o applied to the motor., 0, and Vo
|
|
- Darrell Rice
- 5 years ago
- Views:
Transcription
1 Induction Motor and Drive Performance 1 Induction Motor Drivee Performance Introduction Over the past few years there have been great improvements in power electronics and their uses in motor drives. Today, these motor drives are dependable and can provide highly accurate speed and voltage control. Induction motors and drives can be found in many applications such as electric and hybrid vehicles, or plant process applicationss where variable speed is necessary. Induction Motor Drives In the previous lab, it was shown that the normal operating region of the induction motor is over a small speed range (when operated from a constant frequency, constant voltage source) ). In some application, such as electric vehicle drives, a much wider speed range is necessary. In these applications, a motor drive can apply variable frequency and variable voltage to the motor. Figure 1 shows the schematic of the power section of a typical three-phase induction motor drive. The six switches ( S 1 through S 6 ) convert the dc voltage V o to ac voltages which are applied to the motor. Figure 1. Schematic diagram of a three-phase motor drive Figure 2 shows the motor voltage and current (as labeled in Figure 2) waveforms of the motor drive system. The voltage is made from high switching frequency switching between V o, 0, and Vo. The inductance of the motor filters out the high frequency harmonics and the current is fairly sinusoidal.
2 Induction Motor and Drive Performance 2 Figure 2. Motor drive voltage and current waveforms The advantage of the drive system is the ability to control the magnitude and frequency of the applied voltages. In most motor drive systems, the frequency is varied from 0 to 100-Hz (slightly above the motors rated frequency of 60-Hz) ). The voltage is usually increased in proportion to the frequency in order to maintain constant flux in the motor. The drives used in this lab will respond to an increase in load by automatically increasing the line-to-line current supplied to the motor. Laboratory Software Figure 3 shows a screen-shot of the software interface for this experiment. The waveforms show the motor voltage and current. As can be seen, the voltage source is not perfect and contains harmonics. The current also contains harmonics due to the motor tooth saturation. The inductionn motor input voltage, current, real power, reactive power, and frequency are displayed. Also displayed are the armature and field current of a DC generator used to apply a load to the inductionn motor. The software allows control of the IM speed, DC torque, and DC speed. This allows the user to vary the load applied to the IM. In this experiment, several load points will be taken. As the load is increased (through the armature current), the IM will slow down but the motor drive will increase the current frequency in order to control the mechanical speed. Figure 3. Induction motor load test software.
3 Induction Motor and Drive Performance 3 Laboratory Work Induction Motor Load Test Connect the induction and DC motors as shown in Figure 4. Have your TA double check your wiring before you turn on the drive. Once your wiring has been okayed by your TA, turn on the motor drive. Then start the Labview software titled Induction Motor Day 3. Adjust the IM speed slider to 75% of rated speed (or 1350 RPM) the induction motor should start and operate near the commanded speed. Measure the mechanical speed and add this data to the software then click the Add button. For speed measurement, use the hand-held tachometer. It is necessary to press the button once and wait for the meter to awake, then hold the button and wait for the reading to settle. Now it is time to apply a load to the induction machine. Leave the speed command at 0, but apply a 10% torque command. You will hear the DC drive and the IM will start to strain. The motor will slow down and at the same time, the current applied to the induction motor by the drive should increase. Measure the speed for this load point, type it into the software program, and click Add. Continue to increase the DC torque command by 10% increments up to 100%. At each point, measure the speed and log the data. Repeat this procedure for an IM speed of 50%. Decrease the DC torque to zero, then decrease the IM speed to zero. Switch off the drives once the motors have stopped. Wait until the text on the LED screen goes away before removing the cables. Save the logged data by clicking Save.
4 Induction Motor and Drive Performance 4 Figure 4. Laboratory setup for the load test.
5 Induction Motor and Drive Performance 5 Calculations and Questions 1. Drive Performance: Using the induction motor data found in this lab, and data found in previous induction motor labs; calculate the Torque of the IM at the various load points. Create a plot of torque versus IM current for each IM speed command (75% and 50%). Describe each plot. 2. Drive Performance: Using the speed measurements, plot speed vs IM current for each speed command. Describe how well the drive regulates the mechanical speed.
