CN105486356A - Motor sensor - Google Patents
Motor sensor Download PDFInfo
- Publication number
- CN105486356A CN105486356A CN201610073616.0A CN201610073616A CN105486356A CN 105486356 A CN105486356 A CN 105486356A CN 201610073616 A CN201610073616 A CN 201610073616A CN 105486356 A CN105486356 A CN 105486356A
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- CN
- China
- Prior art keywords
- monitoring
- electromechanical transducer
- plate
- electromagnetic field
- temperature
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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 invention provides a motor sensor. The motor sensor comprises a first assembly arranged at an outer wall of a motor and a second assembly arranged in the motor, the first assembly comprises a vibration monitoring plate, a noise monitoring plate, a current circuit board, an electromagnetic field circuit board, and a temperature circuit board, and the second assembly comprises a current monitoring antenna electrically connected with the current circuit board, an electromagnetic field monitoring antenna electrically connected with the electromagnetic field circuit board, and a temperature monitoring antenna electrically connected with the temperature circuit board. According to the motor sensor, multiple sensors are integrated together, multiple parameters in the operation of the motor can be simultaneously detected, and the operation state during the operation of the motor is effectively monitored.
Description
Technical field
The present invention relates to pick-up unit, particularly relate to a kind of electromechanical transducer.
Background technology
At present, current domestic high ferro use Fuse Type temperature relay monitor the running status of motor, Fuse Type temperature relay limit due to its intrinsic characteristic, can only this parameter of monitor temperature, and the large data message of temperature monitoring can not be provided, a lot of abnormal running status when effectively cannot monitor machine operation, therefore people need the sensor can monitoring many kinds of parameters in motor operating state.
Summary of the invention
The object of this invention is to provide a kind of sensor, the wind speed and direction in machine operation process, vibration, noise, electric current, electromagnetic field and temperature can be detected simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of electromechanical transducer, comprises the first assembly being arranged at motor outer wall and the second assembly being arranged at motor internal, wherein,
Described first assembly involving vibrations monitoring board, noise monitor plate, current circuit plate, electromagnetic field circuit board and temperature circuit plate;
The temperature monitoring antenna that described second assembly comprises the current monitoring antenna be electrically connected with described current circuit plate, the electromagnetic field monitoring aerial be electrically connected with described electromagnetic field circuit board and is electrically connected with described temperature circuit plate.
On this basis, further, gentle breeze sensor is also comprised;
Described first assembly also comprises housing, and described gentle breeze sensor setting outside housing, and can assemble with described housing.
On the basis of above-mentioned any embodiment, further, also comprise infrared temperature probe, described infrared temperature probe is arranged at the below of the second assembly, and described infrared temperature probe is electrically connected with described temperature circuit plate.
On the basis of above-mentioned any embodiment, further, vibration monitoring plate and noise monitor plate integrate.
On the basis of above-mentioned any embodiment, further, current circuit plate, electromagnetic field circuit board and temperature circuit plate integrate.
On the basis of above-mentioned any embodiment, further, current monitoring antenna is many, circumferentially shape arrangement; Or current monitoring antenna is a tours antenna.
On the basis of above-mentioned any embodiment, further, electromagnetic field monitoring aerial is many, circumferentially shape arrangement; Or electromagnetic field monitoring aerial is a tours antenna.
On the basis of above-mentioned any embodiment, further, temperature monitoring antenna is many, and circumferentially shape is evenly arranged.
On the basis of above-mentioned any embodiment, further, vibration monitoring plate comprises high frequency signal generator and low frequency generator.
On the basis of above-mentioned any embodiment, further, noise monitor plate comprises broadband signal generator.
The invention has the beneficial effects as follows:
The object of this invention is to provide a kind of electromechanical transducer, comprise the first assembly being arranged at motor outer wall and the second assembly being arranged at motor internal, the first assembly involving vibrations monitoring board, noise monitor plate, current circuit plate, electromagnetic field circuit board and temperature circuit plate; The temperature monitoring antenna that second assembly comprises the current monitoring antenna be electrically connected with current circuit plate, the electromagnetic field monitoring aerial be electrically connected with electromagnetic field circuit board and is electrically connected with temperature circuit plate.Multiple sensors integrates by the present invention, can detect the operating multiple parameters of motor simultaneously, thus effectively monitor running status during machine operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 shows the structural representation of a kind of electromechanical transducer that the embodiment of the present invention provides;
Fig. 2 shows a kind of structural representation of Fuse Type temperature relay.
