IEEE 1827 2016:2017 Edition

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IEEE Guide for Electrical and Control Design of Hydroelectric Water Conveyance Facilities

Published By	Publication Date	Number of Pages
IEEE	2017	62

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Description

New IEEE Standard – Active. Electrical and control design of water conveyance facilities associated with hydroelectric projects including associated penstocks, valves, and gates are described in this guide. Guidance to plan and prepare designs is included. Installation, peration, or maintenance guideline and methodologies are not included. Design of new facilities and rehabilitation or replacement of existing facilities is covered. Comprehensive considerations for design, monitoring, control, protection, and operation of water conveyance facilities associated with hydroelectric projects is provided. Guidance in electrical and instrumentation work unique to water conveyance systems is provided. Guidance for the safe control of water release systems, bypass systems, and failure modes are provided. Reliability measures such as redundancy and power source considerations are provided. Gate and valve types and associated operating mechanisms are introduced. Power and non-power water conduits including penstocks, tunnels, and canals are covered.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 1827™-2016 Front cover
2	Title page
4	Important Notices and Disclaimers Concerning IEEE Standards Documents
7	Participants
8	Introduction
9	Contents
11	1. Overview 1.1 Scope 1.2 Purpose 1.3 Use of this guide
12	1.4 Governing regulations 2. Normative references
13	3. Definitions
14	4. General considerations 4.1 Public safety
15	4.2 Environmental considerations
16	4.3 Cables and conductors
17	4.4 Testing and commissioning
18	5. Site electrical layout and access 6. Overview of gates and valves 6.1 Gate and valve types
19	6.2 Gate operating mechanism
21	7. Electric supply and distribution 7.1 Backup power
22	7.2 Surge protection 7.3 Grounding 8. Control, monitoring, and gate protection 8.1 General design considerations
23	8.2 Response to failures
24	8.3 Flood control and flow regulation gates 8.4 Power plant de-watering and emergency close gates
25	8.5 Control
30	8.6 Gate and gate operating mechanism protection
31	8.7 Bypass
32	8.8 Alarms 8.9 Public warning systems and barriers
33	8.10 Monitoring
36	8.11 Safety and security considerations
37	9. Other facilities and equipment 9.1 Communication networks
38	9.2 Security and access controls
40	Annex A (informative) Bibliography
42	Annex B (informative) Gate types
44	Annex C (informative) Automatic water release systems C.1 Number of auto-controlled gates C.2 Defense against spurious operation C.3 Separation of automatic water release from other systems C.4 Automatic water release triggers
45	C.5 Gate operating sequence C.6 Open and close control C.7 Gate fail to operate C.8 Gate movement alarm C.9 Initial opening rate
46	C.10 Automatic water release on/off C.11 Local/remote control transfer C.12 Contention between remote manual and automatic control
47	Annex D (informative) Typical alarms
49	Annex E (informative) Reservoir level monitoring systems E.1 Staff gauges E.2 Reservoir level transducers
50	E.3 Stilling wells E.4 Measurement accuracy E.5 Reservoir range
51	E.6 Installation E.7 Maintenance
52	Annex F (informative) Conduit rupture detection system
53	F.1 Comparison of schemes F.2 Measurement inaccuracy and misoperation
54	F.3 Action upon detection of leak or rupture F.4 Tripping scheme F.5 Flow sensors
55	F.6 Ultrasonic flow transducers F.7 Pressure-time flow measurement
56	Annex G (informative) Water quality monitoring and control
57	Annex H (informative) Fish passage equipment H.1 Design considerations H.2 Operational considerations
58	Annex I (informative) Trash cleaning and monitoring I.1 Trash cleaning equipment
59	I.2 Trash cleaning monitoring systems
60	Annex J (informative) Lighting J.1 Egress lighting J.2 Exterior lighting J.3 Lighting controls
61	Annex K (informative) Video monitoring systems
62	Back cover

Additional information

Standard Title	IEEE Guide for Electrical and Control Design of Hydroelectric Water Conveyance Facilities
Published Code	IEEE
Publication Date	2017
Pages Count	62

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IEEE 1827 2016:2017 Edition

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