JP2017011983A - 環境に優しい自動車のモーター減磁診断方法 - Google Patents
環境に優しい自動車のモーター減磁診断方法 Download PDFInfo
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Abstract
【解決手段】環境に優しい自動車において発電作動時にバッテリーが充電されるモーターの永久磁石の不可逆減磁を診断する方法であって、モーターの作動状態情報を取得する段階;取得されたモーターの作動状態情報から、モーターが発電作動している状態を含む診断進入条件を満足するかどうかを判断する段階;診断進入条件を満足するとき、モーターの不可逆減磁の診断のために、モーターの発電作動によってバッテリーに充電される診断時のDC電流値情報を取得する段階;及び取得された診断時のDC電流値情報を予め保存されている永久磁石の正常状態時のDC電流値情報と比較して不可逆減磁の発生有無を判断する段階を含む。
【選択図】図1
Description
Claims (15)
- 環境に優しい自動車において発電作動時にバッテリーが充電されるモーターの永久磁石の不可逆減磁を診断する方法であって、
前記モーターの作動状態情報を取得する段階;
前記取得された前記モーターの作動状態情報から、前記モーターが発電作動している状態を含む診断進入条件を満足するかどうかを判断する段階;
前記診断進入条件を満足するとき、前記モーターの不可逆減磁の診断のために、前記モーターの発電作動によって前記バッテリーに充電される診断時のDC電流値情報を取得する段階;及び
前記取得された診断時のDC電流値情報を予め保存されている永久磁石の正常状態時のDC電流値情報と比較して不可逆減磁の発生有無を判断する段階を含む、環境に優しい自動車のモーター減磁診断方法。 - 前記診断時のDC電流値が前記正常状態時のDC電流値に対して設定比率以下の場合、前記モーターの永久磁石の不可逆減磁が発生したと判断することを特徴とする、請求項1に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記設定比率の値をA、他の設定比率の値をB(B<A)とし、正常状態時のDC電流値に対する診断時のDC電流値の比率値をαとするとき(α=診断時のDC電流値/正常状態時のDC電流値)、前記不可逆減磁の発生有無を判断する段階で、B<α≦Aの状態であれば前記モーターの永久磁石の不可逆減磁の状態と判断し、診断時のDC電流値と正常状態時のDC電流値に基づいて補償された前記モーターのトルク指令値によって前記モーターの発電トルクを制御する不可逆減磁時のトルク補償制御を行うことを特徴とする、請求項1に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記不可逆減磁時のトルク補償制御は、
前記正常状態時のDC電流値に対する診断時のDC電流値の比率値αから不可逆減磁時のトルク補償値を計算する段階;及び
前記不可逆減磁時のトルク補償値が反映されたトルク指令値によって前記モーターの発電トルクを制御する段階を含むことを特徴とする、請求項3に記載の環境に優しい自動車のモーター減磁診断方法。 - 前記トルク補償値は、正常状態の前記モーターの発電トルク制御のために、トルク指令とモーター速度によって正常状態時のトルク補償値が設定されているトルク補償テーブルのトルク補償値にトルク指令×(1−α)の値を加えた値に決定されることを特徴とする、請求項4に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記不可逆減磁の発生有無を判断する段階で、α≦Bの状態であれば、前記モーターの永久磁石の不可逆減磁故障を確定し、故障状態を運転者に知らせるための警告装置を作動させることを特徴とする、請求項5に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記永久磁石の正常状態時のDC電流値情報は、正常状態の同一モーターの作動状態が前記モーターの永久磁石の不可逆減磁診断のための前記診断進入条件と同一である条件を満足するとき、前記正常状態の前記モーターの発電作動によって前記バッテリーに充電されるDC電流値情報を、前記診断時のDC電流値情報の取得と同様な方法で取得して保存したものであることを特徴とする、請求項1に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記永久磁石の正常状態時のDC電流値情報は、車両出庫後の初期運行時に前記モーターの状態を正常状態と仮定し、初期運行時の前記モーターの作動状態が前記診断進入条件と同一である条件を満足するときに取得して保存したものであることを特徴とする、請求項7に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記モーターが、ハイブリッド自動車のエンジンに動力伝達可能に連結され、前記エンジンの始動及び発電作動の際に前記バッテリーを充電するハイブリッドスターター−ジェネレーター(HSG:Hybrid Starter and Generator)であることを特徴とする、請求項1に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記診断進入条件が、前記エンジンのアイドル運転状態で前記エンジンから伝達される回転力によって前記ハイブリッドスターター−ジェネレーターが発電作動するアイドル充電状態を含むことを特徴とする、請求項9に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記診断進入条件を満足する状態で、前記ハイブリッドスターター−ジェネレーターの発電作動によって前記バッテリーに充電されるDC電流値の設定時間以上のうちの平均値が診断時のDC電流値として求められることを特徴とする、請求項9に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記モーターが車両走行のための駆動源として使われる駆動モーターであることを特徴とする、請求項1に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記診断進入条件が、前記駆動モーターの発電作動状態である回生充電状態を含むことを特徴とする、請求項12に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記診断進入条件が、前記駆動モーターの回生充電が行われるうち前記駆動モーターに対するトルク指令が設定範囲1以下である条件と、前記駆動モーターの温度が設定範囲2以下である条件とをさらに含むことを特徴とする、請求項13に記載の環境に優しい自動車のモーター減磁診断方法。
