Analysis of longitudinal end effects in a Single Sided Linear Induction Motor using Stream Function approach Abstract-This paper presents the analysis of longitudinal end effects in a single sided linear induction motor leading to the calculation of fields and currents in the rotor sheet and propulsion and levitation forces. Such problem can be tackled by vector potential or stream function approach. The present paper adopts the second approach. A second order partial differential equation has
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Tata Motors The Indian Automobile industry The automotive sector is one of the core industries of the Indian economy‚ Continuous economic liberalization over the years by the government of India has resulted in making India as one of the prime business destination for many global automotive players. The automotive sector in India is growing at around 18 per cent per annum. The cumulative annual growth rate of production of the automotive industry from the year 2000-2001 to 2005-2006 was 17 per
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products and services to 85 countries. Tata Motors Limited is India’s largest automobile company‚it is a public limited company with consolidated revenues of INR 1‚65‚654 crores in 2011-12. It is the leader in commercial vehicles in each segment‚ and among the top in passenger vehicles with winning products in the compact‚ midsize car and utility vehicle segments. It is also the world’s fourth largest truck and bus manufacturer. Established in 1945‚ Tata Motors’ presence cuts across the length and breadth
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Tata Motors Limited: Ratan’s Next Step Executive Summary Ratan Tata‚ chairman of Tata Motors Limited (Tata Motors)‚ came out with the good reputation "the world’s cheapest car" into New Delhi Auto Expo. Introduction of Tata’s background Situational Analysis Strengths Manufacturer of the world’s cheapest car 81% of domestic sales in India Diverse and complete range of resources (98 companies in 80 countries) Own steel factory resource Ratan’s well-known understanding of business (auto design
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Contents Industry Overview 3 Porter’s 5 Forces 3 1. Bargaining Power of Suppliers 3 2. Bargaining Power of Buyers 4 3. Rivalry Among Competitors 4 4. Barriers to Entry 5 Barriers to Exit 5 5. Threat of Substitutes 6 Overall Industry Attractiveness 6 Emerging Trends in the Industry 7 Value Chain Analysis 7 VRIO FRamework 8 1. Design and technological capability 8 2. Loyal vendor base 8 3. Manufacturing synergies 8 4. Sales and Distribution Network 8 TATA
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Application Report SPRA420A - February 2000 Switched Reluctance Motor Control – Basic Operation and Example Using the TMS320F240 Michael T. DiRenzo Digital Signal Processing Solutions ABSTRACT This report describes the basic operation of switched reluctance motors (SRMs) and demonstrates how a TMS320F240 DSP-based SRM drive from Texas Instruments (TI™) can be used to achieve a wide variety of control objectives. The first part of the report offers a detailed review of the operation
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AC Generators and Motors Course No: E03-008 Credit: 3 PDH A. Bhatia Continuing Education and Development‚ Inc. 9 Greyridge Farm Court Stony Point‚ NY 10980 P: (877) 322-5800 F: (877) 322-4774 info@cedengineering.com CHAPTER 3 ALTERNATING CURRENT GENERATORS LEARNING OBJECTIVES Upon completion of this chapter‚ you will be able to: 1. Describe the principle of magnetic induction as it applies to ac generators. 2. Describe the differences between the two basic types of ac generators. 3. List the
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and a motor in a circuit with two jumpers. 4. The theory was applied. The jumpers were connected to the alternate voltage supply. 5. The direction of DC motor was tested and determined. 6. All switches were in closed position at initial condition. 7. Only switch 1 and 4 was closed at the first condition as in figure 2(a). The direction of DC motor and the RPM of DC motor was recorded 8. Switch 1 was opened and switch 2 was closed as in figure 2(b) after the first reading was recorded. The motor was
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ELECTRIC MOTORS I. Introduction Electric motors are considered to be important mechanical devices. They usually convert the electrical energy coming from the mechanical device into its kinetic energy to make it work (Petingco and Resurreccion‚ 2011). In this exercise‚ the students were tasked to use an example of an electric motor‚ identify its parts‚ and make it work. All electrical motors are equipped with stator and rotor. Stator is known as the stationary part of an electric motor while
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Tesla motors has taken a different approach in EV technology and I think its paying off. Though the challenges from the establish competition would be thrown in coming years and to maintain the differentiation would be tough which will reduce the capability to charge the premiums‚ hence the scale needs to be achieved for sustainability; the mass adoptability of EV would be the key and for that the Auto manufacturers needs to work hard under the federal support. Tesla Motors has positioned
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