IEEE C37.1 2008

$74.21

IEEE Standard for SCADA and Automation Systems

Published By	Publication Date	Number of Pages
IEEE	2008	146

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Description

Revision Standard – Active. The requirements for SCADA and automation systems in substations are defined. This standard defines the process of substation integration as the design process that is the foundation for substation automation. Functional and environmental requirements are provided for all IEDs located in the system. Tutorial material is included in the annexes to address common issues with systems without introducing requirements. Information is also presented in the annexes regarding SCADA masters.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Standard for SCADA and Automation Systems
3	IEEE Std C37.1-2007
6	Introduction Notice to users Laws and regulations
7	Copyrights Updating of IEEE documents Errata Interpretations Patents
8	Participants
10	CONTENTS
13	Important Notice 1. Overview 1.1 Scope 1.2 Purpose 1.3 Use 2. Normative references
15	3. Definitions, acronyms, and abbreviations 3.1 Definitions
17	3.2 Acronyms and abbreviations
19	4. System overview 4.1 General 4.2 Master station (control center) architecture and functions
21	4.3 Remote site (substation) control system functions and architecture
23	5. System design
24	5.1 System function definitions
25	5.1.1 Measurement services
27	5.1.2 Status monitoring service performance
29	5.1.3 Control services performance
30	5.1.4 Ancillary services performance
31	5.1.5 Time synchronism services performance
32	5.1.6 Programmed logic services performance 5.2 Selection of IEDs 5.2.1 Common considerations
33	5.2.2 Functional requirements
35	5.2.3 IED lifespan
36	5.3 Human machine interface (HMI) 5.3.1 Hardware
37	5.3.2 Software 5.3.3 HMI screens
38	5.3.4 Control capabilities
39	5.3.5 Other features 5.4 Software, firmware, and hardware issues 5.5 Security requirements
40	5.6 Selection of architecture
41	5.6.1 Selection of external communications interfaces
42	5.6.2 Selection of internal communications interfaces
45	5.7 Selection of protocols
46	5.8 Maintaining availability 5.8.1 Define availability requirements 5.8.2 Identifying critical components 5.8.3 Limiting risk of failure
47	5.8.4 Estimating loss of function time 5.8.5 Providing alternative functional support 5.8.6 Operating functions in parallel
48	5.8.7 Using functional diversity to improve availability 6. Interface and processing requirements 6.1 Mechanical 6.1.1 Enclosures
49	6.1.2 Special requirements 6.2 Grounding 6.2.1 Device ground 6.2.2 Signal or instrumentation circuit ground
50	6.2.3 Fiber optic signal circuits 6.2.4 Electrical power ground 6.3 Electrical power 6.3.1 DC power sources
51	6.3.2 AC power sources 6.3.3 Redundant power sources
52	6.3.4 Internal noise 6.3.5 Electrical power supply identification 6.4 Data and control interfaces 6.4.1 Point count
53	6.4.2 Insulation requirements 6.4.3 Input interface requirements
58	6.4.4 Output interface requirements
60	6.4.5 Computed data 6.4.6 Alarm data
61	6.4.7 Digital fault data 6.4.8 Isolation 6.4.9 Surge suppression
62	6.4.10 I/O expansion 6.4.11 IED expansion 6.5 Communication interfaces 6.5.1 Serial ports not connected to external data communication equipment (e.g., modems)
63	6.5.2 Interface characteristics to internal data communication equipment (e.g., modem) when the modem is provided as an integral part of the control and data acquisition equipment 6.5.3 Protocol
64	6.5.4 Channel considerations 6.5.5 Sub-master/slave RTU links
65	6.5.6 Distributed I/O modules 7. Environmental requirements 7.1 Environment 7.1.1 Ambient temperature and humidity conditions
66	7.1.2 Dust, chemical gas, and moisture
67	7.1.3 Altitude 7.1.4 Ultraviolet (UV) light exposure 7.2 Vibration and shock 7.2.1 Operation
68	7.2.2 Transportation 7.3 Seismic environment 7.3.1 Seismic equipment analysis 7.3.2 Equipment seismic report
69	7.4 Impulse and switching surge protection 7.4.1 Design criteria
70	7.4.2 Installation criteria 7.5 Acoustic interference limitations 7.6 EMI and EMC 7.6.1 EMI limits
71	7.6.2 EMC limits 8. Characteristics 8.1 Reliability
72	8.2 Maintainability
73	8.3 Availability
74	8.4 Security of operation 8.4.1 Operating practice and procedures
76	8.4.2 Communication message security 8.4.3 Hardware/software security features 8.5 Expandability
77	8.6 Changeability 8.6.1 Operating parameters 8.6.2 Configuration and setup parameters
78	8.6.3 Changeability limitations 9. General requirements 9.1 Project plan
79	9.1.1 Scope of work 9.1.2 Quality plan 9.1.3 Management plan
80	9.1.4 Documentation plan 9.1.5 Transition plan 9.1.6 Test plan 9.1.7 Training plan
81	9.1.8 Project tracking plan 9.2 Marking 9.2.1 Identification 9.2.2 Nameplates
82	9.2.3 Warning 9.3 Documentation
83	9.3.1 Design 9.3.2 Installation
84	9.3.3 Operation 9.3.4 Maintenance
85	9.3.5 Test plans, procedures, and reports 9.3.6 Reliability, maintainability, and availability data and calculations 9.4 Quality assurance
86	9.4.1 Quality system 9.4.2 Test responsibilities 9.4.3 Warranty and after sales service 9.5 Diagnostics
87	9.6 Testing 9.6.1 Type test 9.6.2 Routine test 9.6.3 Conformance test
88	9.6.4 FAT and SAT
92	9.6.5 Test records
93	Annex A (informative) SCADA master station functions A.1 Architecture
94	A.2 Backup/emergency control centers A.3 Primary and backup systems A.4 Communications
95	A.5 Measurements
96	A.6 Bulk data transfer A.7 Digital fault records A.8 Control
98	A.9 User interface
99	A.10 Large displays
100	A.11 Reports A.12 Security A.13 Data processing
101	A.14 Performance
103	Annex B (informative) Master station/substation interconnection diagrams B.1 Single master station
104	B.2 Multiple master stations
105	B.3 Multiple master stations, multiple RTU(s)
106	B.4 Combination systems
107	B.5 Substation gateway connections (legacy to standard protocols)
108	B.6 Networked systems
109	Annex C (informative) Serial communication channel analysis C.1 Introduction C.2 Specify the performance of a master station to RTU communication channel
110	C.3 Channel performance analysis procedure C.4 Illustrative example
112	Annex D (informative) Control applications D.1 Select before operate
113	D.2 Multi-coded control messaging D.3 Direct operate
114	D.4 Local/remote scheme examples
117	D.5 Summary
118	Annex E (informative) Database E.1 Database characteristics
120	E.2 System databases
123	E.3 Performance guidelines
125	Annex F (informative) Interlocking F.1 Logical or sequential interlocks F.2 Distributed interlocks F.3 Measured parameter interlocks
126	F.4 High speed interlocks F.5 Operator override F.6 Testing interlocks
127	Annex G (informative) System support tools G.1 System tools G.2 HMI tools
130	Annex H (informative) Communication fundamentals H.1 Basic communications technology
131	H.2 Proprietary and standards-based protocols and networks
132	H.3 Network physical topologies
135	H.4 Communication relationship models
137	H.5 Communications stack
138	H.6 Networks
142	H.7 Designing a communications network for automation
145	Annex I (informative) Bibliography