CN102791072B - 大功率高压发生器 - Google Patents
大功率高压发生器 Download PDFInfo
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- CN102791072B CN102791072B CN201110132723.3A CN201110132723A CN102791072B CN 102791072 B CN102791072 B CN 102791072B CN 201110132723 A CN201110132723 A CN 201110132723A CN 102791072 B CN102791072 B CN 102791072B
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- 230000010363 phase shift Effects 0.000 claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
Description
IGBT位置 | 开通 | 关断 |
IGBT-A | 软(零电流开通) | 硬(电流峰值处关断) |
IGBT-B | 软(零电流开通) | 硬(电流峰值处关断) |
IGBT-C | 软(零电流开通) | 软(零电流关断) |
IGBT-D | 软(零电流开通) | 软(零电流关断) |
Claims (5)
Priority Applications (1)
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CN201110132723.3A CN102791072B (zh) | 2011-05-20 | 2011-05-20 | 大功率高压发生器 |
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CN201110132723.3A CN102791072B (zh) | 2011-05-20 | 2011-05-20 | 大功率高压发生器 |
Publications (2)
Publication Number | Publication Date |
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CN102791072A CN102791072A (zh) | 2012-11-21 |
CN102791072B true CN102791072B (zh) | 2016-03-09 |
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CN201110132723.3A Active CN102791072B (zh) | 2011-05-20 | 2011-05-20 | 大功率高压发生器 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208924A (zh) * | 2013-04-18 | 2013-07-17 | 东软飞利浦医疗设备系统有限责任公司 | 采用数字技术的kv控制方法及系统 |
CN106664787A (zh) * | 2014-09-02 | 2017-05-10 | 皇家飞利浦有限公司 | 用于供应x‑射线管的高压发生器和方法 |
CN105634320A (zh) * | 2014-11-03 | 2016-06-01 | 江苏绿扬电子仪器集团有限公司 | 逆变器后级逻辑控制装置 |
CN108155795B (zh) * | 2016-12-02 | 2019-12-27 | 比亚迪股份有限公司 | 电动汽车及其dc-dc变换器和dc-dc变换器的控制方法 |
CN108155798B (zh) * | 2016-12-02 | 2019-11-08 | 比亚迪股份有限公司 | 电动汽车及其dc-dc变换器和dc-dc变换器的控制方法 |
CN108155801A (zh) * | 2016-12-02 | 2018-06-12 | 比亚迪股份有限公司 | 电动汽车及其dc-dc变换器和dc-dc变换器的控制方法 |
CN108155805B (zh) * | 2016-12-02 | 2019-11-22 | 比亚迪股份有限公司 | 电动汽车及其dc-dc变换器和dc-dc变换器的控制方法 |
CN108155794B (zh) * | 2016-12-02 | 2019-12-27 | 比亚迪股份有限公司 | 电动汽车及其dc-dc变换器和dc-dc变换器的控制方法 |
CN109687755A (zh) * | 2019-01-02 | 2019-04-26 | 辽宁道特凯力科技有限公司 | 医用诊断X线高压发生器变频kV控制系统 |
CN110880857A (zh) * | 2019-10-29 | 2020-03-13 | 南宁市跃龙科技有限公司 | 医用x射线高压发生器大功率变频逆变系统 |
Citations (6)
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---|---|---|---|---|
CN1659933A (zh) * | 2002-06-04 | 2005-08-24 | 株式会社日立医药 | X射线装置 |
CN101013860A (zh) * | 2006-12-21 | 2007-08-08 | 中国科学院电工研究所 | 一种高压脉冲电容器充电装置 |
CN101618472A (zh) * | 2009-08-06 | 2010-01-06 | 唐山松下产业机器有限公司 | 一种软开关逆变电焊机 |
CN201380361Y (zh) * | 2009-04-03 | 2010-01-13 | 桂林狮达机电技术工程有限公司 | 电子束打孔机加速高压电源装置 |
CN201616777U (zh) * | 2010-02-08 | 2010-10-27 | 南京国睿新能电子有限公司 | 一种离网太阳能光伏逆变器 |
CN201774731U (zh) * | 2010-09-07 | 2011-03-23 | 上海东沪医用设备有限公司 | 一种医用高频高压发生器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7110272B2 (en) * | 2004-06-22 | 2006-09-19 | Smc Electrical Products, Inc. | Inverter bridge controller implementing short-circuit protection scheme |
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2011
- 2011-05-20 CN CN201110132723.3A patent/CN102791072B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1659933A (zh) * | 2002-06-04 | 2005-08-24 | 株式会社日立医药 | X射线装置 |
CN101013860A (zh) * | 2006-12-21 | 2007-08-08 | 中国科学院电工研究所 | 一种高压脉冲电容器充电装置 |
CN201380361Y (zh) * | 2009-04-03 | 2010-01-13 | 桂林狮达机电技术工程有限公司 | 电子束打孔机加速高压电源装置 |
CN101618472A (zh) * | 2009-08-06 | 2010-01-06 | 唐山松下产业机器有限公司 | 一种软开关逆变电焊机 |
CN201616777U (zh) * | 2010-02-08 | 2010-10-27 | 南京国睿新能电子有限公司 | 一种离网太阳能光伏逆变器 |
CN201774731U (zh) * | 2010-09-07 | 2011-03-23 | 上海东沪医用设备有限公司 | 一种医用高频高压发生器 |
Non-Patent Citations (1)
Title |
---|
ZVS移相全桥变换器开关管等损耗控制策略;杜贵平等;《电工技术学报》;20070131;第22卷(第1期);第2页右栏第1-7行,第3页左栏第21-26行,第3页右栏第6-13行,图1 * |
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CN102791072A (zh) | 2012-11-21 |
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Effective date of registration: 20140213 Address after: Zhabei District Shanghai City, No. 218 West Tianmu Road 200070 Applicant after: Philips (China) Investment Co., Ltd. Applicant after: Dongruan Medical Systems Co., Ltd., Shenyang Address before: Hunnan rookie street Shenyang city Liaoning province 110179 No. 2 East Software Park Applicant before: Dongruan Philips Medical Equipment and System Co., Ltd. |
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Address after: 200070 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee after: Dongruan Medical Systems Co., Ltd., Shenyang Patentee after: Philips (China) Investment Co., Ltd. Address before: Zhabei District Shanghai City, No. 218 West Tianmu Road 200070 Co-patentee before: Dongruan Medical Systems Co., Ltd., Shenyang Patentee before: Philips (China) Investment Co., Ltd. |
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Address after: 200070 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee after: DongSoft Medical System Co., Ltd. Patentee after: Philips (China) Investment Co., Ltd. Address before: 200070 Lingshi Road, Jingan District, Shanghai, No. 718 A1 Co-patentee before: Dongruan Medical Systems Co., Ltd., Shenyang Patentee before: Philips (China) Investment Co., Ltd. |
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Effective date of registration: 20191224 Address after: No. 177-1, Chuangxin Road, Hunnan District, Shenyang, Liaoning Patentee after: DongSoft Medical System Co., Ltd. Address before: 200070 building A1, No.718, Lingshi Road, Jing'an District, Shanghai (post code: 200233) Co-patentee before: DongSoft Medical System Co., Ltd. Patentee before: Philips (China) Investment Co., Ltd. |