CN201156077Y - Motor testing apparatus based on computer - Google Patents
Motor testing apparatus based on computer Download PDFInfo
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- CN201156077Y CN201156077Y CNU2008200443616U CN200820044361U CN201156077Y CN 201156077 Y CN201156077 Y CN 201156077Y CN U2008200443616 U CNU2008200443616 U CN U2008200443616U CN 200820044361 U CN200820044361 U CN 200820044361U CN 201156077 Y CN201156077 Y CN 201156077Y
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Abstract
The utility model relates to the technical field of tester, in particular to a motor tester based on the computer. The motor testercomprises a wattmeter, a temperature sampler, a vibration and noise detector, a torque and rotate speed collecting device, a computer which is used for collecting and analyzing the measuring data collected by the equipments, and a power supply control circuit for switching on or off the power supply of a tested motor. The computer of the utility model can rapidly and simultaneously collect the data from each tester at same time, and store, analyze, control, network transmit and share the data so as to increase the motor testing efficiency and control the motor production quality.
Description
Technical field:
The utility model relates to the proving installation technical field, refers in particular to a kind of computer based motor proving installation.
Background technology:
As everyone knows, motor (being motor) is widely used in fields such as household appliances, the vehicles, commercial unit.In the manufacture process of electric equipment, can the quality of motor performance to improving the various performance parameters decisive role such as energy-conservation, durable of electric equipment.Wherein, a high performance motor in the design production run, need repeatedly test its performance parameter, and the performance parameter of motor is various, as voltage, electric current, torque, rotating speed, power input, power factor, efficient, temperature, the different sound of vibration etc.Existing motor proving installation is made up of testing apparatus commonly used, it mainly is to utilize testing apparatus commonly used that tested motor is carried out one by one test, again measurement data is carried out Macro or mass analysis, to detect the performance parameter of motor, the shortcoming of this kind motor proving installation is, the testing apparatus of its composition is more, and testing a motor needs the long time, and testing efficiency is not high; And it is big to take up room, and is not easy to management, and concentrated, combined data trouble is unfavorable for designer's analysis.
The utility model content:
The purpose of this utility model is exactly to provide a kind of computer based motor proving installation at the deficiency of prior art existence, and it can detect the various performance parameters of motor apace, and carries out Macro or mass analysis automatically.
To achieve these goals, the technical solution adopted in the utility model is: it comprises kilowatt meter, temperature sampling equipment, vibration and different sound checkout equipment, torque and rotating speed collecting device, the computing machine that is used for the measurement data that Macro or mass analysis the said equipment gathered, be used to control the power control circuit that tested motor power switches on or off, the input end of kilowatt meter, output terminal is connected with input end and computer with the output terminal of tested motor respectively, the input end of temperature sampling equipment, output terminal is connected with input end and computer with the output terminal of tested motor respectively, the input end of vibration and different sound checkout equipment, output terminal is connected with input end and computer with the output terminal of tested motor respectively, the input end of torque and rotating speed collecting device is connected with the output terminal of the output terminal of tested motor and computing machine, the output terminal of torque and rotating speed collecting device is connected with input end and computer, the input end of power control circuit, output terminal is connected with the output terminal of computing machine and the input end of tested motor respectively.
Described temperature sampling equipment comprises thermometer and temperature sensor, the input end of thermometer is connected with the output terminal of temperature sensor, wherein, the input end of temperature sensor is connected with the output terminal of tested motor, the output terminal of thermometer is connected with input end and computer, and described temperature sensor is an occasionally platinum sensor of thermoelectricity.
Described vibration and different sound checkout equipment comprise signal conditioner and acceleration transducer, the input end of signal conditioner is connected with the output terminal of acceleration transducer, wherein, the input end of acceleration transducer is connected with the output terminal of tested motor, and the output terminal of signal conditioner is connected with input end and computer.
