DE112021004457T5 - Wandler, aufweisend eine Verdrahtungszustands-Erfassungseinheit, und Motorantriebsvorrichtung - Google Patents
Wandler, aufweisend eine Verdrahtungszustands-Erfassungseinheit, und Motorantriebsvorrichtung Download PDFInfo
- Publication number
- DE112021004457T5 DE112021004457T5 DE112021004457.5T DE112021004457T DE112021004457T5 DE 112021004457 T5 DE112021004457 T5 DE 112021004457T5 DE 112021004457 T DE112021004457 T DE 112021004457T DE 112021004457 T5 DE112021004457 T5 DE 112021004457T5
- Authority
- DE
- Germany
- Prior art keywords
- phase
- unit
- power
- voltage detection
- power supply
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 319
- 238000006243 chemical reaction Methods 0.000 claims abstract description 132
- 238000000034 method Methods 0.000 claims abstract description 119
- 230000001172 regenerating effect Effects 0.000 claims abstract description 108
- 230000008929 regeneration Effects 0.000 claims abstract description 69
- 238000011069 regeneration method Methods 0.000 claims abstract description 69
- 238000013507 mapping Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 abstract description 10
- 230000018199 S phase Effects 0.000 description 22
- 229910001219 R-phase Inorganic materials 0.000 description 16
- 230000000875 corresponding effect Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000007257 malfunction Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
- H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
- H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/797—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
-
- 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
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- 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
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/219—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-178705 | 2020-10-26 | ||
| JP2020178705 | 2020-10-26 | ||
| PCT/JP2021/038652 WO2022091884A1 (ja) | 2020-10-26 | 2021-10-19 | 配線状態検出部を有するコンバータ及びモータ駆動装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021004457T5 true DE112021004457T5 (de) | 2023-06-07 |
Family
ID=81383837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021004457.5T Pending DE112021004457T5 (de) | 2020-10-26 | 2021-10-19 | Wandler, aufweisend eine Verdrahtungszustands-Erfassungseinheit, und Motorantriebsvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230327573A1 (https=) |
| JP (1) | JP7575477B2 (https=) |
| CN (1) | CN116325470A (https=) |
| DE (1) | DE112021004457T5 (https=) |
| WO (1) | WO2022091884A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4280445B1 (en) * | 2021-01-14 | 2025-06-04 | Mitsubishi Electric Corporation | Power conversion device |
| JP7691644B2 (ja) * | 2022-09-28 | 2025-06-12 | トヨタ自動車株式会社 | 電力変換装置 |
| JP7674715B2 (ja) | 2022-12-16 | 2025-05-12 | Ａｎｐ株式会社 | 双方向電力連系装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000139082A (ja) | 1998-11-02 | 2000-05-16 | Matsushita Electric Ind Co Ltd | インバータの保護方法 |
| JP2006352960A (ja) | 2005-06-14 | 2006-12-28 | Fuji Electric Holdings Co Ltd | 交流交流変換器の異常検出方法 |
| JP2008253008A (ja) | 2007-03-29 | 2008-10-16 | Mitsubishi Electric Corp | 電力変換装置および電源誤接続判定方法 |
| JP2014195375A (ja) | 2013-03-29 | 2014-10-09 | Hitachi Industrial Equipment Systems Co Ltd | 電力変換装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006340466A (ja) * | 2005-06-01 | 2006-12-14 | Fuji Electric Fa Components & Systems Co Ltd | Ｐｗｍコンバータ制御装置 |
| WO2008053554A1 (fr) * | 2006-11-02 | 2008-05-08 | Mitsubishi Electric Corporation | Appareil de commande de voiture à moteur électrique |
| JP4696146B2 (ja) * | 2008-06-27 | 2011-06-08 | 株式会社日立製作所 | 断線検出方法および電力変換装置 |
| JP6000558B2 (ja) * | 2012-01-27 | 2016-09-28 | 住友重機械工業株式会社 | 射出成形機及びコンバータ |
| JP2013199099A (ja) * | 2012-03-26 | 2013-10-03 | Sumitomo Heavy Ind Ltd | 射出成形機及びコンバータ |
| CN109643959B (zh) * | 2017-03-09 | 2020-11-06 | 三菱电机株式会社 | 电力变换装置以及逻辑电路 |
| CN111670539B (zh) * | 2018-02-08 | 2023-06-23 | 三菱电机株式会社 | 电动机的控制装置及电缆断线检测方法 |
| JP2020058184A (ja) * | 2018-10-03 | 2020-04-09 | ファナック株式会社 | 電力供給モード切替え機能を有するモータ駆動装置 |
-
2021
- 2021-10-19 WO PCT/JP2021/038652 patent/WO2022091884A1/ja not_active Ceased
- 2021-10-19 JP JP2022559044A patent/JP7575477B2/ja active Active
- 2021-10-19 CN CN202180071218.4A patent/CN116325470A/zh active Pending
- 2021-10-19 US US18/042,456 patent/US20230327573A1/en not_active Abandoned
- 2021-10-19 DE DE112021004457.5T patent/DE112021004457T5/de active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000139082A (ja) | 1998-11-02 | 2000-05-16 | Matsushita Electric Ind Co Ltd | インバータの保護方法 |
| JP2006352960A (ja) | 2005-06-14 | 2006-12-28 | Fuji Electric Holdings Co Ltd | 交流交流変換器の異常検出方法 |
| JP2008253008A (ja) | 2007-03-29 | 2008-10-16 | Mitsubishi Electric Corp | 電力変換装置および電源誤接続判定方法 |
| JP2014195375A (ja) | 2013-03-29 | 2014-10-09 | Hitachi Industrial Equipment Systems Co Ltd | 電力変換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7575477B2 (ja) | 2024-10-29 |
| WO2022091884A1 (ja) | 2022-05-05 |
| US20230327573A1 (en) | 2023-10-12 |
| CN116325470A (zh) | 2023-06-23 |
| JPWO2022091884A1 (https=) | 2022-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |