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Charles Proteus Steinmetz

Charles Proteus Steinmetz (April 9, 1865October 26, 1923) was an American mathematician and electrical engineer. He fostered the development of alternating current that made possible the expansion of the electric power industry in the United States, formulating mathematical theories for engineers. He made ground-breaking discoveries in the understanding of hysteresis that enabled engineers to better design electric motors for use in industry. [1]
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Marconi Wireless Station in Somerset, New Jersey in 1921

Biography

He was born as Carl August Rudolph Steinmetz to Carl Heinrich Steinmetz in Breslau, Prussia on April 9, 1865. Steinmetz suffered from dwarfism, hunchback, and hip dysplasia, as did his father and grandfather.

He attended Johannes Gymanasium (the equivalent to the U.S./UK high school) and astonished his teachers with his proficiency in mathematics and physics. He went on to Wrocław University to begin work on his undergraduate degree in 1883. He was on the verge of finishing his Doctorate in 1888 when he came under investigation by the German police.

He drew attention from the authorities due to his activity in a Socialist University group and articles he had written for a local socialist newspaper (socialist meetings and press were outlawed by Bismarck). He fled to Zürich in 1888 to escape possible arrest and when the time remaining on his permit dwindled, emigrated to the United States. It was 1889. Shortly after arriving, he went to work for Rudolf Eickemeyer in Yonkers, New York and published in the field of magnetic hysteresis. Eickemeyer's firm developed transformers for use in the transmission of electrical power among many other mechanical and electrical devices. In 1893 Eickemeyer's company, along with all of his patents and designs, was bought by the newly formed General Electric Company. That same year he made one of his greatest contributions to the Electrical Engineering community, a lecture and presentation describing the mathematics of alternating current phenomena which had not previously been explained or grasped by earlier engineers. This enabled engineers to move from designing electric motors by trial and error to designing them with the aid of applicable mathematics to create on paper the best possible motor before actually constructing it. In 1894, General Electric moved to Schenectady, New York, and Steinmetz was promoted to head of the calculating department, where his colleagues would bring to him the mathematical problems that were stumbling blocks to their projects. When not freely helping his co-workers, he worked on his own experiments in electrical engineering. [2] One of Steinmetz's great research projects was centered with the phenomena of lightning. He undertook a systematic study of it, resulting in experiments of man-made lightning in the laboratory-- and this work was published. Dr. Steinmetz was called the "forger of thunderbolts" being the first to create artificial lightning in his GE, (football field sized) laboratory and high towers--with 120,000 volt generators. He also erected a lightning tower to attract lightning and studied the patterns and effects of lightning hits on tree bark and in a broken mirror--resulting in several theories and ideas (like the effect of lightning on plant growth and ac electric poles).

Later years

He served as president of the Board of Education of Schenectady, and as president of the Schenectady city council. He was also president of the American Institute of Electrical Engineers (AIEE) from 1901 to 1902 and a part-time professor at Union College from 1902 to 1923, while still employed by General Electric Company. Steinmetz was an honorary member and advisor to the fraternity Phi Gamma Delta at Union (one of the first electrified houses ever was the Phi Gamma Delta Fraternity house). He was also a member of the Technical Alliance for some time.

Steinmetz died on October 26, 1923 and was buried in Vale Cemetery, Schenectady.

Patents

At the time of his death, Steinmetz held over 200 patents: [3]

Awards

Works

Further reading

External links

April 9 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

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October 26th is the feast day of the following Roman Catholic Saints:
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    Motto
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    "E Pluribus Unum"   ("From Many, One"; Latin, traditional)
    Anthem
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    mathematician is a person whose primary area of study and research is the field of mathematics.