The Magnetic Field in a Coil. Evaluation copy. Figure 1. square or circular frame Vernier computer interface momentary-contact switch
The Magnetic Field in a Coil Computer 25 When an electric current flows through a wire, a magnetic field is produced around the wire. The magnitude and direction of the field depends on the shape of the
More informationECE1750, Spring Motor Drives and Other
ECE1750, Spring 2018 Motor Drives and Other Applications 1 Three-Phase Induction Motors Reliable Rugged Long lived Low maintenance Efficient (Source: EPRI Adjustable Speed Drives Application Guide) The
More informationExperiment - 6 Four-Quadrant Operation of DC motor
Experiment - 6 Four-Quadrant Operation of DC motor IT IS PREFERED that students ANSWER THE QUESTION/S BEFORE DOING THE LAB BECAUSE THAT provides THE BACKGROUND information needed for THIS LAB. (10% of
More informationTHE UNIVERSITY OF HONG KONG DEPARTMENT OF ELECTRICAL & ELECTRONIC ENGINEERING
THE UNIVERSITY OF HONG KONG DEPARTMENT OF ELECTRICAL & ELECTRONIC ENGINEERING Experiment MI1: D.C. Shunt and Series Motors Location: Objectives: Apparatus: Part I Laboratory To study the performance characteristics
More informationUniversity of TN Chattanooga Physics 1040L 8/28/2012
PHYSICS 1040L LAB 5: MAGNETIC FIELD Objectives: 1. Determine the relationship between magnetic field and the current in a solenoid. 2. Determine the relationship between magnetic field and the number of
More informationEvaluation copy. The Magnetic Field in a Slinky. computer OBJECTIVES MATERIALS INITIAL SETUP
The Magnetic Field in a Slinky Computer 26 A solenoid is made by taking a tube and wrapping it with many turns of wire. A metal Slinky is the same shape and will serve as our solenoid. When a current passes
More informationENSC387: Introduction to Electromechanical Sensors and Actuators LAB 5: DC MOTORS WARNING:
ENSC387: Introduction to Electromechanical Sensors and Actuators LAB 5: DC MOTORS WARNING: Please be extremely cautious to precisely follow the procedures described in this manual. It is very easy to break
More informationPre-lab Quiz/PHYS 224 Faraday s Law and Dynamo. Your name Lab section
Pre-lab Quiz/PHYS 224 Faraday s Law and Dynamo Your name Lab section 1. What do you investigate in this lab? 2. In a dynamo, the coil is wound with N=100 turns of wire and has an area A=0.0001 m 2. The
More informationArmature Reaction and Saturation Effect
Exercise 3-1 Armature Reaction and Saturation Effect EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate some of the effects of armature reaction and saturation in
More informationCódigo de rotor bloqueado Rotor bloqueado, Letra de código. Rotor bloqueado, Letra de código
Letra de código Código de rotor bloqueado Rotor bloqueado, Letra de código kva / hp kva / hp A 0.00 3.15 L 9.00 10.00 B 3.15 3.55 M 10.00 11.00 C 3.55 4.00 N 11.00 12.50 D 4.00 4.50 P 12.50 14.00 E 4.50
More informationVFD - Mitsubishi. VFD Manuals. Mitsubishi D700 VFD Installation. Mitsubishi FR-D700 VFD User Manual. Mitsubishi D700 Parallel Braking Resistors
VFD - Mitsubishi VFD Manuals Mitsubishi D700 VFD Installation Mitsubishi FR-D700 VFD User Manual Mitsubishi D700 Parallel Braking Resistors VFD Wiring Diagram - Apollo Mitsubishi VFD to Interpreter Mitsubishi
More informationLab 9 AC & Stepper Motors
Lab 9 - AC & Stepper Motors Lab 9-1 Format Lab 9 AC & Stepper Motors This lab will be conducted during your regularly scheduled lab time in a group format. There are three lab stations with a different
More informationMitsubishi. VFD Manuals
Mitsubishi VFD Manuals Mitsubishi D700 VFD Installation Mitsubishi FR-D700 VFD User Manual Mitsubishi D700 Parallel Braking Resistors VFD Wiring Diagram - Apollo Mitsubishi VFD to Interpreter Mitsubishi
More informationDriven Damped Harmonic Oscillations
Driven Damped Harmonic Oscillations Page 1 of 8 EQUIPMENT Driven Damped Harmonic Oscillations 2 Rotary Motion Sensors CI-6538 1 Mechanical Oscillator/Driver ME-8750 1 Chaos Accessory CI-6689A 1 Large Rod
More informationUnion College Winter 2016 Name Partner s Name
Union College Winter 2016 Name Partner s Name Physics 121 Lab 8: Electromagnetic Induction By Faraday s Law, a change in the magnetic flux through a coil of wire results in a current flowing in the wire.
