CN108023452A - 一种高压隔爆变频驱动三相永磁同步电动机 - Google Patents
一种高压隔爆变频驱动三相永磁同步电动机 Download PDFInfo
- Publication number
- CN108023452A CN108023452A CN201711382564.6A CN201711382564A CN108023452A CN 108023452 A CN108023452 A CN 108023452A CN 201711382564 A CN201711382564 A CN 201711382564A CN 108023452 A CN108023452 A CN 108023452A
- Authority
- CN
- China
- Prior art keywords
- rotor
- magnetic
- magnet steel
- frequency conversion
- phase permanent
- 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
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 title claims 8
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000001816 cooling Methods 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000002360 explosive Substances 0.000 abstract description 3
- 231100001261 hazardous Toxicity 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382564.6A CN108023452B (zh) | 2017-12-20 | 2017-12-20 | 一种高压隔爆变频驱动三相永磁同步电动机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382564.6A CN108023452B (zh) | 2017-12-20 | 2017-12-20 | 一种高压隔爆变频驱动三相永磁同步电动机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108023452A true CN108023452A (zh) | 2018-05-11 |
| CN108023452B CN108023452B (zh) | 2024-05-24 |
Family
ID=62074538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382564.6A Active CN108023452B (zh) | 2017-12-20 | 2017-12-20 | 一种高压隔爆变频驱动三相永磁同步电动机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108023452B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601485A (zh) * | 2019-09-23 | 2019-12-20 | 上海电气集团上海电机厂有限公司 | 一种自起动永磁电机 |
| WO2020125206A1 (zh) * | 2018-12-20 | 2020-06-25 | 卧龙电气南阳防爆集团股份有限公司 | 一种1级能效隔爆型异步起动三相永磁同步电动机 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309051A (ja) * | 1997-03-06 | 1998-11-17 | Hitachi Ltd | 永久磁石式回転電機 |
| CN101431282A (zh) * | 2008-12-13 | 2009-05-13 | 永济新时速电机电器有限责任公司 | 变频永磁同步电动机 |
| CN102355071A (zh) * | 2011-09-28 | 2012-02-15 | 苏州和鑫电气股份有限公司 | 内置式永磁电机转子和包含该转子的电机 |
| CN202550725U (zh) * | 2012-02-22 | 2012-11-21 | 上海电机系统节能工程技术研究中心有限公司 | 用于细纱机的永磁同步电动机转子结构 |
| CN203251159U (zh) * | 2013-05-03 | 2013-10-23 | 苏州和鑫电气股份有限公司 | 电动汽车用双层v型内置式永磁电机转子 |
| CN203406693U (zh) * | 2013-04-12 | 2014-01-22 | 杭州中科赛思伺服电机有限公司 | 一种永磁同步伺服电机转子冲片 |
| CN103580410A (zh) * | 2012-07-31 | 2014-02-12 | 成都联腾动力控制技术有限公司 | 用于电动汽车的宽调速永磁同步电机 |
| CN103607061A (zh) * | 2013-12-03 | 2014-02-26 | 山东省科学院自动化研究所 | 直轴电感大于交轴电感的永磁电机转子 |
| CN103746530A (zh) * | 2014-01-22 | 2014-04-23 | 永济新时速电机电器有限责任公司 | 船舶推进立式永磁电机 |
| CN207801711U (zh) * | 2017-12-20 | 2018-08-31 | 卧龙电气集团股份有限公司 | 一种高压隔爆变频驱动三相永磁同步电动机 |
-
2017
- 2017-12-20 CN CN201711382564.6A patent/CN108023452B/zh active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309051A (ja) * | 1997-03-06 | 1998-11-17 | Hitachi Ltd | 永久磁石式回転電機 |
| CN101431282A (zh) * | 2008-12-13 | 2009-05-13 | 永济新时速电机电器有限责任公司 | 变频永磁同步电动机 |
| CN102355071A (zh) * | 2011-09-28 | 2012-02-15 | 苏州和鑫电气股份有限公司 | 内置式永磁电机转子和包含该转子的电机 |
