CN105388408A - Igbt开关故障检测系统及检测方法 - Google Patents
Igbt开关故障检测系统及检测方法 Download PDFInfo
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- CN105388408A CN105388408A CN201510744669.6A CN201510744669A CN105388408A CN 105388408 A CN105388408 A CN 105388408A CN 201510744669 A CN201510744669 A CN 201510744669A CN 105388408 A CN105388408 A CN 105388408A
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- voltage follower
- switching tube
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims description 12
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/2608—Circuits therefor for testing bipolar transistors
- G01R31/2617—Circuits therefor for testing bipolar transistors for measuring switching properties thereof
Abstract
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CN201510744669.6A CN105388408B (zh) | 2015-11-05 | 2015-11-05 | Igbt开关故障检测系统及检测方法 |
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CN201510744669.6A CN105388408B (zh) | 2015-11-05 | 2015-11-05 | Igbt开关故障检测系统及检测方法 |
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CN105388408A true CN105388408A (zh) | 2016-03-09 |
CN105388408B CN105388408B (zh) | 2018-05-18 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106291305A (zh) * | 2016-08-04 | 2017-01-04 | 同济大学 | 一种基于开关特性的变流器igbt模块故障预诊断方法 |
CN106841966A (zh) * | 2016-12-28 | 2017-06-13 | 广东高标电子科技有限公司 | 一种电动车控制器的开关管故障检测的方法和系统 |
CN109188235A (zh) * | 2018-10-22 | 2019-01-11 | 北京金风科创风电设备有限公司 | 变流器中igbt开关状态的检测方法、装置、电路 |
CN110007221A (zh) * | 2019-03-29 | 2019-07-12 | 杰华特微电子(杭州)有限公司 | 合路开关电路及其故障检测方法 |
CN112230118A (zh) * | 2020-10-20 | 2021-01-15 | 珠海格力电器股份有限公司 | 故障定位设备、方法、装置、电子设备和计算机可读介质 |
CN113589127A (zh) * | 2021-08-02 | 2021-11-02 | 科大国创新能科技有限公司 | 功率管故障检测方法和级联功率管故障检测方法 |
CN113608096A (zh) * | 2021-07-30 | 2021-11-05 | 华能定边新能源发电有限公司 | 一种无功补偿设备的检测仪器 |
CN114509669A (zh) * | 2022-04-18 | 2022-05-17 | 华邦创科(惠州市)智能科技有限公司 | 单相智慧用电保护器的igbt开关损坏检测装置及检测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793938A (zh) * | 2010-03-30 | 2010-08-04 | 哈尔滨工业大学 | 逆变器功率管开路故障的在线检测装置及检测方法 |
CN201708690U (zh) * | 2010-05-07 | 2011-01-12 | 北京乐普四方方圆科技股份有限公司 | 一种igbt直接串联保护装置 |
CN202929163U (zh) * | 2012-11-09 | 2013-05-08 | 浙江大学 | 一种igbt故障检测电路 |
CN103414164A (zh) * | 2013-08-28 | 2013-11-27 | 南车株洲电力机车研究所有限公司 | 一种多个igbt并联运行的保护电路 |
-
2015
- 2015-11-05 CN CN201510744669.6A patent/CN105388408B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793938A (zh) * | 2010-03-30 | 2010-08-04 | 哈尔滨工业大学 | 逆变器功率管开路故障的在线检测装置及检测方法 |
CN201708690U (zh) * | 2010-05-07 | 2011-01-12 | 北京乐普四方方圆科技股份有限公司 | 一种igbt直接串联保护装置 |
CN202929163U (zh) * | 2012-11-09 | 2013-05-08 | 浙江大学 | 一种igbt故障检测电路 |
CN103414164A (zh) * | 2013-08-28 | 2013-11-27 | 南车株洲电力机车研究所有限公司 | 一种多个igbt并联运行的保护电路 |
Non-Patent Citations (4)
Title |
---|
RICARDO LÚCIO DE ARAUJO RIBEIRO 等: "Fault Detection of Open-Switch Damage in Voltage-Fed PWM Motor Drive Systems", 《IEEE TRANSACTIONS ON POWER ELECTRONICS》 * |
安群涛 等: "基于开关函数模型的逆变器开路故障诊断方法", 《中国电机工程学报》 * |
赏吴俊 等: "基于IGBT输出功率的逆变器开路故障诊断方法", 《电网技术》 * |
高鑫哲 等: "一种PWM整流器IGBT开路故障诊断方法", 《电气传动》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106291305A (zh) * | 2016-08-04 | 2017-01-04 | 同济大学 | 一种基于开关特性的变流器igbt模块故障预诊断方法 |
CN106841966A (zh) * | 2016-12-28 | 2017-06-13 | 广东高标电子科技有限公司 | 一种电动车控制器的开关管故障检测的方法和系统 |
CN109188235A (zh) * | 2018-10-22 | 2019-01-11 | 北京金风科创风电设备有限公司 | 变流器中igbt开关状态的检测方法、装置、电路 |
CN110007221A (zh) * | 2019-03-29 | 2019-07-12 | 杰华特微电子(杭州)有限公司 | 合路开关电路及其故障检测方法 |
CN112230118A (zh) * | 2020-10-20 | 2021-01-15 | 珠海格力电器股份有限公司 | 故障定位设备、方法、装置、电子设备和计算机可读介质 |
CN113608096A (zh) * | 2021-07-30 | 2021-11-05 | 华能定边新能源发电有限公司 | 一种无功补偿设备的检测仪器 |
CN113589127A (zh) * | 2021-08-02 | 2021-11-02 | 科大国创新能科技有限公司 | 功率管故障检测方法和级联功率管故障检测方法 |
CN114509669A (zh) * | 2022-04-18 | 2022-05-17 | 华邦创科(惠州市)智能科技有限公司 | 单相智慧用电保护器的igbt开关损坏检测装置及检测方法 |
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Denomination of invention: IGBT switch fault detection system and detection method Effective date of registration: 20191111 Granted publication date: 20180518 Pledgee: New United Group Co., Ltd. Pledgor: Xin Yu track traffic Science and Technology Ltd. Registration number: Y2019980000550 |
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Date of cancellation: 20200303 Granted publication date: 20180518 Pledgee: XIN YU GROUP Co.,Ltd. Pledgor: Xin Yu track traffic Science and Technology Ltd. Registration number: Y2019980000550 |
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Application publication date: 20160309 Assignee: Sou beautiful (Beijing) Technology Development Co., Ltd Assignor: Xin Yu track traffic Science and Technology Ltd. Contract record no.: X2020980000539 Denomination of invention: IGBT switch fault detection system and detection method Granted publication date: 20180518 License type: Common License Record date: 20200309 |
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Effective date of registration: 20210507 Address after: 213166 No. 199 Fenglin South Road, Wujin hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee after: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Patentee after: XIN YU GROUP Co.,Ltd. Address before: 213166 Fenglin Road, Wujin hi tech Zone, Changzhou, Jiangsu 68 Patentee before: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. |