'Load torque' diaporamas de présentation

Propulsion Control Part 2 of 2

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ECE 8830 - Electric Drives

ECE 8830 - Electric Drives. Topic 12 : Scalar Control of AC Induction Motor Drives Spring 2004. Introduction.

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Welcome

Welcome. Using Variable Speed Drives to Save Energy. Dan Reilly June 22 nd 2010. Welcome (Lunch is now less than 90 min away!!). Agenda. Emerson Industrial Automation Overview Industry/Application Expertise Variable Torque Loads Pump Control Fan Control Energy Savings Calculator

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ECE 8830 - Electric Drives

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Mechanical Advantage and the Inclined Plane: More Practice

Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice.

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Induction Motor Review By Mr.M.Kaliamoorthy Department of Electrical & Electronics Engineering PSNA College of Engin

Induction Motor Review By Mr.M.Kaliamoorthy Department of Electrical & Electronics Engineering PSNA College of Engineering and Technology. Outline. Introduction Construction Concept Per-Phase Equivalent Circuit Power Flow Torque Equation T- ? Characteristics Starting and Braking

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Mechanical Advantage and the Inclined Plane: More Practice

Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice. Mechanical Advantage and the Inclined Plane: More Practice.

380 views • 25 slides

2009 MESA Nationals

2009 MESA Nationals. Windmill Pilot Project Patrick Rinckey Leonard Vance 25 October 2008. Types of Wind Turbines. There are more types of wind turbines out there than just the classic windmill style. Classic Windmill Horizontal Axis Wind Turbine (HAWT) Vertical Axis Wind Turbine (VAWT).

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2009 MESA Nationals

2009 MESA Nationals. Windmill Pilot Project Patrick Rinckey Leonard Vance 25 October 2008. Types of Wind Turbines. There are more types of wind turbines out there than just the classic windmill style. Classic Windmill Horizontal Axis Wind Turbine (HAWT) Vertical Axis Wind Turbine (VAWT).

288 views • 20 slides

Han Ho Choi, Member, IEEE, Nga Thi-Tuy Vu, and Jin-Woo Jung

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ISAT 303 Module II Electromechanical Actuators

ISAT 303 Module II Electromechanical Actuators. The objectives of this module are to understand the concept of actuation . learn about types of actuators from the simple on/off switch to servo motor drives. understand the physics and applications of stepper motors .

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SOLID STATE DRIVES Unit -1 DRIVE CHARACTERISTICS

SOLID STATE DRIVES Unit -1 DRIVE CHARACTERISTICS. Contents. Block Diagram of a drive Type of loads Steady State Stability Mathematical condition for the stability of the equilibrium point Four quadrant operation of a drive Loads with rotational motion Loads with translational motion

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ME 2016: Computing Techniques

Learning Objectives Learn how to write correct and reliable Matlab code Learn how to debug Matlab code. ME 2016: Computing Techniques. Designing and Debugging Matlab Code Understand The Matlab graphical Debugger Defensive coding practice Error trapping. How to Design a Program?.

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Speed Limiter for Watercrafts

Speed Limiter for Watercrafts. Presented by: Hadi Golkarieh Shahab Bagher Ali Alavi Nima Hossein-Javaheri Kambiz Daheshpour TA: Hanliu Chen Professor: Dr. Habash. References.

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Induction motor speed

Induction motor speed. The difference between the motor speed and the synchronous speed is called the Slip If the rotor runs at synchronous speed s = 0 if the rotor is stationary s = 1. Induction Motors and Transformers.

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Torque Control Technology

Torque Control Technology. Load torque and speed fluctuation. 1P Rotary. Bigger Speed Fluctuation. Higher Vibration. Comparison of Torque Control Method. OYL CONTROLLER. Torque Control. Compression Torque ? Speed ? Current ? PWM Duty Cycle ? Decompression Torque ? Speed ?

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8. Braking of Electric Machines

8. Braking of Electric Machines. Why Braking. To stop the electric motor. To sustain the speed of the drive system at the desired value. To prevent the motor from over-speeding. To hold the motor shaft at a certain position regardless of the applied load torque. 1. Regenerative Braking.

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