MX2016010278A - Un sensor magnetico y un circuito integrado. - Google Patents
Un sensor magnetico y un circuito integrado.Info
- Publication number
- MX2016010278A MX2016010278A MX2016010278A MX2016010278A MX2016010278A MX 2016010278 A MX2016010278 A MX 2016010278A MX 2016010278 A MX2016010278 A MX 2016010278A MX 2016010278 A MX2016010278 A MX 2016010278A MX 2016010278 A MX2016010278 A MX 2016010278A
- Authority
- MX
- Mexico
- Prior art keywords
- detection signal
- magnetic sensor
- magnetic field
- magnetic
- output
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/165—Spectrum analysis; Fourier analysis using filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0029—Treating the measured signals, e.g. removing offset or noise
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0088—Arrangements or instruments for measuring magnetic variables use of bistable or switching devices, e.g. Reed-switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
Abstract
La presente enseñanza se refiere a un sensor magnético que comprende una lumbrera de entrada, un circuito de detección de campo magnético que genera una señal de detección de magneto, un circuito de control de salida que controla la operación del sensor magnético, y una lumbrera de salida. El circuito de detección de campo magnético incluye un elemento de percepción magnética que detecta un campo magnético externo y saca una señal de detección, un elemento de procesamiento de señal configurado para amplificar la señal de detección y remover la interferencia desde la señal de detección, y un elemento de conversión análogo-digital configurado para convertir la señal de detección procesada en una señal de detección de magneto, y el circuito de control de salida controla el sensor magnético para operar en por lo menos uno de un primer estado y un segundo estado en respuesta a por lo menos la señal de detección de magneto, en donde el elemento de procesamiento de señal comprende un amplificador y un circuito de filtro, y la ganancia del amplificador es mayor que la ganancia del circuito de filtro.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/086422 WO2016019921A1 (zh) | 2014-08-08 | 2015-08-07 | 电机组件及用于电机驱动的集成电路 |
| CN201610205912 | 2016-04-01 | ||
| CN201610392144.5A CN106443524A (zh) | 2015-08-07 | 2016-06-02 | 磁传感器集成电路、电机组件及应用设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2016010278A true MX2016010278A (es) | 2017-12-01 |
Family
ID=57466866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016010278A MX2016010278A (es) | 2015-08-07 | 2016-08-08 | Un sensor magnetico y un circuito integrado. |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP2017090439A (es) |
| KR (1) | KR20170017841A (es) |
| BR (1) | BR102016018233A2 (es) |
| DE (2) | DE102016114588A1 (es) |
| MX (1) | MX2016010278A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298233A (zh) * | 2018-11-30 | 2019-02-01 | 国网电力科学研究院武汉南瑞有限责任公司 | 一种交直流电流传感器 |
| JP7260321B2 (ja) * | 2019-02-15 | 2023-04-18 | エイブリック株式会社 | 磁気センサ回路 |
-
2016
- 2016-08-05 DE DE102016114588.2A patent/DE102016114588A1/de not_active Withdrawn
- 2016-08-05 DE DE202016104335.2U patent/DE202016104335U1/de not_active Expired - Lifetime
- 2016-08-05 KR KR1020160100329A patent/KR20170017841A/ko unknown
- 2016-08-08 MX MX2016010278A patent/MX2016010278A/es unknown
- 2016-08-08 JP JP2016155744A patent/JP2017090439A/ja active Pending
- 2016-08-08 BR BR102016018233A patent/BR102016018233A2/pt not_active Application Discontinuation
- 2016-12-12 JP JP2016005930U patent/JP3211276U/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017090439A (ja) | 2017-05-25 |
| DE102016114588A1 (de) | 2017-02-09 |
| KR20170017841A (ko) | 2017-02-15 |
| BR102016018233A2 (pt) | 2016-12-27 |
| JP3211276U (ja) | 2017-07-06 |
| DE202016104335U1 (de) | 2016-11-16 |
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