    Problems in mathematics

    Some people incorrectly believe that mathematics has been fully understood, but the publication of new discoveries in mathematics continues at an immense
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    Electrical engineering (sometimes referred to as electrical and electronic engineering) is an engineering field that deals with the study and/or application of electricity, electronics and electromagnetism.
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    alternating current (AC) is an electrical current whose magnitude and direction vary cyclically, as opposed to direct current, whose direction remains constant. The usual waveform of an AC power circuit is a sine wave, as this results in the most efficient transmission of
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    A system with hysteresis exhibits path-dependence, or "rate-independent memory". Consider a deterministic system with no hysteresis and no dynamics. In that case, we can predict the output of the system at some instant in time, given only the input to the system at that instant.
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    Prussia (German: [1]; Latin: Borussia, Prutenia; Latvian: Prūsija
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    April 9 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

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    18th century - 19th century - 20th century
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    1862 1863 1864 - 1865 - 1866 1867 1868

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    Dwarfism
    Classification & external resources

    ICD-9 253.3 , 259.4

    Dwarfism refers to a condition of extreme small size of a person, animal, or plant. Any type of marked human smallness could be termed dwarfism in older popular and medical usage.
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    Kyphosis
    Classification & external resources

    ICD-10 M 40.0 -M 40.2 , M 42.0 , Q 76.4
    ICD-9 732.0 , 737.0 , 737.1

    DiseasesDB 21885

    Kyphosis (Greek - kyphos, a hump), in general terms, is a curvature of the upper spine.
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    Hip dysplasia
    Classification & external resources

    ICD-10 Q 65.2
    ICD-9 754.3

    OMIM 142700
    DiseasesDB 3056

    MeSH D006618
    For a different condition related to pre-cancerous changes in cellular structures, see Dysplasia.

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    Socialism

    Currents
    Communism
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    Otto Eduard Leopold, Prince of Bismarck, Duke of Lauenburg, Count of Bismarck-Schönhausen, born Otto Eduard Leopold of Bismarck-Schönhausen (1 April 1815 – 30 July 1898), was a Prussian and German statesman of the 19th century, born to a wealthy family.
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    Zürich (German: [ˈtsyːʁɪç], Zürich German: Züri
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    Yonkers, New York
    A statue of Ella Fitzgerald in front of the train station and new public library

    Flag
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    Location in the State of New York
    Coordinates:
    Country United States
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    A system with hysteresis exhibits path-dependence, or "rate-independent memory". Consider a deterministic system with no hysteresis and no dynamics. In that case, we can predict the output of the system at some instant in time, given only the input to the system at that instant.
    ..... Click the link for more information.
    transformer is a device that transfers electrical energy from one circuit to another through inductively coupled wires. A changing current in the first circuit (the primary
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    Electricity (from New Latin ēlectricus, "amberlike") is a general term for a variety of phenomena resulting from the presence and flow of electric charge. This includes many well-known physical phenomena such as lightning, electromagnetic fields and electric currents,
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    General Electric Co.

    Public (NYSE:  GE )
    Founded 1878 in Menlo Park, New Jersey
    Founder Thomas Alva Edison
    Headquarters Fairfield, Connecticut,[1] USA

    Key people Jeff Immelt, Chairman & CEO
    Keith Sherin, Vice Chairman, CFO
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    alternating current (AC) is an electrical current whose magnitude and direction vary cyclically, as opposed to direct current, whose direction remains constant. The usual waveform of an AC power circuit is a sine wave, as this results in the most efficient transmission of
    ..... Click the link for more information.
    City of Schenectady, New York
    Union College's Nott Memorial, one of the most recognized buildings in Schenectady
    Nickname: The Electric City
    Located in Schenectady County in the State of New York
    Coordinates:
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    board of education or a school board or school committee is the title of the board of directors of a school, local school district or higher administrative level.
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    The American Institute of Electrical Engineers was a United States based organization of electrical engineers that existed between 1884 and 1963 (when it merged with the Institute of Radio Engineers (IRE)).
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    Union College of Schenectady, New York, is a non-denominational, independent, selective liberal arts college in New York's Capital District. It was chartered in 1795, though the college can trace its beginnings to 1779.
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    General Electric Co.

    Public (NYSE:  GE )
    Founded 1878 in Menlo Park, New Jersey
    Founder Thomas Alva Edison
    Headquarters Fairfield, Connecticut,[1] USA

    Key people Jeff Immelt, Chairman & CEO
    Keith Sherin, Vice Chairman, CFO
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    Phi Gamma Delta (also known as FIJI) is a collegiate social fraternity with 116 chapters and 5 colonies across the United States and Canada. It was founded at Jefferson College, Pennsylvania in 1848 and its headquarters are located in Lexington, Kentucky, USA.
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