CN1303750C - 具有双闭环控制的软开关埋弧焊逆变电源 - Google Patents
具有双闭环控制的软开关埋弧焊逆变电源 Download PDFInfo
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- CN1303750C CN1303750C CNB031139264A CN03113926A CN1303750C CN 1303750 C CN1303750 C CN 1303750C CN B031139264 A CNB031139264 A CN B031139264A CN 03113926 A CN03113926 A CN 03113926A CN 1303750 C CN1303750 C CN 1303750C
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- arc welding
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Inverter Devices (AREA)
- Arc Welding Control (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031139264A CN1303750C (zh) | 2003-03-17 | 2003-03-17 | 具有双闭环控制的软开关埋弧焊逆变电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031139264A CN1303750C (zh) | 2003-03-17 | 2003-03-17 | 具有双闭环控制的软开关埋弧焊逆变电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1438760A CN1438760A (zh) | 2003-08-27 |
CN1303750C true CN1303750C (zh) | 2007-03-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031139264A Expired - Fee Related CN1303750C (zh) | 2003-03-17 | 2003-03-17 | 具有双闭环控制的软开关埋弧焊逆变电源 |
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CN (1) | CN1303750C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100343006C (zh) * | 2004-01-15 | 2007-10-17 | 沈阳工业大学 | 多功能一体式焊接切割设备 |
CN1319694C (zh) * | 2005-01-13 | 2007-06-06 | 上海交通大学 | 全数字埋弧焊变速送丝控制的方法 |
CN100400214C (zh) * | 2006-06-27 | 2008-07-09 | 华南理工大学 | 协同控制的软开关逆变式双丝脉冲mig弧焊电源 |
CN101147998B (zh) * | 2007-11-01 | 2010-04-07 | 重庆润通动力有限公司 | 内燃直流弧焊机的电流调节器 |
CN101234448B (zh) * | 2008-02-29 | 2010-06-02 | 山东山大奥太电气有限公司 | 一种实现逆变焊机电源输出电流稳定的补偿电路 |
CN102510276B (zh) * | 2011-11-01 | 2013-09-25 | 华南理工大学 | 具备非神经超前机制的大功率模块高频驱动器 |
CN102386800B (zh) * | 2011-12-08 | 2014-06-18 | 崔建勋 | 低压大电流大功率脉冲电源 |
CN103956891B (zh) * | 2014-04-04 | 2016-10-05 | 华南理工大学 | 基于dsp的高频电源偏磁抑制***及控制方法 |
CN104280592B (zh) * | 2014-09-30 | 2017-10-17 | 卧龙电气集团股份有限公司 | 一种无源无损高频磁隔离型直流电压检测电路 |
CN104475925B (zh) * | 2014-10-28 | 2016-08-24 | 上海空间推进研究所 | 姿控发动机氩弧焊焊接电流智能控制方法 |
CN104393744B (zh) * | 2014-12-05 | 2017-09-29 | 郭智峰 | 数字化峰值电流控制装置 |
US20180304393A1 (en) * | 2017-04-21 | 2018-10-25 | Illinois Tool Works Inc. | Welding Type Power Supply With Phase Shift Double Forward Converter |
CN110679076B (zh) * | 2017-05-29 | 2021-03-26 | 松下知识产权经营株式会社 | 电弧加工用电源装置以及电弧加工用电源装置的控制方法 |
CN110142486B (zh) * | 2019-06-06 | 2021-09-17 | 深圳市普耐尔科技有限公司 | 一种基于单片机pwm发生器的电弧控制方法和电路 |
CN111299758B (zh) * | 2019-12-16 | 2021-10-26 | 沈阳工业大学 | 一种二氧化碳气体保护焊的熔滴形态控制装置及方法 |
CN112713759A (zh) * | 2020-12-23 | 2021-04-27 | 石家庄通合电子科技股份有限公司 | 减小交流供电直流输出电源工频纹波的控制方法及结构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1365181A (zh) * | 2000-12-04 | 2002-08-21 | 三垦电气株式会社 | Dc-dc变换器 |
CN2518260Y (zh) * | 2001-08-13 | 2002-10-23 | 周立峰 | 高压高频脉冲直流电发生器 |
-
2003
- 2003-03-17 CN CNB031139264A patent/CN1303750C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1365181A (zh) * | 2000-12-04 | 2002-08-21 | 三垦电气株式会社 | Dc-dc变换器 |
CN2518260Y (zh) * | 2001-08-13 | 2002-10-23 | 周立峰 | 高压高频脉冲直流电发生器 |
Also Published As
Publication number | Publication date |
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CN1438760A (zh) | 2003-08-27 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huacheng Electric-Appliance Co., Ltd., Guangzhou Assignor: South China University of Technology Contract fulfillment period: 2007.12.23 to 2012.12.22 contract change Contract record no.: 2009440000995 Denomination of invention: Soft-switch hidden-arc welding contrarariant power supply with double closed-loop control Granted publication date: 20070307 License type: Exclusive license Record date: 2009.7.31 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.23 TO 2012.12.22; CHANGE OF CONTRACT Name of requester: GUANGZHOU HUACHENG ELECTRICAL APPLIANCE CO., LTD. Effective date: 20090731 |
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ASS | Succession or assignment of patent right |
Owner name: DELIXI (HANGZHOU) TRANSDUCER CO., LTD. Free format text: FORMER OWNER: SOUTH CHINA UNIVERSITY OF TECHNOLOGY Effective date: 20140716 |
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Effective date of registration: 20140716 Address after: 310000, Zhejiang, Hangzhou province Xihu District Zhuan Tong Street, Zhuan Tong Science and Technology Economic Zone No. 8 Patentee after: Delixi (Hangzhou) Transducer Co., Ltd. Address before: 510640 Tianhe District, Guangdong, No. five road, No. 381, Patentee before: South China University of Technology |
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