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IEEE 125-2007

$62.83

IEEE Recommended Practice for Preparation of Equipment Specifications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators

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IEEE 2007
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Revision Standard – Inactive-Reserved. This recommended practice is intended to assist users with the preparation of procurement specifications for electric-hydraulic speed governors. Remarks: Revision of ANSI/IEEE Std 125-1988

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 125-2007, IEEE Recommended Practice for Preparation of Equipment Specifications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators
6 Introduction
Notice to users
Errata
Interpretations
Patents
7 Participants
8 CONTENTS
11 1. Overview
1.1 Scope
1.2 Purpose
1.3 Disclaimer
12 1.4 Use of IEEE Std 125
2. Normative references
13 3. Definitions
14 4. Functions and characteristics
4.1 Control actuator position
4.2 Control actuator stroke
4.3 Control actuator time
15 5. Equipment specifications
5.1 General specifications
17 5.2 Governor and auxiliary functions
24 5.3 Other optional functions
26 5.4 Hydraulic pressure supply system
31 5.5 New installation considerations
32 5.6 Replacement and conversion considerations
33 5.7 Redundancy
5.8 Failsafe features
34 5.9 Dual-regulated turbines
36 5.10 Additional governor-controller functions
37 5.11 Environmental specifications
38 5.12 Software
39 5.13 Interface to other plant systems
40 5.14 Operator interface
5.15 Personnel safety features
41 5.16 Spare parts and accessories
42 5.17 Product support
6. Performance specification
6.1 Stability
44 6.2 Permanent speed droop
6.3 Deadband
45 6.4 Deadtime
6.5 Governor damping adjustments
46 7. Information provided by the manufacturer
7.1 Information to be provided at the time of submission of proposals
7.2 Information to be provided after contract award
47 7.3 Test procedures
48 7.4 Rehabilitation and conversion considerations
8. Governor testing
8.1 Factory acceptance testing
49 8.2 On-site acceptance testing
51 9. Information provided by the specifier
54 Annex A (informative) Bibliography
56 Annex B (informative) Glossary
57 Annex C (normative) Mode control logic
59 Annex D (normative) Tables
IEEE 125-2007
$62.83