More informationELEN 460 Laboratory 4 Synchronous Generator Parameters and Equivalent Circuit
ELEN 460 Laboratory 4 Synchronous Generator Parameters and Equivalent Circuit Objective: To derive the equivalent circuit o a synchronous generator rom the results o the open-circuit and short circuit
More informationWind Turbine Emulation Experiment
Wind Turbine Emulation Experiment Aim: Study of static and dynamic characteristics of wind turbine (WT) by emulating the wind turbine behavior by means of a separately-excited DC motor using LabVIEW and
More informationElectric Drives Experiment 3 Experimental Characterization of a DC Motor s Mechanical Parameters and its Torque-Speed Behavior
Electric Drives Experiment 3 Experimental Characterization of a DC Motor s Mechanical Parameters and its Torque-Speed Behavior 3.1 Objective The objective of this activity is to experimentally measure
More informationIowa State University Electrical and Computer Engineering. E E 452. Electric Machines and Power Electronic Drives
Electrical and Computer Engineering E E 452. Electric Machines and Power Electronic Drives Laboratory #12 Induction Machine Parameter Identification Summary The squirrel-cage induction machine equivalent
More informationFaraday's Law of Induction
Purpose Theory Faraday's Law of Induction a. To investigate the emf induced in a coil that is swinging through a magnetic field; b. To investigate the energy conversion from mechanical energy to electrical
More informationDr. Daho Taghezout applied magnetics (CH 1110 Morges)
EMR 11 Lausanne July 2011 Joint Summer School EMR 11 Energetic Macroscopic Representation Dr. Daho Taghezout applied magnetics (CH 1110 Morges) magnetics@bluewin.ch - Outline - EMR 11, Lausanne, July 2011
More informationPHYS 2212L - Principles of Physics Laboratory II
PHYS 2212L - Principles of Physics Laboratory II Laboratory Advanced Sheet Faraday's Law 1. Objectives. The objectives of this laboratory are a. to verify the dependence of the induced emf in a coil on
More informationEnergy Systems Lab FALL Experiment No DC Machines
Objectives: Experiment No. 2-1 DC Machines The objectives of this experiment are to investigate the operation of dc generator under load, determine the characteristic Kaφ, the resistances r A (total resistance
More informationConcepts of One Dimensional Kinematics Activity Purpose
Concepts of One Dimensional Kinematics Activity Purpose During the activity, students will become familiar with identifying how the position, the velocity, and the acceleration of an object will vary with
More informationIntroduction. Figure 1: Labeled picture of the Instron 3367 load frame.
Operation of the Instron Tensile Test Machine With an Existing Method in Bluehill 3 Software Introduction by Andrew E. Frerichs, 3/25/11 Michelle Grawe; 10/6/14 Introduction The Instron device is a displacement
More informationExercise 2-1. The Separately-Excited DC Motor N S EXERCISE OBJECTIVE DISCUSSION OUTLINE DISCUSSION. Simplified equivalent circuit of a dc motor
Exercise 2-1 The Separately-Excited DC Motor EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the main operating characteristics of a separately-excited dc motor
More informationStress/Strain Apparatus AP-8214
Instruction Manual 012-09424B Stress/Strain Apparatus AP-8214 C D E F G B ( 7) H A I Included Equipment Part Number A. Stress/Strain Apparatus AP-8214 B. Test Coupons, 10 pieces each sample (sample containers
More informationEE 370L Controls Laboratory. Laboratory Exercise #E1 Motor Control
1. Learning Objectives EE 370L Controls Laboratory Laboratory Exercise #E1 Motor Control Department of Electrical and Computer Engineering University of Nevada, at Las Vegas To demonstrate the concept
More informationSP PRO ABB Managed AC Coupling
SP PRO ABB Managed AC Coupling Introduction The SP PRO ABB Managed AC Coupling provides a method of linking the ABB PVI-3.0/3.6/4.2- TL-OUTD and ABB PVI-5000/6000-TL-OUTD string inverters to the SP PRO
More informationPre-lab Questions: Please review chapters 19 and 20 of your textbook
Introduction Magnetism and electricity are closely related. Moving charges make magnetic fields. Wires carrying electrical current in a part of space where there is a magnetic field experience a force.
