CN102928782A - Magneto test system and method - Google Patents
Magneto test system and method Download PDFInfo
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- CN102928782A CN102928782A CN2012104839007A CN201210483900A CN102928782A CN 102928782 A CN102928782 A CN 102928782A CN 2012104839007 A CN2012104839007 A CN 2012104839007A CN 201210483900 A CN201210483900 A CN 201210483900A CN 102928782 A CN102928782 A CN 102928782A
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Abstract
The invention relates to a magneto test technique, solves the problems that currently, the magneto test is low in speed and has high probability of misjudgment, and provides a magneto test system and a magneto test method. The technical scheme is generalized in that the magneto test system comprises an analog-to-digital conversion module, a processor module, an output module, an input module, an encoder, a variable-frequency motor control module and a variable-frequency motor, wherein the analog-to-digital conversion module, the output module, the input module, the encoder and the variable-frequency motor control module are all connected with the processor module; and the variable-frequency motor is connected with the variable-frequency motor control module. The magneto test system and the magneto test method have the benefits of improvement on test speed and reduction of misjudgment, and are suitable for magneto tests.
Description
Technical field
The present invention relates to the magneto generator measuring technology, particularly the magneto generator test macro.
Background technology
When present magneto generator is tested, generally test rotating speed at test board by operator's manual setting, rely on voltage table or reometer that the magneto generator output performance is tested, judged, cause the problems such as slow, the easy erroneous judgement of test speed, be unfavorable for the batch production of product.
Summary of the invention
The objective of the invention is to overcome present magneto generator test test speed shortcoming slow, that judge by accident easily, a kind of magneto generator test macro and method are provided.
The present invention solves its technical matters, the technical scheme that adopts is, the magneto generator test macro, it is characterized in that, comprise analog-to-digital conversion module, processor module, output module, load module, scrambler, variable-frequency motor control module and variable-frequency motor, described analog-to-digital conversion module is connected with processor module, output module is connected with processor module, load module is connected with processor module, scrambler is connected with processor module, the variable-frequency motor control module is connected with processor module, and variable-frequency motor is connected with the variable-frequency motor control module
Described variable-frequency motor is used for driving tested magneto generator operation;
Described variable-frequency motor control module is used for according to the input of processor module variable-frequency motor being carried out corresponding control;
Described scrambler is used for gathering the pulse information of tested magneto generator for the treatment of device module calculating angle information;
Described load module is used for to processor module input control parameter and tested magneto generator correlation parameter;
Described analog-to-digital conversion module is transferred to processor module after being used for gathering the voltage of tested magneto generator and being converted to digital signal;
Described processor module is used for receiving control parameter and the tested magneto generator correlation parameter of load module input, by the variable-frequency motor control module variable-frequency motor is carried out corresponding control, and whether the input according to scrambler and analog-to-digital conversion module is qualified in conjunction with tested magneto generator correlation parameter calculating and this tested magneto generator of judgement of load module input, and test result is transferred to output module;
Whether described output module is used for this tested magneto generator of test result prompting user that transmission comes according to processor module qualified.
Concrete, described output module is display.
Further, described output module comprises statistical module and display module, and described statistical module is connected with processor module, and display module is connected with processor module, and statistical module is connected with display module,
Described statistical module is used for the test result that the transmission of recording processor module comes, and sends to display module after all test results are added up and show;
Described display module is used for the test result that the transmission of video-stream processor module comes, and shows the statistics that the statistical module transmission comes.
Concrete, described control parameter comprises the variable-frequency motor rotating speed.
Further, described tested magneto generator correlation parameter comprise the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator start and cease and desist order, tested magneto rotor position and tested Magnetor stator position.
The magneto generator method of testing is characterized in that, may further comprise the steps:
Step 1, in processor module, prestore or by load module input magneto generator normal data, by load module input control parameter and tested magneto generator correlation parameter;
Step 2, tested magneto generator is linked to each other with variable-frequency motor, and analog-to-digital conversion module and scrambler are linked to each other with tested magneto generator, system starts, and opens variable-frequency motor;
Step 3, analog-to-digital conversion module gather the information of voltage of tested magneto generator and are converted to digital data transmission to processor module;
Step 4, scrambler gather the pulse information of tested magneto generator and feed back to processor module;
The tested magneto generator correlation parameter that step 5, processor module are inputted in conjunction with load module, calculate the angle information of tested magneto generator according to the pulse information that receives, and compare according to the voltage digital signal of analog-to-digital conversion module input and angle information and magneto generator normal data, judge whether tested magneto generator is qualified, and test result is fed back to output module;
Whether step 6, output module point out this tested magneto generator of user qualified according to the test result that receives.
Concrete, in the step 1, described control parameter comprises the variable-frequency motor rotating speed.
