CN203203812U - Test device for providing AC permanent magnet synchronous gearless elevator traction machine - Google Patents
Test device for providing AC permanent magnet synchronous gearless elevator traction machine Download PDFInfo
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- CN203203812U CN203203812U CN 201320167516 CN201320167516U CN203203812U CN 203203812 U CN203203812 U CN 203203812U CN 201320167516 CN201320167516 CN 201320167516 CN 201320167516 U CN201320167516 U CN 201320167516U CN 203203812 U CN203203812 U CN 203203812U
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Abstract
The utility model discloses a test device for providing an AC permanent magnet synchronous gearless elevator traction machine, including a test platform. The test platform is in order provided with a traction machine to-be-tested, a flexible coupling, a torque speed sensor, a coupler and a magnetic powder brake. An installation adjusting device is installed between the test platform and the traction machine to-be-tested. The traction machine to-be-tested is connected with a Yasukawa inverter, a temperature gauge, a resistance tester and a WT3000 power analyzer. The WT3000 power analyzer is connected with a torque rotation speed meter. The torque rotation speed meter is connected with a torque rotation speed sensor. The magnetic power brake is connected with an excitation source. The Yaskawa inverter, the temperature rise gauge, the resistance tester and the WT3000 power analyzer are connected with a test system module. The test device achieves the automatic testing of the testing system and helps to improve test efficiency and test data accuracy.
Description
Technical field
The utility model relates to the technical field of permasyn morot, is specifically related to a kind of test unit that the anodontia elevator traction machine of alternating-current synchronous is provided.
Background technology
Along with the development of urbanization, the floor of buildings constantly increases, and this driving requirement to modem elevator is more and more high.Elevator drive system plays conclusive effect to starting, acceleration, stable speed operation and the deceleration stop of elevator.At present, as the critical component of elevator drive system, for moving up and down of elevator cage provides driving force, what major part adopted is the anodontia elevator traction machine of alternating-current synchronous, and this has become the mainstream configuration of current elevator drive.
For the reliability that guarantees that product uses, before dispatching from the factory product being carried out performance parameter test is a very important link.The test macro that dispatches from the factory of traction machine in the past is more loaded down with trivial details, and complicated operation needs artificial reading, and test period is long, inefficiency, and the error of test data is also larger.Therefore, the anodontia Testing System for Elevator Dray Machine of exploitation one cover alternating-current synchronous, realized the automatic test of this product fundamental performance parameter, the utmost point is necessary, not only can greatly improve work efficiency, improve the accuracy of test data, satisfied simultaneously the needs of user and product improvement and adjusted design, improve the competitiveness of product in market.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, a kind of test unit that the anodontia elevator traction machine of alternating-current synchronous is provided is provided, the utility model has been realized the automatic test of pilot system, has improved the accuracy of testing efficiency and test data.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of test unit that the anodontia elevator traction machine of alternating-current synchronous is provided, comprise test platform, be disposed with tested traction machine on the described test platform, flexible connection, torque rotary speed sensor, shaft coupling and magnetic powder brake, be provided with device for installing and adjusting between described test platform and the tested traction machine, described tested traction machine and peace river frequency converter, the temperature measurement instrument, resistance meter is connected with the WT3000 power analyzer, described WT3000 power analyzer is connected with torque rotational speed meter, described torque rotational speed meter is connected with torque rotary speed sensor, described magnetic powder brake is connected with field power supply, described peace river frequency converter, the temperature measurement instrument, resistance meter is connected with the WT3000 power analyzer and is connected with test system module.
Further, described test system module is connected with industrial computer, and described industrial computer is connected with printer.
The beneficial effects of the utility model are:
After this test unit is adopted in the test of the anodontia elevator traction machine of alternating-current synchronous, the automatic test of pilot system be can realize, the efficient of test job and reliability and the accuracy of test data improved.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and cooperate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Number in the figure explanation: 1, device for installing and adjusting, 2, tested traction machine, 3, flexible connection, 4, torque rotary speed sensor, 5, shaft coupling, 6, magnetic powder brake, 7, test platform, 8, peace river frequency converter, 9, the temperature measurement instrument, 10, resistance meter, 11, torque rotational speed meter, 12, the WT3000 power analyzer, 13, field power supply, 14, printer, 15, test system module, 16, industrial computer.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to shown in Figure 1, a kind of test unit that the anodontia elevator traction machine of alternating-current synchronous is provided, comprise test platform 7, be disposed with tested traction machine 2 on the described test platform 7, flexible connection 3, torque rotary speed sensor 4, shaft coupling 5 and magnetic powder brake 6, be provided with device for installing and adjusting 1 between described test platform 7 and the tested traction machine 2, described tested traction machine 2 and peace river frequency converter 8, temperature measurement instrument 9, resistance meter 10 is connected connection with the WT3000 power analyzer, described WT3000 power analyzer 12 is connected with torque rotational speed meter 11, described torque rotational speed meter 11 is connected with torque rotary speed sensor 4, described magnetic powder brake 6 is connected with field power supply 13, described peace river frequency converter 8, temperature measurement instrument 9, resistance meter 10 is connected with the WT3000 power analyzer and all is connected with test system module 15.
Further, described test system module 15 is connected with industrial computer 16, and described industrial computer 16 is connected with printer 14.
The principle of work of the present embodiment is as follows:
Tested traction machine 2 is driven by peace river frequency converter 8, the output terminal of tested traction machine 2 is connected with an end of torque rotary speed sensor 4 through special flexible connection 3, the other end of torque rotary speed sensor 4 is connected with magnetic powder brake 6 output terminals as load, and the loading of magnetic powder brake 6 is controlled by field power supply 13.
In the whole experimental provision, torque rotary speed sensor 4 is more fragile elements, for preventing damage, guarantees the precision of measurement, therefore adopt special flexible connection 3 to connect.
Tested traction machine 2 is parts of frequent dismounting, be provided with one below tested traction machine 2 installation sites and can seesaw up and down and can guarantee fast tested traction machine 2 centers and the torque rotary speed sensor 4 centers device for installing and adjusting 1 on a horizontal line, with the quick loading and unloading of playing tested traction machine 2 with prevent the effect that torque rotary speed sensor 4 is impaired.
The employing of WT3000 power analyzer 12 is so that the data of measuring are more accurate, reflect that more truly voltage waveform, current waveform, power waveform, the torque and rotational speed trend of tested traction machine 2 also all can be easy to observe easy operation from the instrument demonstration.
The utility model all transfers to industrial computer 16 by test system module 15 with signal, or the signal of industrial computer 16 is transferred out.And operation and controlling has two kinds of modes of operation of hand control and automation:
1, select manual operation, the control of tested traction machine 2 by peace river frequency converter 8 reaches under the different rotating speed and moves.It is the output torque of being controlled magnetic powder brake 6 by the electric current of regulating field power supply 13 that load loads, and the torque that produces is loaded on tested traction machine 2, has realized the test of tested traction machine 2 performance parameters under different loads and the different rotating speeds.
2, select automatic operation, by industrial computer 16 controls.Open software and enter test macro.
(1) test basic parameter input: need the relevant essential information of input and tested traction machine 2, comprise: the data such as the model of tested traction machine 2, factory number, rated power, rated voltage, rated current, rated frequency, rated speed, the basic parameter of these inputs deposits in the database of system with the running performance parameters of tested traction machine 2, in order to printing and inquiry in the future.
(2) winding temperature rise test: make tested traction machine 2 under rated power, nominal torque and rated speed, move under the duty in accordance with regulations, until reach till the thermal steady state.System can be to the overall process real-time recorded data of temperature rise test.Data recording gathers automatically.As long as set the data recording time. system just carries out data recording automatically; After temperature rise test finishes, stop tested traction machine 2 runnings, system automatically gathers temperature rise and calculates required data, draws temperature rise and automatically generates the temperature rise form.
(3) automatically load: original upload amount and increment are set or adjusted.The torque meeting begins automatic increase from initial value, when reaching the torque of setting, withdraws to load to be kept, and automatic record data, generate report and curve.
(4) fixed test: can test electric current, torque, rotating speed, power.Can decide a point does not unload; Fixed a plurality of some unloadings, fixed-point data can be set.
(5) system can carry out analyzing and processing to the no load test result, to obtain no-load current, no-load power, unloaded back-emf, and iron loss, machinery consumption, and carry out Drawing of Curve and generate the no-load characteristic form. pass through no-load characteristic. isolate machinery consumption and iron loss. obtain three-phase no-load electric current, no-load power, stator copper loss and no-load current degree of unbalancedness.
(6) system can carry out analyzing and processing to the load testing result, obtaining full load current, full-load power, full load efficiency and full-load power factor, and carries out Drawing of Curve.Load test gathers 6 data points according to the requirement of product standard in the nominal load scope of unloaded and 25% to 150%, automatically draw out load curve, and input-output method (A method) is adopted in efficiency test.
(7) output of test report, after all test results finished, test macro was stored in all measurement data in the database, and automatically generates a test report, and preview and printing function are supported in this report.