- 前記診断進入条件を満足するとき、前記駆動モーターのトルク制御のためのトルク指令値を積算し、前記駆動モーターの発電作動によって前記バッテリーに充電されるDC電流値を積算し、前記トルク指令値を積算したトルク指令積算値が設定値に到逹するうちにDC電流値を積算したDC積算値が診断時のDC電流値として求められることを特徴とする、請求項12に記載の環境に優しい自動車のモーター減磁診断方法。
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Publication number | Priority date | Publication date | Assignee | Title |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101855764B1 (ko) | 2016-04-08 | 2018-05-09 | 현대자동차 주식회사 | 차량용 모터 제어 장치 및 방법 |
CN111942156B (zh) * | 2019-05-17 | 2022-08-12 | 北京新能源汽车股份有限公司 | 一种永磁同步电机退磁故障检测方法、装置及汽车 |
KR102310563B1 (ko) | 2019-08-23 | 2021-10-07 | 현대자동차주식회사 | 전기 모터의 감자현상 예측 시스템 |
CN114859223A (zh) * | 2021-02-03 | 2022-08-05 | 台达电子工业股份有限公司 | 马达退磁检测方法与马达退磁检测装置 |
KR102494391B1 (ko) * | 2021-04-28 | 2023-02-01 | 현대로템 주식회사 | 모터 위치센서 고장 진단 및 보상 방법 |
CN113212169A (zh) * | 2021-05-28 | 2021-08-06 | 联合汽车电子有限公司 | 磁链的监控方法、装置、设备和存储介质 |
CN114487830B (zh) * | 2022-03-21 | 2022-10-25 | 山东交通学院 | 一种电动汽车永磁同步电机退磁快速检测方法及系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0919003A (ja) * | 1995-06-27 | 1997-01-17 | Honda Motor Co Ltd | 電動車両におけるコンデンサの劣化判定装置 |
JP2002112479A (ja) * | 2000-09-27 | 2002-04-12 | Yaskawa Electric Corp | 永久磁石モータとその制御方法 |
JP2005127406A (ja) * | 2003-10-23 | 2005-05-19 | Nissan Motor Co Ltd | 駆動システムの回転電機保護制御装置 |
JP2008029082A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | 回転電機制御装置、回転電機制御方法及び回転電機制御プログラム |
JP2008043128A (ja) * | 2006-08-09 | 2008-02-21 | Honda Motor Co Ltd | 電動機の制御装置 |
JP2009124787A (ja) * | 2007-11-12 | 2009-06-04 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2010110141A (ja) * | 2008-10-31 | 2010-05-13 | Hitachi Automotive Systems Ltd | 回転電機の制御装置 |
WO2013073547A1 (ja) * | 2011-11-18 | 2013-05-23 | Ntn株式会社 | 電気自動車のモータ制御装置 |
JP2013158091A (ja) * | 2012-01-27 | 2013-08-15 | Toyota Motor Corp | 回転電機制御システム |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5239207B2 (ja) * | 1974-09-30 | 1977-10-04 | ||
BR8206740A (pt) * | 1981-11-27 | 1983-10-04 | Lucas Ind Plc | Gerador eletrico reversivel com ima permanente |
JP2645655B2 (ja) * | 1987-11-14 | 1997-08-25 | 株式会社日立ビルシステム | 永久磁石同期電動機の制御装置 |
JP3331734B2 (ja) * | 1993-05-18 | 2002-10-07 | 株式会社明電舎 | 回転電機の制御方式 |
JP2943657B2 (ja) * | 1994-08-02 | 1999-08-30 | トヨタ自動車株式会社 | 突極型永久磁石モータの制御装置 |
JP3865157B2 (ja) | 1996-06-05 | 2007-01-10 | 株式会社デンソー | 車両用交流発電機 |
US6051951A (en) * | 1997-02-20 | 2000-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Generator motor for internal combustion engine |
US6472784B2 (en) * | 1997-12-16 | 2002-10-29 | Fred N. Miekka | Methods and apparatus for increasing power of permanent magnet motors |
US6037692A (en) * | 1997-12-16 | 2000-03-14 | Miekka; Fred N. | High power low RPM D.C. motor |
US6427794B1 (en) | 2001-09-17 | 2002-08-06 | Ford Global Technologies, Inc. | Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
US6407521B1 (en) * | 2001-09-17 | 2002-06-18 | Ford Global Technologies, Inc. | Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
