Electrical and Temperature Standards at Japan Electric Meters Inspection Corporation (JEMIC)
The presentation provides a brief outline of the history, organizational structure, objectives, and role of the Japan Electric Meters Inspection Corporation (JEMIC) in Japan’s electrical power industry. An overview of the research work and Quality System implementation at JEMIC will be presented. Recently, there has been an increasing demand in Japan for calibrations and calibration certificates compliant with the ISO/IEC 1725 Standard. JEMIC has focused its attention to starting issuing certificates for harmonic voltage and current calibrations in accordance with the ISO/IEC 17025 Standard in the near future. A standard for harmonic calibrations presently used at JEMIC will be described. A research effort is also geared towards establishing a harmonics calibration standard based on digital sampling and Discrete Fourier Transform (DFT). An overview of the AC-DC Difference measurements based on a Thermal Transfer Standard and Radiation Thermometry at JEMIC will be presented as well.
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- National Research Council Canada
- 1200 Montreal Road
- Ottawa, Ontario
- Canada
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- Co-sponsored by CH07055 - Ottawa Section Chapter, IM09
Speakers
Shintaro Tsutsumi of Japan Electric Meters Inspection Corporation (JEMIC)
Electrical and Temperature Standards at Japan Electric Meters Inspection Corporation (JEMIC)
This talk discusses how 5G with Edge Computing, and Ultra-low latency (sub-5ms) with Gigabit speed bandwidth will be a game changer with Smart Meters and a new Electric Grid can be enabled with Smart Lamposts. As we transition to DevOps, AIOps, newer Closed Loop Automation systems will occur. As we connect AI-powered Virtual Personal Assistants to IoT devices in the home, now we have to imagine the entire macro-infrastructures being all hyper-connected. What is needed to get there will be discussed at the seminar.
Biography:
Mr. Shintaro Tsutsumi received the B.Sc. Degree in Electrical Engineering from National Institute of Technology, Ariake College, Japan, in 1995. He joined the JEMIC of Japan the same year. From 2005 to 2016, he worked as a researcher in the field of impedance measurements. Currently, Mr. Tsutsumi is Assistant Manager of the Standards Research Group of JEMIC.
Address:Tokyo, California, Japan
Yuuta Kawarai of Japan Electric Meters Inspection Corporation (JEMIC)
Electrical and Temperature Standards at Japan Electric Meters Inspection Corporation (JEMIC)
The presentation provides a brief outline of the history, organizational structure, objectives, and role of the Japan Electric Meters Inspection Corporation (JEMIC) in Japan’s electrical power industry. An overview of the research work and Quality System implementation at JEMIC will be presented. Recently, there has been an increasing demand in Japan for calibrations and calibration certificates compliant with the ISO/IEC 1725 Standard. JEMIC has focused its attention to starting issuing certificates for harmonic voltage and current calibrations in accordance with the ISO/IEC 17025 Standard in the near future. A standard for harmonic calibrations presently used at JEMIC will be described. A research effort is also geared towards establishing a harmonics calibration standard based on digital sampling and Discrete Fourier Transform (DFT). An overview of the AC-DC Difference measurements based on a Thermal Transfer Standard and Radiation Thermometry at JEMIC will be presented as well.
Biography:
Mr. Yuuta Kawarai received the M.Sc. Degree in Physics from the University of Tsukuba, Japan, in 2017. He joined the JEMIC of Japan in 2017, and is currently working in the Calibration Service Group. Mr. Kawarai’s research interests include harmonics measurements and digital signal processing.
Address:Tokyo, Japan