CN117837076A - 电动机监视装置和电动机监视方法 - Google Patents
电动机监视装置和电动机监视方法 Download PDFInfo
- Publication number
- CN117837076A CN117837076A CN202180100794.7A CN202180100794A CN117837076A CN 117837076 A CN117837076 A CN 117837076A CN 202180100794 A CN202180100794 A CN 202180100794A CN 117837076 A CN117837076 A CN 117837076A
- Authority
- CN
- China
- Prior art keywords
- torque
- rated
- motor
- stator
- loss
- 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.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 30
- 238000012544 monitoring process Methods 0.000 title claims description 6
- 230000004907 flux Effects 0.000 claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052802 copper Inorganic materials 0.000 claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims description 40
- 230000010354 integration Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 24
- 238000012545 processing Methods 0.000 description 22
- 238000012360 testing method Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 10
- 230000015654 memory Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/02—Measuring effective values, i.e. root-mean-square values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/10—Measuring sum, difference or ratio
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/165—Spectrum analysis; Fourier analysis using filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
-
- 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
-
- 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
- H02P21/20—Estimation of torque
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
-
- 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
- H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
- H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/032583 WO2023032182A1 (ja) | 2021-09-06 | 2021-09-06 | 電動機監視装置および電動機監視方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117837076A true CN117837076A (zh) | 2024-04-05 |
Family
ID=85411032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180100794.7A Pending CN117837076A (zh) | 2021-09-06 | 2021-09-06 | 电动机监视装置和电动机监视方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPWO2023032182A1 (ko) |
KR (1) | KR20240019825A (ko) |
CN (1) | CN117837076A (ko) |
DE (1) | DE112021008200T5 (ko) |
WO (1) | WO2023032182A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118017902A (zh) * | 2024-04-09 | 2024-05-10 | 洛阳九亿重工集团有限公司 | 一种低频应急拖动装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117970106A (zh) * | 2024-03-28 | 2024-05-03 | 比亚迪股份有限公司 | 电机异常检测方法、存储介质、控制器及车辆 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3127033B2 (ja) * | 1992-02-24 | 2001-01-22 | 東京電力株式会社 | 電気自動車 |
JP2591901B2 (ja) * | 1993-12-13 | 1997-03-19 | 銀夫 高久 | 三相交流電動機の瞬時各特性値の測定装置 |
JP2001186794A (ja) * | 1999-12-27 | 2001-07-06 | Kaneo Takaku | 三相交流電動機の高精度瞬時発生トルク検出装置 |
JP3672481B2 (ja) * | 2000-07-05 | 2005-07-20 | 東芝三菱電機産業システム株式会社 | メカロス補償量算出装置およびメカロス補償制御装置 |
JP6342317B2 (ja) * | 2014-12-12 | 2018-06-13 | 株式会社日立産機システム | モータ制御装置 |
JP2018046723A (ja) | 2016-09-16 | 2018-03-22 | パナソニックIpマネジメント株式会社 | 回転機制御装置及び回転機制御方法 |
-
2021
- 2021-09-06 JP JP2023544959A patent/JPWO2023032182A1/ja active Pending
- 2021-09-06 KR KR1020247001090A patent/KR20240019825A/ko active Search and Examination
- 2021-09-06 WO PCT/JP2021/032583 patent/WO2023032182A1/ja active Application Filing
- 2021-09-06 DE DE112021008200.0T patent/DE112021008200T5/de active Pending
- 2021-09-06 CN CN202180100794.7A patent/CN117837076A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118017902A (zh) * | 2024-04-09 | 2024-05-10 | 洛阳九亿重工集团有限公司 | 一种低频应急拖动装置 |
Also Published As
Publication number | Publication date |
---|---|
DE112021008200T5 (de) | 2024-07-11 |
JPWO2023032182A1 (ko) | 2023-03-09 |
WO2023032182A1 (ja) | 2023-03-09 |
KR20240019825A (ko) | 2024-02-14 |
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PB01 | Publication | ||
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