More informationDIRECT CURRENT GENERATORS SEPARATELY EXITED, SHUNT AND COMPOUND CONNECTION INTRODUCTION
Islamic University of Gaza Faculty of Engineering Electrical Engineering department Electric Machine Lab Eng. Omar A. Qarmout Eng. Amani S. Abu Reyala Experiment 6 DIRECT CURRENT GENERATORS SEPARATELY
More informationDev Bhoomi Institute Of Technology LABORATORY Department of Electrical And Electronics Engg. Electro-mechanical Energy Conversion II
REV. NO. : REV. DATE : PAGE: 1 Electro-mechanical Energy Conversion II 1. To perform no load and blocked rotor tests on a three phase squirrel cage induction motor and determine equivalent circuit. 2.
More informationPhys102 Lecture 20/21 Electromagnetic Induction and Faraday s Law
Phys102 Lecture 20/21 Electromagnetic Induction and Faraday s Law Key Points Induced EMF Faraday s Law of Induction; Lenz s Law References SFU Ed: 29-1,2,3,4,5,6. 6 th Ed: 21-1,2,3,4,5,6,7. Induced EMF
More informationAPHY 112 EXPERIMENT 1: ELECTROSTATIC CHARGE
General Department PHYSICS LABORATORY APHY 112 EXPERIMENT 1: ELECTROSTATIC CHARGE + + + + + + Student s name Course Semester Year.Reg.No FREDERICK UNIVERSITY 1 EXPERIMENT 1 Electrostatic Charge Equipment
More informationFachpraktikum Elektrische Maschinen. Experiments with a 400/ 690 V Squirrel Cage Induction Machine
Fachpraktikum Elektrische Maschinen Experiments with a 400/ 690 V Squirrel Cage Induction Machine Prepared by Arda Tüysüz January 2013 1. Questions to answer before the experiment - Describe the operation
More informationa. Open the Lab 2 VI file in Labview. Make sure the Graph Type is set to Displacement (one of the 3 tabs in the graphing window).
Lab #2 Free Vibration (Experiment) Name: Date: Section / Group: Part I. Displacement Preliminaries: a. Open the Lab 2 VI file in Labview. Make sure the Graph Type is set to Displacement (one of the 3 tabs
More informationPermanent Magnet DC Motor
Renewable Energy Permanent Magnet DC Motor Courseware Sample 86357-F0 A RENEWABLE ENERGY PERMANENT MAGNET DC MOTOR Courseware Sample by the staff of Lab-Volt Ltd. Copyright 2011 Lab-Volt Ltd. All rights
More informationSynchronous Generators I. Spring 2013
Synchronous Generators I Spring 2013 Construction of synchronous machines In a synchronous generator, a DC current is applied to the rotor winding producing a rotor magnetic field. The rotor is then turned
More informationPermanent Magnet DC Motor Operating as a Generator
Exercise 2 Permanent Magnet DC Motor Operating as a Generator EXERCIE OBJECTIVE When you have completed this exercise, you will be familiar with the construction of permanent magnet dc motors as well as
More informationResistivity. Equipment
Resistivity Equipment Qty Item Parts Number 1 Voltage Source 850 Interface 1 Resistance Apparatus EM-8812 1 Sample Wire Set EM-8813 1 Voltage Sensor UI-5100 2 Patch Cords rev 05/2018 Purpose The purpose
More informationMeasurement and Analysis of the Operation of a Single-Phase Induction Motor
Measurement and Analysis of the Operation of a Single-Phase Induction Motor In class I have shown you the carcass of a four-pole, single phase, ¼ HP motor in varying stages of disassembly. In this lab,
More informationLecture Outline Chapter 23. Physics, 4 th Edition James S. Walker. Copyright 2010 Pearson Education, Inc.