In figure, 1. gentle breeze sensor, 2. the first assembly, 3. the second assembly, 7. temperature monitoring antenna, 8. electromagnetic field monitoring aerial, 9. temperature monitoring antenna, 10. current monitoring antenna, 11. infrared temperature probes, 12. signal output apparatus.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the invention provides a kind of electromechanical transducer, comprise the first assembly 2 being arranged at motor outer wall and the second assembly 3, the first assembly 2 involving vibrations monitoring board being arranged at motor internal, noise monitor plate, current circuit plate, electromagnetic field circuit board and temperature circuit plate; The temperature monitoring antenna 7,9 that second assembly 3 comprises the current monitoring antenna 10 be electrically connected with current circuit plate, the electromagnetic field monitoring aerial 8 be electrically connected with electromagnetic field circuit board and is electrically connected with temperature circuit plate.
Vibration transducer, sensor noise, current sensor, emf sensor and temperature sensor integrate by the embodiment of the present invention, the operating vibration of motor, noise, electric current, electromagnetic field and temperature can be detected simultaneously, thus running status during machine operation is effectively monitored, therefore alternative original Fuse Type temperature relay.In actual applications, the position being arranged at original Fuse Type temperature relay of the embodiment of the present invention.Fig. 2 shows a kind of structural representation of Fuse Type temperature relay, Fig. 1 with Fig. 2 compares, and the electromechanical transducer that the embodiment of the present invention provides is close with original temperature relay volume, superior performance.
On the basis of above-mentioned any embodiment, further, the first assembly 2 can also comprise housing, and vibration monitoring plate, noise monitor plate, current circuit plate, electromagnetic field circuit board and temperature circuit plate are arranged in housing.Electromechanical transducer can also comprise gentle breeze sensor 1, and gentle breeze sensor 1 is arranged at outside housing, and can assemble with housing.Increase gentle breeze sensor 1 for detecting the wind speed and direction of electromechanical transducer position, the air cooling system of motor also can use gentle breeze Sensor monitoring, thus increases redundance and the reliability of system.
If existing temperature fuse can see axle, then infrared sensor can be used to monitor axle temperature.Therefore, on the basis of above-mentioned any embodiment, further, can also comprise infrared temperature probe, infrared temperature probe is arranged at the below of the second assembly 3, and infrared temperature probe is electrically connected with temperature circuit plate.
The arrangement of the embodiment of the present invention to vibration monitoring plate and noise monitor plate does not limit, and preferably, vibration monitoring plate and noise monitor plate can integrate, and furthermore achieved that the integrated of electromechanical transducer.
The arrangement of the embodiment of the present invention to current circuit plate, electromagnetic field circuit board and temperature circuit plate does not limit, and preferably, current circuit plate, electromagnetic field circuit board and temperature circuit plate can integrate, and furthermore achieved that the integrated of electromechanical transducer.
The embodiment of the present invention does not limit the number of current monitoring antenna 10 and arrangement, and preferably, current monitoring antenna is many, circumferentially shape arrangement; Or current monitoring antenna is a tours antenna, for realizing 360 degree of monitorings of electric current.Tours antenna can be annular antenna for cross section, also can be an antenna bending to annular.
The embodiment of the present invention does not limit the number of electromagnetic field monitoring aerial 8 and arrangement, and preferably, electromagnetic field monitoring aerial is many, circumferentially shape arrangement; Or electromagnetic field monitoring aerial is a tours antenna, for realizing 360 degree of monitorings of electromagnetic field.
The embodiment of the present invention does not limit the number of temperature monitoring antenna 7,9 and arrangement, and preferably, temperature monitoring antenna 7,9 is many, and circumferentially shape is evenly arranged.Preferably, temperature monitoring antenna can be 3.