| CN202550725U (zh) * | 2012-02-22 | 2012-11-21 | 上海电机系统节能工程技术研究中心有限公司 | 用于细纱机的永磁同步电动机转子结构 |
| CN103580410A (zh) * | 2012-07-31 | 2014-02-12 | 成都联腾动力控制技术有限公司 | 用于电动汽车的宽调速永磁同步电机 |
| CN203406693U (zh) * | 2013-04-12 | 2014-01-22 | 杭州中科赛思伺服电机有限公司 | 一种永磁同步伺服电机转子冲片 |
| CN203251159U (zh) * | 2013-05-03 | 2013-10-23 | 苏州和鑫电气股份有限公司 | 电动汽车用双层v型内置式永磁电机转子 |
| CN103607061A (zh) * | 2013-12-03 | 2014-02-26 | 山东省科学院自动化研究所 | 直轴电感大于交轴电感的永磁电机转子 |
| CN103746530A (zh) * | 2014-01-22 | 2014-04-23 | 永济新时速电机电器有限责任公司 | 船舶推进立式永磁电机 |
| CN207801711U (zh) * | 2017-12-20 | 2018-08-31 | 卧龙电气集团股份有限公司 | 一种高压隔爆变频驱动三相永磁同步电动机 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125206A1 (zh) * | 2018-12-20 | 2020-06-25 | 卧龙电气南阳防爆集团股份有限公司 | 一种1级能效隔爆型异步起动三相永磁同步电动机 |
| CN110601485A (zh) * | 2019-09-23 | 2019-12-20 | 上海电气集团上海电机厂有限公司 | 一种自起动永磁电机 |
| CN110601485B (zh) * | 2019-09-23 | 2024-05-14 | 上海电气集团上海电机厂有限公司 | 一种自起动永磁电机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108023452B (zh) | 2024-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103580383B (zh) | 一种转子采用混合保护的风水混合冷却高速永磁电机 | |
| CN102983680A (zh) | 一种风水混合冷却高速永磁电机 | |
| CN104917335B (zh) | 一种永磁复合电机 | |
| CN207801711U (zh) | 一种高压隔爆变频驱动三相永磁同步电动机 | |
| CN102983679A (zh) | 一种压缩机用槽内自冷却高速永磁电机系统 | |
| CN202918134U (zh) | 一种压缩机/高速永磁电机系统 | |
| CN202034877U (zh) | 一种内置式永磁转子高速电机 | |
| CN106208436A (zh) | 一种直驱永磁电机 | |
| CN102820730A (zh) | 一种转子丝杠结构的永磁无刷直流直线电动机 | |
| CN105281467A (zh) | 一种可长期并网运行的发电机 | |
| CN108155768A (zh) | 低速直驱三相永磁同步电动机 | |
| CN104901510B (zh) | 一种永磁齿轮传动装置 | |
| CN108023452A (zh) | 一种高压隔爆变频驱动三相永磁同步电动机 | |
| CN108322004A (zh) | 一种轻量化高功率密度永磁同步电机 | |
| WO2019162955A1 (en) | Frame free direct drive gearless torque motor | |
| CN206060459U (zh) | 一种低噪散热型三相异步电机 | |
| WO2020125206A1 (zh) | 一种1级能效隔爆型异步起动三相永磁同步电动机 | |
| CN110896256B (zh) | 一种高压双转子磁路结构 | |
| CN209072186U (zh) | 一种一级能效隔爆型异步启动三相永磁同步电动机 | |
| CN108964389A (zh) | 一种低压大功率轴向组合盘式永磁电机 | |
| CN103956883A (zh) | 一种风力发电机旋转冷却系统及包括该系统的风力发电机 | |
| CN216356223U (zh) | 一种箱式高速异步电机 | |
| CN110768505A (zh) | 一种双定子扁平型单相交流永磁直线电机 | |
| CN204706995U (zh) | 一种永磁复合电机 | |
| CN111181338A (zh) | 一种水利竖井用高压永磁智能驱动系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 312300 Shangyu Economic Development Zone, Shaoxing City, Zhejiang Province Applicant after: WOLONG ELECTRIC GROUP Co.,Ltd. Applicant after: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Address before: 312300 Shangyu Economic Development Zone, Shaoxing City, Zhejiang Province Applicant before: WOLONG ELECTRIC GROUP Co.,Ltd. Applicant before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 1801, Dushan Avenue, Nanyang City, Henan Province Applicant after: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Applicant after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: WOLONG ELECTRIC GROUP Co.,Ltd. Country or region before: China Applicant before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |