CN107515373A - A kind of integration management method of linear electric motors hanging test bench detection - Google Patents
A kind of integration management method of linear electric motors hanging test bench detection Download PDFInfo
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- CN107515373A CN107515373A CN201710540577.5A CN201710540577A CN107515373A CN 107515373 A CN107515373 A CN 107515373A CN 201710540577 A CN201710540577 A CN 201710540577A CN 107515373 A CN107515373 A CN 107515373A
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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
- G01R31/343—Testing dynamo-electric machines in operation
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Abstract
A kind of integration management method of linear electric motors hanging test bench detection, it mainly solves the technical problems such as existing railway traffic linear motor testing inspection is not up to standard and detection management technology is not comprehensive.Its drip irrigation device is：Including testing process management；Test event Classification Management；Test parameter Classification Management；Test result and quality evaluation management.It is mainly used for the suspension simulation test bench comprehensive detection management of track traffic linear pulling motor.
Description
Technical field
The present invention relates to the detection of railway traffic linear motor hanging test and manufacturing management field, more particularly to a kind of track
The integration management method of traffic straight line tractive motor hanging simulation test bench comprehensive detection.
Background technology
As Chinese society economy continues to develop, everybody requires more and more higher to environmental protection and quality of the life；Common rail
Road traffic with its energy-saving and environmental protection, it is comfortable, punctual the features such as become more excellent trip mode；Track transportation industry market project
More and more with fund input, development prospect is wide.Railway traffic linear motor compared to traditional electric rotating machine, area of dissipation with
Motor volume ratio is higher, and thrust performance protrudes, and power density can be designed to bigger.Linear electric motors hold flat, and install
The structure passing powers such as gear-box, shaft coupling are not had to after locomotive, wheel diameter and underbody height can substantially reduce；Using straight
The tunnel sectional area that the locomotive space-consuming and locomotive of the traction of line motor are current greatly reduces.Simultaneously linear electric motor primary and time
Level active force, can effectively reduce rail traffic vehicles radius of turn；Increase vehicle sticks together, and strengthens climbing capacity.These features, allow
The subway of linear electric motors driving, light rail, urban rail are more suitable for urban track traffic, and can effectively reduce investment construction cost,
With higher social economic value.It has been widely used in the rail traffic vehicles such as city underground, light rail, magnetic-levitation train.Directly
Line traction electric machine fills as the power drive system key of track traffic subway, light rail, the traction electric locomotive of magnetic-levitation train straight line
Standby, domestic electric machine design and manufacture unit lacks the compound integrated experimental rig of basis detection all the time.Linear pulling motor is tested
Different from traditional electric rotating machine, linear pulling motor move along a straight line, it is necessary to the larger test space and equipment cost input,
Motor manufacturing unit is typically difficult to, and lacks the simulation test before loading operation.
Motor manufacturer continues to use the test and management method of traditional electric rotating machine mostly at present, and linear electric motors are designed
Exploitation, manufacture and test.However, railway traffic linear motor, which compares traditional electric rotating machine, new technical requirements.Track is handed over
Logical linear electric motors air gap is bigger than conventional motors, reaches 10mm or so；And void dimension fluctuation range is big in actual moving process,
2mm can be reached；This output performance on motor is influenceed greatly, it is necessary to carry out air gap attribute testing and research, is linear electric motors
Manufacture and design and with offer basic data.In addition, when linear electric motors apply to magnetic suspension train, to linear electric motor primary and
The stability of secondary normal force proposes requirement.Because China's linear electric motors application field development time is not grown, these are new to set
Meter requires that domestic production producer often lacks test infrastructure and basic data.Some technical testings of linear electric motors are necessary
It is installed to locomotive and carries out complete vehicle test；Linear electric motors test period is so caused to extend, and the technical parameter of different locomotives is not to the utmost
It is identical, it is unfavorable for manufacturing and designing the testing research of producer.Therefore, the detection of linear electric motors urgently more scientific and modern detection pipe
Reason method, the quality and characteristic research to linear electric motors are more urgent.
The content of the invention
It is an object of the invention to provide a kind of suspension simulation test bench synthesis inspection of track traffic linear pulling motor
The integration management method of survey, detection content is carried out by the requirement of modularization, procedure, digitization.
The management method of the present invention includes：
1. testing process management；
2. test event Classification Management；
3. test parameter Classification Management；
4. test result and quality evaluation management.
The testing process management of the present invention, refer to test process is divided into linear electric motors suspension mould by the logical order of test
Intend installation, the setting of test event selection test parameter, test event execution, test data collection and management, test result generation
5 process steps are exported with test report, and operation interface is made by testing process step in experimental test platform, improve experiment
The continuity of operation.
