JPWO2021214878A1 - - Google Patents
Info
- Publication number
- JPWO2021214878A1 JPWO2021214878A1 JP2022516523A JP2022516523A JPWO2021214878A1 JP WO2021214878 A1 JPWO2021214878 A1 JP WO2021214878A1 JP 2022516523 A JP2022516523 A JP 2022516523A JP 2022516523 A JP2022516523 A JP 2022516523A JP WO2021214878 A1 JPWO2021214878 A1 JP WO2021214878A1
- 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
- H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/017223 WO2021214878A1 (en) | 2020-04-21 | 2020-04-21 | Electric motor control device and air conditioning device having same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021214878A1 true JPWO2021214878A1 (en) | 2021-10-28 |
| JP7378594B2 JP7378594B2 (en) | 2023-11-13 |
Family
ID=78270524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022516523A Active JP7378594B2 (en) | 2020-04-21 | 2020-04-21 | Electric motor control device and air conditioner equipped with the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7378594B2 (en) |
| WO (1) | WO2021214878A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228083A (en) * | 2011-04-20 | 2012-11-15 | Yaskawa Electric Corp | Controller for ac motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4807132B2 (en) * | 2006-04-14 | 2011-11-02 | 株式会社安川電機 | AC motor speed sensorless control device |
-
2020
- 2020-04-21 WO PCT/JP2020/017223 patent/WO2021214878A1/en active Application Filing
- 2020-04-21 JP JP2022516523A patent/JP7378594B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228083A (en) * | 2011-04-20 | 2012-11-15 | Yaskawa Electric Corp | Controller for ac motor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021214878A1 (en) | 2021-10-28 |
| JP7378594B2 (en) | 2023-11-13 |
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