CN109188270A - A kind of main driving magneto performance test feedback system of electric airplane - Google Patents
A kind of main driving magneto performance test feedback system of electric airplane Download PDFInfo
- Publication number
- CN109188270A CN109188270A CN201810872590.5A CN201810872590A CN109188270A CN 109188270 A CN109188270 A CN 109188270A CN 201810872590 A CN201810872590 A CN 201810872590A CN 109188270 A CN109188270 A CN 109188270A
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- Prior art keywords
- magneto
- feedback system
- performance
- main driving
- electric
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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
-
- 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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The present invention discloses a kind of main driving magneto performance test feedback system of electric airplane, including scanner, controller, comparative analysis device, driver and magneto, the magneto is connected with accompany measured motor by shaft coupling, the accompany measured motor and the magneto are connected separately with driver convenient for driving, the accompany measured motor and the magneto are also connected with the conveniently accessible power grid power supply of distribution box, the magneto is connected with magnetic hysteresis dynamometer, the shaft coupling is connected with torque rotary speed sensor, the magnetic hysteresis dynamometer and the torque rotary speed sensor are connected to the input terminal of the controller.Beneficial effect is: this system can carry out the test of system and convert to feed back to compare assessment at parameter to each performance of magneto, the superiority and inferiority of performance each for motor is more easier decision comparison, and this system can constantly accumulate the various parameters of electric machine, form complete parameter of electric machine library.
Description
Technical field
The present invention relates to motor performance test auxiliary device fields, are specifically related to a kind of main driving Permanent Magnet and Electric of electric airplane
Machine performance test feedback system.
Background technique
Permanent magnet synchronous motor is the synchronous motor that synchronous rotary magnetic field is generated by permanent magnet excitation, and permanent magnet is produced as rotor
Raw rotating excitation field, threephase stator winding, by armature-reaction, incude three-phase symmetrical electric current, DC generation under rotating excitation field effect
Generally and generator coaxle, the excitation winding of generator is by slip ring on big axis and fixed brush from encouraging for the exciter of machine
Magnetomechanical obtains DC current.This excitation mode has exciting current independence, and Comparision is reliable and reduces personal the electric consumption
The advantages that, it is the main excitation mode of generator between the past few decades, there is more mature operating experience, AC exciter is also contained in
On generator's motor shaft, supply generator rotor-exciting after the alternating current that it is exported is rectified, at this point, the excitation mode of generator
Belong to his excitation mode, and due to using static fairing, therefore also known as separate excitation static excitation, exchange pilot exciter offer are encouraged
Magnetoelectricity stream.Exchange pilot exciter can be permanent magnetism measuring device machine or the alternating current generator with self-excited constant voltage device, permanent magnetism
The advantages that overload current that motor allows is big, high reliablity and small in volume is applied to conduct on electric airplane by wide hair
Main drive motor, therefore, performance test and feedback for magneto, which are estimated, to be very important.
Summary of the invention
The object of the invention is that providing a kind of main driving magneto of electric airplane to solve the above-mentioned problems
Feedback system can be tested.
The present invention through the following technical solutions to achieve the above objectives:
A kind of main driving magneto performance test feedback system of electric airplane, including scanner, controller, comparative analysis
Device, driver and magneto, the magneto are connected with accompany measured motor by shaft coupling, the accompany measured motor and it is described forever
Magneto is connected separately with driver and is also connected with distribution box convenient for driving, the accompany measured motor and the magneto convenient for connecing
Enter power grid power supply, the magneto is connected with magnetic hysteresis dynamometer, and the shaft coupling is connected with torque rotary speed sensor, the magnetic
Stagnant dynamometer and the torque rotary speed sensor are connected to the input terminal of the controller, and the input terminal of the controller is also connected with
There is the scanner for scanning the magneto resemblance, collected convenient for collecting the noise of the magneto rotation noise
Module, electrical parameter test device, temperature sensing device and the balancing side for testing the magneto electric machinery rotator balance performance
Die trial block, the output end of the controller are connected to parameter feedback unit, parameter feedback unit module by wireless communication
It is connected to comparative analysis device, the output end of the comparative analysis device is connected with genealogical classification module, the genealogical classification module
It is communicatively connected to display module.
In order to further increase the use function of test feedback system, the temperature measuring device is by by temperature inductor
It is mounted on inside the magneto and measures motor winding temperature, bearing temperature and motor housing temperature with shell.
