – ReplyCode enumerations
109 Annex C (informative) Recommended procedure for the generation of a ReadingType
110 Table C.1 – Time attribute enumerations
111 Table C.2 – Data qualifier enumerations
112 Table C.3 – Accumulation behaviour enumerations
113 Table C.4 – Direction of flow enumerations
114 Table C.5 – Unit of measure enumerations
117 Table C.6 – Measurement categories
Table C.7 – MeasurementCategory enumerations
119 Table C.8 – Phase enumerations
120 Table C.9 – Metric multiplier enumerations
121 Table C.10 – Unit of measure enumerations
124 Table C.11 – Example ReadingTypes
126 Annex D (informative) Recommended quality code enumerations
Table D.1 – Example System IdentifiersValue
127 Table D.2 – Example quality code categories
Table D.3 – Example categorized codes
129 Table D.4 – Example quality codes
130 Annex E (informative) Recommended EndDeviceEvent category enumerations
Table E.1 – Example EndDeviceEvent domain codes
131 Table E.2 – Example EndDeviceEvent domain part codes
132 Table E.3 – Example EndDeviceEvent type codes
Table E.4 – Example EndDeviceEvent indexes
139 Table E.5 – Example EndDeviceEvent codes
151 Table E.6 – Example EndDeviceEvent codes
152 Annex F (informative) Recommended EndDeviceControl code enumerations
Table F.1 – Comparison of example demand reset codes
Table F.2 – Example EndDevice control codes
154 Annex G (informative) Recommended procedure for maintaining relationships between objects
Figure G.1 – Typical CIM naming object
156 Table G.1 – Example meter relationships
157 Annex H (normative) XML Schemas for message payloads
251 Annex I (informative) Mappings to ebIX
252 Figure I.1 – ebIX XML schema
254 Figure I.2 – ebIX metered data as UML class diagram
255 Table I.3 – Meter reading: Mapping ebIX metered data to IEC MeterReadings
257 Annex J (informative) Request parameters
Figure J.1 – Message request structure
258 Figure J.2 – GetMeterReadings
259 Figure J.3 – GetEndDeviceAssets
260 Figure J.4 – GetCustomerMeterDataSet

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BS EN 61968-9:2009
$215.11