IEEE SCR/Thyristor Milestone: Clyde NY

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Moura
 José M. F. Moura
Blaabjerg
    Frede Blaabjerg
 
Meet the President of the IEEE
(José M. F. Moura) along with the President of the Power Electronics Society (Frede Blaabjerg)!
 
The Rochester Section cordially invites you to the dedication ceremony for the
 
IEEE SCR/Thyristor Historic Milestone
 

The IEEE Milestones program honors significant technical achievements in all areas associated with IEEE.  Milestones recognize the technological innovation and excellence for the benefit of humanity found in unique products, services, seminal papers and patents. Each milestone recognizes a significant technical achievement that occurred at least twenty-five years ago in an area of technology represented in IEEE and having at least regional impact. This is the first Milestone sponsored by the IEEE Power Electronics Society and the second milestone established in the Rochester Section.

SCR
     Demonstration of prototype SCR in 1957.
      From E. L. Owen, "SCR Is 50 Years Old"

General Electric introduced the silicon controlled rectifier (SCR), a three-terminal p-n-p-n device, in 1957 in Clyde, NY (50 miles east of Rochester). The gas-filled tubes used previously were difficult to operate and unreliable. The symmetrical alternating current switch (TRIAC), the gate turn-off thyristor (GTO), and the large integrated gate-commutated thyristor (IGCT) evolved from the SCR. 

The invention of the SCR/Thyristor revolutionized the control of electric power conversion by replacing the gas-filled controlled rectifier tube (the thyratron) with a three-terminal solid-state device consistiing of an anode, a cathode and a gate.

The SCR had a dramatic impact on manufacturing. The steel, electrochemical, automotive and welding industries, among many others, benefited greaatly by the improved efficiency, more precise control, and reduced cost made possible by the application of SCR based equipment to their processes.



  Date and Time

  Location

  Contact

  Registration



  • Advanced Atomization Technologies
  • 124 Columbia Street
  • Clyde, New York
  • United States 14433
  • Click here for Map
  • Becky Boresen
    Technical Community Program Specialist

  • Co-sponsored by Rochester Section
  • Starts 19 May 2019 08:34 PM
  • Ends 09 June 2019 08:34 PM
  • All times are America/New_York
  • No Admission Charge
  • Register






Agenda

Kassakian

                  José JG Kassakian

  1. 1.30 pm - Registration and Refreshments
  2. 2.00 pm - Opening Remarks by Jay Reidy, General Manager, Advanced Atomization Technologies

    • Welcome by Ahmed Elasser, Principal Engineer-Power Electronics GE
    • Welcome by Frede Blaabjerg, President, IEEE Power Electronics Society

  3. 2.30 pm - Keynote Address by JG Kassakian, Massachusetts Institute of Technology
  4. 3.00 pm - Milestone Award Presentation by J.M.F. Moura, President, IEEE
  5. 3.15 pm - Closing Remarks
  6. 3.30 pm - Reception


Rochester IEEE


  Media

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Frede_blaabjerg 21.52 KiB
mouraofficial 619.92 KiB
JG_Kassakian 8.26 KiB
ieee_mb_blue 9.82 KiB
Header 76.85 KiB