|
Marcelo Simões
Marcelo Godoy Simões is a Brazilian-American scientist engineer, professor in Electrical Engineering in Flexible and Smart Power Systems, at the University of Vaasa. He was with Colorado School of Mines, in Golden, Colorado, for almost 21 years, where he is a Professor Emeritus. He was elevated to Fellow of the Institute of Electrical and Electronics Engineers (IEEE) for applications of artificial intelligence in control of power electronics systems. Early life and career Simões was born in São Paulo, Brazil in 1963, to José L.G. Simões and Cecília A.B.G. Simões, with a sister, Maysa A.G. Simões. When he was 11 years old, he had a strong motivation and decided to become an electrical engineer when his cousin, Hélio Adauto de Paula, showed him vacuum tube radios, transistorized audio amplifiers, and took Simões to visit his work as an electrical machine designer in Equacional, a motor manufacturing company in the city of São Paulo. Simões was enrolled in an evening C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Electronics
Power electronics is the application of electronics to the control and conversion of electric power. The first high-power electronic devices were made using mercury-arc valves. In modern systems, the conversion is performed with semiconductor switching devices such as diodes, thyristors, and power transistors such as the power MOSFET and IGBT. In contrast to electronic systems concerned with the transmission and processing of signals and data, substantial amounts of electrical energy are processed in power electronics. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry, a common application is the Adjustable-speed drive, variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs starts from a few hundred watts and ends at ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE
The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) organization, 501(c)(3) public charity professional organization for electrical engineering, electronics engineering, and other related disciplines. The IEEE has a corporate office in New York City and an operations center in Piscataway, New Jersey. The IEEE was formed in 1963 as an amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers. History The IEEE traces its founding to 1884 and the American Institute of Electrical Engineers. In 1912, the rival Institute of Radio Engineers was formed. Although the AIEE was initially larger, the IRE attracted more students and was larger by the mid-1950s. The AIEE and IRE merged in 1963. The IEEE is headquartered in New York City, but most business is done at the IEEE Operations Center in Piscataway, New Jersey, opened in 1975. The Australian Section of the IEEE existed between 1972 and 1985, after which it s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Engineers
File:1st century collage.png, From top left, clockwise: Jesus is Crucifixion of Jesus, crucified by Roman authorities in Judaea (17th century painting). Four different men (Galba, Otho, Vitellius, and Vespasian) Year of the Four Emperors, claim the title of Emperor within the span of a year; The Great Fire of Rome (18th-century painting) sees the destruction of two-thirds of the city, precipitating the empire's Persecution of Christians in the Roman Empire#Neronian persecution, first persecution against Christians, who are blamed for the disaster; The Roman Colosseum is built and Inaugural games of the Flavian Amphitheatre, holds its inaugural games; Roman forces Siege of Jerusalem (70 CE), besiege Jerusalem during the First Jewish–Roman War (19th-century painting); The Trưng sisters Trung sisters' rebellion, lead a rebellion against the Chinese Han dynasty (anachronistic depiction); Boudica, queen of the British Iceni leads Boudican revolt, a rebellion against Rome (19th-century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado School Of Mines Faculty
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas to the east, and Oklahoma to the southeast. Colorado is noted for its landscape of mountains, forests, High Plains (United States), high plains, mesas, canyons, plateaus, rivers, and desert lands. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. Colorado is the List of U.S. states and territories by area, eighth-largest U.S. state by area and the List of U.S. states and territories by population, 21st by population. The United States Census Bureau estimated the population of Colorado to be 5,957,493 as of July 1, 2024, a 3.2% increase from the 2020 United States census. The region has been inhabited by Native Americans in the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
