CN101038811A - 一种新型电磁轴承功率放大器的装置 - Google Patents
一种新型电磁轴承功率放大器的装置 Download PDFInfo
- Publication number
- CN101038811A CN101038811A CN 200710014216 CN200710014216A CN101038811A CN 101038811 A CN101038811 A CN 101038811A CN 200710014216 CN200710014216 CN 200710014216 CN 200710014216 A CN200710014216 A CN 200710014216A CN 101038811 A CN101038811 A CN 101038811A
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- Prior art keywords
- power amplifier
- power
- load
- circuit
- power source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0457—Details of the power supply to the electromagnets
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710014216 CN101038811B (zh) | 2007-04-04 | 2007-04-04 | 一种新型电磁轴承功率放大器的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710014216 CN101038811B (zh) | 2007-04-04 | 2007-04-04 | 一种新型电磁轴承功率放大器的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101038811A true CN101038811A (zh) | 2007-09-19 |
CN101038811B CN101038811B (zh) | 2011-05-04 |
Family
ID=38889629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200710014216 Active CN101038811B (zh) | 2007-04-04 | 2007-04-04 | 一种新型电磁轴承功率放大器的装置 |
Country Status (1)
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CN (1) | CN101038811B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106980034A (zh) * | 2017-04-19 | 2017-07-25 | 上海紫通信息科技有限公司 | 大电流功率放大装置 |
CN110030265A (zh) * | 2019-05-15 | 2019-07-19 | 燕山大学 | 一种单自由度磁液双悬浮轴承控制装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005140190A (ja) * | 2003-11-05 | 2005-06-02 | Koyo Seiko Co Ltd | 電力増幅装置および磁気軸受 |
CN2718894Y (zh) * | 2004-07-17 | 2005-08-17 | 山东风光电子有限责任公司 | 一种采用pwm放大器的电磁轴承功率放大器 |
CN1291545C (zh) * | 2005-07-08 | 2006-12-20 | 北京航空航天大学 | 一种用于永磁偏置电磁轴承的低纹波开关功率放大器 |
CN201041999Y (zh) * | 2007-04-04 | 2008-03-26 | 山东新风光电子科技发展有限公司 | 一种新型电磁轴承功率放大器的装置 |
-
2007
- 2007-04-04 CN CN 200710014216 patent/CN101038811B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106980034A (zh) * | 2017-04-19 | 2017-07-25 | 上海紫通信息科技有限公司 | 大电流功率放大装置 |
CN110030265A (zh) * | 2019-05-15 | 2019-07-19 | 燕山大学 | 一种单自由度磁液双悬浮轴承控制装置及方法 |
CN110030265B (zh) * | 2019-05-15 | 2020-08-18 | 燕山大学 | 一种单自由度磁液双悬浮轴承控制装置及方法 |
Also Published As
Publication number | Publication date |
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CN101038811B (zh) | 2011-05-04 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: XINFENGGUANG ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG XINFENG PHOTOELECTRIC SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: County Road 272500 square Shandong city of Jining province Wenshang County No. 2 Patentee after: Shandong Xinfengguang Electronic Technology Development Co., Ltd. Address before: County Road 272500 square Shandong city of Jining province Wenshang County No. 2 Patentee before: Shandong Xinfeng Photoelectric Science & Technology Development Co., Ltd. |