JP7145960B2 - 電気モータの作動方法、モータアセンブリ及びポンプアセンブリ - Google Patents
電気モータの作動方法、モータアセンブリ及びポンプアセンブリ Download PDFInfo
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- 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
- H02P29/62—Controlling or determining the temperature of the motor or of the drive for raising the temperature of the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2793—Rotors axially facing stators
- H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
- F01N2610/144—Control thereof
-
- 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
- F04B2203/0203—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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/25—Special adaptation of control arrangements for generators for combustion engines
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Description
(a)第1状態においては、上記コイルが3相交流のそれぞれ異なる位相で作動され、上記ロータが回転軸を中心に回転するよう構成され(回転速度は毎分0回転よりも大きい)、
(b)第2状態においては、上記コイルが同一位相の交流で作動される。
2 第1ステータ
3 第1コイル
4 第2コイル
5 第3コイル
6 ロータ
7 第1磁石
8 第2磁石
9 軸方向
10 周方向
11 回転軸
12 第2ステータ
13 半径方向
14 ボディ部
15 コア
16 第1端部
17 第2端部
18 ポンプ
19 液体
20 モータアセンブリ
21 ポンプアセンブリ
22 磁束
Claims (10)
- 電気モータ(1)の作動方法であって、
上記電気モータ(1)が少なくとも3つのコイル(3、4、5)を有する少なくとも1つの第1ステータ(2)と
少なくも2つの磁石(7、8)を有するロータ(6)と
を備え、
上記少なくとも1つの第1ステータ(2)及び上記ロータ(6)が軸方向(9)に沿って相互に隣接配置され、
上記コイル(3、4、5)が周方向(10)に沿って相互に隣接配置され、
上記電気モータ(1)が少なくとも以下の2つの状態で作動される、すなわち、
(a)第1状態においては、上記コイル(3、4、5)が3相交流のそれぞれ異なる位相で作動され、上記ロータ(6)が回転軸(11)を中心に回転し、
(b)第2状態においては、上記コイル(3、4、5)が同一位相の交流で作動され、
導電性ボディ部(14)が、上記第2状態において少なくとも上記電気モータ(1)が作動する間に誘導加熱され、半径方向(13)において上記少なくとも1つのステータ(2)の少なくとも内部又は外部に配置され、
上記各コイル(3、4、5)が、上記少なくとも1つのステータ(2)の第1端部(16)を起点に第2端部(17)まで延伸するコア(15)を有し、上記ロータ(6)が上記第2端部(17)に隣接配置され、上記導電性ボディ部(14)が上記周方向(10)の全体に亘って延伸し、かつ上記軸方向(9)に沿って上記第1端部(16)まで延伸している方法。 - 上記電気モータ(1)を上記2つの状態で作動させることにより、上記ロータ(6)が上記第1状態における上記電気モータ(1)の作動によって駆動され、時間的に並行して上記導電性ボディ部(14)が上記第2状態における上記電気モータ(1)の作動によって加熱される請求項1に記載の方法。
- 上記電気モータ(1)が少なくとも3つのコイル(3、4、5)を有する第2ステータ(12)を備え、上記ロータ(6)が上記軸方向(9)に沿って上記第1ステータ(2)と上記第2ステータ(12)との間に配置される、請求項1又は請求項2に記載の方法。
- 上記導電性ボディ部(14)の第1比抵抗が、上記コイル(3、4、5)のコア(15)の第2比抵抗よりも小さい請求項1に記載の方法。
- 上記導電性ボディ部(14)が上記第1端部(16)において上記コイル(3、4、5)の上記コア(15)に当接する請求項1に記載の方法。
- 上記第2状態において、上記電気モータ(1)に供給される電力のうち、上記少なくとも1つのステータ(2、12)内の第1部分及び上記導電性ボディ部(14)内の第2部分が熱に変換され、上記第1部分が上記第2部分の80%以下である請求項1から請求項5のいずれか1項に記載の方法。
- 液体(19)を供給するポンプ(18)が上記電気モータ(1)により駆動され、上記第1状態において上記ポンプ(18)が作動され、上記第2状態において少なくとも上記ポンプ(18)により供給され得る上記液体(19)が加熱される請求項1から請求項6のいずれか1項に記載の方法。
- 上記第2状態において使用される電力が、少なくとも上記電気モータ(1)の定格電力の1%以上である請求項1から請求項7のいずれか1項に記載の方法。
- 電気モータ(1)を備え、
上記電気モータ(1)が少なくとも3つのコイル(3、4、5)を有する少なくとも1つの第1ステータ(2)と
少なくとも2つの磁石(7、8)を有するロータ(6)と
を有し、
上記少なくとも1つの第1ステータ(2)及び上記ロータ(6)が軸方向(9)に沿って相互に隣接配置され、
上記コイル(3、4、5)が周方向(10)に沿って相互に隣接配置され、
導電性ボディ部(14)が半径方向(13)において上記少なくとも1つの第1ステータ(2)の少なくとも内部又は外部に配置され、
上記各コイル(3、4、5)が、上記少なくとも1つのステータ(2)の第1端部(16)を起点に第2端部(17)まで延伸するコア(15)を有し、上記ロータ(6)が上記第2端部(17)に隣接配置され、上記導電性ボディ部(14)が上記周方向(10)の全体に亘って延伸し、かつ上記軸方向(9)に沿って上記第1端部(16)まで延伸し、
上記導電性ボディ部(14)の第1比抵抗が上記コイル(3、4、5)のコア(15)の第2比抵抗よりも小さく、
上記電気モータ(1)が請求項1から請求項8のいずれか1項に記載の方法で作動され得るモータアセンブリ(20)。 - 請求項9に記載のモータアセンブリ(20)を少なくとも備え、液体(19)を供給するために上記電気モータ(1)により駆動され得るポンプ(18)をさらに備え、上記ポンプ(18)により供給され得る上記液体(19)が上記導電性ボディ部(14)を介して加熱され得るように上記導電性ボディ部(14)が配置されるポンプアセンブリ(21)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018105129.8A DE102018105129A1 (de) | 2018-03-06 | 2018-03-06 | Verfahren zum Betreiben eines elektrischen Motors |
