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BS EN IEC 62872-2:2022

BS EN IEC 62872-2:2022

$198.66

Industrial-process measurement, control and automation – Internet of Things (IoT) – Application framework for industrial facility demand response energy management

Published By Publication Date Number of Pages
BSI 2022 60
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IEC 62872-2:2022 presents an IoT application framework for industrial facility demand response energy management (FDREM) for the smart grid, enabling efficient information exchange between industrial facilities using IoT related communication technologies. This document specifies: – an overview of the price-based demand response program that serves as basic knowledge backbone of the IoT application framework; – a IoT-based energy management framework which describes involved functional components, as well as their relationships; – detailed information exchange flows that are indispensable between functional components; – existing IoT protocols that need to be identified for each protocol layer to support this kind of information exchange; – communication requirements that guarantee reliable data exchange services for the application framework.

PDF Catalog

PDF Pages PDF Title
2 undefined
3 ENIEC62872-2_2022_e
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
10 FOREWORD
12 INTRODUCTION
14 1 Scope
2 Normative references
3 Terms and definitions
15 3.1 General
16 3.2 Models in automation
17 3.3 Models in energy management system and smart grid
21 4 Abbreviated terms and acronyms
23 5 Motivation
24 6 General approach for grid management of DR
6.1 General
Figures
Figure 1 – General approach common today for grid management of DR
26 6.2 Price-based demand response in industrial energy management
7 IoT application framework for industrial facility demand response energy management
7.1 Framework description
27 Figure 2 – IoT application framework for FDREM
28 7.2 System elements descriptions
7.2.1 General
7.2.2 Utility power station
7.2.3 Energy management system (EMS)
Figure 3 – Model elements defined for the IoT application framework [20]
29 7.2.4 Energy management agent (EMA)
7.2.5 Monitoring and control system (MCS)
7.2.6 ESS energy manager (ESS EM)
7.2.7 ESS load
7.2.8 ESS generator
7.2.9 EGS energy manager (EGS EM)
7.2.10 EGS generator
7.2.11 Feed product
7.2.12 Intermediate product
7.2.13 Final product
7.3 Functional components description
30 7.4 IoT application framework mapped to IoT reference architecture
31 7.5 The physical entity domain (PED)
7.6 The sensing & controlling domain (SCD)
Figure 4 – IoT application framework mapped to ISO/IEC 30141 –Internet of Things Reference Architecture (IoT RA)
32 7.7 The resource access & interchange domain (RAID)
7.8 The application & service domain (ASD)
7.9 The operation & management domain (OMD)
Figure 5 – Mapping between IoT application framework and IoT RA
33 7.10 The user domain (UD)
8 Use cases of functional components
8.1 General
8.2 Actor names and roles
Tables
Table 1 – Actors and roles
34 8.3 Use case descriptions
8.3.1 Use case for functional component 1: Determine energy/demand price information
Figure 6 – Sequence diagram of use case for FC 1
35 8.3.2 Use case for functional component 2: Determine DR parameters
Figure 7 – Sequence diagram of use case for FC 2
Table 2 – Exchanged information in use case for FC 1
36 8.3.3 Use case for functional component 3: Manage the operation point of each time interval to minimize energy consumptions
Figure 8 – Sequence diagram of use case for FC 3
Table 3 – Exchanged information in use case for FC 2
37 8.3.4 Use case for functional component 4: Determine the utilization of ESS
Figure 9 – Sequence diagram of use case for FC 4
Table 4 – Exchanged information in use case for FC 3
38 8.3.5 Use case for functional component 5: Determine the utilization of EGS
Figure 10 – Sequence diagram of use case for FC 5
Table 5 – Exchanged information in use case for FC 4
39 8.3.6 Use case for functional component 6: Measure equipment power consumption
Figure 11 – Sequence diagram of use case for FC 6
Table 6 – Exchanged information in use case for FC 5
40 8.3.7 Use case for functional component 7: Measure the whole energy consumption in a facility
Figure 12 – Sequence diagram of use case for FC 7
Table 7 – Exchanged information in use case for FC 6
41 9 IoT protocols
9.1 General
9.2 Communication stack layers
9.2.1 General
Table 8 – Exchanged information in use case for FC 7
42 9.2.2 Physical layer
9.2.3 Data link layer
9.2.4 Network layer
Table 9 – IoT protocols recommended to apply in domainsof the application framework and in use cases
43 9.2.5 Transport layer
9.2.6 Application layer
9.3 Information model
44 9.4 Services
9.4.1 General
9.4.2 Web service
Table 10 – Data format recommended to implement the FSGIM in domains of the application framework and in use cases
45 9.4.3 Service discovery
10 Communication requirements of the application framework
10.1 General
Table 11 – Services recommended to implement the FSGIM in domains of the application framework and in use cases
46 10.2 Service-related requirement
10.3 Quality of service (QoS) requirement
Table 12 – Communication requirements considered in domainsof the application framework and in use cases
47 10.4 Bandwidth requirement
10.5 Security requirement
48 Annex A (informative)Facility smart grid information model (FSGIM)
A.1 General
A.2 Applying the FSGIM in the application framework for industrial FDREM
A.2.1 Conceptual Model of Smart Grid
A.2.2 Common industrial information model in an industrial facility
Figure A.1 – Smart grid information model standardsand relationships between standards [20]
49 Figure A.2 – The relationship between the information models andtheir instances in DR energy management for industrial facilities [20]
50 Figure A.3 – Relationships of model elements in load model
51 A.2.3 Applying the FSGIM and communication protocols
52 Figure A.4 – The relationship between FSGIM and communication protocols [20]
53 Annex B (informative)State task network (STN) model for DR in industrial facilities
B.1 General
B.2 STN model for DR in industrial facilities
B.2.1 General
B.2.2 Model architecture
Figure B.1 – Example of STN that consists of two types of nodes: task nodes,denoted by rectangles, and state nodes, denoted by circles [24]
54 Figure B.2 – STN model for DR in an industrial facility [21]
55 Figure B.3 – Task structure in Industrial DR Model architecture
57 Bibliography

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BS EN IEC 62872-2:2022
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