(8) inquiry of report data, system if need to check certain test report, then can inquire about and print according to the factory number of correspondence after many tested traction machines 2 of test.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. test unit that the anodontia elevator traction machine of alternating-current synchronous is provided, it is characterized in that: comprise test platform (7), be disposed with tested traction machine (2) on the described test platform (7), flexible connection (3), torque rotary speed sensor (4), shaft coupling (5) and magnetic powder brake (6), be provided with device for installing and adjusting (1) between described test platform (7) and the tested traction machine (2), described tested traction machine (2) and peace river frequency converter (8), temperature measurement instrument (9), resistance meter (10) is connected 12 with the WT3000 power analyzer) connect, described WT3000 power analyzer (12) is connected with torque rotational speed meter (11), described torque rotational speed meter (11) is connected with torque rotary speed sensor (4), described magnetic powder brake (6) is connected with field power supply (13), described peace river frequency converter (8), temperature measurement instrument (9), resistance meter (10) is connected 12 with the WT3000 power analyzer) all be connected with test system module (15).
2. a kind of test unit that the anodontia elevator traction machine of alternating-current synchronous is provided according to claim 1, it is characterized in that: described test system module (15) is connected with industrial computer (16), and described industrial computer (16) is connected with printer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167516 CN203203812U (en) | 2013-04-07 | 2013-04-07 | Test device for providing AC permanent magnet synchronous gearless elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167516 CN203203812U (en) | 2013-04-07 | 2013-04-07 | Test device for providing AC permanent magnet synchronous gearless elevator traction machine |
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| CN203203812U true CN203203812U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167516 Expired - Fee Related CN203203812U (en) | 2013-04-07 | 2013-04-07 | Test device for providing AC permanent magnet synchronous gearless elevator traction machine |
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| CN (1) | CN203203812U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034520A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Elevator brake performance detection tester |
| CN105891713A (en) * | 2014-12-12 | 2016-08-24 | 广西大学 | Variable load and variable inertia control method of servo motor test platform |
| CN106053113A (en) * | 2016-06-30 | 2016-10-26 | 天津市特种设备监督检验技术研究院 | Reliability testing platform for elevator traction machine |
| CN106644108A (en) * | 2017-01-24 | 2017-05-10 | 莱茵技术监督服务（广东）有限公司 | Adjustable load device for temperature rise test of agitator |
| CN106970286A (en) * | 2017-05-04 | 2017-07-21 | 苏州蒙特纳利驱动设备有限公司 | Traction machine test system |
| CN108507811A (en) * | 2018-04-12 | 2018-09-07 | 武汉市特种设备监督检验所 | A kind of energy-efficient permanent-magnetic synchronous tractor for elevator test platform |
| CN110174615A (en) * | 2019-04-25 | 2019-08-27 | 上海电机***节能工程技术研究中心有限公司 | A kind of load system for the detection of motor pattern |
| CN112444746A (en) * | 2019-09-03 | 2021-03-05 | 西安航兴海拓电子科技有限公司 | Motor integrated test system |
| CN114216661A (en) * | 2021-10-22 | 2022-03-22 | 盐城和阳驱动科技有限公司 | Service life detection device for traction machine brake |
-
2013
- 2013-04-07 CN CN 201320167516 patent/CN203203812U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034520A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Elevator brake performance detection tester |
| CN105891713A (en) * | 2014-12-12 | 2016-08-24 | 广西大学 | Variable load and variable inertia control method of servo motor test platform |
| CN106053113A (en) * | 2016-06-30 | 2016-10-26 | 天津市特种设备监督检验技术研究院 | Reliability testing platform for elevator traction machine |
| CN106053113B (en) * | 2016-06-30 | 2018-10-02 | 天津市特种设备监督检验技术研究院 | A kind of elevator traction machine reliability test bench |
| CN106644108A (en) * | 2017-01-24 | 2017-05-10 | 莱茵技术监督服务（广东）有限公司 | Adjustable load device for temperature rise test of agitator |
| CN106970286A (en) * | 2017-05-04 | 2017-07-21 | 苏州蒙特纳利驱动设备有限公司 | Traction machine test system |
| CN108507811A (en) * | 2018-04-12 | 2018-09-07 | 武汉市特种设备监督检验所 | A kind of energy-efficient permanent-magnetic synchronous tractor for elevator test platform |
| CN110174615A (en) * | 2019-04-25 | 2019-08-27 | 上海电机***节能工程技术研究中心有限公司 | A kind of load system for the detection of motor pattern |
| CN112444746A (en) * | 2019-09-03 | 2021-03-05 | 西安航兴海拓电子科技有限公司 | Motor integrated test system |
| CN112444746B (en) * | 2019-09-03 | 2024-03-19 | 西安航兴海拓电子科技有限公司 | Motor integrated test system |
| CN114216661A (en) * | 2021-10-22 | 2022-03-22 | 盐城和阳驱动科技有限公司 | Service life detection device for traction machine brake |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150407 |
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| EXPY | Termination of patent right or utility model |