JP2017028803A5 - - Google Patents

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JP2017028803A5
JP2017028803A5 JP2015143341A JP2015143341A JP2017028803A5 JP 2017028803 A5 JP2017028803 A5 JP 2017028803A5 JP 2015143341 A JP2015143341 A JP 2015143341A JP 2015143341 A JP2015143341 A JP 2015143341A JP 2017028803 A5 JP2017028803 A5 JP 2017028803A5
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temperature
decrease
resistance
thermistor
starts
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JP6428519B2 (ja
JP2017028803A (ja
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この図によれば、並列サーミスタの抵抗値は、温度が上昇すると、温度Ｔｃ＿ｐにおいて大きくなり始め、温度Ｔ１において増加しなくなり略一定の値となる。そして、ＣＴＲサーミスタの抵抗が減少を開始するキュリー温度であるＴｃ＿ｃよりも大きな温度Ｔ２を超えると減少し始める。なお、並列サーミスタの抵抗の値が減少し始める温度Ｔ２は、磁石部２５の不可逆消磁温度Ｔｅよりも低いものとする。
JP2015143341A 2015-07-17 2015-07-17 磁石温度推定システム、モータ、及び、磁石温度推定方法 Active JP6428519B2 (ja)

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JP2015143341A JP6428519B2 (ja) 2015-07-17 2015-07-17 磁石温度推定システム、モータ、及び、磁石温度推定方法

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JP2015143341A JP6428519B2 (ja) 2015-07-17 2015-07-17 磁石温度推定システム、モータ、及び、磁石温度推定方法

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JP2017028803A JP2017028803A (ja) 2017-02-02
JP2017028803A5 true JP2017028803A5 (ja) 2018-02-08
JP6428519B2 JP6428519B2 (ja) 2018-11-28

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JP7342536B2 (ja) * 2019-09-04 2023-09-12 Tdk株式会社 磁石温度情報出力装置及び回転電機
JP7347100B2 (ja) * 2019-10-11 2023-09-20 Tdk株式会社 回転電機
JP2021083482A (ja) 2019-11-25 2021-06-03 株式会社村田製作所 口腔内測定装置及び口腔内測定システム
GB2612055A (en) * 2021-10-20 2023-04-26 Dyson Technology Ltd Electric motor

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JP5061726B2 (ja) * 2007-05-29 2012-10-31 日産自動車株式会社 電動機
JP5860726B2 (ja) * 2012-02-28 2016-02-16 日立アプライアンス株式会社 永久磁石モータの制御装置、永久磁石モータ、及び圧縮機
JP6179389B2 (ja) * 2013-12-24 2017-08-16 日産自動車株式会社 電動機の制御装置

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