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BSI PD IEC/TR 61850-90-3:2016

BSI PD IEC/TR 61850-90-3:2016

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Communication networks and systems for power utility automation – Using IEC 61850 for condition monitoring diagnosis and analysis

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BSI 2016 214
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IEC TR 61850-90-3:2016(E) addresses communication aspects related to specific sensor networks that are widely used as well as information exchange towards asset management systems. Since the outcome of this work will affect several parts of IEC 61850, in a first step, this technical report has been prepared to address the topic from an application specific viewpoint across all affected parts of IEC 61850. Once this technical report has been approved, the affected parts of the standard will be amended with the results from the report. This approach is similar to what is done as an example with IEC 61850-90-1 for the communication between substations.

PDF Catalog

PDF Pages PDF Title
4 CONTENTS
11 FOREWORD
13 INTRODUCTION
14 1 Scope
15 2 Normative references
3 Terms, definitions, abbreviations, acronyms and conventions
3.1 Terms and definitions
16 3.2 Abbreviations, acronyms and conventions
Tables
Table 1 โ€“ Normative abbreviations for data object names
34 4 Use cases
5 GIS (Gas Insulated Switchgear)
5.1 Summary
Figures
Figure 1 โ€“ CMD Modelling Concept
35 5.2 GIS overview
36 5.3 GIS use case diagrams
Figure 2 โ€“ GIS CMD Overview
37 Figure 3 โ€“ GIS use case diagram
41 Figure 4 โ€“ Abrasion monitoring use case
43 Figure 5 โ€“ Switch monitoring use case
45 Figure 6 โ€“ Operating mechanism monitoring use case
50 Figure 7 โ€“ Maintenance planning use case
52 Figure 8 โ€“ CB operating time monitoring use case
55 5.4 Preliminary modelling approach
Figure 9 โ€“ GIS internal structure
56 Figure 10 โ€“ Example of 3 phases compartment modelling
Figure 11 โ€“ Example of 3 phases CB modelling
57 Figure 12 โ€“ Example of 3 phases switch modelling
Figure 13 โ€“ Example of PD monitoring modelling
58 6 Power transformer
6.1 Summary
6.2 Transformer overview
Figure 14 โ€“ Transformer principle
59 6.3 Transformer CMD use case diagram
Figure 15 โ€“ Typical power transformer
60 Figure 16 โ€“ Use case for oil supervision
62 Figure 17 โ€“ Partial discharge (PD) use case
64 Figure 18 โ€“ Use case for temperature supervision
66 Figure 19 โ€“ Use case for solid insulation aging supervision
68 Figure 20 โ€“ Use case for bubbling temperature supervision
70 Figure 21 โ€“ Use case for bushing supervision
72 Figure 22 โ€“ Use case for cooling supervision
75 Figure 23 โ€“ Use case for ancillary sensors supervision
76 6.4 Preliminary modelling approach
78 7 Load tap changer (LTC)
7.1 Summary
79 7.2 Load tap changer overview
7.3 Constraints/assumptions/design considerations
Figure 24 โ€“ Structure of load tap changer
80 Figure 25 โ€“ Configuration of LTC CMD system
81 7.4 Data flow
Figure 26 โ€“ Data flows for LTC CMD (part 1)
82 7.5 Use case diagram
Figure 27 โ€“ Data flows for LTC CMD (part 2)
Figure 28 โ€“ Data flows for LTC CMD (part 3)
83 Figure 29 โ€“ Use case for monitoring LTC operation properties
85 Figure 30 โ€“ Use case for monitoring LTC operation counts
86 Figure 31 โ€“ Use case for monitoring contact abrasion
88 Figure 32 โ€“ Use case for monitoring LTC oil temperature and flow
90 Figure 33 โ€“ Use case for monitoring operation of oil filter unit
91 7.6 Data description table
96 8 Underground cable (UGC)
8.1 Summary
8.2 Underground cable overview
Figure 34 โ€“ An online system monitoring OF (Oil Filled) cable conditions
97 8.3 Constraints/assumptions/design considerations
8.4 Data flow
Figure 35 โ€“ Cable cross-section drawing
98 Figure 36 โ€“ Supervisions of UGC and their data flows
99 8.5 Use case diagram
Figure 37 โ€“ Supervisions of OF cables and their data flows
Figure 38 โ€“ Use case for thermal aging supervision
101 Figure 39 โ€“ A sensor detecting cable positions in 3 dimensions
Figure 40 โ€“ Use case for supervision of cable parts cracking
103 Figure 41 โ€“ Use case for insulation aging supervision
104 Figure 42 โ€“ Use case for water-tree supervision
106 Figure 43 โ€“ Use case for supervision of earth fault without circuit breaker trip
108 Figure 44 โ€“ Use case for oil aging supervision
109 Figure 45 โ€“ Use case for oil leak supervision
111 8.6 Data description table
112 9 Transmission line (TL)
9.1 Summary
113 9.2 Transmission line overview
114 Figure 46 โ€“ Example configuration of OHTL tower cluster
Figure 47 โ€“ Line sensor unit
115 9.3 TL CMD use case diagram
