Year: 2012 Language: english Author: Patel M.R. Publisher: CRC Press, Taylor & Francis Group ISBN: 978-1-4398-2817-5 Format: PDF Quality: Scanned pages Pages count: 370 Description: Shipboard Electrical Power Systems addresses new developments in this growing field. Focused on the trend toward electrification to power commercial shipping, naval, and passenger vessels, this book helps new or experienced engineers master cutting-edge methods for power system design, control, protection, and economic use of power. Provides Basic Transferable Skills for Managing Electrical Power on Ships or on Land This groundbreaking book is the first volume of its kind to illustrate optimization of all aspects of shipboard electrical power systems. Applying author Mukund Patel’s rare combination of industrial and educational work experiences and insight, it offers solutions to meet the increasing demand for large, fast, efficient, and reconfigurable ships to compete in international markets. For 30 years, Professor Patel was an engineer for companies including General Electric, Lockheed Martin, and Westinghouse Electric, and in the past 15 years he has been an engineering professor at the U.S. Merchant Marine Academy. That varied experience helped him zero in on the specialized multidimensional knowledge an engineer requires—and that is what sets his book apart. Compiles Critical, Hard-to-Find Information on Power System Design, Analysis, and Operation The global shortage of power engineers is not deterring countries from heavily investing in construction of new power plants and grids. Consequent growth in university electrical power programs is satisfying the demand for engineers, but novice graduates require accelerated understanding and practical experience before entering the thriving maritime segment. Ideal for readers with limited electrical experience, wide-ranging coverage includes power system basics, power generation, electrical machines, power distribution, batteries, and marine industry standards. This book is an invaluable tool for engineers working on ships, as well as in ports, industrial power plants, refineries, and other similar environments.
Table of Contents
Table of Contents AC Power Fundamentals Current Voltage Power and Energy Alternating Current AC Phasor Phasor Algebra Review Single-Phase AC Power Circuit AC Power in Complex Form Reactive Power Three-Phase AC Power System Shipboard Power System Architectures Types of Ship Drives Electrical Design Tasks Electrical Load Analysis Power System Configurations Cold Ironing/Shore Power Efficiency and Reliability of Chain Shipboard Circuit Designation Ship Simulator Systems of Units Common Aspects of Power Equipment Faraday’s Law and Coil Voltage Equation Mechanical Force and Torque Electrical Equivalent of Newton’s Third Law Power Losses in Electrical Machine Maximum Efficiency Operating Point Thevenin Equivalent Source Model Voltage Drop and Regulation Load Sharing among Sources Power Rating of Equipment Temperature Effect on Resistance AC Generator Terminal Performance Electrical Model Electrical Power Output Transient Stability Limit Equal Area Criteria of Transient Stability Speed and Frequency Regulations Load Sharing among AC Generators Isosynchronous Generator Excitation Methods Short Circuit Ratio Automatic Voltage Regulator AC and DC Motors Induction Motor Synchronous Motor Motor HP and Line Current Dual-Use Motors Unbalanced Voltage Effect DC Motor Universal (Series) Motor AC or DC Special Motors for Ship Propulsion Torque versus Speed Comparison Transformer Transformer Categories Types of Transformers Selection of kVA Rating Transformer Cooling Classes Three-Phase Transformer Connections Full-Δ and Open-Δ Connections Magnetizing Inrush Current Single-Line Diagram Model Three-Winding Transformer Percent and Per Unit Systems Equivalent Impedance at Different Voltage Continuous Equivalent Circuit through Transformer Influence of Transformer Impedance Power Cable Conductor Gage Cable Insulation Conductor Ampacity Cable Electrical Model Skin and Proximity Effects Cable Design Marine and Special Cables Cable Routing and Installation Power Distribution Typical Distribution Scheme Grounded and Ungrounded Systems Ground Fault Detection Schemes Distribution Feeder Voltage Drop Bus Bars Electrical Parameters High-Frequency Distribution Switchboard and Switchgear Fault Current Analysis Types and Frequency of Faults Fault Analysis Model Asymmetrical Fault Transient Fault Current Offset Factor Fault Current Magnitude Motor Contribution to Fault Current Current Limiting Series Reactor Unsymmetrical Faults Circuit Breaker Selection Simplified System Protection Fuse Overload Protection Electromechanical Relay Circuit Breaker Differential Protection of Generator Differential Protection of Bus and Feeders Ground Fault Current Interrupter Transformer Protection Motor Branch Circuit Protection Lightning and Switching Voltage Protection Surge Protection for Small Sensitive Loads Protection Coordination Health Monitoring Arc Flash Analysis Economic Use of Power Economic Analysis Power Loss Capitalization High Efficiency Motor Power Factor Improvement Energy Storage During Night Variable Speed Motor Drives AC and DC Regenerative Braking Electrochemical Battery Major Rechargeable Batteries Electrical Circuit Model Performance Characteristics Battery Life Battery Types Compared More on the Lead-Acid Battery Battery Design Process Safety and Environment Marine Industry Standards Standard-Issuing Organizations Classification Societies IEEE Standard-45 Code of Federal Regulations Military-Std-1399
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Shipboard Electrical Power Systems
Language: english
Author: Patel M.R.
