CN105487011B - A kind of pitch motor multifunctional tester - Google Patents
A kind of pitch motor multifunctional tester Download PDFInfo
- 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
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- processor
- motor
- value
- encoder
- temperature
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- 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
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
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.
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 Active 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)
| 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)
| 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)
| 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 |
-
2015
- 2015-11-27 CN CN201510846171.0A patent/CN105487011B/en active Active
Patent Citations (3)
| 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 |
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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. |