JP2017099150A - 電動機の制御装置及びそれを用いた電動車両 - Google Patents
電動機の制御装置及びそれを用いた電動車両 Download PDFInfo
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0038—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to sensors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/22—Current control, e.g. using a current control loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
- H02P27/12—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
- H02P2209/03—Motors with neutral point disassociated, i.e. the windings ends are not connected directly to a common point
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
本発明の目的は、零相電流の検出誤差を低減することである。
【解決手段】
巻線が相毎に独立して結線された電動機の制御装置であって、トルク指令値に基づいて前記電動機へ印加する電圧を制御する制御部を備え、前記制御部は、各相の交流電流に基づいて求められる零相電流を低減する零相電圧を出力するための零相電圧パルスが出力される第1期間と、前記電動機に流れる各相の電流を検出する第2期間と、を設け、前記第1期間と第2期間は、互いに重ならない電動機の制御装置。
【選択図】 図4
Description
20・・・dq軸電流制御部
30・・・三相変換部
40・・・スイッチング信号生成部
50・・・dq変換部
60・・・零相電流算出部
70・・・零相電流制御部
80・・・速度変換部
100・・・インバータ
110・・・U相フルブリッジインバータ
110a・・・スイッチング素子
110b・・・スイッチング素子
110c・・・スイッチング素子
110d・・・スイッチング素子
111・・・V相フルブリッジインバータ
110a・・・スイッチング素子
110b・・・スイッチング素子
110c・・・スイッチング素子
110d・・・スイッチング素子
112・・・W相フルブリッジインバータ
112a・・・スイッチング素子
112b・・・スイッチング素子
112c・・・スイッチング素子
112d・・・スイッチング素子
200・・・モータ
210・・・位置センサ
220・・・電流センサ
300・・・電流検出タイミング演算
400・・・零相電流算出可否判定
fcarrier・・・キャリア周波数
iu・・・U相電流
iv・・・V相電流
iw・・・W相電流
id *・・・d軸電流指令値
iq *・・・q軸電流指令値
id・・・d軸電流検出値
iq・・・q軸電流検出値
i0・・・零相電流
i0 *・・・零相電流指令値
t1・・・零相電圧出力開始タイミング
t2・・・零相電圧出力終了タイミング
t3・・・電流検出開始タイミング
t4・・・電流検出終了タイミング
T*・・・トルク指令値
TU・・・U相電圧パルス幅
TV・・・V相電圧パルス幅
TW・・・W相電圧パルス幅
vDC・・・直流電源電圧
vu・・・U相出力電圧
vv・・・V相出力電圧
vw・・・W相出力電圧
v0・・・零相出力電圧
vu *・・・U相電圧指令値
vv *・・・V相電圧指令値
vw *・・・W相電圧指令値
vd *・・・d軸電圧指令値
vq *・・・q軸電圧指令値
v0 *・・・零相電圧指令値
ω・・・角速度
Claims (5)
- 巻線が相毎に独立して結線された電動機の制御装置であって、
トルク指令値に基づいて前記電動機へ印加する電圧を制御する制御部を備え、
前記制御部は、各相の交流電流に基づいて求められる零相電流を低減する零相電圧を出力するための零相電圧パルスが出力される第1期間と、前記電動機に流れる各相の電流を検出する第2期間と、を設け、
前記第1期間と第2期間は、互いに重ならない電動機の制御装置。 - 請求項1に記載の電動機の制御装置であって、
前記制御部は、前記第1期間と第2期間が重ならないように、前記零相電圧パルスを制御する電動機の制御装置。 - 請求項1に記載の電動機の制御装置であって、
前記制御部は、前記第1期間と第2期間が重ならないように、前記第2期間を変更する電動機の制御装置。 - 請求項1ないし3に記載のいずれかの電動機の制御装置であって、
前記制御部は、前記第1期間と重ならない前記第2期間を設定できない場合、当該第2期間において検出した電流から算出される零相電流を制御に用いない電動機の制御装置。 - 請求項1ないし4のいずれかに記載の電動機の制御装置を備えた電動車両。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015229271A JP6674765B2 (ja) | 2015-11-25 | 2015-11-25 | 電動機の制御装置及びそれを用いた電動車両 |
US15/778,005 US20180375454A1 (en) | 2015-11-25 | 2016-10-21 | Control device of motor and electric vehicle using the same |
EP16868299.5A EP3382889B1 (en) | 2015-11-25 | 2016-10-21 | Control device for electric machine, and electric vehicle using same |
PCT/JP2016/081191 WO2017090350A1 (ja) | 2015-11-25 | 2016-10-21 | 電動機の制御装置及びそれを用いた電動車両 |
CN201680060952.XA CN108352801B (zh) | 2015-11-25 | 2016-10-21 | 电动机的控制装置及使用其的电动汽车 |
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JP2015229271A JP6674765B2 (ja) | 2015-11-25 | 2015-11-25 | 電動機の制御装置及びそれを用いた電動車両 |
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JP2017099150A true JP2017099150A (ja) | 2017-06-01 |
JP6674765B2 JP6674765B2 (ja) | 2020-04-01 |
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Country Status (5)
Country | Link |
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US (1) | US20180375454A1 (ja) |
EP (1) | EP3382889B1 (ja) |
JP (1) | JP6674765B2 (ja) |
CN (1) | CN108352801B (ja) |
WO (1) | WO2017090350A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6839896B2 (ja) * | 2017-07-07 | 2021-03-10 | 日立Astemo株式会社 | モータ制御装置および電動車両 |
JP7154873B2 (ja) * | 2018-08-20 | 2022-10-18 | 株式会社東芝 | オープン巻線モータ駆動装置及び冷凍サイクル装置 |
JP7235588B2 (ja) * | 2019-05-14 | 2023-03-08 | 株式会社Soken | 回転電機の制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11150986A (ja) * | 1997-11-20 | 1999-06-02 | Fuji Electric Co Ltd | 並列多重電力変換器の制御装置 |
JP2004248377A (ja) * | 2003-02-12 | 2004-09-02 | Toyoda Mach Works Ltd | 駆動電圧出力装置及びその制御方法 |
JP2008005688A (ja) * | 2006-05-23 | 2008-01-10 | Fuji Electric Systems Co Ltd | 誘導電動機の可変速駆動装置 |
JP2009100599A (ja) * | 2007-10-18 | 2009-05-07 | Yaskawa Electric Corp | 電動機制御装置及びその制御方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004080975A (ja) | 2002-08-22 | 2004-03-11 | Nissan Motor Co Ltd | 電動機の制御装置 |
JP5201245B2 (ja) * | 2010-09-17 | 2013-06-05 | 株式会社デンソー | 回転機の制御装置 |
CN104237677B (zh) * | 2014-08-20 | 2017-11-10 | 广东电网公司电力科学研究院 | 220kV及以上电网单回输电线路零序参数在线辨识方法 |
CN104391224B (zh) * | 2014-11-19 | 2017-12-08 | 国家电网公司 | 一种基于瞬时幅值变化的配电网故障数据自同步方法 |
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2015
- 2015-11-25 JP JP2015229271A patent/JP6674765B2/ja active Active
-
2016
- 2016-10-21 WO PCT/JP2016/081191 patent/WO2017090350A1/ja unknown
- 2016-10-21 EP EP16868299.5A patent/EP3382889B1/en active Active
- 2016-10-21 US US15/778,005 patent/US20180375454A1/en not_active Abandoned
- 2016-10-21 CN CN201680060952.XA patent/CN108352801B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11150986A (ja) * | 1997-11-20 | 1999-06-02 | Fuji Electric Co Ltd | 並列多重電力変換器の制御装置 |
JP2004248377A (ja) * | 2003-02-12 | 2004-09-02 | Toyoda Mach Works Ltd | 駆動電圧出力装置及びその制御方法 |
JP2008005688A (ja) * | 2006-05-23 | 2008-01-10 | Fuji Electric Systems Co Ltd | 誘導電動機の可変速駆動装置 |
JP2009100599A (ja) * | 2007-10-18 | 2009-05-07 | Yaskawa Electric Corp | 電動機制御装置及びその制御方法 |
Also Published As
Publication number | Publication date |
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CN108352801B (zh) | 2021-05-28 |
EP3382889A4 (en) | 2019-05-29 |
US20180375454A1 (en) | 2018-12-27 |
WO2017090350A1 (ja) | 2017-06-01 |
EP3382889A1 (en) | 2018-10-03 |
EP3382889B1 (en) | 2021-12-08 |
CN108352801A (zh) | 2018-07-31 |
JP6674765B2 (ja) | 2020-04-01 |
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