JPWO2018087908A1 - 電動ポンプ装置 - Google Patents
電動ポンプ装置 Download PDFInfo
- Publication number
- JPWO2018087908A1 JPWO2018087908A1 JP2018549734A JP2018549734A JPWO2018087908A1 JP WO2018087908 A1 JPWO2018087908 A1 JP WO2018087908A1 JP 2018549734 A JP2018549734 A JP 2018549734A JP 2018549734 A JP2018549734 A JP 2018549734A JP WO2018087908 A1 JPWO2018087908 A1 JP WO2018087908A1
- Authority
- JP
- Japan
- Prior art keywords
- motor
- rotational speed
- temperature
- control
- oil
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract 2
- 239000003921 oil Substances 0.000 description 62
- 230000007704 transition Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B49/06—Control using electricity
-
- 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
- F04B49/02—Stopping, starting, unloading or idling control
-
- 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
- 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
- F04B49/20—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 by changing the driving speed
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
- H02P6/21—Open loop start
-
- 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
-
- 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
- F04B2203/0201—Current
-
- 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
-
- 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
- F04B2205/00—Fluid parameters
- F04B2205/10—Inlet temperature
-
- 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
- F04B2205/00—Fluid parameters
- F04B2205/14—Viscosity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
10 オイルポンプ
20 モータ
30 制御装置
31 駆動回路
32 マイクロコンピュータ
40 バッテリ
50 油温検出器
Claims (3)
- 流体を吐出する流体ポンプと、
前記流体ポンプを駆動するモータと、
前記モータに供給される電流値を制御して前記モータの回転を制御することで、前記ポンプから吐出される流体の流量を制御する制御装置とを備え、
前記制御装置は、
前記モータの起動時において、前記モータの回転数が予め設定された目標回転数の近傍に達するまで、前記モータに供給される電流値を所定の上限値以下に制限したオープンループ制御により前記モータを駆動し、
前記モータの回転数が目標回転数の近傍に達した場合は、当該回転数が定常回転数に維持されるようにしたフィードバック制御により前記モータを駆動することを特徴とする電動ポンプ装置。 - 前記制御装置には、前記モータに対する指令回転数が予め設定されており、
前記オープンループ制御では、前記モータの指令回転数を段階的に増加させて、当該指令回転数に応じた電流値を前記モータに供給することを特徴とする請求項1に記載の電動ポンプ装置。 - 流体の温度を検出する温度検出器を備え、
前記モータの起動時において、前記温度検出器により検出された流体の温度が規定温度未満である場合は、前記オープンループ制御を相対的に長時間実行し、前記温度検出手段により検出された流体の温度が規定温度以上である場合は、前記オープンループ制御を相対的に短時間実行することを特徴とする請求項1又は2に記載の電動ポンプ装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/083646 WO2018087908A1 (ja) | 2016-11-14 | 2016-11-14 | 電動ポンプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018087908A1 true JPWO2018087908A1 (ja) | 2019-09-26 |
JP6858199B2 JP6858199B2 (ja) | 2021-04-14 |
Family
ID=62109622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018549734A Active JP6858199B2 (ja) | 2016-11-14 | 2016-11-14 | 電動ポンプ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190316578A1 (ja) |
EP (1) | EP3540224B1 (ja) |
JP (1) | JP6858199B2 (ja) |
KR (1) | KR20190080879A (ja) |
CN (1) | CN109952434B (ja) |
WO (1) | WO2018087908A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018062096A1 (ja) * | 2016-09-30 | 2018-04-05 | 日本電産トーソク株式会社 | 制御装置、制御方法、モータ、および電動オイルポンプ |
JP7188996B2 (ja) * | 2018-11-29 | 2022-12-13 | トヨタ自動車株式会社 | ウォータポンプの制御装置 |
CN111441926A (zh) * | 2019-01-17 | 2020-07-24 | 上海汽车集团股份有限公司 | 一种混动变速箱驱动电机冷却电动油泵系统及控制方法 |
FR3093139B1 (fr) * | 2019-02-21 | 2021-01-22 | Renault Sas | Procede de controle du demarrage d’une pompe a huile |
DE112020000307T5 (de) * | 2019-02-26 | 2021-09-30 | Koki Holdings Co., Ltd. | Elektrisch angetriebenes arbeitsgerät |
GB2589878B (en) * | 2019-12-10 | 2022-01-12 | Spring Europe Ltd | A control system |
CN111669083B (zh) * | 2020-06-17 | 2022-03-25 | 北京经纬恒润科技股份有限公司 | 一种油泵电机低温启动方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238482A (ja) * | 2000-02-24 | 2001-08-31 | Canon Inc | 画像形成装置 |
JP3521873B2 (ja) * | 2001-01-17 | 2004-04-26 | トヨタ自動車株式会社 | 車両用自動変速機の油圧制御装置 |
JP2005110345A (ja) * | 2003-09-29 | 2005-04-21 | Aisin Seiki Co Ltd | 油圧ポンプ駆動用センサレスブラシレスdcモータの起動制御方法及び制御装置 |
US8529214B2 (en) * | 2010-03-11 | 2013-09-10 | Robbins & Myers Energy Systems L.P. | Variable speed progressing cavity pump system |
JP5193259B2 (ja) * | 2010-09-14 | 2013-05-08 | 株式会社日立カーエンジニアリング | 電動オイルポンプ用モータ制御装置及び制御方法 |
JP5704882B2 (ja) * | 2010-10-20 | 2015-04-22 | 日本電産サンキョー株式会社 | ポンプ制御装置およびポンプ装置 |
DE102011085551A1 (de) * | 2011-02-25 | 2012-08-30 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ansteuerung eines Elektromotors |
KR101724750B1 (ko) * | 2011-12-09 | 2017-04-10 | 현대자동차주식회사 | 하이브리드 차량의 전동식오일펌프 제어방법 |
DE102011088974A1 (de) * | 2011-12-19 | 2013-06-20 | Continental Automotive Gmbh | Verfahren zur Anlaufsteuerung einer elektrischen Unterdruckpumpe |
JP2014241657A (ja) * | 2013-06-11 | 2014-12-25 | 日本電産トーソク株式会社 | ブラシレスモータの制御装置 |
CN205401073U (zh) * | 2016-03-08 | 2016-07-27 | 株式会社荏原制作所 | 水中泵用控制台 |
-
2016
- 2016-11-14 WO PCT/JP2016/083646 patent/WO2018087908A1/ja active Application Filing
- 2016-11-14 EP EP16921275.0A patent/EP3540224B1/en active Active
- 2016-11-14 JP JP2018549734A patent/JP6858199B2/ja active Active
- 2016-11-14 KR KR1020197012675A patent/KR20190080879A/ko not_active Application Discontinuation
- 2016-11-14 US US16/348,279 patent/US20190316578A1/en not_active Abandoned
- 2016-11-14 CN CN201680090771.1A patent/CN109952434B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR20190080879A (ko) | 2019-07-08 |
EP3540224A1 (en) | 2019-09-18 |
CN109952434A (zh) | 2019-06-28 |
EP3540224A4 (en) | 2020-04-15 |
WO2018087908A1 (ja) | 2018-05-17 |
US20190316578A1 (en) | 2019-10-17 |
JP6858199B2 (ja) | 2021-04-14 |
EP3540224B1 (en) | 2021-05-12 |
CN109952434B (zh) | 2021-08-20 |
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