CN115208127A - 一种用于油田设备的永磁调速电动机 - Google Patents
一种用于油田设备的永磁调速电动机 Download PDFInfo
- Publication number
- CN115208127A CN115208127A CN202210728814.1A CN202210728814A CN115208127A CN 115208127 A CN115208127 A CN 115208127A CN 202210728814 A CN202210728814 A CN 202210728814A CN 115208127 A CN115208127 A CN 115208127A
- Authority
- CN
- China
- Prior art keywords
- motor
- temperature
- permanent magnet
- bimetal
- motor shaft
- 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
- 230000001050 lubricating effect Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims 4
- 239000004519 grease Substances 0.000 abstract description 7
- 230000008447 perception Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210728814.1A CN115208127B (zh) | 2022-06-24 | 2022-06-24 | 一种用于油田设备的永磁调速电动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210728814.1A CN115208127B (zh) | 2022-06-24 | 2022-06-24 | 一种用于油田设备的永磁调速电动机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115208127A true CN115208127A (zh) | 2022-10-18 |
CN115208127B CN115208127B (zh) | 2023-01-13 |
Family
ID=83577854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210728814.1A Active CN115208127B (zh) | 2022-06-24 | 2022-06-24 | 一种用于油田设备的永磁调速电动机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115208127B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160146210A1 (en) * | 2013-05-29 | 2016-05-26 | Spal Automotive S.R.L. | Electrical machine, fan, ventilator |
CN109962576A (zh) * | 2019-03-06 | 2019-07-02 | 张晗煜 | 一种可调式电机散热装置 |
CN111541340A (zh) * | 2020-04-27 | 2020-08-14 | 巧力电机有限公司 | 一种调速式永磁同步电机 |
CN112104161A (zh) * | 2020-09-09 | 2020-12-18 | 苏州勋空自动化设备有限公司 | 一种散热叶片角度可调的电机 |
CN114400821A (zh) * | 2022-02-07 | 2022-04-26 | 大庆市瑞斯德石油机械制造有限公司 | 一种用于油田设备的永磁调速电动机 |
-
2022
- 2022-06-24 CN CN202210728814.1A patent/CN115208127B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160146210A1 (en) * | 2013-05-29 | 2016-05-26 | Spal Automotive S.R.L. | Electrical machine, fan, ventilator |
CN109962576A (zh) * | 2019-03-06 | 2019-07-02 | 张晗煜 | 一种可调式电机散热装置 |
CN111541340A (zh) * | 2020-04-27 | 2020-08-14 | 巧力电机有限公司 | 一种调速式永磁同步电机 |
CN112104161A (zh) * | 2020-09-09 | 2020-12-18 | 苏州勋空自动化设备有限公司 | 一种散热叶片角度可调的电机 |
CN114400821A (zh) * | 2022-02-07 | 2022-04-26 | 大庆市瑞斯德石油机械制造有限公司 | 一种用于油田设备的永磁调速电动机 |
Also Published As
Publication number | Publication date |
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CN115208127B (zh) | 2023-01-13 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240819 Address after: 163000 Guangming South Street 23-2, Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee after: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING Co.,Ltd. Country or region after: China Address before: 163000 No.4, Beiyi Road, Huoju village, Saertu District, Daqing City, Heilongjiang Province Patentee before: DALIAN SHENGWEI MACHINERY MANUFACTURING Co.,Ltd. Country or region before: China |