The test event of the present invention carries out Classification Management, refers to test being divided into special plyability test and static characteristic is surveyed
Examination.Special compound test refers to for leakage current testing, winding D.C. resistance test, insulaion resistance, industrial frequency withstand voltage are tested,
The test of the special performance indications such as dielectric loss test, coil turn-to-turn pulse test, the purpose of test are detection electromechanicses, absolutely
Whether the quality index such as edge, which meet, requires.Static characteristic test refers under linear electric motors inactive state, by stifled dynamic and zero load
The correlation of the parameter such as test form, measure electric current, voltage, frequency, power, power factor (PF), air gap, temperature, and draw not
Characteristic curve corresponding to electric current, power, power factor (PF) under same frequency, voltage, air gap, wind speed, time conditions etc..
The present invention test parameter Classification Management, refer to motor temperature, environment temperature, ambient humidity, air gap, thrust,
The test parameters such as fundamental current, fundamental voltage, frequency, time, wind speed, temperature rise, power factor (PF), reactive power, active power point
For controlled variable and uncontrolled variable；And controlled variable is divided into independent variable and dependent variable.
The test event result of the present invention and quality evaluation management, refer in above-mentioned testing process, classification of the items and parameter
On basis of classification, Global statistical analysis is carried out to result of the test；With the single parameter or multiple ginsengs of independent variable and uncontrolled variable
Number is test input condition, and the parameters of dependent variable are exported by experimental test.And all parameters are formed parameter table, it is right
Test result carries out scoring assignment, multivariable combination statistical analysis.
The beneficial effects of the invention are as follows：
1. testing process of the present invention is clear and definite, the continuity of test operation is improved.Detection project is classified and parametric classification is clear, favorably
In test data analysis processing.Test parameter is comprehensive, can carry out multi-angular analysis to the variable relation of complexity.
2. the present invention is carried out automatic with the statistical analysis technique of multifactor variable to linear electric motors test parameter and result
Management；Compared to traditional univariate analysis, evaluation analysis effect and efficiency are improved.
Brief description of the drawings
Fig. 1 is the detection integration management schematic diagram of the present invention；
Fig. 2 is testing process management schematic diagram；
Fig. 3 is test event Classification Management schematic diagram；
Fig. 4 is test parameter Classification Management schematic diagram；
Fig. 5 is the assignment radar map that test result is formed.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, management method of the invention include：
1. testing process management；
2. test event Classification Management；
3. test parameter Classification Management；
4. test result and quality evaluation management.
Described testing process management, refer to test process is divided into linear electric motors suspension simulation by the logical order of test
Installation, test event selection test parameter is set, test event performs, test data collection and management, test result generation and
Test report exports 5 process steps, and makes operation interface by testing process step in experimental test platform, improves experiment behaviour
The continuity of work.
Described test event carries out Classification Management, refers to test being divided into special plyability test and static characteristic is surveyed
Examination.Special compound test refers to for leakage current testing, winding D.C. resistance test, insulaion resistance, industrial frequency withstand voltage are tested,
The test of the special performance indications such as dielectric loss test, coil turn-to-turn pulse test, the purpose of test are detection electromechanicses, absolutely
Whether the quality index such as edge, which meet, requires.Static characteristic test refers under linear electric motors inactive state, by stifled dynamic and zero load
The correlation of the parameter such as test form, measure electric current, voltage, frequency, power, power factor (PF), air gap, temperature, and draw not
Characteristic curve corresponding to electric current, power, power factor (PF) under same frequency, voltage, air gap, wind speed, time conditions etc..
Described test parameter Classification Management, refers to motor temperature, environment temperature, ambient humidity, air gap, thrust, base
The test parameters such as ripple electric current, fundamental voltage, frequency, time, wind speed, temperature rise, power factor (PF), reactive power, active power are divided into
Controlled variable and uncontrolled variable；And controlled variable is divided into independent variable and dependent variable.
Described test event result and quality evaluation management, refer in above-mentioned testing process, classification of the items and parameter point
On the basis of class, Global statistical analysis is carried out to result of the test；With the single parameter or multiple parameters of independent variable and uncontrolled variable
To test input condition, the parameters of dependent variable are exported by experimental test.And all parameters are formed parameter table, to surveying
Test result carries out scoring assignment, multivariable combination statistical analysis.Refering to Fig. 1 to Fig. 5.
Embodiment 2, as shown in figure 1, the detection management method of the present invention, consists of the following components：
S1:Testing process management；
S2:Test event Classification Management；
S3：Test parameter Classification Management；
S4:Test result and quality evaluation management；Refering to Fig. 1 to Fig. 5, remaining is the same as embodiment 1.
Embodiment 3, described linear electric motors testing process management S1 comprise the following steps：
S1-1:Linear electric motors suspension simulation installation；
S1-2:Test event selection test parameter is set；
S1-3:Test event performs；
S1-4：Test data collection and management；
S1-5：Test result generates and test report output；Refering to Fig. 1 to 5, remaining same above-described embodiment.
