JP2000014199A5 - - Google Patents

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Publication number
JP2000014199A5
JP2000014199A5 JP1998173443A JP17344398A JP2000014199A5 JP 2000014199 A5 JP2000014199 A5 JP 2000014199A5 JP 1998173443 A JP1998173443 A JP 1998173443A JP 17344398 A JP17344398 A JP 17344398A JP 2000014199 A5 JP2000014199 A5 JP 2000014199A5
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JP
Japan
Prior art keywords
motor
speed sensor
abnormality
rotation speed
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1998173443A
Other languages
English (en)
Japanese (ja)
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JP2000014199A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP10173443A priority Critical patent/JP2000014199A/ja
Priority claimed from JP10173443A external-priority patent/JP2000014199A/ja
Publication of JP2000014199A publication Critical patent/JP2000014199A/ja
Publication of JP2000014199A5 publication Critical patent/JP2000014199A5/ja
Pending legal-status Critical Current

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JP10173443A 1998-06-19 1998-06-19 回転速度センサの異常判定装置 Pending JP2000014199A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10173443A JP2000014199A (ja) 1998-06-19 1998-06-19 回転速度センサの異常判定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10173443A JP2000014199A (ja) 1998-06-19 1998-06-19 回転速度センサの異常判定装置

Publications (2)

Publication Number Publication Date
JP2000014199A JP2000014199A (ja) 2000-01-14
JP2000014199A5 true JP2000014199A5 (cg-RX-API-DMAC10.html) 2004-12-24

Family

ID=15960578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10173443A Pending JP2000014199A (ja) 1998-06-19 1998-06-19 回転速度センサの異常判定装置

Country Status (1)

Country Link
JP (1) JP2000014199A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5635032B2 (ja) * 2012-03-29 2014-12-03 株式会社 日立パワーデバイス 同期モータの駆動装置、および、これを用いた送風装置
JP7355534B2 (ja) * 2019-06-25 2023-10-03 株式会社日立産機システム 回転機械駆動システムおよび回転機械駆動システムの制御方法
CN113567857B (zh) * 2021-07-19 2024-02-09 首钢京唐钢铁联合有限责任公司 一种电机编码器故障检测方法和装置

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