CN105487011B - A kind of pitch motor multifunctional tester - Google Patents

A kind of pitch motor multifunctional tester Download PDF

Info

Publication number
CN105487011B
CN105487011B CN201510846171.0A CN201510846171A CN105487011B CN 105487011 B CN105487011 B CN 105487011B CN 201510846171 A CN201510846171 A CN 201510846171A CN 105487011 B CN105487011 B CN 105487011B
Authority
CN
China
Prior art keywords
processor
motor
value
encoder
temperature
Prior art date
Application number
CN201510846171.0A
Other languages
Chinese (zh)
Other versions
CN105487011A (en
Inventor
李中华
Original Assignee
苏州朗高电机有限公司
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 苏州朗高电机有限公司 filed Critical 苏州朗高电机有限公司
Priority to CN201510846171.0A priority Critical patent/CN105487011B/en
Publication of CN105487011A publication Critical patent/CN105487011A/en
Application granted granted Critical
Publication of CN105487011B publication Critical patent/CN105487011B/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34Testing dynamo-electric machines

Abstract

The present invention relates to a kind of pitch motor multifunctional testers, including processor and the host computer being connect with processor;The processor acquires the temperature value of 3 temperature-sensitive elements by temperature sensor respectively, reads the numerical value of brake, wind turbine respectively by AD conversion, and the absolute value of encoder is acquired by two panels MAX485 chips;The processor is connect by driving circuit with motor;The host computer is used for the numerical value of video-stream processor acquisition, and judges whether each numerical value is normal;The present invention can not only 3 temperature-sensitive elements of measurement motor itself, brake, wind turbine parameters, and parameters and the saltus step of encoder can be measured, and it is small, using simple, be particularly suitable for last together detection process of the factory as Motor Production Test, also be adapted for plant maintenance staff and use.

Description

A kind of pitch motor multifunctional tester

Technical field

The present invention relates to motor fields of measurement, refer in particular to a kind of pitch motor multifunctional tester.

Background technology

It is more that pitch motor requires relatively high, subsidiary element also to compare, and wherein temperature-sensitive element just has 3;Existing motor Test equipment can only measurement motor itself function, and need dedicated instrument to measure if other component such as encoder, The volume for not only increasing measuring instrument is not easy to mobile and operates, and data are also inconvenient for counting, for this purpose, we have developed A kind of pitch motor multifunctional tester, can not only 3 temperature-sensitive elements of measurement motor itself, brake, wind turbine every ginseng Number, and parameters and the saltus step of encoder can be measured.

Invention content

A kind of pitch motor multifunctional tester is provided the invention aims to overcome the deficiencies in the prior art, not only 3 temperature-sensitive elements of energy measurement motor itself, the parameters of brake, wind turbine, and the parameters of encoder can be measured And saltus step.

In order to achieve the above objectives, the technical solution adopted by the present invention is:A kind of pitch motor multifunctional tester, including place Reason device and the host computer being connect with processor;The processor acquires the temperature of 3 temperature-sensitive elements by temperature sensor respectively Value, the numerical value of brake, wind turbine is read by AD conversion respectively, and the absolute value of encoder is acquired by two panels MAX485 chips; The processor is connect by driving circuit with motor;The host computer is used for the numerical value of video-stream processor acquisition, and judges each Whether a numerical value is normal.

Preferably, the processor includes 15F2K61S2 microcontrollers.

Preferably, the driving circuit pushes 6 IGBT pipes to export three-phase voltage to motor by three PWM waves, and three PWM wave is connect with 15F2K61S2 microcontrollers respectively.

Preferably, the processor uses serial communication with host computer.

Due to the application of the above technical scheme, the present invention has following advantages compared with prior art:

Pitch motor multifunctional tester of the present invention can not only measurement motor itself 3 temperature-sensitive elements, braking Parameters of device, wind turbine, and parameters and the saltus step of encoder can be measured, and it is small, using simple, be particularly suitable for Last together detection process of the factory as Motor Production Test, also is adapted for plant maintenance staff use.