Figure 48 โ€“ Use case for line condition supervisor
117 Figure 49 โ€“ Use case for tower condition supervisor
119 Figure 50 โ€“ Use case for insulator condition supervisor
121 Figure 51 โ€“ Use case for surrounding area supervisor
123 9.4 Data description table
10 Auxiliary power system
10.1 Summary
124 10.2 Auxiliary power system overview
Figure 52 โ€“ Legend of diagrams
125 Figure 53 โ€“ Secured DC system from AC input power
Figure 54 โ€“ Secured AC system from DC input with AC backup
126 10.3 Data flow
10.4 Use case diagram
Figure 55 โ€“ Secured AC system from AC input with AC backup
Figure 56 โ€“ Data flow of auxiliary power system
127 Figure 57 โ€“ Use case for auxiliary power system
128 10.5 Data modelling
129 Figure 58 โ€“ Secured DC system from AC input power
Figure 59 โ€“ Secured AC system from DC input with AC backup
130 11 Communication Requirements
11.1 General issues
Figure 60 โ€“ Secured AC system from AC input with AC backup
131 11.2 Response behaviour requirements (6.4 of IECย 61850-5:2013)
11.3 Requirements for data integrity (Clause 14 of IECย 61850-5:2013)
11.4 Communication requirements for the WAN
Figure 61 โ€“ Communication architecture for CMD
132 11.5 Performance issue
11.6 Plug and Play
12 Asset Management
12.1 Definition
12.2 Comparison of asset management to other systems
133 12.3 IECย 61850 services for Asset Management
134 Figure 62 โ€“ Reporting and logging model (conceptual) from IECย 61850-7-1
135 12.4 CMD
12.5 Conclusion
12.6 Maintenance
136 Figure 63 โ€“ Use case for maintenance
138 12.7 ERP Update
139 Figure 64 โ€“ Use case for ERP update
141 13 Logical node classes
13.1 General
142 13.2 Abstract Logical Nodes (AbstractLNs_90_3)
Figure 65 โ€“ Class diagram LogicalNodes_90_3::LogicalNodes_90_3
143 Figure 66 โ€“ Class diagram AbstractLNs_90_3::AbstractLNs_90_3
144 Table 2 โ€“ Data objects of BatteryChargerLN
145 13.3 Logical nodes for tanks (LNGroupK)
146 Figure 67 โ€“ Class diagram LNGroupK::LNGroupK
147 Table 3 โ€“ Data objects of KTNKExt
148 Table 4 โ€“ Data objects of KTOW
149 13.4 Logical nodes for metering and measurement (LNGroupM)
150 Figure 68 โ€“ Class diagram LNGroupM::LNGroupM
151 Table 5 โ€“ Data objects of MMETExt
152 13.5 Logical nodes for supervision and monitoring (LNGroupS)
153 Figure 69 โ€“ Class diagram LNGroupS::LNGroupS1
154 Figure 70 โ€“ Class diagram LNGroupS::LNGroupS2
156 Table 6 โ€“ Data objects of SBAT
157 Table 7 โ€“ Data objects of SCBRExt
159 Table 8 โ€“ Data objects of SCGR
160 Table 9 โ€“ Data objects of SEAM
162 Table 10 โ€“ Data objects of SFIR
163 Table 11 โ€“ Data objects of SIMLExt
168 Table 12 โ€“ Data objects of SIMS
169 Table 13 โ€“ Data objects of SLTCExt
172 Table 14 โ€“ Data objects of SPTRExt
173 Table 15 โ€“ Data objects of SSTP
174 13.6 Logical nodes for instrument transformers and sensors (LNGroupT)
175 Figure 71 โ€“ Class diagram LNGroupT::LNGroupT
176 Table 16 โ€“ Data objects of TDEN
177 Table 17 โ€“ Data objects of TTRQ
178 13.7 Logical nodes for power transformers (LNGroupY)
Table 18 โ€“ Data objects of TUHF
179 Figure 72 โ€“ Class diagram LNGroupY::LNGroupY
180 Table 19 โ€“ Data objects of YPTRExt
181 13.8 Logical nodes for further power system equipment (LNGroupZ)
182 Figure 73 โ€“ Class diagram LNGroupZ::LNGroupZ1
183 Figure 74 โ€“ Class diagram LNGroupZ::LNGroupZ2
184 Table 20 โ€“ Data objects of ZAXNExt
185 Table 21 โ€“ Data objects of ZBATExt
187 Table 22 โ€“ Data objects of ZBSHExt
188 Table 23 โ€“ Data objects of ZBTC
190 Table 24 โ€“ Data objects of ZCABExt
192 Table 25 โ€“ Data objects of ZCONExt
193 Table 26 โ€“ Data objects of ZGENExt
195 Table 27 โ€“ Data objects of ZLINExt
197 Table 28 โ€“ Data objects of ZUPS
198 14 Data object name semantics and enumerations
14.1 Data semantics
Table 29 โ€“ Attributes defined on classes of LogicalNodes_90_3 package
206 14.2 Enumerated data attribute types
Figure 75 โ€“ Class diagram DOEnums_90_3::DOEnums_90_3
Table 30 โ€“ Literals of BatteryChargerType90_3Kind
207 Table 31 โ€“ Literals of BatteryTestResult90-3Kind
Table 32 โ€“ Literals of BatteryType90_3Kind
208 Table 33 โ€“ Literals of ChargerOperationKind
Table 34 โ€“ Literals of ExternalDeviceModeKind
Table 35 โ€“ Literals of OperationFailureModeKind
209 15 SCL enumerations (from DOEnums_90_3)
Table 36 โ€“ Literals of SystemOperationModeKind
211 Annex A (informative) Usage of โ€œTโ€ logical node and โ€œSโ€ logical node in CMD application
Figure A.1 โ€“ Decomposition of functions into interacting LN on different levels: Examples for generic function with tele control interface, protection function and measuring/metering function (from IECย 61850-5:2003)
212 Bibliography
BSI PD IEC/TR 61850-90-3:2016
$256.21