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Grid Frequency Measurements of the 50 Hz Japanese Power System during 2020

dataset
posted on 17.02.2021, 16:01 by Andreas Thingvad, Lisa Calearo, Mattia Marinelli
The grid frequency is measured every half second during 2020, in Tokyo, Japan, which is a part of 50 Hz area of Japan.
317 days are measured with the DEIF MTR-3.
49 days are not measured.
The MTR-3 has an accuracy of 10 mHz
There is one column with the UNIX timestamp in milliseconds and one column with the frequency measurement.
The dataset has a fixed sample rate of 0.5 s, and missing samples are replaced with NaN so there are 24*7200*366=63,244,800 rows in the set.

Funding

EUDP PROJECT ACES - ACROSS CONTINENT ELECTRIC VEHICLE SERVICES (GRANT EUDP17-I-12499, WEBSITE: WWW.ACES-BORNHOLM.EU).

History

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