Description of the drawings

Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings:

Attached drawing 1 is the frame diagram of pitch motor multifunctional tester of the present invention.

Specific implementation mode

Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.

Attached drawing 1 is pitch motor multifunctional tester of the present invention, comprising processor and with processor using serial ports The host computer of communication;The processor includes 15F2K61S2 microcontrollers, and the 15F2K61S2 microcontrollers pass through temperature sensor The temperature value for acquiring 3 temperature-sensitive elements respectively, brake, the voltage of wind turbine and current value etc. are read by AD conversion respectively, are led to Cross the absolute value of two panels MAX485 chips acquisition encoder;The processor is connect by driving circuit with motor;The driving Circuit pushes 6 IGBT pipes to export three-phase voltage to motor by three PWM waves, and three PWM waves respectively with 15F2K61S2 monolithics Machine connects;The host computer is used for the numerical value of video-stream processor acquisition, includes the temperature value of 3 temperature-sensitive elements, the voltage of wind turbine Value, current value, performance number and power factor, voltage value, current value and the performance number of brake, the absolute value of encoder, Increment size, voltage value and oscillogram, and can judge whether each numerical value is normal.

When use:Motor operation is controlled by processor by host computer, motor is rotated forward 30 seconds and inverted again 30 seconds, altogether 3 Mainly measure whether encoder has saltus step, time that can be set by host computer back and forth, it can be to the volume during motor operation Code device measures, and the value of multi-turn and individual pen shows waveform by host computer, and can be shown according to encoder increment signal The velocity amplitude of motor and direction of rotation, moreover it is possible to the voltage value of display encoder output;Brake is measured again after having measured encoder It is whether normal with each numerical value of wind turbine, the temperature and Wen Sheng of whole process motor are finally measured, judges the temperature of 3 temperature-sensitive elements Whether angle value is identical;Normal automatic printing qualified label is measured, which abnormal not print label simultaneously prompts on host computer One unqualified, and processor can preserve the oscillogram of the value and encoder angular value of all tests on computers.

Due to the application of the above technical scheme, the present invention has following advantages compared with prior art:

Pitch motor multifunctional tester of the present invention can not only measurement motor itself 3 temperature-sensitive elements, braking Parameters of device, wind turbine, and parameters and the saltus step of encoder can be measured, and it is small, using simple, be particularly suitable for Last together detection process of the factory as Motor Production Test, also is adapted for plant maintenance staff use.

The specific application example that the above is only the present invention, is not limited in any way protection scope of the present invention.All uses Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.

Claims (3)

1. a kind of pitch motor multifunctional tester, it is characterised in that:Including processor and the host computer being connect with processor;Institute The temperature value that processor acquires 3 temperature-sensitive elements by temperature sensor respectively is stated, reads brake, wind respectively by AD conversion The numerical value of machine acquires the absolute value of encoder by two panels MAX485 chips;The processor is connected by driving circuit and motor It connects;The host computer is used for the numerical value of video-stream processor acquisition, and judges whether each numerical value is normal;
The driving circuit pushes 6 IGBT pipes to export three-phase voltage to motor by three PWM waves, and three PWM waves respectively with 15F2K61S2 microcontrollers connect;
The tester controls motor operation by processor when in use, by host computer, and motor rotates forward to be inverted again for a period of time For a period of time, altogether 3 back and forth to measure whether encoder has saltus step, the time to be set by host computer;In motor operation The encoder is measured in the process, the value of multi-turn and individual pen shows waveform by host computer, and is increased according to encoder Measure velocity amplitude and the voltage value of direction of rotation and display encoder output that signal shows motor;It has measured after encoder again Whether each numerical value for measuring brake and wind turbine is normal, finally measures the temperature and Wen Sheng of whole process motor, judges 3 heat Whether the temperature value of quick element is identical;Measure normal automatic printing qualified label, abnormal not print label and upper Which prompts unqualified on machine, and processor can preserve the waveform of the value and encoder angular value of all tests on computers Figure.
2. pitch motor multifunctional tester according to claim 1, it is characterised in that:The processor includes 15F2K61S2 microcontrollers.
3. pitch motor multifunctional tester according to claim 1 or 2, it is characterised in that:The processor with it is upper Machine uses serial communication.
CN201510846171.0A 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester CN105487011B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Publications (2)

