WO2015022392A3 - Method for controlling a synchronous electric machine having permanent magnets and related electronic control device - Google Patents
Method for controlling a synchronous electric machine having permanent magnets and related electronic control device Download PDFInfo
- Publication number
- WO2015022392A3 WO2015022392A3 PCT/EP2014/067399 EP2014067399W WO2015022392A3 WO 2015022392 A3 WO2015022392 A3 WO 2015022392A3 EP 2014067399 W EP2014067399 W EP 2014067399W WO 2015022392 A3 WO2015022392 A3 WO 2015022392A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stator
- voltage
- controlling
- rotor
- set values
- Prior art date
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
- H02P21/36—Arrangements for braking or slowing; Four quadrant 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The invention relates to a method for controlling a synchronous electric machine having permanent magnets, including a stator and a rotor suitable for rotating relative to a stator, the method including the steps of: measuring a DC voltage (Vdc) supplied by a power source; determining set values (id*, iq*) of current components in a rotating frame of reference (d, q) associated with the rotor, depending on the measured voltage (Vdc), on an instantaneous speed of rotation (Ωmeca) of the rotor relative to the stator and on a set torque (Γ*); and controlling a direct/alternating converter for converting the DC voltage supplied by the source of alternating phase voltage (Vphase) applied to the stator with a view to generating a phase current in the stator consistent with the set values, in which the set values (id*, iq*) of current components are determined by means of a control table in which multiple triplets of direct current voltage values are recorded, of the speed of rotation of the rotor, and of set torque, and for each triplet, precalculated set values of associated current components.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1358035 | 2013-08-16 | ||
FR1358035A FR3009771B1 (en) | 2013-08-16 | 2013-08-16 | METHOD FOR CONTROLLING A PERMANENT MAGNET SYNCHRONOUS ELECTRIC MACHINE AND ELECTRONIC CONTROL DEVICE THEREFOR |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015022392A2 WO2015022392A2 (en) | 2015-02-19 |
WO2015022392A3 true WO2015022392A3 (en) | 2015-06-11 |
Family
ID=49876779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/067399 WO2015022392A2 (en) | 2013-08-16 | 2014-08-14 | Method for controlling a synchronous electric machine having permanent magnets and related electronic control device |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3009771B1 (en) |
WO (1) | WO2015022392A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107786133A (en) * | 2016-08-31 | 2018-03-09 | 青岛农业大学 | Permagnetic synchronous motor torque indirect control device |
CN112290841B (en) * | 2020-10-10 | 2022-03-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Permanent magnet synchronous motor control method and device, electronic equipment and storage medium |
CN114050753B (en) * | 2022-01-12 | 2022-05-10 | 浙江大学 | Control method for electric vehicle motor full-operation area by using optimal current lookup table |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329781B1 (en) * | 1999-02-08 | 2001-12-11 | Hitachi, Ltd. | Control apparatus of synchronous motors |
US7023168B1 (en) * | 2004-09-13 | 2006-04-04 | General Motors Corporation | Field weakening motor control system and method |
US20080116842A1 (en) * | 2006-11-17 | 2008-05-22 | Bing Cheng | Method and apparatus for motor control |
US20090027000A1 (en) * | 2007-07-27 | 2009-01-29 | Gabriel Gallegos-Lopez | Linearity for field weakening in an interior permanent magnet machine |
US20090284195A1 (en) * | 2007-07-27 | 2009-11-19 | Gm Global Technology Operations, Inc. | Gain adjustment to improve torque linearity of an electric machine during operation in a field weakening region |
US20120217911A1 (en) * | 2011-02-28 | 2012-08-30 | Deere & Company | Interior permanent magnet machine systems and methods for controlling interior permanent magnet machines |
-
2013
- 2013-08-16 FR FR1358035A patent/FR3009771B1/en active Active
-
2014
- 2014-08-14 WO PCT/EP2014/067399 patent/WO2015022392A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329781B1 (en) * | 1999-02-08 | 2001-12-11 | Hitachi, Ltd. | Control apparatus of synchronous motors |
US7023168B1 (en) * | 2004-09-13 | 2006-04-04 | General Motors Corporation | Field weakening motor control system and method |
US20080116842A1 (en) * | 2006-11-17 | 2008-05-22 | Bing Cheng | Method and apparatus for motor control |
US20090027000A1 (en) * | 2007-07-27 | 2009-01-29 | Gabriel Gallegos-Lopez | Linearity for field weakening in an interior permanent magnet machine |
US20090284195A1 (en) * | 2007-07-27 | 2009-11-19 | Gm Global Technology Operations, Inc. | Gain adjustment to improve torque linearity of an electric machine during operation in a field weakening region |
US20120217911A1 (en) * | 2011-02-28 | 2012-08-30 | Deere & Company | Interior permanent magnet machine systems and methods for controlling interior permanent magnet machines |
Also Published As
Publication number | Publication date |
---|---|
FR3009771B1 (en) | 2017-07-14 |
WO2015022392A2 (en) | 2015-02-19 |
FR3009771A1 (en) | 2015-02-20 |
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