CN105515472B - 电机驱动电流检测电路及控制*** - Google Patents
电机驱动电流检测电路及控制*** Download PDFInfo
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- CN105515472B CN105515472B CN201610051460.6A CN201610051460A CN105515472B CN 105515472 B CN105515472 B CN 105515472B CN 201610051460 A CN201610051460 A CN 201610051460A CN 105515472 B CN105515472 B CN 105515472B
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- mrow
- resistance
- motor drive
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
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Claims (9)
Priority Applications (1)
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CN201610051460.6A CN105515472B (zh) | 2016-01-25 | 2016-01-25 | 电机驱动电流检测电路及控制*** |
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CN201610051460.6A CN105515472B (zh) | 2016-01-25 | 2016-01-25 | 电机驱动电流检测电路及控制*** |
Publications (2)
Publication Number | Publication Date |
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CN105515472A CN105515472A (zh) | 2016-04-20 |
CN105515472B true CN105515472B (zh) | 2018-05-25 |
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CN201610051460.6A Active CN105515472B (zh) | 2016-01-25 | 2016-01-25 | 电机驱动电流检测电路及控制*** |
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Families Citing this family (12)
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---|---|---|---|---|
CN108459256A (zh) * | 2017-02-20 | 2018-08-28 | 常州星宇车灯股份有限公司 | 一种led车灯透镜模组的视觉检测***及检测方法 |
CN109842414A (zh) * | 2017-11-27 | 2019-06-04 | 中国航空工业集团公司西安航空计算技术研究所 | 一种模拟量采集***及该***的工作方法 |
CN108365826B (zh) * | 2017-12-26 | 2024-07-12 | 浙江禾川科技股份有限公司 | 一种可编程增益放大器 |
CN109067307B (zh) * | 2018-07-05 | 2020-07-31 | 广东高标电子科技有限公司 | 一种电机驱动电路的温度检测和保护方法、***、装置及电机保护*** |
CN111381096B (zh) * | 2018-12-28 | 2022-08-05 | 深圳市优必选科技有限公司 | 一种舵机电流检测电路及*** |
CN110456134B (zh) * | 2019-08-27 | 2021-06-15 | 华中师范大学 | 电流监控电路及激光器应用电路 |
CN110596445B (zh) * | 2019-09-09 | 2021-10-19 | 南京快轮智能科技有限公司 | 一种电动车电流测量方法 |
CN112630515A (zh) * | 2020-12-01 | 2021-04-09 | 苏州臻迪智能科技有限公司 | 一种电流采样方法、装置、***及无人机 |
CN113419169A (zh) * | 2021-04-23 | 2021-09-21 | 上海电机学院 | 一种高压电机定子绝缘检测***及其方法 |
CN113937962B (zh) * | 2021-11-15 | 2024-07-23 | 江苏科技大学 | 提高永磁同步电机低速时电流采样精度的装置及方法 |
CN114879023B (zh) * | 2022-04-13 | 2024-06-14 | 华南理工大学 | 基于阀间横纵向状态差异的换流器阀级故障定位方法及*** |
CN115864907B (zh) * | 2023-02-14 | 2023-06-20 | 基合半导体(宁波)有限公司 | 控制电路、方法、芯片、电子设备及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08340690A (ja) * | 1995-06-07 | 1996-12-24 | Sgs Thomson Microelectron Inc | Pwmモードにおけるモータドライバ用電流検知装置及び方法 |
JPH10313589A (ja) * | 1997-05-07 | 1998-11-24 | Ricoh Co Ltd | 画像形成装置のスキャナにおけるサーボ制御装置 |
CN102901865A (zh) * | 2012-10-31 | 2013-01-30 | 北京经纬恒润科技有限公司 | 一种电机相电流检测电路 |
CN203722530U (zh) * | 2014-01-06 | 2014-07-16 | 广东美的制冷设备有限公司 | 变频空调、空调压缩机控制器及其电流采样电路 |
CN205336168U (zh) * | 2016-01-25 | 2016-06-22 | 无锡凌鸥微电子有限公司 | 电机驱动电流检测电路及控制*** |
-
2016
- 2016-01-25 CN CN201610051460.6A patent/CN105515472B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08340690A (ja) * | 1995-06-07 | 1996-12-24 | Sgs Thomson Microelectron Inc | Pwmモードにおけるモータドライバ用電流検知装置及び方法 |
JPH10313589A (ja) * | 1997-05-07 | 1998-11-24 | Ricoh Co Ltd | 画像形成装置のスキャナにおけるサーボ制御装置 |
CN102901865A (zh) * | 2012-10-31 | 2013-01-30 | 北京经纬恒润科技有限公司 | 一种电机相电流检测电路 |
CN203722530U (zh) * | 2014-01-06 | 2014-07-16 | 广东美的制冷设备有限公司 | 变频空调、空调压缩机控制器及其电流采样电路 |
CN205336168U (zh) * | 2016-01-25 | 2016-06-22 | 无锡凌鸥微电子有限公司 | 电机驱动电流检测电路及控制*** |
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CN105515472A (zh) | 2016-04-20 |
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Inventor after: Li Peng Inventor after: Zhong Shupeng Inventor after: Zhao Xiangyu Inventor after: Yang Kun Inventor after: Zhang Weilong Inventor after: Deng Ting Inventor before: Li Peng Inventor before: Zhong Shupeng Inventor before: Yang Kun Inventor before: Zhao Weibing |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Peng Inventor after: Zhong Shupeng Inventor after: Zhao Xiangyu Inventor after: Zhang Weilong Inventor after: Deng Ting Inventor before: Li Peng Inventor before: Zhong Shupeng Inventor before: Zhao Xiangyu Inventor before: Yang Kun Inventor before: Zhang Weilong Inventor before: Deng Ting |
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Effective date of registration: 20180306 Address after: 210000 Jiangsu Hengtai Nanjing economic and Technological Development Zone Road Huizhi Technology Park building B2 room 1009 Applicant after: Nanjing lingu Chuang Chuang Electronics Co., Ltd. Address before: 214125 building B3 building of information industry science and Technology Park, No. 21, Changjiang Road, new area, Wuxi, Jiangsu Applicant before: WUXI LING'OU MICROELECTRONICS CO., LTD. |
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