GROUP 4 JULY 26‚ 2013 EE 4101 ENGR. KENNETH F. FAJILAN Reluctance Motor Introduction A reluctance motor is a type of electric motor that induces non-permanent magnetic poles on the ferromagnetic rotor. Torque is generated through the phenomenon of magnetic reluctance. There are various types of reluctance motor: Synchronous reluctance Synchronous reluctance motors have an equal number of stator and rotor poles. The projections on the rotor are arranged to introduce internal flux “barriers“
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Tesla Motors was not really challenged the way other innovative ideas have been in the past‚ however it was repeatedly dismissed. Before the Roadster came out people put the idea of an practical electric auto into the boondoggle category. After it came out detractors denounced it as a niche market car. Belittled Tesla Motors by implying they had only succeeded in editing a Lotus Elise into an electric go-kart. After the Tesla Model S was released the tune changed drastically. For the first time
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EPHE 380 – Motor Control Final Exam Ian Haig V00711512 Scenario: Walking down a 45 degree slope with a surfboard under my left arm and a large mountaineering backpack on my back. I was walking down the trail to Sombrio Beach which is about a 1.5k hike down a steep trail to the ocean. I had a surfboard under my right arm‚ an axe in my left hand‚ and a large 40 litre hiking backpack fully loaded with supplies on my back. About half way down there is a left turn in the trail which has a declining
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The speed of an asynchronous motor rotating field and thus its rotor speed depends on the number of pairs of poles in the stator field .the rotor speeds n are lower than the table values by the amount of the relevant slip speed ns. Motors are designed with up to three stators windings‚ which have different number of pairs of poles. They can therefore run at up to pairs of poles. They can be in any desired ratio to one another. A pole-changing switch is used to changing poles for the desires speed
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Summer Reading – Bud Not Buddy By: Kritika Sharma 1. In the book‚ Bud and Jerry are moved to a temporary house. Why does Bud believe it is better to live with three girls against‚ one older boy? Explain you reasoning. 2. Bud realizes that the Amos had gone through his suitcase. How could he say that they went through his suitcase and do you believe it was okay for them to do that because they were helping him out and providing shelter? Explain
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Ford Motor Company OVERVIEW Ford Motor Company is a global automotive industry leader based in Dearborn‚ Mich.‚ manufactures and distributes automobiles in 200 markets across six continents. With about 300‚000 employees and 108 plants worldwide‚ the company’s core and affiliated automotive brands include Aston Martin‚ Ford‚ Jaguar‚ Land Rover‚ Lincoln‚ Mazda‚ Mercury and Volvo. Its automotive-related services include Ford Motor Credit Company. Ford Motor Company’s key peoples • Board of
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another country it does business in. 2. Governance and compliance would affect Tata Motors by enacting the company to manage its financial and technological information set to a certain standard. The organization is subject to many regulations governing data retention‚ confidential information‚ financial accountability‚ and recovery from disasters. 3. The different global system development issues Tata Motors may encounter as it deploys its Nano are difficulties when first setting up the global
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throughout the world for the purpose of lightening and power the field of electric motors especially the AC type has shown a remarkable development in all prospects all over the world. As a result of the technological advancements the engineers throughout the world tried their best of best to come out with the most energy efficient and safe machines particularly‚ in the context of electric motors. In this report we will confine our discussion up to electric motors‚ their construction‚ operations
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UC3638 Advanced PWM Motor Controller FEATURES • • • • • • • • Single or Dual Supply Operation Accurate High Speed Oscillator Differential X5 Current Sense Amplifier Bidirectional Pulse-by-Pulse Current Limiting Programmable Oscillator Amplitude and PWM Deadband Dual 500mA Totem Pole Output Drivers Dual 60V‚ 50mA Open Collector Drivers Undervoltage Lockout DESCRIPTION The UC1638 family of integrated circuits are advanced pulse width modulators intended for a variety of PWM motor drive and amplifier
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advertisements on February 3‚ 2008. Displayed on Fox Networks‚ Anheuser Busch promoted their top brands of Budweiser and Bud Light by means of many amusing and cheery television advertisements presented throughout all four quarters of the game. Such products approached their target markets through a delightful and humorous behavior; demonstrating comical and embellished abilities of drinking Bud Light. The use of familiar and talented comedians such as Carlos Mencia and Will Ferrell distributed a laughable
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