KR20170017837A - 자기 센서 및 집적 회로 - Google Patents

자기 센서 및 집적 회로 Download PDF

Info

Publication number
KR20170017837A
KR20170017837A KR1020160100236A KR20160100236A KR20170017837A KR 20170017837 A KR20170017837 A KR 20170017837A KR 1020160100236 A KR1020160100236 A KR 1020160100236A KR 20160100236 A KR20160100236 A KR 20160100236A KR 20170017837 A KR20170017837 A KR 20170017837A
Authority
KR
South Korea
Prior art keywords
signal
magnetic field
output
chopper
switch
Prior art date
Application number
KR1020160100236A
Other languages
English (en)
Korean (ko)
Inventor
후이 민 구오
슈 주오 로우
시아오 밍 첸
구앙 지에 카이
춘 파이 웡
유에 리
치 핑 선
바오 팅 리우
엔 후이 왕
페이 신
싱 힌 융
시우 웬 양
리 셍 리우
얀 윤 쿠이
슈 주안 후앙
Original Assignee
존슨 일렉트릭 에스.에이.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from PCT/CN2015/086422 external-priority patent/WO2016019921A1/zh
Priority claimed from CN201610388604.7A external-priority patent/CN106443509A/zh
Application filed by 존슨 일렉트릭 에스.에이. filed Critical 존슨 일렉트릭 에스.에이.
Publication of KR20170017837A publication Critical patent/KR20170017837A/ko

Links

Images

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
    • G01R33/0029—Treating the measured signals, e.g. removing offset or noise
    • 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
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • 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
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • 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
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Magnetic Variables (AREA)
KR1020160100236A 2015-08-07 2016-08-05 자기 센서 및 집적 회로 KR20170017837A (ko)

Applications Claiming Priority (6)

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
CNPCT/CN2015/086422 2015-08-07
CN201610204122.1 2016-04-01
CN201610204122 2016-04-01
CN201610388604.7 2016-06-02
CN201610388604.7A CN106443509A (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
KR20170017837A true KR20170017837A (ko) 2017-02-15

Family

ID=57466593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160100236A KR20170017837A (ko) 2015-08-07 2016-08-05 자기 센서 및 집적 회로

Country Status (6)

Country Link
JP (2) JP2017106890A (de)
KR (1) KR20170017837A (de)
BR (1) BR102016018239A2 (de)
DE (2) DE202016104333U1 (de)
MX (1) MX2016010280A (de)
TW (1) TWM540312U (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI627425B (zh) * 2017-07-05 2018-06-21 致茂電子股份有限公司 交流馬達測試裝置與交流馬達測試方法

Also Published As

Publication number Publication date
TWM540312U (zh) 2017-04-21
DE202016104333U1 (de) 2016-11-15
JP3211140U (ja) 2017-06-29
DE102016114575A1 (de) 2017-02-09
JP2017106890A (ja) 2017-06-15
BR102016018239A2 (pt) 2017-02-14
MX2016010280A (es) 2017-12-01

Similar Documents

Publication Publication Date Title
US10469005B2 (en) Magnetic sensor and an integrated circuit
US9696182B2 (en) Magnetic sensor and an integrated circuit
JP2017227626A (ja) 磁気センサ集積回路、モータ組立体及び応用装置
WO2013168353A1 (ja) 磁気検出装置及び磁気検出方法
US9692329B2 (en) Magnetic sensor and an integrated circuit
CN107315149B (zh) 磁传感器集成电路、电机组件及应用设备
CN106443509A (zh) 磁传感器集成电路、电机组件及应用设备
US10199965B2 (en) Magnetic sensor integrated circuit, motor assembly and application apparatus
KR20170017841A (ko) 자기 센서 및 집적 회로
TWI469504B (zh) 無感測器的馬達驅動裝置及反電動勢偵測電路與偵測方法
KR20170017837A (ko) 자기 센서 및 집적 회로
US10153717B2 (en) Magnetic sensor integrated circuit, motor assembly and application device
US10374534B2 (en) Magnetic sensor integrated circuit, motor assembly and application apparatus
CN205982595U (zh) 磁传感器集成电路、电机组件及应用设备
KR20170017844A (ko) 자기 센서 및 집적 회로
JP2018025538A (ja) 磁気センサ集積回路、モータ組立体及び応用装置
JP3209053U (ja) 磁気センサ集積回路、モータ組立体及び応用装置
JP3211277U (ja) 磁気センサ及びその動作段階の制御方法
CN205982597U (zh) 磁传感器集成电路、电机组件及应用设备
JP3209222U (ja) 磁気センサ、集積回路及びモータ組立体
JP3209223U (ja) 磁気センサ、モータ組立体及び集積回路
US10454397B2 (en) Magnetic sensor integrated circuit, motor assembly and application apparatus