Publication Number Publication Date
CN105487011A CN105487011A (en) 2016-04-13
CN105487011B true CN105487011B (en) 2018-10-30

Family

ID=55674122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Country Status (1)

Country Link
CN (1) CN105487011B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106249177A (en) * 2016-06-03 2016-12-21 深圳市普盛旺科技有限公司 The automatic p-wire of charger safety
CN107450020A (en) * 2017-06-09 2017-12-08 苏州朗高电机有限公司 A kind of low pressure pitch motor functional tester

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN204101699U (en) * 2014-09-24 2015-01-14 哈尔滨理工大学 A kind of wiper motor device for detecting performance
CN204347216U (en) * 2014-12-29 2015-05-20 无锡新大力电机有限公司 A kind of multifunction electric apparatus test device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7719214B2 (en) * 2006-10-06 2010-05-18 Performance Motion Devices, Inc. Method and apparatus for controlling motors of different types

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN204101699U (en) * 2014-09-24 2015-01-14 哈尔滨理工大学 A kind of wiper motor device for detecting performance
CN204347216U (en) * 2014-12-29 2015-05-20 无锡新大力电机有限公司 A kind of multifunction electric apparatus test device

Also Published As

Publication number Publication date
CN105487011A (en) 2016-04-13

Similar Documents

Publication Publication Date Title
CN103616180B (en) Bearing radial dynamic load fault simulation diagnostic test platform
CN103336264B (en) Digital electric energy meter quantity value tracing system based on analog quantity detection and digital electric energy meter quantity value tracing method based analog quantity detection
CN104391480B (en) Expert system based numerically-controlled machine tool fault diagnosis system
CN103175679B (en) Quadrotor rotor characteristic integrated test system
CN104965009B (en) A kind of Hydrogen Concentration Detector
CN102156223B (en) Novel thyristor-grade impedance testing device for direct-current converter valve
CN201867490U (en) Calibration device for multiepitope standard electric energy meters
CN203881366U (en) Sensor testing device
CN105606300A (en) Battery-powered multi-dimensional force strain sensor fault diagnosis system
CN102012494B (en) Transformer calibrator and calibration method thereof
CN202583321U (en) Data acquisition board based on frequency characteristic test of ARM electro-hydraulic servo valve
CN103645457B (en) A kind of on-site inspection device for electric energy meter
CN202255263U (en) Visual calibration device for displacement sensor
CN203012010U (en) Iron loss measurement apparatus for silicon steel plate based on one-chip microcomputer
CN203037840U (en) Insulation resistor test device calibrating device
CN106771556A (en) A kind of AC power difference measurement system and method based on quantum techniques
CN101271152A (en) Capacitance type equipment insulation on-line monitoring system calibration method and device
CN205210109U (en) Novel wind speed tester
CN203250001U (en) Motor performance test platform
CN202956389U (en) Portable wind speed measuring device
CN105223529A (en) For calibrating installation and the calibration method thereof of ultrasound wave local discharge sensor performance
CN201853132U (en) Detection device for control panel of motor controller
CN203593175U (en) Detection apparatus of antiskid airplane brake system
CN104237977A (en) Automatic meteorological station fault handling system
CN203433080U (en) Non-contact electrical-equipment discharge-monitoring device based on technology of ultraviolet pulse detection

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: No.608, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province

Patentee after: SUZHOU LEGO MOTORS Co.,Ltd.

Address before: 215164, Jiangsu, Wuzhong District, Suzhou province Xu Town, Hefeng village, Hefeng Road, Suzhou Lang Gao Motor Co., Ltd.

Patentee before: SUZHOU LEGO MOTORS Co.,Ltd.

CP02 Change in the address of a patent holder