Module 1 Power Semiconductor Devices Version 2 EE IIT‚ Kharagpur 1 Lesson 7 Insulated Gate Bipolar Transistor (IGBT) Version 2 EE IIT‚ Kharagpur 2 Constructional features‚ operating principle and characteristics of Insulated Gate Bipolar Transistors (IGBT) 7.1 Introduction The introduction of Power MOSFET was originally regarded as a major threat to the power bipolar transistor. However‚ initial claims of infinite current gain for the power MOSFETs were diluted by the need to design
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each topic were as follows: Topic 2: Societal Benefits of Non-Power Applications of Nuclear Science and Technology Ms Saja Salam M. P. B.Sc (Physics) III‚ 1st Prize Sullamussalam Science College Kerala Mr Varun Varghese B.Tech II‚ 2nd Prize Karunya UniversityCoimbatore‚ Ms Ashwini Manjunath Bhatt B.Sc I‚ 3rd Prize M.E.S‚ M.M Arts & Science College Sirsi‚ Karnataka Topic I: Fast Breeder Reactors for Sustainable Nuclear Power in India Ms Sahana Mulla B.Sc (Physics) I‚ 1st Prize Sullamussalam
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FORCES……………………………………………………………………….......11 CONCLUSION 12 INTRODUCTION Luotang Power was established by American companies who was selected bidders to operate a 600 MW coal-fired power plant project. This company was located in Hubei Province‚ China. Although this company wholly foreign-owned but they need to use Chinese- manufactured equipment. There are two main issues in this case study. The first issue is the positive performance of Luotang Power does not show in the financial results. Mr. Tan Min Yi was scheduled
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Oliver Sacks‚ a professor at Columbia University Medical Center‚ studied how music can manipulate and affect people in various ways in his article The Power of Music. The outcomes of each subject were very different and diverse. Dr. Sacks investigates the power of music by having individual experiences with musicians‚ patients‚ and everyday people‚ and finds a reason for each reaction to why it moves the people to its heights and depths of emotion. Sacks introduces the first issue which is Parkinsonism
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The power of persuasion Throughout time art has played a major role. Many people over time have used self image to control and persuade people to be on their side. This technic of using image to control and persuade people was first used by the warrior of stonehenge. During this time most people wore sheep skin‚ the warrior of stonehenge gain control of people by wearing expensive jewelry and nice cloth. One piece of jewelry that he wore were two gold hair pieces. These hair pieces were told
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intervention in Middle East – initiative of multiple regime changes in around seven countries through direct and indirect wars – is primarily to gain control over oil resources by Western powers. Control over energy has become a cause of wars among nations‚ only indicating how critically important this resource; although power of collaboration is being underestimated. One cannot imagine a tomorrow devoid of energy in modern world. Energy is its cornerstone. It is critical to be self-sufficient in its generation
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years later. Miller’s play focuses around the factual events in Salem. In The Crucible‚ power is the focused theme which becomes very important in Salem‚ and Miller uses that to determine how a character‚ with or without power‚ reacts to the situation at hand. Power is to have the ability to determine people’s actions and behaviours to determine the outcomes. In The Crucible‚ people use‚ gain and lose their power throughout the play. Reverend John Hale enters the play having being summoned by Reverend
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Power of Wind Jason A. Jennings Principles of Marketing (BUS 330) Instructor: Debra McCoskey-Reisert January 28‚ 2012 Power of Wind There is a large sector in the United States that believes wind energy is an excellent alternative resource. There is also a group of people that believe that the wind turbines that are used to generate wind energy is a bad idea because they obstruct the natural view‚ causes death to birds‚ and generates noise pollution. They also argue that wind energy is
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The Kronstdat rebellion holds tremendous significance in the shaping of Russia‚ it was the first attempt by the people to achieve a social revolution for themselves as Voline states "the first entirely independent attempt of the people to liberate itself from all yokes and achieve the Social Revolution‚ an attempt made directly‚ resolutely‚ and boldly by the working masses themselves without political shepherds‚ without leaders or tutors."(1)‚ furthermore the the rebellion also highlighted the failure
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Abstract: The main objective of the study is to determine the concern of the consumer with respect to the issues related to the environment‚ usage of eco-friendly products‚ knowledge related to the issues related to the environment and recommendations to use methodologies to save environment. The result of the study aims at spreading the awareness related to the environment and to promote the use and buying of eco-products and to understand the use of the concept of green computing in our day to
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