Lecture Outline Chapter 23 Physics, 4 th Edition James S. Walker Chapter 23 Magnetic Flux and Faraday s Law of Induction Units of Chapter 23 Induced Electromotive Force Magnetic Flux Faraday s Law of Induction
More informationThree-Phase Induction 208V Motor with MATLAB
EXPERIMENT Induction motor with Matlab Three-Phase Induction Motors 208V LL OBJECTIVE This experiment demonstrates the performance of squirrel-cage induction motors and the method for deriving electrical
More informationNORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT. Physics 211 E&M and Quantum Physics Spring Lab #6: Magnetic Fields
NORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT Physics 211 E&M and Quantum Physics Spring 2018 Lab #6: Magnetic Fields Lab Writeup Due: Mon/Wed/Thu/Fri, March 5/7/8/9, 2018 Background Magnetic fields
More informationDriven Damped Harmonic Oscillations
Driven Damped Harmonic Oscillations EQUIPMENT INCLUDED: Rotary Motion Sensors CI-6538 1 Mechanical Oscillator/Driver ME-8750 1 Chaos Accessory CI-6689A 1 Large Rod Stand ME-8735 10-cm Long Steel Rods ME-8741
More informationSynchronous Generators I. EE 340 Spring 2011
Synchronous Generators I EE 340 Spring 2011 Construction of synchronous machines In a synchronous generator, a DC current is applied to the rotor winding producing a rotor magnetic field. The rotor is
More informationThe Magnetic Field in a Slinky
The Magnetic Field in a Slinky A solenoid is made by taking a tube and wrapping it with many turns of wire. A metal Slinky is the same shape and will serve as our solenoid. When a current passes through
More informationStepSERVO Tuning Guide
StepSERVO Tuning Guide www.applied-motion.com Goal: Using the Step-Servo Quick Tuner software, this guide will walk the user through the tuning parameters to assist in achieving the optimal motor response
More informationPre-lab Questions: Please review chapters 19 and 20 of your textbook
Introduction Magnetism and electricity are closely related. Moving charges make magnetic fields. Wires carrying electrical current in a part of space where there is a magnetic field experience a force.
More informationMaster of Engineering
STUDIES OF FAULT CURRENT LIMITERS FOR POWER SYSTEMS PROTECTION A Project Report Submitted in partial fulfilment of the requirements for the Degree of Master of Engineering In INFORMATION AND TELECOMMUNICATION
More informationFigure 1: Relative Directions as Defined for Faraday s Law
Faraday s Law INTRODUCTION This experiment examines Faraday s law of electromagnetic induction. The phenomenon involves induced voltages and currents due to changing magnetic fields. (Do not confuse this
More informationHeat Engines Lab 12 SAFETY
HB 1-05-09 Heat Engines 1 Lab 12 1 i Heat Engines Lab 12 Equipment SWS, 600 ml pyrex beaker with handle for ice water, 350 ml pyrex beaker with handle for boiling water, 11x14x3 in tray, pressure sensor,
More informationThe Magnetic Field. Magnetic fields generated by current-carrying wires
OBJECTIVES The Magnetic Field Use a Magnetic Field Sensor to measure the field of a long current carrying wire and at the center of a coil. Determine the relationship between magnetic field and the number
More informationGeneral Purpose Permanent Magnet Motor Drive without Speed and Position Sensor
General Purpose Permanent Magnet Motor Drive without Speed and Position Sensor Jun Kang, PhD Yaskawa Electric America, Inc. 1. Power consumption by electric motors Fig.1 Yaskawa V1000 Drive and a PM motor
More informationPRESSURE SENSOR INSTRUCTIONS
PRESSURE SENSOR INSTRUCTIONS Overview: Pressure sensors are an analog style sensor that produces a voltage from 0V to 5V depending on the amount of pressure applied and the range of the sensor. If you
More informationPhysics Labs with Computers, Vol. 1 P29: Electrostatic Charge A
Name Class Date Activity P29: Electrostatic Charge (Charge Sensor) Concept DataStudio ScienceWorkshop (Mac) ScienceWorkshop (Win) Electrostatics P29 Charge.ds (See end of activity) (See end of activity)
More informationLab 12: Faraday s Effect and LC Circuits
Part 1) Faraday s Law OBJECTIVES In this part of the lab you will Use Faraday s law to predict the emf produced in a coil from a time-varying magnetic field Measure the emf produced in a coil for a time-varying
More informationThe Wound-Rotor Induction Motor Part I
Experiment 1 The Wound-Rotor Induction Motor Part I OBJECTIVE To examine the construction of the three-phase wound-rotor induction motor. To understand exciting current, synchronous speed and slip in a
More informationINDUCTION MOTORS 1. OBJECTIVE 2. SAFETY
INDUCTION MOTORS 1. OBJECTIE To study a 3-phase induction motor, by using its experimentally developed equivalent circuit diagram and by obtaining its basic characteristics: torque/slip, current/slip and
More informationChapter 7. Magnetic Fields. 7.1 Purpose. 7.2 Introduction
Chapter 7 Magnetic Fields 7.1 Purpose Magnetic fields are intrinsically connected to electric currents. Whenever a current flows through a wire, a magnetic field is produced in the region around the wire.
