CN101750532B - 电磁炉中igbt反冲高压强度检测方法及其电路 - Google Patents
电磁炉中igbt反冲高压强度检测方法及其电路 Download PDFInfo
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- CN101750532B CN101750532B CN 200810218352 CN200810218352A CN101750532B CN 101750532 B CN101750532 B CN 101750532B CN 200810218352 CN200810218352 CN 200810218352 CN 200810218352 A CN200810218352 A CN 200810218352A CN 101750532 B CN101750532 B CN 101750532B
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- igbt
- recoil
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
Abstract
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Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810218352 CN101750532B (zh) | 2008-12-12 | 2008-12-12 | 电磁炉中igbt反冲高压强度检测方法及其电路 |
PCT/CN2009/001398 WO2010066103A1 (zh) | 2008-12-12 | 2009-12-09 | 电磁炉中igbt反冲高压强度检测方法及其电路 |
Applications Claiming Priority (1)
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CN 200810218352 CN101750532B (zh) | 2008-12-12 | 2008-12-12 | 电磁炉中igbt反冲高压强度检测方法及其电路 |
Publications (2)
Publication Number | Publication Date |
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CN101750532A CN101750532A (zh) | 2010-06-23 |
CN101750532B true CN101750532B (zh) | 2012-01-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200810218352 Active CN101750532B (zh) | 2008-12-12 | 2008-12-12 | 电磁炉中igbt反冲高压强度检测方法及其电路 |
Country Status (2)
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CN (1) | CN101750532B (zh) |
WO (1) | WO2010066103A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111246611B (zh) * | 2020-01-15 | 2022-05-03 | 九阳股份有限公司 | 一种电磁加热烹饪器具 |
CN111916305A (zh) * | 2020-09-07 | 2020-11-10 | 广东电网有限责任公司广州供电局 | 一种高压真空断路器中真空度监测方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975263A (zh) * | 2006-12-29 | 2007-06-06 | 刘志光 | 电磁炉控制系统 |
CN201075671Y (zh) * | 2007-07-13 | 2008-06-18 | 深圳和而泰智能控制股份有限公司 | 低成本电磁炉igbt高压保护电路 |
CN201322771Y (zh) * | 2008-12-12 | 2009-10-07 | 深圳市鑫汇科科技有限公司 | 电磁炉中igbt反冲高压强度检测电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3249294B2 (ja) * | 1994-05-31 | 2002-01-21 | 株式会社東芝 | 誘導加熱調理器のインバータ装置 |
CN2637940Y (zh) * | 2003-08-06 | 2004-09-01 | 冼茂忠 | 电磁炉主回路防打火电路 |
TW200702968A (en) * | 2005-07-12 | 2007-01-16 | Holtek Semiconductor Inc | Architecture and method of power-controlling circuit applicable to electronic cooker |
CN2810090Y (zh) * | 2005-07-15 | 2006-08-23 | 东莞市前锋电子有限公司 | 一种新型保护电路的电磁炉控制装置 |
CN2859984Y (zh) * | 2005-10-27 | 2007-01-17 | 深圳市拓邦电子科技股份有限公司 | 一种电磁炉控制装置 |
CN200953667Y (zh) * | 2006-03-13 | 2007-09-26 | 邓志雄 | 带自动控制功率管高压和频率的电磁炉 |
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2008
- 2008-12-12 CN CN 200810218352 patent/CN101750532B/zh active Active
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2009
- 2009-12-09 WO PCT/CN2009/001398 patent/WO2010066103A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975263A (zh) * | 2006-12-29 | 2007-06-06 | 刘志光 | 电磁炉控制系统 |
CN201075671Y (zh) * | 2007-07-13 | 2008-06-18 | 深圳和而泰智能控制股份有限公司 | 低成本电磁炉igbt高压保护电路 |
CN201322771Y (zh) * | 2008-12-12 | 2009-10-07 | 深圳市鑫汇科科技有限公司 | 电磁炉中igbt反冲高压强度检测电路 |
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Publication number | Publication date |
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CN101750532A (zh) | 2010-06-23 |
WO2010066103A1 (zh) | 2010-06-17 |
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Address after: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road 27 layer Patentee after: Xin Huike limited company of Shenzhen Address before: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road 27 layer Patentee before: Shenzhen CHK Electronics Co., Ltd. |
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Address after: 518133 B building, No. 7 down mountain road, Fuyong street, Shenzhen, Guangdong, Baoan District, China Patentee after: Xin Huike limited company of Shenzhen Address before: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road 27 layer Patentee before: Xin Huike limited company of Shenzhen |
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