JPWO2012042899A1 - 電動コンプレッサ - Google Patents
電動コンプレッサ Download PDFInfo
- Publication number
- JPWO2012042899A1 JPWO2012042899A1 JP2012536220A JP2012536220A JPWO2012042899A1 JP WO2012042899 A1 JPWO2012042899 A1 JP WO2012042899A1 JP 2012536220 A JP2012536220 A JP 2012536220A JP 2012536220 A JP2012536220 A JP 2012536220A JP WO2012042899 A1 JPWO2012042899 A1 JP WO2012042899A1
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- power element
- motor
- electric compressor
- unit
- 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.)
- Granted
Links
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000004043 responsiveness Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
- F04B49/103—Responsive to speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Tp_est=Ts+α*SPD+β*ΔTs (1)
ただし、α[℃/rpm]はモータ回転数補正係数
β[℃/(℃/sec)]は過渡応答補正係数
ΔTs[℃/sec]は測定温度Tsの単位時間あたりの温度変化
2 蓄電池
3 インバータ部
4 圧縮部
5 エアコンECU
31 パワー素子
32 駆動回路
33 制御部
34 温度測定部
35 回転数検出部
36 基板
41 モータ
42 ケーシング
Claims (5)
- 冷媒を圧縮する駆動力を発生するモータと、
前記モータを駆動するパワー素子と、
前記パワー素子が配置された基板の温度を測定する温度測定部と、
前記モータの回転数を検出する回転数検出部と、
前記パワー素子の温度を推定する制御部と、を備え、
前記制御部は、
前記回転数検出部が検出したモータの回転数および前記温度測定部が測定した温度に基づいて前記パワー素子の温度を推定する
電動コンプレッサ。 - 前記制御部は、
さらに前記パワー素子が出力する電力を調整し、推定した前記パワー素子の温度が所定の温度以上であるとき、前記パワー素子を停止させる
請求項1に記載の電動コンプレッサ。 - 前記モータは、
前記ケーシングの内部に設置され、
冷媒は、
前記ケーシングの内部を通過し、
前記パワー素子は、
前記ケーシングの外部と接触して配置される
請求項1に記載の電動コンプレッサ。 - 前記制御部は、
前記温度測定部が測定した温度から前記回転数検出部が検出したモータの回転数の増加に応じて増加する値を減算することで前記パワー素子の温度を推定する
請求項1に記載の電動コンプレッサ。 - 前記制御部は、
前記温度測定部が測定した温度の所定時間における温度変化に比例する値を前記温度測定部が測定した温度に加算することで前記パワー素子の温度を推定する
請求項1に記載の電動コンプレッサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012536220A JP5899502B2 (ja) | 2010-10-01 | 2011-09-30 | 電動コンプレッサ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010223760 | 2010-10-01 | ||
JP2010223760 | 2010-10-01 | ||
JP2012536220A JP5899502B2 (ja) | 2010-10-01 | 2011-09-30 | 電動コンプレッサ |
PCT/JP2011/005538 WO2012042899A1 (ja) | 2010-10-01 | 2011-09-30 | 電動コンプレッサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012042899A1 true JPWO2012042899A1 (ja) | 2014-02-06 |
JP5899502B2 JP5899502B2 (ja) | 2016-04-06 |
Family
ID=45892388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012536220A Expired - Fee Related JP5899502B2 (ja) | 2010-10-01 | 2011-09-30 | 電動コンプレッサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9018879B2 (ja) |
EP (1) | EP2623783B1 (ja) |
JP (1) | JP5899502B2 (ja) |
CN (1) | CN103140681B (ja) |
WO (1) | WO2012042899A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5835137B2 (ja) | 2012-07-17 | 2015-12-24 | 株式会社デンソー | 電動圧縮機 |
JP5954144B2 (ja) * | 2012-11-30 | 2016-07-20 | ソニー株式会社 | 制御装置、制御方法、制御システムおよび電動車両 |
JP6197762B2 (ja) * | 2014-07-25 | 2017-09-20 | 株式会社豊田自動織機 | 電動圧縮機 |
JP6653122B2 (ja) * | 2015-03-20 | 2020-02-26 | 三菱重工サーマルシステムズ株式会社 | 電動圧縮機、制御装置及び監視方法 |