More informationImpulse, Momentum, and Energy Procedure
Impulse, Momentum, and Energy Procedure OBJECTIVE In this lab, you will verify the Impulse-Momentum Theorem by investigating the collision of a moving cart with a fixed spring. You will also use the Work-Energy
More informationExperiment 5 Shunt DC Motor (I)
Objective To determine the torque-speed and efficiency characteristic curves. To f out how to reverse the direction of rotation of a shunt dc motor. Introduction shunt dc motor is essentially the same
More informationDC MOTORS DC Motors DC Motor is a Machine which converts Electrical energy into Mechanical energy. Dc motors are used in steel plants, paper mills, textile mills, cranes, printing presses, Electrical locomotives
More informationLab 6: Wind Turbine Generators
Lab 6: Wind Turbine Generators Name: Pre Lab Tip speed ratio: Tip speed ratio (TSR) is defined as: Ω, where Ω=angular velocity of wind, and R=radius of rotor (blade length). If the rotational speed of
More informationSetting Up an Oscillation Amplitude Sweep Test
Setting Up an Oscillation Amplitude Sweep Test 6. Select an Oscillation Amplitude test. 8. Enter the Soak time to allow for temperature equilibration. ( A ten-minute soak time is 9. Enter the Frequency
More informationElectrostatic Charging
64 Electrostatic Charging Equipment List Qty Items Part Numbers 1 Charge Sensor CI-6555 1 Charge Producers and Proof Planes ES-9057A 1 Faraday Ice Pail ES-9024A Introduction The purpose of this activity
More informationUniversal computer aided design for electrical machines
Neonode Inc From the SelectedWorks of Dr. Rozita Teymourzadeh, CEng. 2012 Universal computer aided design for electrical machines Aravind CV Grace I Rozita Teymourzadeh Rajkumar R Raj R, et al. Available
More informationExperiment 3. The Direct Current Motor Part II OBJECTIVE. To locate the neutral brush position. To learn the basic motor wiring connections.
Experiment 3 The Direct Current Motor Part II OBJECTIVE To locate the neutral brush position. To learn the basic motor wiring connections. To observe the operating characteristics of series and shunt connected
More informationAir Bearing Shaker for Precision Calibration of Accelerometers
Air Bearing Shaker for Precision Calibration of Accelerometers NOMENCLATURE Jeffrey Dosch PCB Piezotronics 3425 Walden Avenue, Depew NY DUT Device Under Test S B DUT sensitivity to magnetic field [(m/sec
More informationEngine Power and Fueling Comparison Between Vessels with Conventional Transmissions and Controllable Speed Propeller Transmissions During Dynamic
Engine Power and Fueling Comparison Between Vessels with Conventional Transmissions and Controllable Speed Propeller Transmissions During Dynamic Positioning Operation Prepared by: CSP Electronics Ray
More informationMAGNETIC FORCE ON A CURRENT-CARRYING WIRE
MAGNETIC FORCE ON A CURRENT-CARRYING WIRE Pre-Lab Questions Page 1. What is the SI unit for Magnetic Field? Name: Class: Roster Number: Instructor: 2. The magnetic field on a wire is 12.0 x 10 5 Gausses,
More informationAC Motors vs DC Motors. DC Motors. DC Motor Classification ... Prof. Dr. M. Zahurul Haq
AC Motors vs DC Motors DC Motors Prof. Dr. M. Zahurul Haq http://teacher.buet.ac.bd/zahurul/ Department of Mechanical Engineering Bangladesh University of Engineering & Technology ME 6401: Advanced Mechatronics
More informationReport on Usefulness of Data Collected and Plausibility of the Electric Car s Motor Zainab Hussein
1 Report on Usefulness of Data Collected and Plausibility of the Electric Car s Motor Zainab Hussein April 25, 2017 Table of Contents Introduction...1 Data Collection...2 Experiment 1 constant supply current...
