JP2011135709A - 保護制御装置および保護制御方法 - Google Patents

保護制御装置および保護制御方法 Download PDF

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Publication number
JP2011135709A
JP2011135709A JP2009293716A JP2009293716A JP2011135709A JP 2011135709 A JP2011135709 A JP 2011135709A JP 2009293716 A JP2009293716 A JP 2009293716A JP 2009293716 A JP2009293716 A JP 2009293716A JP 2011135709 A JP2011135709 A JP 2011135709A
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filter
conversion
analog
digital
calculation
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JP2011135709A5 (https=
Inventor
Kazuhisa Takami
和久 高見
Mitsuyasu Kido
三安 城戸
Shinji Komatsu
親司 小松
Masashi Yoshida
昌司 吉田
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2009293716A priority Critical patent/JP2011135709A/ja
Publication of JP2011135709A publication Critical patent/JP2011135709A/ja
Publication of JP2011135709A5 publication Critical patent/JP2011135709A5/ja
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JP2009293716A 2009-12-25 2009-12-25 保護制御装置および保護制御方法 Pending JP2011135709A (ja)

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JP2009293716A JP2011135709A (ja) 2009-12-25 2009-12-25 保護制御装置および保護制御方法

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JP2009293716A JP2011135709A (ja) 2009-12-25 2009-12-25 保護制御装置および保護制御方法

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JP2011135709A true JP2011135709A (ja) 2011-07-07
JP2011135709A5 JP2011135709A5 (https=) 2012-11-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222846A (ja) * 2011-04-04 2012-11-12 Hitachi Ltd ディジタル保護制御装置
US8923361B2 (en) 2011-10-13 2014-12-30 Mitsubishi Electric Corporation Protection control apparatus
CN105915241A (zh) * 2016-04-13 2016-08-31 信阳师范学院 Fpga中实现超高速数字正交下变频及抽取滤波的方法与系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001223589A (ja) * 1992-02-07 2001-08-17 Hitachi Ltd ディジタル信号処理方法及び装置
JP2004248477A (ja) * 2003-02-17 2004-09-02 Hitachi Ltd ディジタル保護リレー
JP2010074901A (ja) * 2008-09-17 2010-04-02 Toshiba Corp 電力系統保護制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001223589A (ja) * 1992-02-07 2001-08-17 Hitachi Ltd ディジタル信号処理方法及び装置
JP2004248477A (ja) * 2003-02-17 2004-09-02 Hitachi Ltd ディジタル保護リレー
JP2010074901A (ja) * 2008-09-17 2010-04-02 Toshiba Corp 電力系統保護制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222846A (ja) * 2011-04-04 2012-11-12 Hitachi Ltd ディジタル保護制御装置
US8923361B2 (en) 2011-10-13 2014-12-30 Mitsubishi Electric Corporation Protection control apparatus
CN105915241A (zh) * 2016-04-13 2016-08-31 信阳师范学院 Fpga中实现超高速数字正交下变频及抽取滤波的方法与系统
CN105915241B (zh) * 2016-04-13 2018-04-06 信阳师范学院 Fpga中实现超高速数字正交下变频及抽取滤波的方法与系统

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