Described torque and rotating speed collecting device comprise servo-driver, servo motor, torque and revolution detector, torque and rotating speed instrument, the output terminal of servo-driver is connected with the input end of servo motor, the output terminal of servo motor is connected with the input end of torque and revolution detector, the output terminal of torque and revolution detector is connected with the input end of torque with the rotating speed instrument, wherein, the input end of torque and revolution detector is connected with the output terminal of tested motor, the output terminal of torque and rotating speed instrument is connected with input end and computer, and the input end of servo-driver is connected with the output terminal of computing machine.
Described power control circuit is Programmable Logic Controller (PLC) or I/O control card (I/O card).
The utility model beneficial effect is:
A kind of computer based motor proving installation that the utility model provides comprises kilowatt meter, temperature sampling equipment, vibration and different sound checkout equipment, torque and rotating speed collecting device, be used for the measurement data that Macro or mass analysis the said equipment gathered computing machine, be used to control the power control circuit that tested motor power switches on or off, computing machine is the data of quick above-mentioned each testing apparatus of synchronous acquisition at one time, go forward side by side line data storage, analysis, control, Network Transmission and share, thereby improve the testing efficiency of motor, the quality of production of control motor.
Description of drawings:
Fig. 1 is a block diagram of the present utility model
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see shown in Figure 1, the utility model comprises kilowatt meter 2, temperature sampling equipment 3, vibration and different sound checkout equipment 4, torque and rotating speed collecting device 5, the computing machine 1 that is used for the measurement data that Macro or mass analysis the said equipment gathered, be used to control the power control circuit 6 that tested motor power switches on or off, the input end of kilowatt meter 2, output terminal is connected with the output terminal of tested motor and the input end of computing machine 1 respectively, the input end of temperature sampling equipment 3, output terminal is connected with the output terminal of tested motor and the input end of computing machine 1 respectively, the input end of vibration and different sound checkout equipment 4, output terminal is connected with the output terminal of tested motor and the input end of computing machine 1 respectively, the input end of torque and rotating speed collecting device 5 is connected with the output terminal of the output terminal of tested motor and computing machine 1, the output terminal of torque and rotating speed collecting device 5 is connected the input end of power control circuit 6 with the input end of computing machine 1, output terminal is connected with the output terminal of computing machine 1 and the input end of tested motor respectively.
Described temperature sampling equipment 3 comprises thermometer 31 and temperature sensor 32, the input end of thermometer 31 is connected with the output terminal of temperature sensor 32, wherein, the input end of temperature sensor 32 is connected with the output terminal of tested motor, the output terminal of thermometer 31 is connected with the input end of computing machine 1, and described temperature sensor 32 is an occasionally platinum sensor of thermoelectricity.
Described vibration and different sound checkout equipment 4 comprise signal conditioner 41 and acceleration transducer 42, the input end of signal conditioner 41 is connected with the output terminal of acceleration transducer 42, wherein, the input end of acceleration transducer 42 is connected with the output terminal of tested motor, and the output terminal of signal conditioner 41 is connected with the input end of computing machine 1.
Described torque and rotating speed collecting device 5 comprise servo-driver 51, servo motor 52, torque and revolution detector 53, torque and rotating speed instrument 54, the output terminal of servo-driver 51 is connected with the input end of servo motor 52, the output terminal of servo motor 52 is connected with the input end of torque with revolution detector 53, the output terminal of torque and revolution detector 53 is connected with the input end of torque with rotating speed instrument 54, wherein, the input end of torque and revolution detector 53 is connected with the output terminal of tested motor, the output terminal of torque and rotating speed instrument 54 is connected with the input end of computing machine 1, and the input end of servo-driver 51 is connected with the output terminal of computing machine 1.
Described power control circuit 6 is Programmable Logic Controller or I/O control card, is used to control switching on or off of tested motor power.
