CN2719639Y - 用于电力机车的直流110v高频开关电源装置 - Google Patents
用于电力机车的直流110v高频开关电源装置 Download PDFInfo
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- CN2719639Y CN2719639Y CN 200420042524 CN200420042524U CN2719639Y CN 2719639 Y CN2719639 Y CN 2719639Y CN 200420042524 CN200420042524 CN 200420042524 CN 200420042524 U CN200420042524 U CN 200420042524U CN 2719639 Y CN2719639 Y CN 2719639Y
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- circuit
- voltage
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 35
- 239000003990 capacitor Substances 0.000 claims description 8
- UJOQSHCJYVRZKJ-UHFFFAOYSA-N 3-(1,3-benzoxazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2OC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 UJOQSHCJYVRZKJ-UHFFFAOYSA-N 0.000 claims description 5
- 102100026109 F-box only protein 43 Human genes 0.000 claims description 5
- 102100024516 F-box only protein 5 Human genes 0.000 claims description 5
- 101001052797 Homo sapiens F-box only protein 5 Proteins 0.000 claims description 5
- 101100333307 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) EMI2 gene Proteins 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 101150037264 fbxo43 gene Proteins 0.000 claims description 5
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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Abstract
Description
项 目 | 高频开关电源 | 相控整流电源 |
重 量 | <50kg | <420kg |
体 积 | 小 | 大 |
变压器类型 | 高频变压器 | 工频变压器 |
输出滤波器 | 高频LC滤波 | 传统LC滤波器 |
稳压精度 | 1% | 5% |
纹波系数 | <1% | <5% |
效率 | >85% | <70% |
通讯接口 | 有 | 无 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420042524 CN2719639Y (zh) | 2004-04-06 | 2004-04-06 | 用于电力机车的直流110v高频开关电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420042524 CN2719639Y (zh) | 2004-04-06 | 2004-04-06 | 用于电力机车的直流110v高频开关电源装置 |
Publications (1)
Publication Number | Publication Date |
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CN2719639Y true CN2719639Y (zh) | 2005-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420042524 Expired - Fee Related CN2719639Y (zh) | 2004-04-06 | 2004-04-06 | 用于电力机车的直流110v高频开关电源装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2719639Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628563A (zh) * | 2008-07-18 | 2010-01-20 | 罗伯特.博世有限公司 | 给汽车的控制器提供工作电压的方法和装置 |
CN1794551B (zh) * | 2005-12-02 | 2010-10-20 | 株洲时代电子技术有限公司 | 一种机车110v控制电源 |
CN102739050A (zh) * | 2012-07-11 | 2012-10-17 | 北京赛德高科铁道电气科技有限责任公司 | 电力机车辅助变流柜用dc/dc斩波电路 |
CN108347185A (zh) * | 2018-01-30 | 2018-07-31 | 安徽省金屹电源科技有限公司 | 一种高频高压开关电源 |
CN109039106A (zh) * | 2018-09-06 | 2018-12-18 | 天津七二通信广播股份有限公司 | 一种铁路机车电台测试电源及其实现方法 |
-
2004
- 2004-04-06 CN CN 200420042524 patent/CN2719639Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1794551B (zh) * | 2005-12-02 | 2010-10-20 | 株洲时代电子技术有限公司 | 一种机车110v控制电源 |
CN101628563A (zh) * | 2008-07-18 | 2010-01-20 | 罗伯特.博世有限公司 | 给汽车的控制器提供工作电压的方法和装置 |
US8643210B2 (en) | 2008-07-18 | 2014-02-04 | Robert Bosch Gmbh | Method and device for supplying operating voltage to a control unit of a motor vehicle |
CN101628563B (zh) * | 2008-07-18 | 2014-12-03 | 罗伯特.博世有限公司 | 给汽车的控制器提供工作电压的方法和装置 |
CN102739050A (zh) * | 2012-07-11 | 2012-10-17 | 北京赛德高科铁道电气科技有限责任公司 | 电力机车辅助变流柜用dc/dc斩波电路 |
CN108347185A (zh) * | 2018-01-30 | 2018-07-31 | 安徽省金屹电源科技有限公司 | 一种高频高压开关电源 |
CN109039106A (zh) * | 2018-09-06 | 2018-12-18 | 天津七二通信广播股份有限公司 | 一种铁路机车电台测试电源及其实现方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NORTH CHINA CO. Free format text: FORMER OWNER: XIE BUMING Effective date: 20080912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: Beijing City, Fengtai District Fong City Park District building 15, zip code: 100076 Patentee after: China CNR Corporation Limited Address before: R & D center of Dalian Dalian Rolling Stock Co., Ltd. (No. 51 The Strip in sandy area, Liaoning), postcode: 116022 Patentee before: Xie Buming |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA CNR CORPORATION LIMITED DALIAN ELECTRIC TRAC Free format text: FORMER OWNER: NORTH CHINA CO. Effective date: 20090410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: No. 51, middle The Strip, Shahekou District, Liaoning, Dalian Province, China: 116022 Patentee after: Dalian Electric Traction Research & Development Center of China North Locomotive Co., Ltd. Address before: Beijing City, Fengtai District Fong City Park District building 15, zip code: 100076 Patentee before: China CNR Corporation Limited |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 |