More informationFaraday's Law of Induction
Induction EX-9914 Page 1 of 6 EQUIPMENT Faraday's Law of Induction INCLUDED: 1 Induction Wand EM-8099 1 Variable Gap Lab Magnet EM-8641 1 Large Rod Stand ME-8735 2 45 cm Long Steel Rod ME-8736 1 Multi
More informationVFD. Variable Frequency Drive
VFD Variable Frequency Drive Mitsubishi Mitsubishi D700 VFD Installation Mitsubishi FR-D700 VFD User Manual Mitsubishi D700 Parallel Braking Resistors VFD Wiring Diagram - Apollo Mitsubishi VFD to Interpreter
More informationCHAPTER 6 MECHANICAL SHOCK TESTS ON DIP-PCB ASSEMBLY
135 CHAPTER 6 MECHANICAL SHOCK TESTS ON DIP-PCB ASSEMBLY 6.1 INTRODUCTION Shock is often defined as a rapid transfer of energy to a mechanical system, which results in a significant increase in the stress,
More informationPrinciples of Doubly-Fed Induction Generators (DFIG)
Renewable Energy Principles of Doubly-Fed Induction Generators (DFIG) Courseware Sample 86376-F0 A RENEWABLE ENERGY PRINCIPLES OF DOUBLY-FED INDUCTION GENERATORS (DFIG) Courseware Sample by the staff
More information2 Dynamics Track User s Guide: 06/10/2014
2 Dynamics Track User s Guide: 06/10/2014 The cart and track. A cart with frictionless wheels rolls along a 2- m-long track. The cart can be thrown by clicking and dragging on the cart and releasing mid-throw.
More informationLab 9: Faraday s and Ampere s Laws
Lab 9: Faraday s and Ampere s Laws Introduction In this experiment we will explore the magnetic field produced by a current in a cylindrical coil of wire, that is, a solenoid. In the previous experiment
More informationPhysics Experiment 9 Ohm s Law
Fig. 9-1 Simple Series Circuit Equipment: Universal Circuit Board Power Supply 2 DMM's (Digital Multi-Meters) with Leads 150- Resistor 330- Resistor 560- Resistor Unknown Resistor Miniature Light Bulb
More informationMOTORS. Part 2: The Stepping Motor July 8, 2015 ELEC This lab must be handed in at the end of the lab period
MOTORS Part 2: The Stepping Motor July 8, 2015 ELEC 3105 This lab must be handed in at the end of the lab period 1.0 Introduction The objective of this lab is to examine the operation of a typical stepping
More informationDynojet Research, Inc. All Rights Reserved. Optical RPM Sensor Installation Guide.
1993-2001 Dynojet Research, Inc. All Rights Reserved.. This manual is copyrighted by Dynojet Research, Inc., hereafter referred to as Dynojet, and all rights are reserved. This manual, as well as the software
More informationBistable Rotary Solenoid
Bistable Rotary Solenoid The bistable rotary solenoid changes state with the application of a momentary pulse of electricity, and then remains in the changed state without power applied until a further
More informationCourse Outcome Summary
Course Information Division: ASET Contact Hours: 90 Theory: 30 Lab Hours: 60 Total Credits 4 Prerequisites ELEC 125 (Fundamentals of Electricity) Course Description This course is designed to provide students
More informationReducing. with Current. arc flash note 2. points of interest. Why Use Current Limiting Fuses. By mike lang, Principal field engineer
Reducing Arc Energies with Current Limiting Fuses arc flash note 2 By mike lang, Principal field engineer Why Use Current Limiting Fuses Current limiting fuses can reduce both the magnitude and duration
More informationQUESTION BANK SPECIAL ELECTRICAL MACHINES
SEVENTH SEMESTER EEE QUESTION BANK SPECIAL ELECTRICAL MACHINES TWO MARK QUESTIONS 1. What is a synchronous reluctance 2. What are the types of rotor in synchronous reluctance 3. Mention some applications
More informationHigh-Strength Undiffused Brushless (HSUB) Machine
High-Strength Undiffused Brushless (HSUB) Machine John S. Hsu, Seong-Taek Lee, and Leon Tolbert Oak Ridge National Laboratory 2360 Cherahala Boulevard Knoxville, Tennessee 37932, U.S.A. Abstract This paper