Further, in the step 1, described tested magneto generator correlation parameter comprise the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator start and cease and desist order, tested magneto rotor position and tested Magnetor stator position.
Concrete, step 6 may further comprise the steps:
Step 61, output module record this test result and the test result that all have recorded are added up;
Step 62, output module show this test result and show statistics.
The invention has the beneficial effects as follows, by above-mentioned magneto generator test macro and method, can automatically add up magneto generator test and test result, do not need artificial judgement, improve test speed, reduce erroneous judgement.
Description of drawings
Fig. 1 is the system chart of present embodiment.
Embodiment
Below in conjunction with drawings and Examples, describe technical scheme of the present invention in detail.
Magneto generator test macro of the present invention, by analog-to-digital conversion module, processor module, output module, load module, scrambler, variable-frequency motor control module and variable-frequency motor form, analog-to-digital conversion module is connected with processor module, output module is connected with processor module, load module is connected with processor module, scrambler is connected with processor module, the variable-frequency motor control module is connected with processor module, variable-frequency motor is connected with the variable-frequency motor control module, wherein, variable-frequency motor is used for driving tested magneto generator operation, the variable-frequency motor control module is used for according to the input of processor module variable-frequency motor being carried out corresponding control, scrambler is used for gathering the pulse information of tested magneto generator for the treatment of device module calculating angle information, load module is used for to processor module input control parameter and tested magneto generator correlation parameter, analog-to-digital conversion module is transferred to processor module after being used for gathering the voltage of tested magneto generator and being converted to digital signal, processor module is used for receiving control parameter and the tested magneto generator correlation parameter of load module input, by the variable-frequency motor control module variable-frequency motor is carried out corresponding control, and whether the input according to scrambler and analog-to-digital conversion module is qualified in conjunction with tested magneto generator correlation parameter calculating and this tested magneto generator of judgement of load module input, and test result is transferred to output module, whether output module is used for this tested magneto generator of test result prompting user that transmission comes according to processor module qualified.In the magneto generator method of testing of the present invention, at first in processor module, prestore or by load module input magneto generator normal data, by load module input control parameter and tested magneto generator correlation parameter, then tested magneto generator is linked to each other with variable-frequency motor, and analog-to-digital conversion module and scrambler linked to each other with tested magneto generator, system starts, open variable-frequency motor, begin test, analog-to-digital conversion module gathers the information of voltage of tested magneto generator and is converted to digital data transmission to processor module, scrambler gathers the pulse information of tested magneto generator and feeds back to processor module, processor module is in conjunction with the tested magneto generator correlation parameter of load module input, calculate the angle information of tested magneto generator according to the pulse information that receives, and compare according to the voltage digital signal of analog-to-digital conversion module input and angle information and magneto generator normal data, judge whether tested magneto generator is qualified, and test result fed back to output module, whether last output module is qualified according to this tested magneto generator of test result prompting user that receives.
Embodiment
Output module can be display or display module and statistical module, its system chart such as Fig. 1 in this example.
The magneto generator test macro that this is routine, by analog-to-digital conversion module, processor module, output module, load module, scrambler, variable-frequency motor control module and variable-frequency motor form, analog-to-digital conversion module is connected with processor module, output module is connected with processor module, load module is connected with processor module, scrambler is connected with processor module, the variable-frequency motor control module is connected with processor module, variable-frequency motor is connected with the variable-frequency motor control module, wherein, variable-frequency motor is used for driving tested magneto generator operation, the variable-frequency motor control module is used for according to the input of processor module variable-frequency motor being carried out corresponding control, scrambler is used for gathering the pulse information of tested magneto generator for the treatment of device module calculating angle information, load module is used for to processor module input control parameter and tested magneto generator correlation parameter, the control parameter comprises variable-frequency motor rotating speed etc., tested magneto generator correlation parameter comprises the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator starts and ceases and desist order, tested magneto rotor position and tested Magnetor stator position etc., analog-to-digital conversion module is transferred to processor module after being used for gathering the voltage of tested magneto generator and being converted to digital signal, processor module is used for receiving control parameter and the tested magneto generator correlation parameter of load module input, by the variable-frequency motor control module variable-frequency motor is carried out corresponding control, and whether the input according to scrambler and analog-to-digital conversion module is qualified in conjunction with tested magneto generator correlation parameter calculating and this tested magneto generator of judgement of load module input, and test result is transferred to output module, whether output module is used for this tested magneto generator of test result prompting user that transmission comes according to processor module qualified, when if output module is display, can only be used for the test result that the transmission of video-stream processor module comes, if output module is statistical module and display module, then statistical module is connected with processor module, display module is connected with processor module, statistical module is connected with display module, statistical module is used for the test result that the transmission of recording processor module comes, and send to display module after all test results are added up and show, display module is used for the test result that the transmission of video-stream processor module comes, and shows the statistics that the statistical module transmission comes.
