CN111992851B - 一种多功能大功率埋弧焊接设备及其埋弧焊接方法 - Google Patents
一种多功能大功率埋弧焊接设备及其埋弧焊接方法 Download PDFInfo
- Publication number
- CN111992851B CN111992851B CN202010804906.4A CN202010804906A CN111992851B CN 111992851 B CN111992851 B CN 111992851B CN 202010804906 A CN202010804906 A CN 202010804906A CN 111992851 B CN111992851 B CN 111992851B
- Authority
- CN
- China
- Prior art keywords
- output
- circuit
- current
- main circuit
- comparator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804906.4A CN111992851B (zh) | 2020-08-12 | 2020-08-12 | 一种多功能大功率埋弧焊接设备及其埋弧焊接方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804906.4A CN111992851B (zh) | 2020-08-12 | 2020-08-12 | 一种多功能大功率埋弧焊接设备及其埋弧焊接方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111992851A CN111992851A (zh) | 2020-11-27 |
| CN111992851B true CN111992851B (zh) | 2024-04-26 |
Family
ID=73463535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010804906.4A Active CN111992851B (zh) | 2020-08-12 | 2020-08-12 | 一种多功能大功率埋弧焊接设备及其埋弧焊接方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111992851B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984709B (zh) * | 2023-09-26 | 2023-12-05 | 深圳比斯特自动化设备有限公司 | 一种高频逆变直流焊接电源电路 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459919A (en) * | 1966-04-19 | 1969-08-05 | Union Carbide Corp | Multiarc torch energizing method and apparatus |
| US5756966A (en) * | 1995-09-22 | 1998-05-26 | General Electric Company | Method for joining metal components with improved arc voltage sensing and control |
| CN201856022U (zh) * | 2010-07-02 | 2011-06-08 | 广东火电工程总公司 | 一种软开关igbt双逆变式方波交直流钨极氩弧焊电源 |
| CN201856023U (zh) * | 2010-07-02 | 2011-06-08 | 广东火电工程总公司 | 一种双逆变式大功率igbt方波交直流氩弧焊电源 |
| CN106392262A (zh) * | 2016-08-15 | 2017-02-15 | 华南理工大学 | 基于DSC的全数字SiC逆变式多功能氩弧焊电源 |
| CN106914683A (zh) * | 2017-03-16 | 2017-07-04 | 北京航空航天大学 | 超音频复合脉冲gmaw电源装置 |
| CN212526438U (zh) * | 2020-08-12 | 2021-02-12 | 华南理工大学 | 一种多功能大功率埋弧焊接设备 |
-
2020
- 2020-08-12 CN CN202010804906.4A patent/CN111992851B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459919A (en) * | 1966-04-19 | 1969-08-05 | Union Carbide Corp | Multiarc torch energizing method and apparatus |
| US5756966A (en) * | 1995-09-22 | 1998-05-26 | General Electric Company | Method for joining metal components with improved arc voltage sensing and control |
| CN201856022U (zh) * | 2010-07-02 | 2011-06-08 | 广东火电工程总公司 | 一种软开关igbt双逆变式方波交直流钨极氩弧焊电源 |
| CN201856023U (zh) * | 2010-07-02 | 2011-06-08 | 广东火电工程总公司 | 一种双逆变式大功率igbt方波交直流氩弧焊电源 |
| CN106392262A (zh) * | 2016-08-15 | 2017-02-15 | 华南理工大学 | 基于DSC的全数字SiC逆变式多功能氩弧焊电源 |
| CN106914683A (zh) * | 2017-03-16 | 2017-07-04 | 北京航空航天大学 | 超音频复合脉冲gmaw电源装置 |
| CN212526438U (zh) * | 2020-08-12 | 2021-02-12 | 华南理工大学 | 一种多功能大功率埋弧焊接设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111992851A (zh) | 2020-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107745174B (zh) | 基于SiC IGBT的数字化变极性焊接电源 | |
| CN110421237B (zh) | 一种基于llc的双丝脉冲mig焊电源系统及控制方法 | |
| CN109256951B (zh) | 一种直流电压变换装置及其控制方法 | |
| CN202818134U (zh) | 一种psm高压电源 | |
| CN106026702A (zh) | 一种大功率直流等离子体电源 | |
| CN101323048A (zh) | 电子束焊机加速高压电源的控制方法及电源装置 | |
| CN102315680A (zh) | 高电压超级电容动力电池充电器 | |
| CN111992851B (zh) | 一种多功能大功率埋弧焊接设备及其埋弧焊接方法 | |
| CN110768364B (zh) | 一种用于空管设备的机房电力装置 | |
| CN107276106B (zh) | 一种低压选相平衡系统及其工作方法 | |
| CN212526438U (zh) | 一种多功能大功率埋弧焊接设备 | |
| CN103812352B (zh) | 一种桥式交流斩波功率变换器 | |
| CN210789615U (zh) | 一种基于llc的双丝脉冲mig焊电源系统 | |
| CN105896563A (zh) | 反并联晶闸管分相投切电容器的过零触发控制电路 | |
| CN101841233B (zh) | 基于ac/ac变换器的动态电压补偿装置 | |
| CN104578081A (zh) | 桥式交流斩波动态电压恢复器 | |
| CN209664538U (zh) | 一种手工焊、氩弧焊和等离子切割三用主回路电路 | |
| CN113783435B (zh) | 一种低谐波输出的电感线圈充放电电源 | |
| WO2017125058A1 (zh) | 电子灭弧反馈装置及灭弧装置 | |
| CN207508489U (zh) | 基于SiC IGBT的数字化变极性焊接电源 | |
| CN205679955U (zh) | H桥功率模块的控制系统 | |
| WO2025176017A1 (zh) | 并网功率变换器及供电系统 | |
| CN203062056U (zh) | 逆变焊机过压欠压检测保护电路 | |
| CN203326589U (zh) | 一种自主延时式浪涌电流抑制器 | |
| CN103600156A (zh) | 一种自动识别转换双电压焊机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241211 Address after: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee after: SOUTH CHINA University OF TECHNOLOGY Country or region after: China Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY Country or region before: China Patentee before: BEIJING TIME TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250428 Address after: Room 03E, 39th Floor, Building 1, Huaqiang Science and Technology Innovation Plaza, No. 6018 Beihuan Avenue, Meifeng Community, Meilin Street, Futian District, Shenzhen City, Guangdong Province 518000 Patentee after: Shenzhen Huaqiang Electrical Technology Co.,Ltd. Country or region after: China Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY Country or region before: China |