Publisher: CRC Press, Taylor & Francis Group
ISBN: 978-1-4398-2817-5
Format: PDF
Quality: Scanned pages
Pages count: 370
Description: Shipboard Electrical Power Systems addresses new developments in this growing field. Focused on the trend toward electrification to power commercial shipping, naval, and passenger vessels, this book helps new or experienced engineers master cutting-edge methods for power system design, control, protection, and economic use of power.
Provides Basic Transferable Skills for Managing Electrical Power on Ships or on Land
This groundbreaking book is the first volume of its kind to illustrate optimization of all aspects of shipboard electrical power systems. Applying author Mukund Patel’s rare combination of industrial and educational work experiences and insight, it offers solutions to meet the increasing demand for large, fast, efficient, and reconfigurable ships to compete in international markets.
For 30 years, Professor Patel was an engineer for companies including General Electric, Lockheed Martin, and Westinghouse Electric, and in the past 15 years he has been an engineering professor at the U.S. Merchant Marine Academy. That varied experience helped him zero in on the specialized multidimensional knowledge an engineer requires—and that is what sets his book apart.
Compiles Critical, Hard-to-Find Information on Power System Design, Analysis, and Operation
The global shortage of power engineers is not deterring countries from heavily investing in construction of new power plants and grids. Consequent growth in university electrical power programs is satisfying the demand for engineers, but novice graduates require accelerated understanding and practical experience before entering the thriving maritime segment.
Ideal for readers with limited electrical experience, wide-ranging coverage includes power system basics, power generation, electrical machines, power distribution, batteries, and marine industry standards. This book is an invaluable tool for engineers working on ships, as well as in ports, industrial power plants, refineries, and other similar environments.
Table of Contents
Table of ContentsAC Power Fundamentals
Current Voltage Power and Energy
Alternating Current
AC Phasor
Phasor Algebra Review
Single-Phase AC Power Circuit
AC Power in Complex Form
Reactive Power
Three-Phase AC Power System
Shipboard Power System Architectures
Types of Ship Drives
Electrical Design Tasks
Electrical Load Analysis
Power System Configurations
Cold Ironing/Shore Power
Efficiency and Reliability of Chain
Shipboard Circuit Designation
Ship Simulator
Systems of Units
Common Aspects of Power Equipment
Faraday’s Law and Coil Voltage Equation
Mechanical Force and Torque
Electrical Equivalent of Newton’s Third Law
Power Losses in Electrical Machine
Maximum Efficiency Operating Point
Thevenin Equivalent Source Model
Voltage Drop and Regulation
Load Sharing among Sources
Power Rating of Equipment
Temperature Effect on Resistance
AC Generator
Terminal Performance
Electrical Model
Electrical Power Output
Transient Stability Limit
Equal Area Criteria of Transient Stability
Speed and Frequency Regulations
Load Sharing among AC Generators
Isosynchronous Generator
Excitation Methods
Short Circuit Ratio
Automatic Voltage Regulator
AC and DC Motors
Induction Motor
Synchronous Motor
Motor HP and Line Current
Dual-Use Motors
Unbalanced Voltage Effect
DC Motor
Universal (Series) Motor AC or DC
Special Motors for Ship Propulsion
Torque versus Speed Comparison
Transformer
Transformer Categories
Types of Transformers
Selection of kVA Rating
Transformer Cooling Classes
Three-Phase Transformer Connections
Full-Δ and Open-Δ Connections
Magnetizing Inrush Current
Single-Line Diagram Model
Three-Winding Transformer
Percent and Per Unit Systems
Equivalent Impedance at Different Voltage
Continuous Equivalent Circuit through Transformer
Influence of Transformer Impedance
Power Cable
Conductor Gage
Cable Insulation
Conductor Ampacity
Cable Electrical Model
Skin and Proximity Effects
Cable Design
Marine and Special Cables
Cable Routing and Installation
Power Distribution
Typical Distribution Scheme
Grounded and Ungrounded Systems
Ground Fault Detection Schemes
Distribution Feeder Voltage Drop
Bus Bars Electrical Parameters
High-Frequency Distribution
Switchboard and Switchgear
Fault Current Analysis
Types and Frequency of Faults
Fault Analysis Model
Asymmetrical Fault Transient
Fault Current Offset Factor
Fault Current Magnitude
Motor Contribution to Fault Current
Current Limiting Series Reactor
Unsymmetrical Faults
Circuit Breaker Selection Simplified
System Protection
Fuse
Overload Protection
Electromechanical Relay
Circuit Breaker
Differential Protection of Generator
Differential Protection of Bus and Feeders
Ground Fault Current Interrupter
Transformer Protection
Motor Branch Circuit Protection
Lightning and Switching Voltage Protection
Surge Protection for Small Sensitive Loads
Protection Coordination
Health Monitoring
Arc Flash Analysis
Economic Use of Power
Economic Analysis
Power Loss Capitalization
High Efficiency Motor
Power Factor Improvement
Energy Storage During Night
Variable Speed Motor Drives AC and DC
Regenerative Braking
Electrochemical Battery
Major Rechargeable Batteries
Electrical Circuit Model
Performance Characteristics
Battery Life
Battery Types Compared
More on the Lead-Acid Battery
Battery Design Process
Safety and Environment
Marine Industry Standards
Standard-Issuing Organizations
Classification Societies
IEEE Standard-45
Code of Federal Regulations
Military-Std-1399
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