More informationLab 4 Constant Acceleration by Drew Von Maluski
Lab 4 Constant Acceleration by Drew Von Maluski Note: Please record all your data and answers on the data sheet. In this lab you will familiarize yourself with using the LoggerPro software, LabPro equipment,
More informationExperiment 4 Topic: Solar Panel Week B Procedure
Experiment 4 Topic: Solar Panel Week B Procedure Laboratory Assistant: Shirui Luo Email: Sluo1@nd.edu Office/Hours 12/05 12/06 from 5:00 pm to 6:00 pm in Fitzpatrick B14 E-4 Website: http://www.nd.edu/~jott/measurements_lab/e4/
More informationStandard Drives A & D SD Application Note
SENSORLESS VECTOR CONTROL (SVC) Version A, 30.07.99 More detail of Vector Control principles are explained in DA64 Section 2. Some examples of SVC are given in Sections 4.2, 4.3 and 4.4. The MICROMASTER
More informationA Proportional Integral Derivative (PID) Force Control System Design for a Fatigue Testing Machine For New Bicycle Fork Standards
A Proportional Integral Derivative (PID) Force Control System Design for a Fatigue Testing Machine For New Bicycle Fork Standards Paul Sisneros, Advisor: Professor Rani F. El-Hajjar 1 Engineering Mechanics
More informationApplication Note CTAN# 223
Application Note CTAN# 223 The Application Note is pertinent to the entor II / Quantum III Family Inversion Faults in Regenerative DC Drives This application note will try to describe what an inversion
More informationMeasurement of induction motor characteristics
Measurement of induction motor characteristics ES163 Electrical and Electronic Systems MR TJ KENNAUGH School of Engineering, University of Warwick 27/01/01 Summary The aim of the laboratory is to increase
More informationEGG 101L INTRODUCTION TO ENGINEERING EXPERIENCE
EGG 101L INTRODUCTION TO ENGINEERING EXPERIENCE LABORATORY 11: AUTOMATED CAR PROJECT DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING UNIVERSITY OF NEVADA, LAS VEGAS GOAL: This section combines the motor
More informationTurboGen TM Gas Turbine Electrical Generation System Sample Lab Experiment Procedure
TurboGen TM Gas Turbine Electrical Generation System Sample Lab Experiment Procedure Lab Session #1: System Overview and Operation Purpose: To gain an understanding of the TurboGen TM Gas Turbine Electrical
More informationCooldown Measurements in a Standing Wave Thermoacoustic Refrigerator
Cooldown Measurements in a Standing Wave Thermoacoustic Refrigerator R. C. Dhuley, M.D. Atrey Mechanical Engineering Department, Indian Institute of Technology Bombay, Powai Mumbai-400076 Thermoacoustic
More informationPre-lab Quiz/PHYS 224 Ohm s Law and Resistivity. Your name Lab section
Pre-lab Quiz/PHYS 224 Ohm s Law and Resistivity Your name Lab section 1. What do you investigate in this lab? 2. When 1.0-A electric current flows through a piece of cylindrical copper wire, the voltage
More informationSetup, Assembly, & Adjustment
Setup, Assembly, & Adjustment 34877 Rev. B 1 of 8 Melco Fast Clamp Instructions The Melco Fast Clamp is a versatile clamping system for your embroidery machine. This document will walk you through the
More informationFigure 1: (a) cables with alligator clips and (b) cables with banana plugs.
Ohm s Law Safety and Equipment Computer with PASCO Capstone, PASCO 850 Universal Interface Double banana/alligator Cable, 2 Alligator Wires PASCO Voltage Sensor Cable Multimeter with probes. Rheostat Ruler
More informationA novel flux-controllable vernier permanent-magnet machine
Title A novel flux-controllable vernier permanent-magnet machine Author(s) Liu, C; Zhong, J; Chau, KT Citation The IEEE International Magnetic Conference (INTERMAG2011), Teipei, Taiwan, 25-29 April 2011.
More information