[go: up one dir, main page]

CN111819452A - Method and device for obtaining motor running state - Google Patents

Method and device for obtaining motor running state Download PDF

Info

Publication number
CN111819452A
CN111819452A CN201980005478.4A CN201980005478A CN111819452A CN 111819452 A CN111819452 A CN 111819452A CN 201980005478 A CN201980005478 A CN 201980005478A CN 111819452 A CN111819452 A CN 111819452A
Authority
CN
China
Prior art keywords
running state
motor
motor running
obtaining motor
acquiring
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.)
Pending
Application number
CN201980005478.4A
Other languages
Chinese (zh)
Inventor
李延召
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
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
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN111819452A publication Critical patent/CN111819452A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

A method and a device for acquiring the running state of a motor are provided, the method comprises the following steps: acquiring a signal related to an operation state of a motor (S101); characteristic information of the signal is acquired, and an operation state of the motor is acquired based on the characteristic information (S102). The method and the device for acquiring the running state of the motor can efficiently and accurately acquire the running state of the motor.

Description

PCT国内申请，说明书已公开。PCT domestic application, the description has been published.

Claims (49)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN201980005478.4A 2019-02-02 2019-02-02 Method and device for obtaining motor running state Pending CN111819452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/074606 WO2020155147A1 (en) 2019-02-02 2019-02-02 Motor operating state obtaining method and apparatus

Publications (1)

Publication Number Publication Date
CN111819452A true CN111819452A (en) 2020-10-23

Family

ID=71841343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980005478.4A Pending CN111819452A (en) 2019-02-02 2019-02-02 Method and device for obtaining motor running state

Country Status (2)

Country Link
CN (1) CN111819452A (en)
WO (1) WO2020155147A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130049733A1 (en) * 2011-08-29 2013-02-28 General Electric Company Fault detection based on current signature analysis for a generator
CN103698699A (en) * 2013-12-06 2014-04-02 西安交通大学 Asynchronous motor fault monitoring and diagnosing method based on model
US20160033580A1 (en) * 2012-05-29 2016-02-04 Board Of Regents Of The University Of Nebraska Detecting Faults in Turbine Generators
CN106291352A (en) * 2015-05-26 2017-01-04 江森自控空调冷冻设备(无锡)有限公司 Electrical fault detection method and device and electrical fault protect system
CN106842023A (en) * 2017-01-22 2017-06-13 浙江大学 The method for diagnosing faults of electric rotating machine
CN106882187A (en) * 2015-12-11 2017-06-23 现代自动车株式会社 For the device and method of the Vibration Active Control of hybrid electric vehicle
CN107831438A (en) * 2017-10-25 2018-03-23 上海交通大学 The Forecasting Methodology and forecasting system of a kind of electrical fault
WO2018104651A1 (en) * 2016-12-06 2018-06-14 Université De Corse P Paoli Installation for diagnosis of an electric machine
CN108490349A (en) * 2018-01-23 2018-09-04 浙江大学山东工业技术研究院 Motor abnormal sound detection method based on Mel frequency cepstral coefficients
CN108508359A (en) * 2017-02-24 2018-09-07 通用电器技术有限公司 Machine self monitor and diagnostic program based on electric characteristic analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590362B2 (en) * 2001-07-27 2003-07-08 Texas A&M University System Method and system for early detection of incipient faults in electric motors
CN102437815B (en) * 2011-10-13 2013-11-06 宁波杜亚机电技术有限公司 Method for eliminating motor machinery manufacturing difference and load difference in installation and application
CN202798576U (en) * 2012-08-31 2013-03-13 郑州春泉暖通节能设备有限公司 Simple motor gear recognizing device based on voltage mutual inductance technology
CN103684146B (en) * 2012-09-11 2017-04-19 上海汽车集团股份有限公司 Monitoring of running status of automobile seat motor
CN105337534A (en) * 2014-08-08 2016-02-17 北京谊安医疗系统股份有限公司 Power consumption and temperature monitoring circuit for brushless direct current motor of anaesthesia machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130049733A1 (en) * 2011-08-29 2013-02-28 General Electric Company Fault detection based on current signature analysis for a generator
US20160033580A1 (en) * 2012-05-29 2016-02-04 Board Of Regents Of The University Of Nebraska Detecting Faults in Turbine Generators
CN103698699A (en) * 2013-12-06 2014-04-02 西安交通大学 Asynchronous motor fault monitoring and diagnosing method based on model
CN106291352A (en) * 2015-05-26 2017-01-04 江森自控空调冷冻设备(无锡)有限公司 Electrical fault detection method and device and electrical fault protect system
CN106882187A (en) * 2015-12-11 2017-06-23 现代自动车株式会社 For the device and method of the Vibration Active Control of hybrid electric vehicle
WO2018104651A1 (en) * 2016-12-06 2018-06-14 Université De Corse P Paoli Installation for diagnosis of an electric machine
CN106842023A (en) * 2017-01-22 2017-06-13 浙江大学 The method for diagnosing faults of electric rotating machine
CN108508359A (en) * 2017-02-24 2018-09-07 通用电器技术有限公司 Machine self monitor and diagnostic program based on electric characteristic analysis
CN107831438A (en) * 2017-10-25 2018-03-23 上海交通大学 The Forecasting Methodology and forecasting system of a kind of electrical fault
CN108490349A (en) * 2018-01-23 2018-09-04 浙江大学山东工业技术研究院 Motor abnormal sound detection method based on Mel frequency cepstral coefficients

Also Published As

Publication number Publication date
WO2020155147A1 (en) 2020-08-06

Similar Documents

Publication Publication Date Title
CN111670340A (en) A method for obtaining the remaining mileage of a vehicle, an electronic device and a vehicle
CN109478144A (en) Data processing device and method
CN111699649A (en) Data stream processing method, device and storage medium
CN110495136A (en) The hardware attributes of bare metal server find method and system
CN111492608A (en) Data transmission method and device and terminal
CN111316083A (en) Vehicle diagnosis method, intelligent diagnosis device and vehicle data server
CN115699901A (en) A resource indication method, electronic equipment and storage medium
CN116097833A (en) Information sending method, resource determining method and device
CN113711556A (en) Method for generating reference signal, method for detecting reference signal and communication device
CN112005506A (en) Method, device and equipment for reducing interference between different communication systems in equipment
CN111868823A (en) A sound source separation method, device and equipment
CN115443713A (en) Configuration method, device, equipment and storage medium for joint channel estimation
CN111434082A (en) A kind of testing method and system of output state, and computer storage medium
CN109416811A (en) Method and device for managing vehicles
CN113853817A (en) Information transmission method, device, communication device and storage medium
CN110800365A (en) Method and apparatus for processing data
CN111345104A (en) A kind of indicator signal configuration method and device
CN110741700A (en) Wireless communication method and apparatus
CN111418251A (en) A resource location determination method, terminal device and network device
CN111512667A (en) Method for determining regional priority, network device and computer storage medium
CN111448816A (en) Network access method and device
CN111837351A (en) Method for transmitting signal and corresponding user terminal and base station
CN112205016A (en) Terminal capability information interaction method, terminal equipment and network equipment
CN111819452A (en) Method and device for obtaining motor running state
CN109314750A (en) Method, system and storage device for lighting a target to be detected

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
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20201023