Abstract:
The fundamentals of reliability analysis as it applies to the planning and design of industrial and commercial electric power distribution systems are presented. Included are basic concepts of reliability analysis by probability
methods, fundamentals of power system reliability evaluation, economic evaluation of reliability, cost of power outage data, equipment reliability data, and examples of reliability analysis. Emergency and standby power, electrical preventive maintenance, and evaluating and improving reliability of the existing plant are also addressed. The presentation is self-contained and should enable trade-off studies during the design of industrial and commercial power systems.
Design, installation, maintenance practices for electrical power and grounding (including both power-related and signal-related noise control) of sensitive electronic processing equipment used in commercial and industrial applications
are presented. Keywords: designing reliable industrial and commercial power systems,
equipment reliability data, industrial and commercial power systems reliability
analysis, reliability analysis
Contents
Chapter 1
Introduction
1.1 Objectives and scope
1.2 Summary of contents of each chapter
1.3 How to use this book.
1.4 Normative references
Chapter 2
Basic concepts of reliability
2.1 Introduction
2.2 Definitions
2.3 Calculation reference .
2.4 Acronyms and abbreviations
2.5 Review of basic probability ..
2.6 Reliability and availability
2.7 Defining frequency and duration of outages and interruptions, λ, MTBF
2.8 Probability distributions
2.9 Methods of reliability and availability analysis
2.10 Performing reliability and availability analyses
2.11 Bibliography
Chapter 3
Planning and design ..
3.1 Introduction
3.2 Fundamentals of power system reliability evaluation
3.3 Examples of reliability and availability analysis of common
low-voltage industrial power distribution systems
3.4 Cost of power outages
3.5 IEEE Gold Book Standard Network
3.6 Normative references
3.7 Biography.
Chapter 4
Evaluating and improving the reliability of an existing electrical system
4.1 Introduction
4.2 Evaluation methodology
4.3 Utility supply availability
4.4 Configuration
4.5 Assessing control and protection
4.6 Physical assessment
4.7 Operations and maintenance
4.8 Other vulnerable areas
4.9 Conclusion
4.10 Normative references
4.11 Bibliography
Chapter 5
Preventive maintenance
5.1 Introduction
5.2 Relationship of maintenance practice and equipment failure
5.3 Equipment preventive maintenance
5.4 Design for preventive maintenance
5.5 Reliability centered maintenance
5.6 Relationship of RCM to other disciplines
5.7 RCM implementation plan
5.8 Data collection requirements
5.9 Bibliography
Chapter 6
Emergency and standby power
6.1 Introduction
6.2 Emergency and standby power supply types
6.3 Conclusions
6.4 Normative references
Chapter 7
Voltage sag analysis
7.1 Introduction
7.2 Voltage sag characteristics and reporting
7.3 Equipment susceptibility to voltage sags
7.4 Line faults—A major cause for voltage sags
7.5 Voltage sag predictions
7.6 Methods of stochastic prediction of voltage sags
7.7 Examples for rectangular sag calculations
7.8 Nonrectangular sags
7.9 Development of voltage sag coordination charts
7.11 Economic costs of voltage sags
7.12 Conclusions and future work
7.13 Normative references
7.14 Bibliography
Chapter 8
7 × 24 continuous power facilities
8.1 Introduction
8.2 Special equipment to support continuous operation
8.3 Defining failure in a 7 × 24 facility
8.4 Reliability and availability as tools in evaluation of critical facilities
8.5 Critical distribution system configurations
8.6 Reliability and availability of critical distribution system configurations...194
8.7 Normative references
8.8 Bibliography
Chapter 9
Reliability and maintainability verification
9.1 Introduction
9.2 Definition of success ratio
9.3 Acceptance sampling plan
9.4 Minimizing manufacturer and customer risks
9.5 Sequential testing plan
9.6 Development of a sequential testing plan
9.7 Compliance sequential test acceptance limits
9.8 Compliance sequential test rejection limits
9.9 Case study
9.10 Discussion of sequential tests
9.11 Conclusion
9.12 Normative references
9.13 Bibliography
Chapter 10
Summary of equipment reliability data
10.1 Introduction
10.2 Part 1: Mechanical and electrical equipment reliability and
availability data collection conducted between 1990 and 1993
10.3 Part 2: Equipment reliability surveys (1976–1989)
10.4 Part 3: Equipment reliability surveys conducted prior to 1976
10.5 Bibliography
Chapter 11
Data collection
11.1 Data collection
11.2 Facility identification data .
11.3 Facility one-line drawings
11.4 Nameplate information
11.5 Critical equipment designation and sparing
11.6 Maintenance data
11.7 Data forms
Annex 11A—Data collection forms
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Electrical Handbooks