The embodiment of the present invention does not limit vibration monitoring plate, and preferably, vibration monitoring plate can comprise high frequency signal generator and low frequency generator.In order to detect the vibrational state of motor, vibration monitoring plate also will comprise signal receiver.Accordingly, vibration monitoring plate sends high and low frequency signal by signal generator, receives feedback, achieve the detection to motor oscillating parameter by signal receiver.Relative to single high frequency signal generator or low frequency generator, the vibration monitoring plate comprising high frequency signal generator and low frequency generator accurately can detect the vibration signal of various frequency, improves the accuracy of detection of vibration monitoring plate.Preferably, the embodiment of the present invention can also utilize difference difference vibrations and the noise signal of multiaxis signal, improves the work efficiency of electromechanical transducer.
The embodiment of the present invention does not limit noise monitor plate, and preferably, noise monitor plate can comprise broadband signal generator.In order to detect the noise condition of motor, also will comprise signal receiver, accordingly, noise monitor plate sends signal by broadband signal generator, receives feedback, achieve the detection to motor noise parameter by signal receiver.Relative to the signal generator of common frequency band, its frequency distribution wider range of signal that broadband signal generator produces, accurately can detect the noise signal of various frequency, thus improve the accuracy of detection of noise monitor plate.Preferably, when the embodiment of the present invention comprises signal generator, vibration signal can also be utilized to compensate noise signal.
As shown in Figure 1, on the basis of above-mentioned any embodiment, further, electromechanical transducer can also comprise signal output apparatus 12, for the signal that output detections arrives.
Although present invention has been description to a certain degree, significantly, under the condition not departing from the spirit and scope of the present invention, can carry out the suitable change of each condition.Be appreciated that and the invention is not restricted to described embodiment, and be attributed to the scope of claim, it comprises the equivalent replacement of described each factor.
Claims (10)
1. an electromechanical transducer, is characterized in that, comprises the first assembly being arranged at motor outer wall and the second assembly being arranged at motor internal, wherein,
Described first assembly involving vibrations monitoring board, noise monitor plate, current circuit plate, electromagnetic field circuit board and temperature circuit plate;
The temperature monitoring antenna that described second assembly comprises the current monitoring antenna be electrically connected with described current circuit plate, the electromagnetic field monitoring aerial be electrically connected with described electromagnetic field circuit board and is electrically connected with described temperature circuit plate.
2. electromechanical transducer according to claim 1, is characterized in that, also comprises gentle breeze sensor;
Described first assembly also comprises housing, and described gentle breeze sensor setting outside housing, and can assemble with described housing.
3. electromechanical transducer according to claim 1 and 2, is characterized in that, also comprises infrared temperature probe, and described infrared temperature probe is arranged at the below of the second assembly, and described infrared temperature probe is electrically connected with described temperature circuit plate.
4. electromechanical transducer according to claim 1 and 2, is characterized in that, vibration monitoring plate and noise monitor plate integrate.
5. electromechanical transducer according to claim 1 and 2, is characterized in that, current circuit plate, electromagnetic field circuit board and temperature circuit plate integrate.
6. electromechanical transducer according to claim 1 and 2, is characterized in that, current monitoring antenna is many, circumferentially shape arrangement; Or current monitoring antenna is a tours antenna.
7. electromechanical transducer according to claim 1 and 2, is characterized in that, electromagnetic field monitoring aerial is many, circumferentially shape arrangement; Or electromagnetic field monitoring aerial is a tours antenna.
8. electromechanical transducer according to claim 1 and 2, is characterized in that, temperature monitoring antenna is many, and circumferentially shape is evenly arranged.
9. electromechanical transducer according to claim 1 and 2, is characterized in that, vibration monitoring plate comprises high frequency signal generator and low frequency generator.
