JP6214489B2 - 信号処理装置および信号処理方法 - Google Patents

信号処理装置および信号処理方法 Download PDF

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JP6214489B2
JP6214489B2 JP2014150885A JP2014150885A JP6214489B2 JP 6214489 B2 JP6214489 B2 JP 6214489B2 JP 2014150885 A JP2014150885 A JP 2014150885A JP 2014150885 A JP2014150885 A JP 2014150885A JP 6214489 B2 JP6214489 B2 JP 6214489B2
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frequency
sampling
voltage
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建平 関
建平 関
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Mitsubishi Electric Corp
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US11420843B2 (en) 2015-08-10 2022-08-23 Dexerials Corporation Reel member, film housing body, and method for manufacturing reel member
JP6685182B2 (ja) * 2016-06-09 2020-04-22 三菱電機株式会社 信号処理装置
JP6768489B2 (ja) * 2016-12-22 2020-10-14 三菱電機株式会社 信号処理装置および信号処理方法
KR102568050B1 (ko) * 2021-09-03 2023-08-23 한국철도기술연구원 분산전원의 단독운전 검출장치 및 그 방법
CN116087590B (zh) * 2022-06-27 2024-02-23 中国电力科学研究院有限公司 一种用于量子电压精密测量的差分采样控制装置及方法
JP7580516B2 (ja) * 2023-03-31 2024-11-11 本田技研工業株式会社 電流測定方法および電流測定システム

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US8140283B2 (en) * 2008-12-24 2012-03-20 Schweitzer Engineering Laboratories, Inc. Independent frequency measurement and tracking
US20130030731A1 (en) * 2010-06-02 2013-01-31 Mitsbbishi Electric Corporation Alternating-current electric quantity measuring apparatus and alternating-current electric quantity measuring method
US20150204920A1 (en) * 2012-08-17 2015-07-23 Mitsubishi Electric Corporation Electric-quantity measuring apparatus and electric-quantity measuring method
JP6033030B2 (ja) * 2012-10-02 2016-11-30 三菱電機株式会社 電気量測定装置および電気量測定方法ならびに、これらの装置および方法を利用した絶縁監視装置およびインピーダンス測定装置

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