In order to further increase the use function of test feedback system, the output shaft of the accompany measured motor, the shaft coupling
And the output shaft of the magneto is in the same horizontal line.
In order to further increase the use function of test feedback system, the magnetic hysteresis dynamometer machine includes stator, hollow magnetic hysteresis
Cup rotor, magnetizing coil and bracket composition, wherein the magnetizing coil generates the magnetic line of force under the function of current generates torque.
In order to further increase the use function of test feedback system, the electrical parameter test device accesses the permanent magnetism
Motor feed circuit is for testing electric moter voltage and electric current.
In order to further increase the use function of test feedback system, the genealogical classification module includes functional list
Member, excellent performance unit, performance qualification unit and performance four modules of unqualified unit are for dividing the motor surveyed
Class simultaneously keeps records of parameter and feature.
In order to further increase the use function of test feedback system, the scanner is 3d scanner convenient for described in scanning
The external appearance characteristic and preservation, the distribution box of magneto access electricity network.
In above structures, the magneto and the accompany measured motor are connect and are attached by the shaft coupling after electricity,
Motor driven is carried out by the driver, the two revolving speed is consistent, the revolving speed of the torque rotary speed sensor measurement shaft coupling, institute
It states magnetic hysteresis dynamometer to measure power, the scanner carries out 360 degree of scannings to the magneto appearance, while described
Noise collection module is placed on the magneto side for collecting noise signal, by collected by above-mentioned detection device
Characteristic signal formed under the action of the parameter feedback unit by the controller parameter and by wireless communication module into
Row transmission has standard parameter correlation data in the comparative analysis device when the parameter of feedback enters the comparative analysis device, and
Result after comparison is classified by the genealogical classification module.
Beneficial effect is: this system can to each performance of magneto carry out system test and convert feedback at
Parameter compares assessment, and the superiority and inferiority of performance each for motor is more easier decision comparison, and this system can be accumulated constantly respectively
Kind parameter motor, forms complete parameter of electric machine library.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the main driving magneto performance test feedback system of electric airplane of the present invention.
The reference numerals are as follows:
1, scanner；2, noise collection module；3, electrical parameter test device；4, temperature measuring device；5, balance test
Module；6, torque rotary speed sensor；7, controller；8, parameter feedback unit；9, wireless communication module；10, comparative analysis device；
11, genealogical classification module；12, display module；13, accompany measured motor；14, shaft coupling；15, distribution box；16, magneto；17, magnetic
Stagnant dynamometer；18, driver.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, a kind of main driving magneto performance test feedback system of electric airplane, including scanner 1, control
Device 7, comparative analysis device 10, driver 18 and magneto 16, magneto 16 are connected with accompany measured motor 13 by shaft coupling 14,
Accompany measured motor 13 and magneto 16 are connected separately with driver 18 convenient for driving, and accompany measured motor 13 and magneto 16 are also connected with
There is the power supply of the conveniently accessible power grid of distribution box 15, magneto 16 is connected with magnetic hysteresis dynamometer 17, and shaft coupling 14 is connected with torque and turns
Fast sensor 6, magnetic hysteresis dynamometer 17 and torque rotary speed sensor 6 are connected to the input terminal of controller 7, the input terminal of controller 7
It is also connected with the scanner 1 for scanning 16 resemblance of magneto, the noise convenient for collecting the rotation noise of magneto 16
Collection module 2, electrical parameter test device 3, temperature sensing device 4 and test 16 electric machinery rotator balance performance of magneto it is flat
Weigh test module 5, and the output end of controller 7 is connected to parameter feedback unit 8, module 9 by wireless communication of parameter feedback unit 8
It is connected to comparative analysis device 10, the output end of comparative analysis device 10 is connected with genealogical classification module 11, genealogical classification module 11
It is communicatively connected to display module 12.
In order to further increase the use function of test feedback system, temperature measuring device 4 is by pacifying temperature inductor
Motor winding temperature, bearing temperature and motor housing temperature, accompany measured motor 13 are measured mounted in 16 inside of magneto and shell
Output shaft, shaft coupling 14 and magneto 16 output shaft in the same horizontal line, magnetic hysteresis dynamometer machine 17 includes stator, sky
Heart magnetic hysteresis cup rotor, magnetizing coil and bracket composition, wherein magnetizing coil generates the magnetic line of force under the function of current and generates torque, electricity
Amount parameter test device 3 accesses 16 power supply circuit of magneto and wraps for testing electric moter voltage and electric current, genealogical classification module 11
Functional unit, excellent performance unit, performance qualification unit and performance four modules of unqualified unit are included for surveying
Motor classified and keep records of parameter and feature, scanner 1 is appearance of the 3d scanner convenient for scanning magneto 16
Feature simultaneously saves, and distribution box 15 accesses electricity network.