JP4223880B2 (ja) * | 2003-07-31 | 2009-02-12 | トヨタ自動車株式会社 | モータ駆動装置 |
FR2878663B1 (fr) * | 2004-11-30 | 2007-02-23 | Renault Sas | Procede de commande d'un ensemble d'entrainement de vehicule a moteur thermique |
KR100934041B1 (ko) * | 2007-11-28 | 2009-12-29 | 주식회사 에이디티 | 하이브리드 전기자동차의 영구자석형 전기모터 감자 검출장치 및 방법 |
KR101019123B1 (ko) | 2008-10-24 | 2011-03-07 | 고려대학교 산학협력단 | 영구 자석 동기 전동기의 영구 자석 감자 상태 진단 장치, 방법, 및 상기 방법을 실행시키기 위한 컴퓨터 판독 가능한프로그램을 기록한 매체 |
CN102318181B (zh) * | 2009-02-18 | 2015-04-01 | 住友重机械工业株式会社 | 混合式挖掘机 |
JP2010268599A (ja) | 2009-05-14 | 2010-11-25 | Toyota Motor Corp | 永久磁石モータの制御装置 |
JP5603807B2 (ja) * | 2011-03-07 | 2014-10-08 | Ntn株式会社 | 電気自動車用駆動モータの診断装置および診断方法並びに電気自動車用駆動モータの診断装置を備えた電気自動車 |
CN102866367B (zh) * | 2011-07-04 | 2014-11-05 | 台达电子工业股份有限公司 | 退磁检测装置及其退磁检测方法 |
JP5172998B2 (ja) | 2011-07-26 | 2013-03-27 | ファナック株式会社 | 永久磁石同期電動機の永久磁石の不可逆減磁が発生したか否かを検出する制御装置 |
KR101210825B1 (ko) | 2011-09-07 | 2012-12-11 | 고려대학교 산학협력단 | 영구 자석 동기 전동기의 상태 진단 장치, 진단 방법, 및 진단 방법을 실행시키기 위한 프로그램을 기록한 기록 매체 |
US8941970B2 (en) * | 2011-10-18 | 2015-01-27 | Siemens Energy, Inc. | Method and apparatus for demagnetizing generator components prior to electromagnetic core imperfection testing or EL-CID testing |
WO2013128587A1 (ja) * | 2012-02-28 | 2013-09-06 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
US9372235B2 (en) * | 2014-09-30 | 2016-06-21 | Deere & Company | Methods of estimating rotor magnet temperature and systems thereof |
CN104965183B (zh) * | 2015-07-27 | 2018-03-06 | 广东美的暖通设备有限公司 | 永磁无刷直流电机的退磁检测方法及装置 |
-
2015
- 2015-06-18 KR KR1020150086531A patent/KR101646467B1/ko active IP Right Grant
- 2015-12-03 JP JP2015236709A patent/JP6639887B2/ja active Active
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- 2015-12-15 DE DE102015225294.9A patent/DE102015225294A1/de active Pending
- 2015-12-22 CN CN201510968999.3A patent/CN106257299B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0919003A (ja) * | 1995-06-27 | 1997-01-17 | Honda Motor Co Ltd | 電動車両におけるコンデンサの劣化判定装置 |
JP2002112479A (ja) * | 2000-09-27 | 2002-04-12 | Yaskawa Electric Corp | 永久磁石モータとその制御方法 |
JP2005127406A (ja) * | 2003-10-23 | 2005-05-19 | Nissan Motor Co Ltd | 駆動システムの回転電機保護制御装置 |
JP2008029082A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | 回転電機制御装置、回転電機制御方法及び回転電機制御プログラム |
JP2008043128A (ja) * | 2006-08-09 | 2008-02-21 | Honda Motor Co Ltd | 電動機の制御装置 |
JP2009124787A (ja) * | 2007-11-12 | 2009-06-04 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2010110141A (ja) * | 2008-10-31 | 2010-05-13 | Hitachi Automotive Systems Ltd | 回転電機の制御装置 |
WO2013073547A1 (ja) * | 2011-11-18 | 2013-05-23 | Ntn株式会社 | 電気自動車のモータ制御装置 |
JP2013158091A (ja) * | 2012-01-27 | 2013-08-15 | Toyota Motor Corp | 回転電機制御システム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112018000539T5 (de) | 2017-01-26 | 2019-10-02 | Mitsubishi Hitachi Power Systems, Ltd. | Alarmanzeigesystem und alarmanzeigeverfahren |
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