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BS ISO/IEC 14543-4-302:2023

BS ISO/IEC 14543-4-302:2023

$198.66

Information technology. Home Electronic System (HES) architecture – Application protocols for electrical storage systems and controllers

Published By Publication Date Number of Pages
BSI 2023 54
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
7 FOREWORD
9 INTRODUCTION
Figures
Figure 1 – Relationship between IEC 62394, ISO/IEC 14543-4-3 and ISO/IEC 14543‑4‑302
10 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
11 3.2 Abbreviations
12 4 Conformance
5 Configuration
5.1 General
5.2 Configuration and components
Figure 2 – Example of electrical storage system configuration and components
13 5.3 Connection configuration
Figure 3 – Connection configurations
Figure 4 – Assumed network stack
14 6 Application layer
6.1 General
6.2 NECD objects
6.3 NECD services
6.4 Object-specific NECD properties
Tables
Table 1 – NECD objects
Table 2 – NECD services
15 Table 3 – NECD properties of device object (super class)
Table 4 – NECD properties of device object
16 6.5 Application operation
6.5.1 General
6.5.2 Continuous requests
17 6.5.3 Response wait time value for controllers
6.5.4 Resending a frame
6.5.5 Processing object property counter
6.5.6 Property values of write requests
Table 5 – Response wait time values for controllers
18 7 Normal operation
7.1 General
19 Figure 5 – Summary of normal operation sequences
20 7.2 Start-up operation
7.2.1 General
7.2.2 Start-up processing of NECD nodes
7.2.3 Search processing
7.2.4 Obtaining NECD attribute information
21 7.2.5 Obtaining electrical storage system attribute information
Figure 6 – Sequence for obtaining NECD attribute information
23 Figure 7 – Sequence of obtaining electrical storage system attribute information
24 7.3 Occasional operation
7.3.1 General
7.3.2 Obtaining electrical storage system status
27 7.3.3 Setting and updating “AC charge amount target value” property (or “AC discharge amount target value” property)
Figure 8 – Sequence to obtain status of electrical storage systems
29 Table 6 – Re-set wait time for the AC charge (or discharge) amount target value
30 7.3.4 Setting and updating “Charging electric power setting” property (or “Discharging electric power setting” property) (optional)
Figure 9 – Sequence for setting “AC charge amount target value” property(or “AC discharge amount target value” property)
32 Table 7 – Wait time for re-setting charging and discharging electric power setting
33 7.3.5 Setting “Charging method” property (or “Discharging method” property) (optional)
Figure 10 – Sequence for setting “Charging electric power setting” property(or “Discharging electric power setting” property)
34 Table 8 – Wait time for charging and discharging method for re-setting
35 Figure 11 – Sequence for setting “Charging method” property(or “Discharging method” property)
36 7.3.6 Setting “Operation mode setting” property
Figure 12 – Sequence for setting “Charging method” property (or “Discharging method” property) when no response is received from the storage battery
37 Table 9 – Wait time for re-setting operation mode
38 Figure 13 – Sequence for setting “Operation mode setting” property
39 7.3.7 Terminating charging (or discharging) operation of the storage battery based on “AC charging amount target value” property (or “AC discharging amount target value” property)
Figure 14 – Sequence for setting “Operation mode setting” propertywhen no response is received from the storage battery
42 Figure 15 – Sequence of terminating charging (discharging) operation based on “AC charge amount target value” property (“AC discharge amount target value” property)
43 7.4 Fault status notification
Figure 16 – Sequence of terminating charge (discharge) operation based on “AC charge amount target value” property (“AC discharge amount target value” property) when “Operation mode setting” property is changed
44 8 Remote control
8.1 General
8.2 Setting and updating “AC charge amount target value” property (or “AC discharge amount target value” property) on remote control
Figure 17 – Remote control
46 8.3 Setting “Operation mode setting” property when remotely controlling
Figure 18 – Example of setting sequence for “AC charge amount target value” property (“AC discharge amount target value” property) when “Remote control setting” property is used
47 Figure 19 – Example of setting sequence for “Operation mode setting”property when “Remote control setting” property is used
48 9 Considerations on controllers
9.1 General
Figure 20 – Example of setting sequence for “Operation mode setting”property when “Remote control setting” property is used, in casethat no response is made by electrical storage system
49 9.2 Restrictions by electrical storage system implementations
50 Annex A (informative)Terms and NECD protocol frame format onISO/IEC 14543-4-3 and IEC 62394
A.1 Terms correspondence between ISO/IEC 14543-4-3 and IEC 62394
A.2 NECD protocol frame format
Table A.1 – Terms correspondence table between ISO/IEC 14543-4-3 and IEC 62394
51 Figure A.1 – NECD protocol frame format
52 Annex B (informative)Relationship between ISO/IEC 14543-4 series and the HES gateway,based on ISO/IEC 15045 series and ISO/IEC 18012 series
Table B.1 – Partial list of the translation between ISO/IEC 14543-4-302and HES gateway lexicon (ISO/IEC 18012‑3)
53 Bibliography

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