IEEE 693-2018

$118.63

IEEE Recommended Practice for Seismic Design of Substations

Published By	Publication Date	Number of Pages
IEEE	2018	220

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Description

Revision Standard – Active. Seismic design recommendations for substations, including qualification of different equipment types are discussed. Design recommendations consist of seismic criteria, qualification methods and levels, structural capacities, performance requirements for equipment operation, installation methods, and documentation.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 693-2018 Front Cover
2	Title page
4	Important Notices and Disclaimers Concerning IEEE Standards Documents
7	Participants
9	Introduction
10	Contents
16	1. Overview 1.1 Scope 1.2 Purpose 1.3 General
17	1.4 Associated design references
18	1.5 Substation seismic design flow chart
20	1.6 Earthquakes and substations 1.7 Design/construction and quality assurance processes 2. Normative references
23	3. Definitions, acronyms, and abbreviations 3.1 Definitions
26	3.2 Abbreviations and acronyms
28	4. Instructions 4.1 Format of this recommended practice 4.2 Standardization of criteria 4.3 Specifying this recommended practice in user’s specifications
29	4.4 Selection of qualification level for a region 4.5 Acceptance of previously qualified electrical equipment
30	4.6 Optional qualification methods
31	4.7 Qualifying equipment by group
33	4.8 Inherently acceptable equipment 4.9 Shake-table facilities
34	4.10 Witnessing of shake-table testing 4.11 Equipment too large to be tested in its in service configuration 4.12 Table extension frame 4.13 Low-frequency testing
35	4.14 Report templates 5. Seismic criteria for qualification of electrical substation equipment 5.1 General introduction 5.2 Seismic qualification objective
37	5.3 Seismic qualification approaches
39	5.4 Seismic qualification methods with respect to test qualifications
40	5.5 Seismic qualification methods with respect to analytical qualification
41	5.6 Damping with respect to seismic qualification methods
43	5.7 Seismic qualification levels
44	5.8 Response spectra
45	5.9 Discussion of other seismic design criteria
46	5.10 Influence of support structures on seismic response of equipment
49	5.11 Qualification of equipment mounted within a building 5.12 Selecting the seismic level for seismic qualification
52	6. Design for site conditions and installation considerations 6.1 General 6.2 Equipment assembly
53	6.3 Anchorage
55	6.4 Site response local topography, near-field effects, and subduction zone earthquakes
56	6.5 Soil-structure interaction 6.6 Foundation analysis
59	6.7 Seismic protective systems 6.8 Suspended equipment
61	6.9 Interaction between substation equipment
63	6.10 Short-circuit loads
64	6.11 Wind loads 6.12 Ice loads 7. Operational considerations for seismic events 7.1 General 7.2 Station service
65	7.3 Spare parts 7.4 Telecommunication equipment
66	7.5 Emergency power systems
68	Annex A (normative)Standard clauses A.1 Qualification procedures
82	A.2 Acceptance criteria
86	A.3 Static testing of components
87	A.4 Design requirements
89	A.5 Seismic test qualification report
93	A.6 Seismic analysis-qualification report
95	A.7 Seismic qualification identification plate
97	Annex B (normative) Non-categorized equipment B.1 General
98	B.2 Operational requirements B.3 Seismic qualification methods B.4 Qualification procedures
99	B.5 Acceptance criteria B.6 Design requirements B.7 Report
100	Annex C (normative) Circuit breakers C.1 General C.2 Operational requirements C.3 Seismic qualification methods
101	C.4 Qualification procedures
103	C.5 Acceptance criteria
104	C.6 Design requirements C.7 Report C.8 Seismic identification plate
105	Annex D (normative) Transformers and liquid-filled reactors D.1 General D.2 Operational requirements D.3 Seismic qualification methods for tank internals and attachments
106	D.4 Qualification procedures for transformers tanks D.5 Qualification procedures for bushings
110	D.6 Qualification of surge arresters
111	D.7 Acceptance criteria
112	D.8 Design requirements D.9 Report D.10 Seismic identification plate
113	Annex E (normative) Disconnect and grounding switches E.1 General E.2 Operational requirements E.3 Seismic qualification methods
114	E.4 Qualification procedures
115	E.5 Acceptance criteria
116	E.6 Design requirements E.7 Report E.8 Seismic identification plate
117	Annex F (normative) Instrument transformers F.1 General F.2 Operational requirements
