CN110411594B - 一种功率器件管芯温度估算方法与设备 - Google Patents
一种功率器件管芯温度估算方法与设备 Download PDFInfo
- Publication number
- CN110411594B CN110411594B CN201910600580.0A CN201910600580A CN110411594B CN 110411594 B CN110411594 B CN 110411594B CN 201910600580 A CN201910600580 A CN 201910600580A CN 110411594 B CN110411594 B CN 110411594B
- Authority
- CN
- China
- Prior art keywords
- temperature
- power device
- motor controller
- detection module
- calibration
- 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
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 47
- 229910052782 aluminium Inorganic materials 0.000 claims description 47
- 238000005259 measurement Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000036962 time dependent Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
- G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910600580.0A CN110411594B (zh) | 2019-07-04 | 2019-07-04 | 一种功率器件管芯温度估算方法与设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910600580.0A CN110411594B (zh) | 2019-07-04 | 2019-07-04 | 一种功率器件管芯温度估算方法与设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110411594A CN110411594A (zh) | 2019-11-05 |
CN110411594B true CN110411594B (zh) | 2020-08-07 |
Family
ID=68360207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910600580.0A Active CN110411594B (zh) | 2019-07-04 | 2019-07-04 | 一种功率器件管芯温度估算方法与设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110411594B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113030683A (zh) * | 2021-03-15 | 2021-06-25 | 五羊—本田摩托(广州)有限公司 | 一种测量功率开关器件温度的方法、介质及计算机设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6627502B1 (en) * | 2002-10-24 | 2003-09-30 | Taiwan Semiconductor Manufacturing Company | Method for forming high concentration shallow junctions for short channel MOSFETs |
CN103956887A (zh) * | 2014-05-15 | 2014-07-30 | 重庆大学 | 风电变流器igbt模块结温在线计算方法 |
CN104038080A (zh) * | 2014-06-30 | 2014-09-10 | 重庆大学 | 风电变流器igbt模块平均故障间隔时间评估方法 |
CN109581178A (zh) * | 2018-12-21 | 2019-04-05 | 武汉合康电驱动技术有限公司 | 确定电压型逆变器igbt模块结温的方法及设备 |
-
2019
- 2019-07-04 CN CN201910600580.0A patent/CN110411594B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6627502B1 (en) * | 2002-10-24 | 2003-09-30 | Taiwan Semiconductor Manufacturing Company | Method for forming high concentration shallow junctions for short channel MOSFETs |
CN103956887A (zh) * | 2014-05-15 | 2014-07-30 | 重庆大学 | 风电变流器igbt模块结温在线计算方法 |
CN104038080A (zh) * | 2014-06-30 | 2014-09-10 | 重庆大学 | 风电变流器igbt模块平均故障间隔时间评估方法 |
CN109581178A (zh) * | 2018-12-21 | 2019-04-05 | 武汉合康电驱动技术有限公司 | 确定电压型逆变器igbt模块结温的方法及设备 |
Non-Patent Citations (1)
Title |
---|
MOSFET 管芯温度估算;宋红达;《中国优秀硕士学位论文全文数据库 信息科技辑》;20191115;1-45 * |
Also Published As
Publication number | Publication date |
---|---|
CN110411594A (zh) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103207362B (zh) | 用于实时监测igbt器件的操作状态的系统和方法 | |
CN103746348B (zh) | 导线保护方法和导线保护装置 | |
EP2127065B1 (en) | Indirect rotor resistance estimation system and method | |
CN110658435B (zh) | 一种igbt结温监测装置及方法 | |
US8847427B2 (en) | Prediction of transistor temperature in an inverter power module of a vehicle, and related operating methods | |
CN109828193B (zh) | 一种偏流动态不变的结温标定及散热组件性能评估的装置 | |
US9647602B1 (en) | Determination of stator winding resistance in an electric machine | |
CN110411594B (zh) | 一种功率器件管芯温度估算方法与设备 | |
CN111277200B (zh) | 一种电机绕组温度估计及保护方法 | |
CN109412500A (zh) | 一种eps电机过热保护方法及相关关系模型的建立方法 | |
CN115597744A (zh) | 温度测量方法、芯片温度检测方法、装置、设备及车辆 | |
KR20160067551A (ko) | 차량용 배터리 센서 모듈, 차량 배터리의 내부 저항을 측정하는 방법 및 차량 배터리의 상태 정보를 측정하는 방법 | |
CN110231101B (zh) | 基于可实时修正系统测量误差的电机测温系统的方法 | |
CN117172178A (zh) | 一种Si/SiC混合器件耦合热参数辨识方法 | |
CN116754915A (zh) | 一种半导体开关器件的工作结温监测系统和方法 | |
US20170126167A1 (en) | Determination of permanent magnetic flux in an electric machine | |
CN115468671A (zh) | 一种功率半导体器件的芯片结温估算方法、装置、设备及介质 | |
WO2019079956A1 (zh) | 机器人的温升检测装置、机器人的温升检测方法 | |
CN111141781B (zh) | 一种针对散热器热阻抗的测试方法及系统 | |
CN113921951A (zh) | 动力电池自加热控制方法以及装置 | |
CN117060815B (zh) | 一种电机温度间接测量方法 | |
CN112918111B (zh) | 打印头阻值确定装置、方法及打印机 | |
CN115122947A (zh) | Igbt温度估算方法、电动汽车的电机扭矩控制方法、装置、汽车、设备及介质 | |
Zhang et al. | A junction temperature and package aging decoupling evaluating method for SiC MOSFETs based on the turn-on drain-source current overshoot | |
CN114442694B (zh) | 一种自校准的碳化硅电机控制器结温估算方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method and equipment for estimating the core temperature of power devices Effective date of registration: 20211203 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2021980014045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220322 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2021980014045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method and equipment for estimating the core temperature of power devices Effective date of registration: 20220322 Granted publication date: 20200807 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2022990000159 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221220 Granted publication date: 20200807 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2022990000159 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191105 Assignee: Hangzhou Jintou Finance Leasing Co.,Ltd. Assignor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Contract record no.: X2022980028697 Denomination of invention: A method and equipment for estimating the core temperature of power devices Granted publication date: 20200807 License type: Exclusive License Record date: 20230112 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method and equipment for estimating the core temperature of power devices Effective date of registration: 20230115 Granted publication date: 20200807 Pledgee: Hangzhou Jintou Finance Leasing Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2023980031393 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Jintou Finance Leasing Co.,Ltd. Assignor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Contract record no.: X2022980028697 Date of cancellation: 20240327 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200807 Pledgee: Hangzhou Jintou Finance Leasing Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2023980031393 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |