Solenoid Control, Testing, and Servicing
A Handy Reference for Engineers and Technicians
1. Auflage
Erschienen am 11. Dezember 2012
278 Seiten
978-0-07-178970-7 (ISBN)
Als Download verfügbar
Beschreibung
A WORKBENCH-READY, FULLY ILLUSTRATED GUIDE TO SOLENOID DEVICES Learn how to design, troubleshoot, and maintain high-performance solenoid-based devices. Featuring photos, diagrams, charts, graphs, and schematics, this convenient handbook combines basic theory with control and testing methods encompassing a wide range of product configurations. Find out how to assess environmental factors, analyze components, maximize efficiency, and implement reliable controls. Solenoid Control, Testing, and Servicing offers extensive details on adding feedback and ",smart solenoid control", to your circuits. Coverage includes: Electrical and electromagnetic principles Resistance, inductance, and turns testing Actuator and valve requirements Clutch/brake and contactor/relay tests AC and DC voltage control Coil-back EMF and contact arc suppression Voltage, current, and peak-andhold control Linear and PWM proportional control Feedback and closed-loop techniques
Weitere Details
Weitere Ausgaben
Andere Ausgaben
Robert Haney
Solenoid Control, Testing, and Servicing
A Handy Reference for Engineers and Technicians
Buch
02/2013
McGraw-Hill Professional
47,00 €
Artikel z.Zt. nicht lieferbar
Inhalt
- Intro
- about the author
- title page
- copyright
- dedication
- Contents
- Acknowledgments
- Introduction
- What Is a Solenoid?
- Who Is This Book For?
- What This Book Is Not About
- Basic Solenoid Theory of Operation
- Solenoid Force-Stroke Curve
- Summary of Chapter Contents
- Part I Testing of Solenoid Coils, Actuators, Valves, Clutches/Brakes, and Contactors/Relays
- Chapter 1 Testing of Solenoid Coils
- Some Electrical Theory Review
- DC Coil Resistance Testing
- AC Coil Impedance Testing
- Coil Inductance Testing
- Coil Turns Count Testing
- Dielectric Withstanding Voltage (DWV) Testing
- Insulation Resistance (IR) Testing
- Surge Testing
- Temperature Testing: Duty Cycle and Safe Operating Range
- Tang-Weld Resistance Testing
- Summary of Solenoid Coil Testing
- Chapter 2 Testing of Solenoid Actuators
- Some Mechanical Theory Review
- Some Heat Transfer Theory Review
- Force Testing of Solenoid Actuators
- Pull-in/Dropout Testing of Solenoid Actuators Response Time Testing of Solenoid Actuators.
- Thermal Performance Modeling and Testing.
- Safe Operating Range and Duty Cycle
- Qualification and Endurance Testing
- Chapter 3 Testing of Solenoid Valves
- Some Valve and Hydraulic Theory Review
- Some Additional Thermal Considerations
- Force Testing of Solenoid Valve Actuators
- Pull-in/Dropout Testing of Solenoid Valves
- Response Testing of Solenoid Valves
- Thermal Performance Modeling and Testing
- Safe Operating Range and Duty Cycle
- Qualification and Endurance Testing
- Vibration and Shock Testing
- Temperature and Humidity Testing
- Storage Temperature and Humidity Testing
- Thermal Shock Testing
- Solar Radiation Testing
- Testing for Effects of Dust, Fluids, and Gases
- Electrical Testing: Transients and High Voltage at Maximum Temperature
- EMI Susceptibility Testing
- Electromagnetic Emissions Testing
- Chapter 4 Proportional Solenoid Actuators and Valves
- How the On/Off Actuator Is Made Proportional
- Testing of Proportional Solenoid Actuators and Valves
- Response Testing of Proportional Solenoid Actuators and Valves
- Thermal Performance Modeling and Testing
- Safe Operating Range and Duty Cycle
- Qualification and Endurance Testing
- Chapter 5 Testing of Clutches and Brakes
- Some Mechanical Theory Review
- Some Thermal Heat Transfer Review
- Force Testing of Electric Clutches and Brakes
- Engage/Disengage Testing of Clutches and Brakes
- Response Time Testing of Clutches and Brakes
- Thermal Performance Modeling and Testing
- Safe Operating Range and Duty Cycle
- Qualification and Endurance Testing
- Typical Clutch/Brake Products
- Chapter 6 Testing of Relays and Contactors
- Some Basic Relay Theory
- Power Dissipation/Thermal Heat Transfer in Relays and Contactors
- Operating Life of Relays and Contactors
- Relay Pull-in/Dropout Voltages and Times
- Thermal Performance Modeling and Testing
- Safe Operating Range and Duty Cycle
- Qualification and Endurance Testing
- Part II Electrical and Electronic Controls
- Chapter 7 DC/AC Voltage and Current Control
- DC Voltage Power Sources
- AC Voltage Power Sources
- DC Current Sources
- Advantages and Disadvantages of Solenoid Coil Voltage Control
- Advantages and Disadvantages of Solenoid Coil Current Control
- Using DC Voltage on AC Coils or AC Voltage on DC Coils
- Chapter 8 Coil-Back EMF and Contact Arc Suppression
- Some Electronic Device Theory Review
- Resistor
- Capacitor
- Inductor
- Diode
- Zener Diode
- Transient Voltage Suppression (TVS) Diode
- Metal Oxide Varistor
- Voltage Transient and Arc Suppression Methods
- Resistor Suppression
- Resistor/Capacitor Suppression
- Diode Suppression
- Zener Diode Suppression
- TVS Diode Suppression
- Suppression Using Combinations of R, C, Diode, and TVS Devices
- Chapter 9 Peak-and-Hold Solenoid Control
- Some Electronic Device Theory Review
- Bipolar Junction Transistor
- Power Field Effect Transistor (MOSFET)
- TRIAC and DIAC (Phase Control of AC Power)
- Operational Amplifier and Comparator
- Simple Resistor Peak-and-Hold Control
- Peak-and-Hold with Actuator-Operated Switch
- Peak-and-Hold with Electronic Switch Delay
- Peak-and-Hold with Voltage Pulse Width Modulation
- Peak-and-Hold with Current Feedback
- Overexcite and Underexcite for Clutch and Brake Coils
- Chapter 10 Proportional Control (Linear/PWM/Phase Control)
- Some Control System Theory Review
- Basic Feedback Control
- Linear Proportional Solenoid Current Control
- Linear Proportional Solenoid Voltage Control
- PWM Proportional Current and Voltage Control
- Proportional Voltage Control via TRIAC Phase Control
- Chapter 11 Adding Feedback: Position, Force, Pressure, Flow, and Other Sensors
- More Control System Theory Review
- Solenoid Control with Current Feedback
- Control System Stability
- Solenoid Actuator Position Control
- Smart Solenoid Control
- Appendix Useful Symbols and Formulas
- Resistance
- Ohm's Law
- Joule's Power Law
- Capacitance
- Inductance
- Transformers
- Power Sources and Grounds
- Battery Capacity
- Kirchoffs Current Law
- Kirchoffs Voltage Law
- Diodes
- (AC) Voltage Sources
- Solenoid Equations
- Thermal Resistance
- Transistors
- Miscellaneous
- Amplifiers and Comparators
- Feedback Control Systems
- Typical RC Compensation Networks
- Index