118	F.3 Seismic qualification methods F.4 Qualification procedures
119	F.5 Acceptance criteria F.6 Design requirements F.7 Report F.8 Seismic identification plate
120	Annex G (normative) Air core reactors G.1 General G.2 Operational requirements G.3 Seismic qualification methods
121	G.4 Qualification procedures G.5 Acceptance criteria G.6 Design requirements G.7 Report G.8 Seismic identification plate
122	Annex H (normative) Circuit switchers H.1 General H.2 Operational requirements H.3 Seismic qualification methods
123	H.4 Qualification procedures
125	H.5 Acceptance criteria
126	H.6 Design requirements H.7 Report H.8 Seismic identification plate
127	Annex I (normative) Suspended equipment I.1 General
128	I.2 Operational requirements I.3 Seismic qualification methods I.4 Qualification procedures—static analysis
130	I.5 Acceptance criteria I.6 Design requirements I.7 Report
131	I.8 Seismic identification plate
132	Annex J (normative) Station batteries and battery racks J.1 General J.2 Operational requirements J.3 Seismic qualification methods
133	J.4 Qualification procedure J.5 Acceptance criteria
134	J.6 Design requirements J.7 Report
135	J.8 Frequency or damping modifying devices or attachment J.9 Seismic identification plate
136	Annex K (normative) Surge arresters K.1 General K.2 Operational requirements K.3 Seismic qualification methods
137	K.4 Qualification procedures
139	K.5 Acceptance criteria
140	K.6 Design requirements K.7 Report K.8 Seismic identification plate
141	Annex L (normative) Substation electronic devices, distribution panels and switchboards, and solid-state rectifiers L.1 General L.2 Operational requirements
142	L.3 Seismic qualification methods L.4 Qualification procedures L.5 Acceptance criteria
143	L.6 Design requirements L.7 Report L.8 Seismic identification plate
144	Annex M (normative) Metalclad switchgear M.1 General M.2 Operational requirements M.3 Seismic qualification methods
145	M.4 Qualification procedures M.5 Acceptance criteria M.6 Design requirements M.7 Report M.8 Seismic identification plate
146	Annex N (normative) Cable terminators (potheads) N.1 General N.2 Operational requirements N.3 Seismic qualification methods
147	N.4 Qualification procedures
148	N.5 Acceptance criteria N.6 Design requirements N.7 Report N.8 Seismic identification plate
149	Annex O (normative) Series capacitors and shunt capacitors O.1 General O.2 Operational requirements O.3 Seismic qualification methods O.4 Qualification procedures
150	O.5 Acceptance criteria O.6 Design requirements O.7 Report O.8 Seismic identification plate
151	Annex P (normative) Gas-insulated switchgear P.1 General P.2 Operational requirements P.3 Seismic qualification methods
152	P.4 Qualification procedures
153	P.5 Acceptance criteria P.6 Design requirements
154	P.7 Report P.8 Seismic identification plate
155	Annex Q (informative) Qualification methods: An overview Q.1 General Q.2 Fundamental concepts
156	Q.3 Analysis methods
157	Q.4 Testing methods
158	Q.5 Optional input motion time histories for testing and analysis Q.6 Special test cases
159	Q.7 Qualification method for specific equipment Q.8 Functionality of equipment Q.9 Qualification by seismic experience data
161	Annex R (informative) Composite and porcelain insulators R.1 Composite insulators
166	R.2 Porcelain insulators
172	Annex S (informative) Analysis report template
178	Annex T (informative) Test report template
188	Annex U (informative) Specifications
189	Annex V (normative) DC equipment V.1 General
190	V.2 Operational requirements V.3 Seismic qualification methods and finite element analysis modeling techniques
193	V.4 Qualification procedures V.5 Acceptance criteria
194	V.6 Design requirements V.7 Report V.8 Seismic identification plate
195	Annex W (normative) Equipment with seismic protective devices W.1 General
196	W.2 Seismic qualification methods W.3 Qualification procedures
199	W.4 Requirements for testing of seismic protective devices
202	W.5 Dynamic analysis
204	W.6 General requirements for seismic protective devices
205	W.7 Designer qualifications and review
206	Annex X (normative) Insulator seismic strength criteria X.1 General X.2 Terminology
207	X.3 Scope X.4 Reference standards X.5 Overview of the establishment of requirements
209	X.6 Insulator failure modes X.7 Material-dependent measures of strength X.8 Porcelain insulator strength criteria
214	X.9 Composite insulator strength criteria
218	Annex Y (informative) Bibliography
220	Back cover