During use, at first in processor module, prestore or by load module input magneto generator normal data, by load module input control parameter and tested magneto generator correlation parameter, the control parameter comprises variable-frequency motor rotating speed etc., tested magneto generator correlation parameter comprises the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator starts and ceases and desist order, tested magneto rotor position and tested Magnetor stator position, then tested magneto generator is linked to each other with variable-frequency motor, and analog-to-digital conversion module and scrambler linked to each other with tested magneto generator, system starts, open variable-frequency motor, begin test, analog-to-digital conversion module gathers the information of voltage of tested magneto generator and is converted to digital data transmission to processor module, scrambler gathers the pulse information of tested magneto generator and feeds back to processor module, processor module is in conjunction with the tested magneto generator correlation parameter of load module input, calculate the angle information of tested magneto generator according to the pulse information that receives, and compare according to the voltage digital signal of analog-to-digital conversion module input and angle information and magneto generator normal data, judge whether tested magneto generator is qualified, and test result fed back to output module, whether last output module is qualified according to this tested magneto generator of test result prompting user that receives, when output module is display, this moment is the next test result of video-stream processor module transmission only, when output module is display module and statistical module, statistical module records this test result and the test result that all have recorded is added up, and display module shows this test result and shows statistics.
Calculating and contrast by processor module, can no longer need manually to judge, prompting test speed and minimizing False Rate, again by display module or display, show test results, can directly find out whether qualified and parameter etc. of tested magneto generator, which place is defective actually to make things convenient for the user to judge underproof magneto generator, and the adding statistical module conveniently carries out statistics and the related management of qualification rate and/or disqualification rate.
Claims (9)
1. magneto generator test macro, it is characterized in that, comprise analog-to-digital conversion module, processor module, output module, load module, scrambler, variable-frequency motor control module and variable-frequency motor, described analog-to-digital conversion module is connected with processor module, and output module is connected with processor module, and load module is connected with processor module, scrambler is connected with processor module, the variable-frequency motor control module is connected with processor module, and variable-frequency motor is connected with the variable-frequency motor control module
Described variable-frequency motor is used for driving tested magneto generator operation;
Described variable-frequency motor control module is used for according to the input of processor module variable-frequency motor being carried out corresponding control;
Described scrambler is used for gathering the pulse information of tested magneto generator for the treatment of device module calculating angle information;
Described load module is used for to processor module input control parameter and tested magneto generator correlation parameter;
Described analog-to-digital conversion module is transferred to processor module after being used for gathering the voltage of tested magneto generator and being converted to digital signal;
Described processor module is used for receiving control parameter and the tested magneto generator correlation parameter of load module input, by the variable-frequency motor control module variable-frequency motor is carried out corresponding control, and whether the input according to scrambler and analog-to-digital conversion module is qualified in conjunction with tested magneto generator correlation parameter calculating and this tested magneto generator of judgement of load module input, and test result is transferred to output module;
Whether described output module is used for this tested magneto generator of test result prompting user that transmission comes according to processor module qualified.
2. described magneto generator test macro according to claim 1 is characterized in that described output module is display.
3. described magneto generator test macro according to claim 1 is characterized in that described output module comprises statistical module and display module, and described statistical module is connected with processor module, and display module is connected with processor module, and statistical module is connected with display module,
Described statistical module is used for the test result that the transmission of recording processor module comes, and sends to display module after all test results are added up and show;
Described display module is used for the test result that the transmission of video-stream processor module comes, and shows the statistics that the statistical module transmission comes.
4. according to claim 1 and 2 or 3 described magneto generator test macros, it is characterized in that described control parameter comprises the variable-frequency motor rotating speed.
5. according to claim 1 and 2 or 3 described magneto generator test macros, it is characterized in that, described tested magneto generator correlation parameter comprise the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator start and cease and desist order, tested magneto rotor position and tested Magnetor stator position.
6. the magneto generator method of testing is characterized in that, may further comprise the steps:
Step 1, in processor module, prestore or by load module input magneto generator normal data, by load module input control parameter and tested magneto generator correlation parameter;
Step 2, tested magneto generator is linked to each other with variable-frequency motor, and analog-to-digital conversion module and scrambler are linked to each other with tested magneto generator, system starts, and opens variable-frequency motor;
Step 3, analog-to-digital conversion module gather the information of voltage of tested magneto generator and are converted to digital data transmission to processor module;
Step 4, scrambler gather the pulse information of tested magneto generator and feed back to processor module;
The tested magneto generator correlation parameter that step 5, processor module are inputted in conjunction with load module, calculate the angle information of tested magneto generator according to the pulse information that receives, and compare according to the voltage digital signal of analog-to-digital conversion module input and angle information and magneto generator normal data, judge whether tested magneto generator is qualified, and test result is fed back to output module;
Whether step 6, output module point out this tested magneto generator of user qualified according to the test result that receives.