10. electromechanical transducer according to claim 1 and 2, is characterized in that, noise monitor plate comprises broadband signal generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073616.0A CN105486356A (en) | 2016-02-02 | 2016-02-02 | Motor sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073616.0A CN105486356A (en) | 2016-02-02 | 2016-02-02 | Motor sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105486356A true CN105486356A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073616.0A Pending CN105486356A (en) | 2016-02-02 | 2016-02-02 | Motor sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105486356A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981823A (en) * | 2018-08-28 | 2018-12-11 | 华北电力大学（保定） | It is a kind of for monitoring the multi-parameter integrated sensor of generator armature winding |
| CN109344809A (en) * | 2018-11-21 | 2019-02-15 | 上海交通大学 | Domestic electric appliance intelligent management system based on magnetic strength induction signal |
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| US6888124B1 (en) * | 1999-03-24 | 2005-05-03 | Shell Oil Company | Method to monitor internal parameters of electrical motor systems |
| WO2008004401A1 (en) * | 2006-06-08 | 2008-01-10 | Brother Kogyo Kabushiki Kaisha | Tag label creation device |
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| CN102830353A (en) * | 2012-08-24 | 2012-12-19 | 国电联合动力技术(连云港)有限公司 | Full-power test device of direct drive type megawatt permanent magnet synchronous generator |
| CN102922095A (en) * | 2012-10-31 | 2013-02-13 | 湘潭大学 | Magnetic control electric arc rotation sensor for seam tracking |
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| EP2687396A1 (en) * | 2011-03-18 | 2014-01-22 | NTN Corporation | Motor driving device |
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| CN204167876U (en) * | 2014-11-19 | 2015-02-18 | 芜湖杰诺瑞汽车电器系统有限公司 | Based on the electrical fault monitoring and protecting device of Internet of Things |
| CN104699012A (en) * | 2013-12-04 | 2015-06-10 | 大连东浦机电有限公司 | Monitoring implementation method |
| CN204807111U (en) * | 2015-07-21 | 2015-11-25 | 淄博休普电机电器有限公司 | Motor sensor housing |
| CN105150855A (en) * | 2011-03-07 | 2015-12-16 | Ntn株式会社 | Diagnostic device for diagnosing a drive motor of an electric vehicle |
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2016
- 2016-02-02 CN CN201610073616.0A patent/CN105486356A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6888124B1 (en) * | 1999-03-24 | 2005-05-03 | Shell Oil Company | Method to monitor internal parameters of electrical motor systems |
| WO2008004401A1 (en) * | 2006-06-08 | 2008-01-10 | Brother Kogyo Kabushiki Kaisha | Tag label creation device |
| CN101807827A (en) * | 2009-09-25 | 2010-08-18 | 方建成 | digital motor |
| CN105150855A (en) * | 2011-03-07 | 2015-12-16 | Ntn株式会社 | Diagnostic device for diagnosing a drive motor of an electric vehicle |
| EP2687396A1 (en) * | 2011-03-18 | 2014-01-22 | NTN Corporation | Motor driving device |
| CN202759344U (en) * | 2012-08-06 | 2013-02-27 | 上海捷能汽车技术有限公司 | Motor with temperature sensing device and motor rotor temperature measurement system |
| CN102830353A (en) * | 2012-08-24 | 2012-12-19 | 国电联合动力技术(连云港)有限公司 | Full-power test device of direct drive type megawatt permanent magnet synchronous generator |
| CN102922095A (en) * | 2012-10-31 | 2013-02-13 | 湘潭大学 | Magnetic control electric arc rotation sensor for seam tracking |
| CN104699012A (en) * | 2013-12-04 | 2015-06-10 | 大连东浦机电有限公司 | Monitoring implementation method |
| CN104332955A (en) * | 2014-11-19 | 2015-02-04 | 芜湖杰诺瑞汽车电器系统有限公司 | Motor fault monitoring and protection device based on solar energy |
| CN204167876U (en) * | 2014-11-19 | 2015-02-18 | 芜湖杰诺瑞汽车电器系统有限公司 | Based on the electrical fault monitoring and protecting device of Internet of Things |
| CN204807111U (en) * | 2015-07-21 | 2015-11-25 | 淄博休普电机电器有限公司 | Motor sensor housing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981823A (en) * | 2018-08-28 | 2018-12-11 | 华北电力大学（保定） | It is a kind of for monitoring the multi-parameter integrated sensor of generator armature winding |
| CN108981823B (en) * | 2018-08-28 | 2020-12-29 | 华北电力大学（保定） | Multi-parameter integrated sensor for monitoring generator armature winding |
| CN109344809A (en) * | 2018-11-21 | 2019-02-15 | 上海交通大学 | Domestic electric appliance intelligent management system based on magnetic strength induction signal |
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Effective date of abandoning: 20190628 |