File : pdf, 1.8 MB, 288 pages
TOC
Introduction
Chapt 1. From Vector Calculus to Algebraic Topology
1A Chains, Cochains and Integration
1B Integral Laws and Homology
1C Cohomology and Vector Analysis
1D Nineteenth-Century Problems Illustrating the First and Second Homology Groups
1E Homotopy Versus Homology and Linking Numbers
1F Chain and Cochain Complexes
1G Relative Homology Groups
1H The Long Exact Homology Sequence
1I Relative Cohomology [...]
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Electromagnetic Theory and Computation – A Topological Approach
Voltage Stability Toolbox
Matlab Toolbox, File : zip, 4.7 MB
INTRODUCTION
Voltage Stability TOolbox, developed at Center for Electric Power Engineering, Drexel University is a powerful
software for studying the phenomena and mechanics of voltage instability. The computational and analytical
capabilities of bifurcation theory, and symbolic/graphical representation capabilities of MATLAB combined lead to
proven tool for analyzing voltage stability problem and providing intuitive [...]
Electric Power Transfer Capability: Concepts, Applications, Sensitivity and Uncertainty – Tutorials
File : pdf, 1.5MB, 98 pages
TOC
1 Introduction
1.1 Summary
1.2 General motivation
1.3 A simplified transfer capability calculation
1.4 AC load flow example using calculator
1.4.1 Getting started on the calculator
1.4.2 Quickly computing changes to transfer capability
1.4.3 Transfer capability depends on assumptions
1.4.4 Interactions between transfers
1.4.5 6 bus system
1.4.6 39 bus system
1.4.7 NYISO 3357 bus system
1.4.8 Concluding comments
1.5 DC load flow [...]
Power System Analysis – Lecture Notes on Electrical System
File : pdf, lecture notes / electrical course
CONTENTS
Review of power system networks, complex power, and per units
Generator, load, transformer, and line models
Network matrices, the Y-bus matrix; tap changing transformers
Power flow techniques- solving by the Gauss-Seidel method
Solving by the Newton-Raphson method.
The Fast-Decoupled method.
Economic dispatch, neglecting generator limits and line losses
Economic dispatch with generator limits
Economic dispatch with [...]
Hydroelectric Power Plants Mechanical Design
File : pdf, 4 MB, 124 pages
military manual
TOC
1 Introduction
Purpose
Applicability
References
Limitations
Contents
Design Procedures
Other Design Information
Deviations
General Design Practices
Safety Provisions
2 Turbines and Pump Turbines
General
Francis-Type Turbines
Francis-Type Pump Turbines
Kaplan-Type Turbines
3 Generators and Motor-
Generators
Turbine Considerations
Handling Provisions
Service Systems
4 Governors
Considerations
5 Penstock Shutoff Valves at the
Powerhouse
Valve Requirement
Valve Selection
6 Cranes and Hoists
Cranes
Crane Lifting Accessories
Hoists
7 Elevators
Justification
Location
Size, Type
Speed .
Control
Design
Procurement
8 Engine-Generator Set
Location
Engine
Exhaust Provisions
Cooling
Fuel System
Installation
9 Maintenance Shop
Shop Room
Equipment Selection
Shop Layout
Drawing
10 Water [...]
Theory of Superconductivity – Lecture Notes on Physics
File : pdf, 570 KB, 58 pages
Lecture Notes by Prof. Helmut Eschrig
TOC
1 INTRODUCTION
2 PHENOMENA, LONDON THEORY
2.1 Phenomena
2.2 London theory
2.3 Gauge symmetry, London gauge
3 THE THERMODYNAMICS OF THE PHASE TRANSITION
3.1 The Free Energy
3.2 The Free Enthalpy
3.3 The thermodynamic critical field
3.4 Heat capacity jump
4 THE GINSBURG-LANDAU THEORY; TYPES OF SUPERCONDUCTORS
4.1 The Landau theory
4.2 The Ginsburg-Landau equations
4.3 The [...]
A Technical Tutorial on Digital Signal Synthesis
File : pdf, 902 KB, 122 pages
by Analog Devices
Contents :
1. Fundamentals of DDS technology
Theory of operation
Circuit architecture
Tuning equation
Elements of DDS circuit functionality and capabilities
DAC integration
Trends in functional integration
2. Understanding the Sampled Output of a DDS Output
Implications of the Nyquist Theorum
Aliased images in the output
Source of aliased images
Calculating the occurrence of aliased images
Quantization considerations
Sin(X)/X response
AC and [...]
Tutorials on Life Cycle Costing and Reliability Engineering
File : pdf, 1.3 MB, 297 pages
TOC
Chapt 1 Reliability Maintenance and Logistic Support – Introduction
1.1. INTRODUCTION
1.2. THE LIFE CYCLE OF A SYSTEM
1.3. CONCEPT OF FAILURE
Chapt 2 Probability Theory
2.4. PROBABILITY TERMS AND DEFINITIONS
2.5. ELEMENTARY THEORY OF PROBABILITY
2.5.1 Axioms of Probability
2.5.2 Rules of Probability
2.5.3 Joint Events
2.5.4 Conditional Probability
2.6. PROBABILITY AND EXPERIMENTAL DATA
2.7. PROBABILITY DISTRIBUTION
2.8. RANDOM VARIABLE
2.8.1 Types [...]
Navy Damage Controlman
File : pdf, 6.9 MB, 400 pages
TOC
1. Damage Controlman Rating
2. Damage Control Organization, Communication, and Information
3. Ship Compartmentation and Watertight Integrity
4. Fire-Fighting Fundamentals
5. Portable Fire-Fighting and Dewatering Equipment
6. Fire-Fighting Systems
7. Fire-Fighting Tactics
8. Battle Damage Repair
9. Chemical and Biological Warfare Defense
10. Radiological Effects
11. Radiological Defense and Recovery
12. Ship Stability and Buoyancy
13. Shipboard Damage Control Training
APP
I. Glossary
II. [...]
Feedback Systems, an Introduction for Scientist and Engineer
File : pdf, 10 MB, 408 pages
TOC
Chapt 1. Introduction
1.1 What Is Feedback?
1.2 What Is Control?
1.3 Feedback Examples
1.4 Feedback Properties
1.5 Simple Forms of Feedback
Chapt 2. System Modeling
2.1 Modeling Concepts
2.2 State Space Models
2.3 Modeling Methodology
2.4 Modeling Examples
Chapt 3. Examples
3.1 Cruise Control
3.2 Bicycle Dynamics
3.3 Operational Amplifier Circuits
3.4 Computing Systems and Networks
3.5 Atomic Force Microscopy
3.6 Drug Administration
3.7 Population Dynamics
Chapt [...]
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