In above structure, magneto 16 and accompany measured motor 13 are connect and are attached by shaft coupling 14 after electricity, drive is passed through
Dynamic device 18 carries out motor driven, and the two revolving speed is consistent, and torque rotary speed sensor 6 measures the revolving speed of shaft coupling, magnetic hysteresis dynamometer 17
Power is measured, scanner 1 carries out 360 degree of scannings to 16 appearance of magneto, while noise collection module 2 is placed on forever
16 side of magneto is existed for collecting noise signal, by characteristic signal collected by above-mentioned detection device by controller 7
Parameter is formed under the action of parameter feedback unit 8 and module 9 is transmitted by wireless communication, when the parameter of feedback enters comparison
When analyzer 10, there is standard parameter correlation data in comparative analysis device 10, and the result after comparison is passed through into genealogical classification module
11 classify.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (7)
1. a kind of main driving magneto performance test feedback system of electric airplane, including scanner, controller, comparative analysis
Device, driver and magneto, it is characterised in that the magneto is connected with accompany measured motor by shaft coupling, described to accompany survey electricity
Machine and the magneto are connected separately with driver convenient for driving, and the accompany measured motor and the magneto are also connected with and match
The conveniently accessible power grid power supply of electronic box, the magneto are connected with magnetic hysteresis dynamometer, and the shaft coupling is connected with torque rotary speed biography
Sensor, the magnetic hysteresis dynamometer and the torque rotary speed sensor are connected to the input terminal of the controller, the controller
Input terminal is also connected with scanner for scanning the magneto resemblance, makes an uproar convenient for collecting the magneto rotation
Noise collection module, electrical parameter test device, temperature sensing device and the test magneto electric machinery rotator balance of sound
The balance test module of performance, the output end of the controller are connected to parameter feedback unit, and the parameter feedback unit passes through
Wireless communication module is connected to comparative analysis device, and the output end of the comparative analysis device is connected with genealogical classification module, described
Genealogical classification module is communicatively connected to display module.
2. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In: the temperature measuring device measures machine winding by being mounted on temperature inductor inside the magneto with shell
Temperature, bearing temperature and motor housing temperature.
3. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In the output shaft of: the accompany measured motor, the shaft coupling and the magneto output shaft in the same horizontal line.
4. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In: the magnetic hysteresis dynamometer machine includes stator, hollow magnetic hysteresis cup rotor, magnetizing coil and bracket composition, wherein the magnetizing coil
The magnetic line of force is generated under the function of current generates torque.
5. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In: the electrical parameter test device accesses the magneto power supply circuit for testing electric moter voltage and electric current.
6. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In: the genealogical classification module includes functional unit, excellent performance unit, performance qualification unit and the unqualified unit of performance
Four modules are for classifying to the motor surveyed and keeping records of parameter and feature.
7. the main driving magneto performance test feedback system of a kind of electric airplane according to claim 1, feature exist
In: the scanner is 3d scanner convenient for scanning external appearance characteristic and the preservation of the magneto, and the distribution box accesses city
Electric network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872590.5A CN109188270A (en) | 2018-08-02 | 2018-08-02 | A kind of main driving magneto performance test feedback system of electric airplane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872590.5A CN109188270A (en) | 2018-08-02 | 2018-08-02 | A kind of main driving magneto performance test feedback system of electric airplane |
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| CN109188270A true CN109188270A (en) | 2019-01-11 |
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| CN201810872590.5A Pending CN109188270A (en) | 2018-08-02 | 2018-08-02 | A kind of main driving magneto performance test feedback system of electric airplane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856290A (en) * | 2020-06-18 | 2020-10-30 | 湖北德普电气股份有限公司 | Method for testing performance of hydrogen fuel cell engine |
| CN114217225A (en) * | 2021-12-03 | 2022-03-22 | 无锡商业职业技术学院 | System and method for testing performance of driving motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856290A (en) * | 2020-06-18 | 2020-10-30 | 湖北德普电气股份有限公司 | Method for testing performance of hydrogen fuel cell engine |
| CN114217225A (en) * | 2021-12-03 | 2022-03-22 | 无锡商业职业技术学院 | System and method for testing performance of driving motor |
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Application publication date: 20190111 |