DSP Based Control Implementation of an AC/DC Converter with Improved Input Current Distortion Pisit WISUTMETHEEKORN‚ Viboon CHUNKAG Electrical Engineering Department‚King Mongkut’s University of Technology North Bangkok‚ Thailand S5010190048@kmutnb.ac.th ‚ vck@kmutnb.ac.th 1 Abstract—This paper presents a digital signal processor based control of an AC/DC converter with nearly unity power factor. Normally‚ the output voltage of a single-phase AC/DC converter comprises a voltage ripple with
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The video that I was designated to watch was the 1963 March on Washington‚ which stood for Jobs‚ and Freedom was on. The march was organized to push for comprehensive civil rights‚ including public school desegregation‚ voting rights protections‚ and a federal program to train and place unemployed workers. Civil liberties is the state of being subject only to laws established for the good of the community‚ especially with regard to freedom of action and speech. In addition‚ Civil Rights is the rights
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The Political and Economical Effects of the Burning of Washington‚ D. C. by the British The Burning of Washington by the British in 1814 had a social and economical impact on America. Over forty years after United States had succeeded in gaining independence from the British‚ Britain still sought to enforce their will on American long after the “taxation without representation”. At the turn of the 19th century‚ the United States was seeking to expand within its own border and beyond. As a result
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Voltage ● an electromotive force or potential difference expressed in volts. Voltage is measured in volts and is represented by the symbol V. http://physics.tutorvista.com/electricityandmagnetism/ohmslaw.html Resistance ● Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. Measured in ohms (Ω) and represented by R. https://www.google.com/search?q=resistance&espv=2&biw=1366&bih=667&source=lnms&tb
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debunking DC Comics as a legitamate source for entertainment‚ but Marvel just has a better way of going about it. The comic brands both have amazing characters and stories‚ some of which are eerily similiar. Marvel is very good at making their characters show a real struggle‚ whether it’s with an enemy or themselves. They have depth and detail that has only gotten more defined over the years. The individual abilities of heroes and villains alike are well-defined and definiite‚ obvious limits. DC‚ however
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What deems something or someone worthy of having a monument created? What should be considered when planning and constructing the monument? There are several factors that should be taking into consideration when preparing to erect a monument; such things are as follows: where could it be located to have the greatest effect‚ what impact something or someone had‚ and to make the piece extraordinary and authorative. When preparing to create a monument‚ location is imperative. “Why make a pilgrimage to
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UNITED STATES POSTAL SERVICE A. General Information 1. Name (First‚ MI‚ Last) Timothy Allen Koch 4. Mailing Address (No.‚ Street‚ City‚ State‚ Zip Code) 3103 35th Ave Council Bluffs‚ IA‚ 51501 Candidate Profile The US Postal Service is an Equal Opportunity Employer 2. Primary Phone 402-709-4555 5. Mobile Phone 402-709-4555 3. Business Phone 712-325-5100 6. Preferred Phone Mobile Phone 8. Position Applied For 7. Place of Birth (City & State or City & Country) Council Bluffs‚ IA 9
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Monument Project Many people have made an impact to my life. I have decided to do my monument project on my grandpa. My grandpa passed away a couple years ago‚ I didn’t get to see him very often. He lived in a nursing home because he had problems with his brain and troubles talking‚ memory‚ and paying attention. If I were to build something in memory of my grandpa I would build a place where you could show dogs. There would be a little runway or path that my grandpa and the dog can walk on
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actually operate as D.C. generators for a brief period. In this chapter‚ we shall deal with various aspects of D.C. Generators. A generator is a machine that converts mechanical energy into electrical energy by using the principle of magnetic induction. DC generator or direct current generator generates a voltage when speed and flux are met. This machine is called a unidirectional (dynamo).It consists of the same basic elements as a simple AC generator like the multi-turn coil rotating uniformly in a
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a unified kingdom arose around 3150 BC a series of dynasties ruled Egypt for the next three millennia. During this incredible long era the ancient Egyptians produced some of the most famous monuments in the world of which many have survived the ages. Below is one of the most amazing ancient Egyptian monuments. Introduction: The Sphinx has been a symbol of Egypt from ancient times to the present. It has inspired the imaginations of artists‚ poets‚ adventurers‚ scholars and travelers for centuries
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