The utility model is to be tested by kilowatt meter 2, temperature sampling equipment 3, vibration and different sound checkout equipment 4, torque and 5 pairs of tested motors of rotating speed collecting device, and the measurement data of gathering gained, the data that to measure gained again send computing machine 1 to, computing machine 1 reads the data of gathering gained, in its software systems, analyze, draw the data and curves figure of tested motor, thereby detect the performance parameter of tested motor, the quality of production of control motor.Wherein, parameters such as the operating voltage of tested motor, electric current, power, power factor are to be gathered by kilowatt meter 2, by GPIB (general purpose interface bus) interface data are transferred to computing machine 1 fast again; The temperature detection of tested motor is realized by temperature sensor 32, more particularly, be to detect by the platinum sensor of precision height, good stability, good reliability temperature to tested motor, the data that detect are passed to thermometer 31, and thermometer 31 transfers data to computing machine 1 by PORT COM RS232 (serial communication interface); The vibration of tested motor and different sound data are to be tested by vibration and the acceleration transducer 42 in the different sound checkout equipment 4, and gather the measurement data of gained, and measurement data is transferred to computing machine 1 through signal conditioner 41; The torque of tested motor and rotary speed data are to be detected by torque and rotating speed collecting device 5, it is to adopt servo control technique, servo-driver 51 wherein drives servo motor 52, utilize the function of servo motor 52 rotation rate-controllables and torque again, by the rotating speed of control servo motor 52 or the load that tested motor is simulated in torque, accurately detect the various parameters of motor under any rotating speed or torque, torque and revolution detector 53 are used to gather the rotating speed or the torque parameter of servo motor 52 and tested motor, and these parameters are passed to torque and rotating speed instrument 54, torque and rotating speed instrument 54 are transferred to computing machine 1 to measurement data by A/D card (analog-to-digital conversion card).
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1, a kind of computer based motor proving installation, it is characterized in that: it comprises kilowatt meter (2), temperature sampling equipment (3), vibration and different sound checkout equipment (4), torque and rotating speed collecting device (5), the computing machine (1) that is used for the measurement data that Macro or mass analysis the said equipment gathered, be used to control the power control circuit (6) that tested motor power switches on or off, the input end of kilowatt meter (2), output terminal is connected with the output terminal of tested motor and the input end of computing machine (1) respectively, the input end of temperature sampling equipment (3), output terminal is connected with the output terminal of tested motor and the input end of computing machine (1) respectively, the input end of vibration and different sound checkout equipment (4), output terminal is connected with the output terminal of tested motor and the input end of computing machine (1) respectively, the input end of torque and rotating speed collecting device (5) is connected with the output terminal of the output terminal of tested motor and computing machine (1), the output terminal of torque and rotating speed collecting device (5) is connected the input end of power control circuit (6) with the input end of computing machine (1), output terminal is connected with the output terminal of computing machine (1) and the input end of tested motor respectively.
2, a kind of computer based motor proving installation according to claim 1, it is characterized in that: described temperature sampling equipment (3) comprises thermometer (31) and temperature sensor (32), the input end of thermometer (31) is connected with the output terminal of temperature sensor (32), wherein, the input end of temperature sensor (32) is connected with the output terminal of tested motor, and the output terminal of thermometer (31) is connected with the input end of computing machine (1).
3, a kind of computer based motor proving installation according to claim 2 is characterized in that: described temperature sensor (32) is an occasionally platinum sensor of thermoelectricity.
4, a kind of computer based motor proving installation according to claim 1, it is characterized in that: described vibration and different sound checkout equipment (4) comprise signal conditioner (41) and acceleration transducer (42), the input end of signal conditioner (41) is connected with the output terminal of acceleration transducer (42), wherein, the input end of acceleration transducer (42) is connected with the output terminal of tested motor, and the output terminal of signal conditioner (41) is connected with the input end of computing machine (1).