DE102016207129A1 (de) * | 2015-12-23 | 2017-06-29 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Verfahren zum Betrieb eines elektromotorischen Kältemittelverdichters |
CN115664595A (zh) | 2017-08-11 | 2023-01-31 | 瑞典爱立信有限公司 | 相等大小码块的传输块大小确定 |
WO2020014679A1 (en) * | 2018-07-13 | 2020-01-16 | Milwaukee Electric Tool Corporation | System including recovery pump and vacuum pump |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05115106A (ja) * | 1991-10-21 | 1993-05-07 | Nissan Motor Co Ltd | 電気自動車の制御装置 |
JPH11262241A (ja) * | 1998-03-11 | 1999-09-24 | Denso Corp | パワー電子回路装置 |
JP2000060105A (ja) * | 1998-08-10 | 2000-02-25 | Toyota Motor Corp | モジュール内温度検出装置 |
JP2000083383A (ja) * | 1998-09-03 | 2000-03-21 | Denso Corp | 負荷駆動装置の過熱保護装置 |
JP2006157987A (ja) * | 2004-11-25 | 2006-06-15 | Matsushita Electric Ind Co Ltd | インバータ回路及びインバータ回路を用いた圧縮機 |
JP2007092636A (ja) * | 2005-09-28 | 2007-04-12 | Mitsubishi Heavy Ind Ltd | 電動圧縮機の制御装置 |
JP2008171940A (ja) * | 2007-01-10 | 2008-07-24 | Advics:Kk | 負荷駆動装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4127230B2 (ja) | 2004-03-26 | 2008-07-30 | 株式会社デンソー | 車両用空調装置 |
JP4975328B2 (ja) * | 2006-01-25 | 2012-07-11 | サンデン株式会社 | 電動圧縮機 |
JP4939171B2 (ja) * | 2006-10-30 | 2012-05-23 | 三菱重工業株式会社 | 熱源機および熱源システム |
US8459053B2 (en) | 2007-10-08 | 2013-06-11 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
JP5195566B2 (ja) | 2009-03-24 | 2013-05-08 | パナソニック株式会社 | 流量計測装置及びこれを用いた流体供給システム及びプログラム |
KR20110054813A (ko) * | 2009-11-18 | 2011-05-25 | 엘지전자 주식회사 | 압축기 |
-
2011
- 2011-09-30 JP JP2012536220A patent/JP5899502B2/ja not_active Expired - Fee Related
- 2011-09-30 EP EP11828465.2A patent/EP2623783B1/en active Active
- 2011-09-30 WO PCT/JP2011/005538 patent/WO2012042899A1/ja active Application Filing
- 2011-09-30 CN CN201180046834.0A patent/CN103140681B/zh active Active
- 2011-09-30 US US13/822,768 patent/US9018879B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05115106A (ja) * | 1991-10-21 | 1993-05-07 | Nissan Motor Co Ltd | 電気自動車の制御装置 |
JPH11262241A (ja) * | 1998-03-11 | 1999-09-24 | Denso Corp | パワー電子回路装置 |
JP2000060105A (ja) * | 1998-08-10 | 2000-02-25 | Toyota Motor Corp | モジュール内温度検出装置 |
JP2000083383A (ja) * | 1998-09-03 | 2000-03-21 | Denso Corp | 負荷駆動装置の過熱保護装置 |
JP2006157987A (ja) * | 2004-11-25 | 2006-06-15 | Matsushita Electric Ind Co Ltd | インバータ回路及びインバータ回路を用いた圧縮機 |
JP2007092636A (ja) * | 2005-09-28 | 2007-04-12 | Mitsubishi Heavy Ind Ltd | 電動圧縮機の制御装置 |
JP2008171940A (ja) * | 2007-01-10 | 2008-07-24 | Advics:Kk | 負荷駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103140681B (zh) | 2015-06-10 |
US9018879B2 (en) | 2015-04-28 |
JP5899502B2 (ja) | 2016-04-06 |
WO2012042899A1 (ja) | 2012-04-05 |
EP2623783A4 (en) | 2018-01-17 |
EP2623783B1 (en) | 2018-11-28 |
EP2623783A1 (en) | 2013-08-07 |
CN103140681A (zh) | 2013-06-05 |
US20130175964A1 (en) | 2013-07-11 |
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