JPWO2024128308A1 - - Google Patents
Info
- Publication number
- JPWO2024128308A1 JPWO2024128308A1 JP2024564442A JP2024564442A JPWO2024128308A1 JP WO2024128308 A1 JPWO2024128308 A1 JP WO2024128308A1 JP 2024564442 A JP2024564442 A JP 2024564442A JP 2024564442 A JP2024564442 A JP 2024564442A JP WO2024128308 A1 JPWO2024128308 A1 JP WO2024128308A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
- H02P21/16—Estimation of constants, e.g. the rotor time constant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0409—Electric motor acting on the steering column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0496—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures by using a temperature sensor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/22—Multiple windings; Windings for more than three phases
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/68—Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022200428 | 2022-12-15 | ||
| JP2022200428 | 2022-12-15 | ||
| JP2023008343 | 2023-01-23 | ||
| JP2023008343 | 2023-01-23 | ||
| JP2023078573 | 2023-05-11 | ||
| JP2023078573 | 2023-05-11 | ||
| JP2023081635 | 2023-05-17 | ||
| JP2023081635 | 2023-05-17 | ||
| JP2023104510 | 2023-06-26 | ||
| JP2023104510 | 2023-06-26 | ||
| JP2023121562 | 2023-07-26 | ||
| JP2023121562 | 2023-07-26 | ||
| JP2023203138 | 2023-11-30 | ||
| JP2023203138 | 2023-11-30 | ||
| PCT/JP2023/045007 WO2024128308A1 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024128308A1 true JPWO2024128308A1 (https=) | 2024-06-20 |
| JPWO2024128308A5 JPWO2024128308A5 (https=) | 2025-01-21 |
| JP7752259B2 JP7752259B2 (ja) | 2025-10-09 |
Family
ID=91485875
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024542359A Active JP7752250B2 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
| JP2024564442A Active JP7752259B2 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
| JP2024564443A Active JP7752260B2 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024542359A Active JP7752250B2 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564443A Active JP7752260B2 (ja) | 2022-12-15 | 2023-12-15 | 電流制御装置、モータ制御装置及び電動パワーステアリング装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US20250202391A1 (https=) |
| EP (3) | EP4478603A4 (https=) |
| JP (3) | JP7752250B2 (https=) |
| WO (3) | WO2024128310A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12415564B2 (en) * | 2023-05-26 | 2025-09-16 | Nsk Steering & Control, Inc. | Motor control device and electric power steering device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011234525A (ja) * | 2010-04-28 | 2011-11-17 | Fujitsu Telecom Networks Ltd | 電子サーマル保護機能付き電源装置 |
| JP2017028886A (ja) * | 2015-07-23 | 2017-02-02 | 三菱自動車工業株式会社 | モータ制御装置 |
| JP2021118583A (ja) * | 2020-01-23 | 2021-08-10 | 日本精工株式会社 | モータ制御装置、電動アクチュエータ製品及び電動パワーステアリング装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5575205B2 (ja) * | 2012-11-01 | 2014-08-20 | 三菱電機株式会社 | 電動パワーステアリング制御装置および電動パワーステアリング制御方法 |
| CN105184363A (zh) * | 2015-08-26 | 2015-12-23 | 芜湖市凯鑫避雷器有限责任公司 | 氧化锌避雷器阀片功率损耗预测系统 |
| JP6569447B2 (ja) | 2015-10-07 | 2019-09-04 | 株式会社デンソー | 電動機制御装置 |
| US10917992B2 (en) * | 2017-01-13 | 2021-02-09 | Cree Fayetteville, Inc. | High power multilayer module having low inductance and fast switching for paralleling power devices |
-
2023
- 2023-12-15 WO PCT/JP2023/045009 patent/WO2024128310A1/ja not_active Ceased
- 2023-12-15 JP JP2024542359A patent/JP7752250B2/ja active Active
- 2023-12-15 JP JP2024564442A patent/JP7752259B2/ja active Active
- 2023-12-15 JP JP2024564443A patent/JP7752260B2/ja active Active
- 2023-12-15 EP EP23901768.4A patent/EP4478603A4/en active Pending
- 2023-12-15 US US18/844,493 patent/US20250202391A1/en active Pending
- 2023-12-15 EP EP23903589.2A patent/EP4478604B1/en active Active
- 2023-12-15 US US18/844,536 patent/US20250192705A1/en active Pending
- 2023-12-15 WO PCT/JP2023/045007 patent/WO2024128308A1/ja not_active Ceased
- 2023-12-15 US US18/844,466 patent/US20250260355A1/en active Pending
- 2023-12-15 WO PCT/JP2023/045008 patent/WO2024128309A1/ja not_active Ceased
- 2023-12-15 EP EP23901764.3A patent/EP4482023A4/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011234525A (ja) * | 2010-04-28 | 2011-11-17 | Fujitsu Telecom Networks Ltd | 電子サーマル保護機能付き電源装置 |
| JP2017028886A (ja) * | 2015-07-23 | 2017-02-02 | 三菱自動車工業株式会社 | モータ制御装置 |
| JP2021118583A (ja) * | 2020-01-23 | 2021-08-10 | 日本精工株式会社 | モータ制御装置、電動アクチュエータ製品及び電動パワーステアリング装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2024128310A1 (https=) | 2024-06-20 |
| WO2024128308A1 (ja) | 2024-06-20 |
| JP7752259B2 (ja) | 2025-10-09 |
| US20250202391A1 (en) | 2025-06-19 |
| EP4478603A4 (en) | 2025-10-22 |
| EP4482023A1 (en) | 2024-12-25 |
| EP4478604A4 (en) | 2025-06-25 |
| US20250192705A1 (en) | 2025-06-12 |
| US20250260355A1 (en) | 2025-08-14 |
| EP4478604B1 (en) | 2026-04-15 |
| WO2024128309A1 (ja) | 2024-06-20 |
| JP7752260B2 (ja) | 2025-10-09 |
| EP4478603A1 (en) | 2024-12-18 |
| EP4482023A4 (en) | 2025-09-03 |
| EP4478604A1 (en) | 2024-12-18 |
| JPWO2024128309A1 (https=) | 2024-06-20 |
| WO2024128310A1 (ja) | 2024-06-20 |
| JP7752250B2 (ja) | 2025-10-09 |
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