5, a kind of computer based motor proving installation according to claim 1, it is characterized in that: described torque and rotating speed collecting device (5) comprise servo-driver (51), servo motor (52), torque and revolution detector (53), torque and rotating speed instrument (54), the output terminal of servo-driver (51) is connected with the input end of servo motor (52), the output terminal of servo motor (52) is connected with the input end of torque with revolution detector (53), the output terminal of torque and revolution detector (53) is connected with the input end of torque with rotating speed instrument (54), wherein, the input end of torque and revolution detector (53) is connected with the output terminal of tested motor, the output terminal of torque and rotating speed instrument (54) is connected with the input end of computing machine (1), and the input end of servo-driver (51) is connected with the output terminal of computing machine (1).
6, according to any described a kind of computer based motor proving installation of claim 1 to 5, it is characterized in that: described power control circuit (6) is Programmable Logic Controller or I/O control card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200443616U CN201156077Y (en) | 2008-02-29 | 2008-02-29 | Motor testing apparatus based on computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200443616U CN201156077Y (en) | 2008-02-29 | 2008-02-29 | Motor testing apparatus based on computer |
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| Publication Number | Publication Date |
|---|---|
| CN201156077Y true CN201156077Y (en) | 2008-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200443616U Expired - Fee Related CN201156077Y (en) | 2008-02-29 | 2008-02-29 | Motor testing apparatus based on computer |
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| CN (1) | CN201156077Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064022A (en) * | 2012-12-20 | 2013-04-24 | 徐州鸿润达电动车有限公司 | Differential motor speed detecting device |
| CN104931878A (en) * | 2015-05-06 | 2015-09-23 | 成都诚邦动力测试仪器有限公司 | Motor temperature control test system based on peak clipping pulse wave modulation control |
| CN106405419A (en) * | 2016-10-31 | 2017-02-15 | 江苏瑞斯曼节能技术有限公司 | Motor monitoring system |
| CN106710431A (en) * | 2017-01-24 | 2017-05-24 | 杭州威衡科技有限公司 | New energy automobile occupation practical training test stand |
| CN111551847A (en) * | 2019-12-30 | 2020-08-18 | 瑞声科技(新加坡)有限公司 | Motor oscillator quality estimation method, storage medium, test terminal and system |
| 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 |
-
2008
- 2008-02-29 CN CNU2008200443616U patent/CN201156077Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064022A (en) * | 2012-12-20 | 2013-04-24 | 徐州鸿润达电动车有限公司 | Differential motor speed detecting device |
| CN104931878A (en) * | 2015-05-06 | 2015-09-23 | 成都诚邦动力测试仪器有限公司 | Motor temperature control test system based on peak clipping pulse wave modulation control |
| CN106405419A (en) * | 2016-10-31 | 2017-02-15 | 江苏瑞斯曼节能技术有限公司 | Motor monitoring system |
| CN106710431A (en) * | 2017-01-24 | 2017-05-24 | 杭州威衡科技有限公司 | New energy automobile occupation practical training test stand |
| CN111551847A (en) * | 2019-12-30 | 2020-08-18 | 瑞声科技(新加坡)有限公司 | Motor oscillator quality estimation method, storage medium, test terminal and system |
| 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 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG BIG BANIAN INFORMATION TECHNOLOGY CO., L Free format text: FORMER NAME: SUMMIT INFOTECH CO., LTD. DONGGUAN |
|
| CP03 | Change of name, title or address |
Address after: 523000, No. 1202, block C, Dongguan commercial center on the east side of Xincheng East Road, Xincheng District, Dongguan, Guangdong Patentee after: Guangdong Darongshu Information Science & Technology Co., Ltd. Address before: 523070 Guangdong Province, Dongguan Nancheng District Tianyuan Computer City No. 512 Dongguan Ling Feng Mdt InfoTech Ltd Patentee before: Summit Infotech Co., Ltd. Dongguan |
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| DD01 | Delivery of document by public notice |
Addressee: Guangdong Darongshu Information Science & Technology Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Peng Andong Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20130229 |