PPT-E2 Motors and Motor Starting

2 Compressor Relays and Capacitors 2005 Refrigeration Training Services E22 Compressor Relays and Capacitors v12 2 Single Phase Compressor Starting Single phase compressors have a start winding and a run winding. . Meeting #3. Lecture #2. Power. Motors. Encoders. Previous Stuff. Microcontroller – pick one yet?. Meet your team. Some teams were changed. High Level Diagram. Power. Everything needs power. Batteries. Definition Of Motor. That powered by electricity or internal combustion, that supplies motive power for a vehicle or for some other device.. A device that converts any form of energy into mechanical energy, especially an internal-combustion engine or an arrangement of coils and magnets that converts electric current into mechanical power.. DC motors are configured in many types and sizes, including brushless, servo, and . gearmotor. types. A motor consists of a rotor and a permanent magnetic field stator. The magnetic field is maintained using either permanent magnets or electromagnetic windings. DC motors are most commonly used in variable speed and torque applications.. Brushless AC Motors. Converts electrical energy into a mechanical . energy. Out Runner Components of 3 Phase AC Brushless . Motor. Why 3 Phase Brushless AC Motors. Advantage in Drones. . Out runners . 2010 – 11. Why have high efficiency motors. Save energy – this is a national priority. Reduce operating cost. Reduce harmful greenhouse gas emissions. Energy Efficient Motors A National Priority. How Does a Rotation Sensor Work?. What is an electric motor? . Name two applications (things) you use every day that use electric motors.. How does the speedometer in your car work?. 2. Electric Motors Pre-Quiz. CSC 338 – Robotics and Intelligent Agents. Theodore Trotz . Magnetism . . Electricity. The link between magnetism and electricity was first discovered during an experiment. Hans Christian . Ørsted. . DC MOTORS AND GENERATORS. . Summary. . 1. . The Equivalent Circuit of a DC Motor. 2. . The Magnetization Curve of a DC Machine. 3. . Separately Excited and Shunt DC Motors. How to Match the Best Technology for Your Application. Day 2: DC (Brush) PM & . Piezo. Motors, Advantages/Disadvantages, Examining Selected Precision Application Examples for Sub-Fractional Motors. How Does a Rotation Sensor Work?. What is an electric motor? . Name two applications (things) you use every day that use electric motors.. How does the speedometer in your car work?. 2. Electric Motors Pre-Quiz. Prepared by:-. . Er. . Varinder . Kaur. •While selecting a motor for a particular drive, the mechanical characteristics are also taken into account.. •The following features determine the suitability of the motor.. What is it?. Brushed Motor. Brushless Motor. Advantages vs. Brushed Motors. Longer lifetime. Increased efficiency. More power. Quieter. Greater control. Increased reliability. Physical Construction. Inrunner. DC Motors and H-Bridges Presented By: Sean Huang, Daniel Simon, and Scott Smith [1] [2] 1 Presentation Outline 2 Electric Motors A (Brief) Review of E&M Physics Brushed DC Motors Controlling DC Motors motors. Armature. Permanent Magnets. Brushes. Commutator. Coils. 2. PMDC motors . – . animation. 3. 3. PMDC motors . – . components. 4. PMDC motors . Stationary element is a permanent magnet. Have commutator and brushes to switch current direction in armature.