CN203851077U - 多转矩电动机输出功率自动变换控制系统 - Google Patents
多转矩电动机输出功率自动变换控制系统 Download PDFInfo
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- CN203851077U CN203851077U CN201420067265.9U CN201420067265U CN203851077U CN 203851077 U CN203851077 U CN 203851077U CN 201420067265 U CN201420067265 U CN 201420067265U CN 203851077 U CN203851077 U CN 203851077U
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- 238000006243 chemical reaction Methods 0.000 title abstract 3
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000003129 oil well Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Control Of Multiple Motors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420067265.9U CN203851077U (zh) | 2014-02-17 | 2014-02-17 | 多转矩电动机输出功率自动变换控制系统 |
Applications Claiming Priority (1)
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CN201420067265.9U CN203851077U (zh) | 2014-02-17 | 2014-02-17 | 多转矩电动机输出功率自动变换控制系统 |
Publications (1)
Publication Number | Publication Date |
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CN203851077U true CN203851077U (zh) | 2014-09-24 |
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CN201420067265.9U Expired - Lifetime CN203851077U (zh) | 2014-02-17 | 2014-02-17 | 多转矩电动机输出功率自动变换控制系统 |
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CN (1) | CN203851077U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111106782A (zh) * | 2020-01-20 | 2020-05-05 | 河北兴邦电力器材有限公司 | 超高转差率电动机控制设备 |
CN111193455A (zh) * | 2020-01-20 | 2020-05-22 | 河北兴邦电力器材有限公司 | 超高转差率电动机控制方法、装置、存储介质和电子设备 |
-
2014
- 2014-02-17 CN CN201420067265.9U patent/CN203851077U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111106782A (zh) * | 2020-01-20 | 2020-05-05 | 河北兴邦电力器材有限公司 | 超高转差率电动机控制设备 |
CN111193455A (zh) * | 2020-01-20 | 2020-05-22 | 河北兴邦电力器材有限公司 | 超高转差率电动机控制方法、装置、存储介质和电子设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: BOHAI PETROLEUM EQUIPMENT CHENGDE PETROLEUM MACHINERY CO.,LTD. Address before: 300280 Hongqi Road, Dagang oil field, Tianjin, Grand Port Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: BOHAI PETROLEUM EQUIPMENT CHENGDE PETROLEUM MACHINERY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140924 |
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CX01 | Expiry of patent term |