CN202362433U - Checking equipment for generator control box - Google Patents
Checking equipment for generator control box Download PDFInfo
- Publication number
- CN202362433U CN202362433U CN2011204966677U CN201120496667U CN202362433U CN 202362433 U CN202362433 U CN 202362433U CN 2011204966677 U CN2011204966677 U CN 2011204966677U CN 201120496667 U CN201120496667 U CN 201120496667U CN 202362433 U CN202362433 U CN 202362433U
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- China
- Prior art keywords
- control
- control box
- calibration equipment
- generator
- generator control
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- Expired - Fee Related
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Abstract
The utility model discloses checking equipment for a generator control box. The checking equipment comprises a control console and a dragging platform, wherein the control console comprises a display unit used for detecting a signal, a control unit used for controlling operation, a load unit used for providing a load for performance test on a direct current generator and an AC-DC (alternating current-direct current) power supply unit. Compared with the prior art, the checking equipment for the generator control box disclosed by the utility model has the advantage of comprising two parts, namely the control console and the dragging platform, by virtue of reasonable and scientific combination and division, the structure is simplified, the operation convenience is enhanced, and the checking equipment is technically advanced and reliable.
Description
Technical field
The utility model relates to the verification field of generator, exactly is meant a kind of calibration equipment of generator control box.
Background technology
At present; Existing calibration equipment mainly is used for testing the performance of direct current starting engine; But can not realize inspection to the FKH-5M generator control box; Five independently parts compositions are adopted in its realization of accomplishing the performance test function of direct current starting engine, are respectively electric boxs, drag platform, fan blower, test macro control desk, load box, and each parts connect through cable.Electric box is through the introducing and the control of AC380 power electricity; Dragging platform is made up of common power frequency motor and wheel box; Fan blower is used for dispelling the heat to measured piece direct current starting engine; The control of the performance test of test macro control desk realization carrying out direct current starting engine; Required load when load box is tested as the direct current starting engine.
The calibration equipment of prior art by electric box, drag five parts such as platform, fan blower, test macro control desk, load box and form, parts disperse very much too much, the circuit complex connection is not easy to the operator and uses and operate.
The utility model content
To above-mentioned defective; The technical matters that the utility model solves is to provide a kind of calibration equipment of generator control box; Combination through reasonable science and be divided into the two large divisions and form, two parts are control desk and drag platform, simplify the structure; Improved the convenience of operation, technical more advanced and reliable.
In order to solve above technical matters; The calibration equipment of the generator control box that the utility model provides; Comprise control desk and drag platform that said control desk comprises the control module of display unit, the control operation of detection signal, load unit, the AC-DC power supply unit of load are provided for the performance test of Dyn..
Preferably, said control module also comprises frequency converter, and said frequency converter is connected with motor.
Preferably, said control desk also comprises and is used for the cooling unit that dispels the heat to said AC-DC power supply unit, load unit and measured piece.
Preferably, said display unit comprises voltmeter head, electric current gauge outfit and rotating speed gauge outfit.
Preferably, said control module comprises the control module of test circuit and the control module of variable-frequency motor.
Preferably, the said platform that drags comprises variable-frequency motor, fan blower and support.
Preferably, the bottom of said control desk is provided with roller.
The calibration equipment of the generator control box that the utility model provides; Comprise control desk and drag platform that said control desk comprises the control module of display unit, the control operation of detection signal, load unit, the AC-DC power supply unit of load are provided for the performance test of Dyn..Compared with prior art, the calibration equipment of the generator control box that the utility model provides, the combination through reasonable science and be divided into the two large divisions and form; Two parts are control desk and drag platform; Simplify the structure, improved the convenience of operation, technical more advanced and reliable.
Description of drawings
Fig. 1 is the structured flowchart of the calibration equipment of generator control box in the utility model.
Embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structured flowchart of the calibration equipment of generator control box in the utility model.
The calibration equipment of the generator control box that the utility model provides; Comprise control desk and drag platform; Said control desk comprises the control module of display unit, the control operation of detection signal, load unit, the AC-DC power supply unit of load is provided for the performance test of Dyn.; Control module also comprises frequency converter, and said frequency converter is connected with motor.Control desk also comprises and is used for the cooling unit that dispels the heat to said AC-DC power supply unit, load unit and measured piece.
Display unit comprises voltmeter head, electric current gauge outfit and rotating speed gauge outfit, and control module comprises the control module of test circuit and the control module of variable-frequency motor.
Drag platform and comprise variable-frequency motor, fan blower and support.
Display unit adopts voltage, electric current, the tachometer gage gauge outfit of standard to realize, the guidance panel that then adopts frequency converter to carry for the demonstration of the parameter of frequency converter shows; Control module is made up of two parts, and the control of test circuit is made up of Switches & buttons; The control of variable-frequency motor is realized by the guidance panel that frequency converter carries; AC-DC power module unit adopts a Switching Power Supply, and (DC2-30V is adjustable in output, and 1500W) (output DC24V 100W) realizes with a Switching Power Supply; Load unit is realized being respectively by the power resistor that demand has designed the good thermal stability of having of a plurality of different capacities: DC27,100A; DC27,50A; DC27,20A (2); DC27,10A.Cooling unit considers that the power of load unit is big; The good heat radiating of thermal value big and control module and AC-DC power module unit; So designed cooling unit; Cooling unit adopts the mode of the AC blower fan of 4 big air quantity of 120X38 to realize, the heat radiation of measured piece Dyn. adopts fan blower to realize.Motor drags the unit, adopts the mode of frequency converter and high-speed induction motor to realize, realizes the stepless speed regulation of rotating speed 200-7000r/min through the Frequency Converter Control panel.Device design has overcurrent, short-circuit protection and anti-misoperation protection, is not damaged with the protection equipment under test.
Wherein, each functions of components explanation is as follows:
Display unit---accomplish the power supply indication, the demonstration of DC voltage, DC current demonstration and motor speed;
Control module---accomplish the selection of selection, control and the load of function; The start and stop control of motor, load switch control and blower fan.
The AC-DC power supply unit---the energy is provided for the test of D.C. contactor and inverse current;
Load unit---for the performance test of Dyn. provides load;
Cooling unit---dispel the heat for AC-DC power module and load unit and measured piece.
The technical indicator of the calibration equipment of the generator control box that the utility model provides is as shown in the table:
Compared with prior art, the calibration equipment of the generator control box that provides of the utility model has the following advantages:
1, with original by electric box, drag a plurality of independently parts such as platform, fan blower, test macro control desk, load box through reasonable science combination and be divided into the two large divisions and form, two parts are control desk and drag platform, simplify the structure.
2, the control technology aspect mode of carrying out speed governing by original common electric machine and reducing gear is improved to and adopts frequency converter and variable-frequency motor to realize realizing of stepless speed regulation; Simplified processing technology; Improved the convenience of operation; Technical more advanced and reliable, and practiced thrift the energy, have very big realistic meaning.
3, control desk adopts the cart type structure, is convenient to move, and is used in outfield and internal field and uses, and has improved the usable range of equipment.
4, owing to the combination and the division of the reasonable science of a plurality of individual components that will disperse originally, the equipment that makes is simplified more, is convenient to the wiring and the operation of equipment, has reduced the probability of operating mistake.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. the calibration equipment of a generator control box; It is characterized in that; Comprise control desk and drag platform that said control desk comprises the control module of display unit, the control operation of detection signal, load unit, the AC-DC power supply unit of load are provided for the performance test of Dyn..
2. the calibration equipment of generator control box according to claim 1 is characterized in that, said control module also comprises frequency converter, and said frequency converter is connected with motor.
3. the calibration equipment of generator control box according to claim 1 is characterized in that, said control desk also comprises and is used for the cooling unit that dispels the heat to said AC-DC power supply unit, load unit and measured piece.
4. the calibration equipment of generator control box according to claim 1 is characterized in that, said display unit comprises voltmeter head, electric current gauge outfit and rotating speed gauge outfit.
5. the calibration equipment of generator control box according to claim 1 is characterized in that, said control module comprises the control module of test circuit and the control module of variable-frequency motor.
6. the calibration equipment of generator control box according to claim 1 is characterized in that, the said platform that drags comprises variable-frequency motor, fan blower and support.
7. the calibration equipment of generator control box according to claim 6 is characterized in that, the bottom of said control desk is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966677U CN202362433U (en) | 2011-12-02 | 2011-12-02 | Checking equipment for generator control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966677U CN202362433U (en) | 2011-12-02 | 2011-12-02 | Checking equipment for generator control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362433U true CN202362433U (en) | 2012-08-01 |
Family
ID=46573611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204966677U Expired - Fee Related CN202362433U (en) | 2011-12-02 | 2011-12-02 | Checking equipment for generator control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301496A (en) * | 2015-11-21 | 2016-02-03 | 成都科瑞信科技有限责任公司 | Motor test system for testing automatic adjustment of rotating speed |
| CN108680859A (en) * | 2018-06-13 | 2018-10-19 | 新乡市恒润机电有限公司 | A kind of pumping dirt pump motor control box fictitious load test method |
-
2011
- 2011-12-02 CN CN2011204966677U patent/CN202362433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301496A (en) * | 2015-11-21 | 2016-02-03 | 成都科瑞信科技有限责任公司 | Motor test system for testing automatic adjustment of rotating speed |
| CN108680859A (en) * | 2018-06-13 | 2018-10-19 | 新乡市恒润机电有限公司 | A kind of pumping dirt pump motor control box fictitious load test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120801 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |