JP4415832B2 - モータ駆動装置 - Google Patents
モータ駆動装置 Download PDFInfo
- Publication number
- JP4415832B2 JP4415832B2 JP2004334134A JP2004334134A JP4415832B2 JP 4415832 B2 JP4415832 B2 JP 4415832B2 JP 2004334134 A JP2004334134 A JP 2004334134A JP 2004334134 A JP2004334134 A JP 2004334134A JP 4415832 B2 JP4415832 B2 JP 4415832B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- motor
- phase
- current detection
- offset
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 54
- 238000012937 correction Methods 0.000 claims description 18
- 230000010354 integration Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Description
11 電流検出器
12 電流制御器
121 d−q変換器
122 PI制御器
123 逆d−q変換器
124、124a、124b 電流検出オフセット補正器
13 パワー増幅器
2 3相モータ
3 位置検出器
4 主電源
5 電気角1周期積分器
6 補正量計算器
7 速度乗算器
Claims (1)
- 3相モータの各相電流を検出する電流検出器と、与えられた電流指令に対し各相電流を追従させる各相電圧指令を生成する電流制御器と、各相電圧指令に応じた電圧を3相モータに印加するパワー増幅器を備えたモータ駆動装置において、前記電流制御器内に各相電流検出値を電気角1周期の間積分する積分器と、前記積分器の入力に演算周期間のモータ移動量を乗じ、前記積分器の出力から各相電流検出器のオフセット量を決定する補正量計算器とを備え、前記補正量計算器の出力を電流検出器の検出値から減算することで電流検出器のオフセット値を補正するモータ駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004334134A JP4415832B2 (ja) | 2004-11-18 | 2004-11-18 | モータ駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004334134A JP4415832B2 (ja) | 2004-11-18 | 2004-11-18 | モータ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006149045A JP2006149045A (ja) | 2006-06-08 |
JP4415832B2 true JP4415832B2 (ja) | 2010-02-17 |
Family
ID=36628092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004334134A Expired - Lifetime JP4415832B2 (ja) | 2004-11-18 | 2004-11-18 | モータ駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4415832B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751924A (zh) * | 2012-06-15 | 2012-10-24 | 北京航空航天大学 | 三相交流电机用基于大功率运放的线性功率驱动控制器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5278723B2 (ja) * | 2007-06-25 | 2013-09-04 | アイシン精機株式会社 | モータの制御装置及びモータの制御方法 |
JP5211869B2 (ja) * | 2008-06-10 | 2013-06-12 | トヨタ自動車株式会社 | 電動機制御装置およびオフセット判定方法並びにオフセット補正方法 |
JP5412772B2 (ja) * | 2008-09-08 | 2014-02-12 | 株式会社デンソー | 回転機の制御装置 |
JP5263067B2 (ja) * | 2009-08-07 | 2013-08-14 | トヨタ自動車株式会社 | インバータの故障検出装置 |
FR3060127B1 (fr) * | 2016-12-13 | 2019-03-15 | Seb S.A. | Procede de compensation dynamique de l'erreur d'offset d'une chaine d'acquisition comportant un capteur de courant |
-
2004
- 2004-11-18 JP JP2004334134A patent/JP4415832B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751924A (zh) * | 2012-06-15 | 2012-10-24 | 北京航空航天大学 | 三相交流电机用基于大功率运放的线性功率驱动控制器 |
CN102751924B (zh) * | 2012-06-15 | 2014-09-10 | 北京航空航天大学 | 三相交流电机用基于大功率运放的线性功率驱动控制器 |
Also Published As
Publication number | Publication date |
---|---|
JP2006149045A (ja) | 2006-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7843162B2 (en) | Current regulator and current control method and system for AC motors | |
RU2664782C1 (ru) | Устройство управления для вращающейся машины переменного тока | |
WO2017187599A1 (ja) | 回転機制御装置の故障判定装置および故障判定方法 | |
JP5194838B2 (ja) | 交流同期モータの磁極位置推定方法 | |
JP2010288440A (ja) | 電動機の制御装置及びその制御方法 | |
JP4380437B2 (ja) | 永久磁石同期電動機の制御装置及びモジュール | |
JP5322534B2 (ja) | 制御装置およびモータ制御装置 | |
JP4415832B2 (ja) | モータ駆動装置 | |
JP6136761B2 (ja) | 誘導電動機の速度制御装置 | |
JP4483524B2 (ja) | モータ駆動装置 | |
JP4583257B2 (ja) | 交流回転機の制御装置 | |
JP4579627B2 (ja) | 回転機の制御装置 | |
JP4533677B2 (ja) | 電力変換装置 | |
JP2004120834A (ja) | Dcブラシレスモータの制御装置 | |
JPH11275900A (ja) | 同期電動機の制御装置 | |
JP4359546B2 (ja) | 交流モータの制御装置 | |
JP4566695B2 (ja) | 巻線界磁式同期機の磁極位置検出装置 | |
JP2001145399A (ja) | 永久磁石型同期電動機の制御装置 | |
JP5165916B2 (ja) | 偏磁抑制制御装置 | |
JP4161064B2 (ja) | 回転機の制御装置 | |
KR102056187B1 (ko) | 교류 전동기 시스템의 고장 감지 장치 및 방법 | |
KR101667908B1 (ko) | 전동기의 제어장치 | |
WO2022029911A1 (ja) | モータ鉄損演算装置およびそれを備えたモータ制御装置 | |
JPH05103498A (ja) | 電動機制御装置 | |
JP2008220069A (ja) | 電動機の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061201 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20070112 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090901 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090915 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091104 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4415832 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091117 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121204 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121204 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131204 Year of fee payment: 4 |