Chapter (11) Synchronous Motors Introduction It may be recalled that a d.c. generator can be run as a d.c. motor. In like manner‚ an alternator may operate as a motor by connecting its armature winding to a 3-phase supply. It is then called a synchronous motor. As the name implies‚ a synchronous motor runs at synchronous speed (Ns = 120f/P) i.e.‚ in synchronism with the revolving field produced by the 3-phase supply. The speed of rotation is‚ therefore‚ tied to the frequency of the source. Since
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FORD MOTOR COMPANY .VS. GENERAL MOTORS Ford Automotive Company Background The Ford Automotive Company began as a vision of its founder Henry Ford. Henry Ford was born in 1863 on a farm near Dearborn‚ Michigan. In 1890 Ford’s hobby in the engineering field became a career as he began his employment at Detroit Edison Company. In 1892‚ Ford built his first gasoline buggy in which he sold in 1896 to help fund the construction of a new automobile. Three years later in 1899‚ Ford was forced to
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25‚ 2013 Case 36: One Ford BUAD 455 Ford is an auto making known for providing outstanding products fluctuating from small cars to luxurious brands to its customers. Ford Motor Company is a United States of America auto making company .It was established by Henry Ford. It is based in Dearborn‚ Michigan‚ a small town outside of Detroit. Ford is one the world’s largest auto making company. In June 16‚ 1903 Ford was incorporated. It was also one of the few companies that survived the United
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Ford Motor Company is one of the greatest automobile manufacturers of all time. They started under Henry Ford in Detroit‚ Michigan. Ford had a skill for craftsmanship when he built an experimental car in 1896. It was a twin cylinder engine with potential of 20 mph. In 1899 he left his job in order to organize the Detroit Automobile Company. Ford’s first production was in 1903‚ the Model A‚ with an under the floor engine selling for $850. In the first season it sold 1‚708 cars. After World War
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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‚ applications‚ performance
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In 1968 Lee Iacocca and the Ford Motor Company wanted to produce a inexpensive vehicle to appeal to the first time buyers market. Mr. Iacocca philosophy was for consumers to remember Ford as the very first vehicle that they owned so that when it was time for them to invest in another vehicle it would be a Ford. But‚ in order for Ford to develop a inexpensive vehicle to fit the philosophy of Lee Iacocca‚ they had to cut corners. Unfortunately‚ the one corner they cut was the placement of the fuel
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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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AGENDA: 1. Ford visit 2. UPS visit Ford has the history of providing excellent products ranging from small cars to luxurious brand to its customers. They are known for good quality and service. It is great privilege to know how the company works and to see the processes that they do to produce a good car. Last February 2013 we were given the chance to witness how things go inside the plant of Ford in Cologne. At first‚ a person with
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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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Accuracy of data input is important. What method of data input would be best for each of the following situations and why: * Printed Questionnaires: * Keyboard and mouse * User can type data using the keyboard and use the mouse to click/select pieces of data * Telephone Survey: * Voice input device * Surveys may be set up to function using voice recognition for users responding
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