Embodiment 4, described test event carry out Classification Management S2, as shown in figure 3, referring to test being divided into special compound
Property test and static characteristic test.Special compound test refers to for leakage current testing, winding D.C. resistance test, insulation
The test of the special performance indications such as resistance, voltage-withstand test, dielectric loss test, coil turn-to-turn pulse test, the purpose of test are
Whether the quality index such as detection electromechanics, insulation meet to require.Static characteristic test refers under linear electric motors inactive state, leads to
Cross the mutual of the parameter such as stifled dynamic and unloaded test form, measure electric current, voltage, frequency, power, power factor (PF), air gap, temperature
Relation, and draw characteristic corresponding to the electric current under different frequency, voltage, air gap, wind speed, time conditions, power, power factor (PF) etc.
Curve；Refering to Fig. 1 to 5, remaining same above-described embodiment.
Embodiment 5, described test parameter Classification Management S3, as shown in figure 4, referring to motor temperature, environment temperature, ring
It is border humidity, air gap, thrust, fundamental current, fundamental voltage, frequency, the time, wind speed, temperature rise, power factor (PF), reactive power, active
The test parameters such as power are divided into controlled variable and uncontrolled variable；And controlled variable is divided into independent variable and dependent variable；Refering to Fig. 1
To 5, remaining same above-described embodiment.
Embodiment 6, described test event result and quality evaluation management S4, refer in above-mentioned testing process, project point
On the basis of class and parametric classification, Global statistical analysis is carried out to result of the test；With the single parameter of independent variable and uncontrolled variable
Or multiple parameters are test input condition, the parameters of dependent variable are exported by experimental test.And all parameters are formed and joined
Number form, scoring assignment, multivariable combination statistical analysis are carried out to test result；Refering to Fig. 1 to 5, remaining same above-described embodiment.
Embodiment 7, described test result formed assignment radar map, as shown in figure 5, respectively to motor numbering be 1#,
The D.C. resistance degree of balance of 2#, 3# motor, insulaion resistance, power factor (PF), efficiency, interturn testing, industrial frequency withstand voltage experiment, leakage electricity
Stream, the test result of dielectric loss test event, A1-A7 rows are counted on by result quality assignment, and form intuitively radar map；
Refering to Fig. 1 to 5, remaining same above-described embodiment.
Claims (7)
1. a kind of integration management method of linear electric motors hanging test bench detection, it is characterized in that：Including testing process management；
Test event Classification Management；Test parameter Classification Management；Test result and quality evaluation management.
2. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Described testing process management, refer to logical order by test by test process be divided into linear electric motors suspension simulation installation,
Test event selection test parameter is set, test event performs, test data collection and management, test result generate and tested report
Accuse 5 process steps of output.
3. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Described test event carries out Classification Management, refers to test being divided into special plyability test and static characteristic test, special
Compound test refers to for leakage current testing, winding D.C. resistance test, insulaion resistance, industrial frequency withstand voltage test, medium damage
Consume the test of the special performance indications such as test, coil turn-to-turn pulse test；Static characteristic test refers to linear electric motors inactive state
Under, pass through stifled dynamic and unloaded test form, the parameter such as measure electric current, voltage, frequency, power, power factor (PF), air gap, temperature
Correlation, and it is corresponding to draw the electric current under different frequency, voltage, air gap, wind speed, time conditions, power, power factor (PF) etc.
Characteristic curve.
4. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Described test parameter Classification Management, refer to motor temperature, environment temperature, ambient humidity, air gap, thrust, fundamental wave electricity
The test parameters such as stream, fundamental voltage, frequency, time, wind speed, temperature rise, power factor (PF), reactive power, active power are divided into controllable
Variable and uncontrolled variable；And controlled variable is divided into independent variable and dependent variable.
5. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Described test event result and quality evaluation management, refer on above-mentioned testing process, classification of the items and parametric classification basis
On, Global statistical analysis is carried out to result of the test；Using the single parameter or multiple parameters of independent variable and uncontrolled variable as test
Input condition, the parameters of dependent variable are exported by experimental test,
And all parameters are formed parameter table, scoring assignment, multivariable combination statistical analysis are carried out to test result.
6. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Motor test is carried out by orthogonal experiment, carries out multiple variable synthetical statistical analysis.
7. a kind of integration management method of linear electric motors hanging test bench detection according to claim 1, its feature
It is：Operation interface is made by testing process step on experimental test platform, improves the continuity of test operation.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108508362A (en) * | 2018-04-10 | 2018-09-07 | 青岛艾普智能仪器有限公司 | A kind of motor comprehensive test instrument device test module |
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| CN108508362A (en) * | 2018-04-10 | 2018-09-07 | 青岛艾普智能仪器有限公司 | A kind of motor comprehensive test instrument device test module |
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Application publication date: 20171226 |