7. described magneto generator method of testing according to claim 6 is characterized in that in the step 1, described control parameter comprises the variable-frequency motor rotating speed.
8. described magneto generator method of testing according to claim 6, it is characterized in that, in the step 1, described tested magneto generator correlation parameter comprise the required electric current of tested magneto generator and voltage, tested magneto generator polarity, tested magneto generator start and cease and desist order, tested magneto rotor position and tested Magnetor stator position.
9. according to claim 6 or 7 or 8 described magneto generator method of testings, it is characterized in that step 6 may further comprise the steps:
Step 61, output module record this test result and the test result that all have recorded are added up;
Step 62, output module show this test result and show statistics.
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| CN201210483900.7A CN102928782B (en) | 2012-11-23 | 2012-11-23 | Magneto test macro and method |
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| CN201210483900.7A CN102928782B (en) | 2012-11-23 | 2012-11-23 | Magneto test macro and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223502A (en) * | 2015-09-24 | 2016-01-06 | 杭州威衡科技有限公司 | A kind of method of testing of hall electric machine and proving installation |
| CN109521220A (en) * | 2018-11-22 | 2019-03-26 | 黄茂连 | A kind of test method based on DC motor rotor test equipment |
| CN117110871A (en) * | 2023-10-13 | 2023-11-24 | 北京中航科电测控技术股份有限公司 | Test bench for high-power density permanent magnet motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332798A (en) * | 1997-05-28 | 1998-12-18 | Sony Corp | Method and device for measuring motor frequency characteristic and method and device for motor control |
| DE10048962A1 (en) * | 2000-10-04 | 2002-04-25 | Omicron Electronics Gmbh Klaus | Portable test meter for high voltage and high current has digital signal processor and computer |
| CN201522549U (en) * | 2009-10-21 | 2010-07-07 | 南京威宝电气自动化有限公司 | Portable device for online diagnosing motor fault |
| CN201622327U (en) * | 2009-10-26 | 2010-11-03 | 株洲中达特科电子科技有限公司 | Tester of permanent magnet synchronous motor |
| CN102082532A (en) * | 2009-11-28 | 2011-06-01 | 比亚迪股份有限公司 | Motor drive control system and control method thereof |
| CN202340200U (en) * | 2011-12-06 | 2012-07-18 | 胜利油田胜利电器有限责任公司 | Special speed adjusting system for permanent magnet motor |
| CN102692289A (en) * | 2012-06-25 | 2012-09-26 | 安徽安凯汽车股份有限公司 | Test system and method for measuring efficiency of electric driving system of novel-energy automobile |
-
2012
- 2012-11-23 CN CN201210483900.7A patent/CN102928782B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332798A (en) * | 1997-05-28 | 1998-12-18 | Sony Corp | Method and device for measuring motor frequency characteristic and method and device for motor control |
| DE10048962A1 (en) * | 2000-10-04 | 2002-04-25 | Omicron Electronics Gmbh Klaus | Portable test meter for high voltage and high current has digital signal processor and computer |
| CN201522549U (en) * | 2009-10-21 | 2010-07-07 | 南京威宝电气自动化有限公司 | Portable device for online diagnosing motor fault |
| CN201622327U (en) * | 2009-10-26 | 2010-11-03 | 株洲中达特科电子科技有限公司 | Tester of permanent magnet synchronous motor |
| CN102082532A (en) * | 2009-11-28 | 2011-06-01 | 比亚迪股份有限公司 | Motor drive control system and control method thereof |
| CN202340200U (en) * | 2011-12-06 | 2012-07-18 | 胜利油田胜利电器有限责任公司 | Special speed adjusting system for permanent magnet motor |
| CN102692289A (en) * | 2012-06-25 | 2012-09-26 | 安徽安凯汽车股份有限公司 | Test system and method for measuring efficiency of electric driving system of novel-energy automobile |
Non-Patent Citations (1)
| Title |
|---|
| 李捷辉: "采用单片机实现摩托车磁电机性能的测试", 《小型内燃机》, vol. 28, no. 6, 31 December 1999 (1999-12-31) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223502A (en) * | 2015-09-24 | 2016-01-06 | 杭州威衡科技有限公司 | A kind of method of testing of hall electric machine and proving installation |
| CN109521220A (en) * | 2018-11-22 | 2019-03-26 | 黄茂连 | A kind of test method based on DC motor rotor test equipment |
| CN117110871A (en) * | 2023-10-13 | 2023-11-24 | 北京中航科电测控技术股份有限公司 | Test bench for high-power density permanent magnet motor |
| CN117110871B (en) * | 2023-10-13 | 2024-05-14 | 北京中航科电测控技术股份有限公司 | Test bench for high-power density permanent magnet motor |
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