| DE102018105129.8 | 2018-03-06 | ||
| PCT/EP2019/055561 WO2019170738A1 (de) | 2018-03-06 | 2019-03-06 | Verfahren zum betreiben eines elektrischen motors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021516030A JP2021516030A (ja) | 2021-06-24 |
| JP7145960B2 true JP7145960B2 (ja) | 2022-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020546324A Active JP7145960B2 (ja) | 2018-03-06 | 2019-03-06 | 電気モータの作動方法、モータアセンブリ及びポンプアセンブリ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11802557B2 (ja) |
| EP (1) | EP3763033B1 (ja) |
| JP (1) | JP7145960B2 (ja) |
| CN (1) | CN112236936B (ja) |
| DE (1) | DE102018105129A1 (ja) |
| ES (1) | ES2935014T3 (ja) |
| WO (1) | WO2019170738A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020111778A1 (de) | 2020-04-30 | 2021-11-04 | Gkn Sinter Metals Engineering Gmbh | Elektrische Schaltung für einen elektrischen Motor |
| CN113217372A (zh) * | 2021-04-21 | 2021-08-06 | 苏州市臻湖流体技术有限公司 | 异步磁热直线泵 |
| DE102021121029B4 (de) | 2021-08-12 | 2024-07-18 | Volkswagen Aktiengesellschaft | Verbrennungsmotor und Verfahren zur Dosierung eines Reduktionsmittels in die Abgasanlage eines Verbrennungsmotors |
| KR102809011B1 (ko) * | 2023-02-21 | 2025-05-21 | 주식회사 아모텍 | 코어레스 타입의 스테이터를 구비한 액시얼 갭 타입 전동기 및 이를 이용한 워터 펌프 |
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-
2018
- 2018-03-06 DE DE102018105129.8A patent/DE102018105129A1/de not_active Ceased
-
2019
- 2019-03-06 US US16/978,580 patent/US11802557B2/en active Active
- 2019-03-06 ES ES19711027T patent/ES2935014T3/es active Active
- 2019-03-06 WO PCT/EP2019/055561 patent/WO2019170738A1/de not_active Ceased
- 2019-03-06 EP EP19711027.3A patent/EP3763033B1/de active Active
- 2019-03-06 JP JP2020546324A patent/JP7145960B2/ja active Active
- 2019-03-06 CN CN201980030974.5A patent/CN112236936B/zh active Active
Patent Citations (7)
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| JP2000231982A (ja) | 1998-12-07 | 2000-08-22 | Usui Internatl Ind Co Ltd | 流体の加熱圧送装置 |
| JP2005012891A (ja) | 2003-06-18 | 2005-01-13 | Toyota Central Res & Dev Lab Inc | アキシャル型永久磁石モータ |
| JP2009293907A (ja) | 2008-06-09 | 2009-12-17 | Daikin Ind Ltd | 空気調和機及び空気調和機の製造方法 |
| JP2014150599A (ja) | 2013-01-31 | 2014-08-21 | Rinnai Corp | 給湯装置 |
| WO2015049713A1 (ja) | 2013-10-04 | 2015-04-09 | 株式会社Tbk | 電動ポンプ |
| US20170363050A1 (en) | 2014-12-22 | 2017-12-21 | Continental Automotive Gmbh | Delivery Device For Delivering And Heating A Medium |
| DE102016103051A1 (de) | 2016-02-22 | 2017-08-24 | Gkn Sinter Metals Engineering Gmbh | Pumpenanordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210017980A1 (en) | 2021-01-21 |
| EP3763033A1 (de) | 2021-01-13 |
| CN112236936A (zh) | 2021-01-15 |
| CN112236936B (zh) | 2024-07-12 |
| DE102018105129A1 (de) | 2019-09-12 |
| ES2935014T3 (es) | 2023-03-01 |
| EP3763033B1 (de) | 2022-10-05 |
| WO2019170738A1 (de) | 2019-09-12 |
| JP2021516030A (ja) | 2021-06-24 |
| US11802557B2 (en) | 2023-10-31 |
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