CN206348436U - A kind of genset load test system - Google Patents
A kind of genset load test system Download PDFInfo
- Publication number
- CN206348436U CN206348436U CN201621327006.0U CN201621327006U CN206348436U CN 206348436 U CN206348436 U CN 206348436U CN 201621327006 U CN201621327006 U CN 201621327006U CN 206348436 U CN206348436 U CN 206348436U
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- load
- box
- test system
- control panel
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Abstract
The utility model is related to technical field of generators, especially a kind of genset load test system, including load box, the load box is connected by wire with generating set, and output switch is provided between load box and generating set, load control panel and electric energy instrument are connected on the load box, the output end of the load control panel and the input of data converter are connected, the output end of the data converter and the input of test cell are connected, the test cell and load control panel feedback link, display is electrically connected with the test cell, the genset load test system in the load box in whole test system by setting adjusting means, adjusting means, which contrasts existing load box adjusting means when adjusting bearing power, has more accurate and stable advantage, so that the accurate testing degree of whole test system has more obvious raising.
Description
Technical field
The utility model is related to technical field of generators, more particularly to a kind of genset load test system.
Background technology
After the completion of generating set production and assembly, it is necessary first to which progress is the type inspection that dispatches from the factory, the one of the type inspection that dispatches from the factory
Important content is exactly that load loading is examined, and the load capacity of generating set is that to ensure that generating set normally effectively works important
Index, will typically complete 0%, 25%, 50%, 75%, 100%, 110%, 100%, 75%, 50%, 25%, 0% plus-minus
Load examine, ensure generating set dispatch from the factory after safe operation.Existing genset load test system generally uses water power
Load box is hindered, but existing water resistance load case is unstable in adjusting resistance values, causes the power of water resistance load case
Change is unstable, influences accurate data of the whole genset load test system when testing generating set performance.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of generating set proposed is born
Carry test system.
To achieve these goals, the utility model employs following technical scheme：
A kind of genset load test system, including load box are designed, the load box passes through wire and generating set
Connection, and be provided between load box and generating set on output switch, the load box and be connected to load control panel
And electric energy instrument, the output end of the load control panel and the input connection of data converter, the data converter
The input connection of output end and test cell, the test cell and load control panel feedback link, the test cell
On be electrically connected with display, the load box includes insulation box, and the inner cavity top of the insulation box is provided with insulation board,
Side of the insulation board away from insulation box inner chamber top is provided with external conductive casing, and the inner cavity top of the external conductive casing is installed
There is motor mount, the inwall of the external conductive casing is provided with chute, and the outer wall of motor mount is preset with and can entered in chute inner chamber
Motor is installed, the one end of the external conductive casing away from insulation board is connected with can on the sliding block of line slip, the motor mount
External conductive casing is subjected to sealed splash guard, the outer wall of the splash guard offers the machine shaft on screwed hole, the motor
End be fixedly connected with electrode, and the outer wall of electrode is preset with the external screw thread matched with internal thread in screwed hole, it is described absolutely
The inner chamber of edge casing is contained with below salt solution, and the liquid level of the end insertion salt solution of electrode, and the inner chamber of the insulation board is offered
Wire casing, the outer wall of the insulation board is fixedly connected with binding post, and binding post passes through the wire and external conductive casing that are preset in wire casing
Outer wall connection.
It is preferred that, the load control panel is connected with PLC and forward-reverse switch, the output end point of PLC
The input of input, forward-reverse switch not with data converter is connected, the output end of the forward-reverse switch and motor
Input is electrically connected with.
It is preferred that, the electrode is cylindric copper rod, and electrode passes through insulative glue and motor turn close to one end of motor
Axle is bonded.
It is preferred that, the test cell is computer, and is electrically connected with gear regulation switch on computers, and gear regulation is opened
The output end of pass is connected with the PLC input end signals controlled.
The utility model proposes a kind of genset load test system, beneficial effect is：By entirely testing
Adjusting means is set in the load box in system, when carrying out load testing to generating set, the PLC controls in load control panel
Device control forward-reverse switch processed is controlled to motor, insertion depth of the coordination electrode in salt solution is realized, so as to reach control
Multiple electric energy instruments, the data that data converter detects electric energy instrument are connected with the purpose of load box power, load box
Converted and transmitted to detection unit, and shown over the display, people can pass through the data and normal power generation on display
The performance data of unit is contrasted, so as to reach the test to generating set, is contrasted existing load box and is loaded work(in regulation
It is more precisely and steady during rate so that the accurate testing degree of whole test system has more obvious raising.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of genset load test system structural representation；
Fig. 2 be the utility model proposes a kind of genset load test system A portions schematic enlarged-scale view；
Fig. 3 be the utility model proposes a kind of genset load test system theory diagram.
In figure：1 insulation box, 2 adjusting meanss, 3 binding posts, 4 salt solution, 5 motors, 6 insulation boards, 7 motor mounts, 8 lines
Groove, 9 external conductive casings, 10 chutes, 11 machine shafts, 12 screwed holes, 13 electrodes, 14 splash guards.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of genset load test system, including load box, load box pass through wire and generator
Group connection, and be provided between load box and generating set on output switch, load box be connected to load control panel and
Electric energy instrument, loads the output end of control panel and the input of data converter is connected, the output end of data converter and survey
Try to be electrically connected with display on the input connection of unit, test cell and load control panel feedback link, test cell,
Load control panel is connected with PLC and forward-reverse switch, the input of the output end of PLC respectively with data converter
End, the input connection of forward-reverse switch, the output end of forward-reverse switch are electrically connected with the input of motor 5, test cell
For computer, and it is electrically connected with gear regulation switch on computers, the input that the output end of gear regulation switch is controlled with PLC
Signal is connected, when carrying out load testing to generating set, artificial adjustment gear regulation switch, the PLC in load control panel
Controller is received after control model, and control forward-reverse switch is controlled to motor 5, realizes coordination electrode 13 in salt solution 4
Insertion depth, so as to reach the purpose of control load box power, contrast existing load box more accurate when adjusting power.
Load box includes insulation box 1, and the inner cavity top of insulation box 1 is provided with insulation board 6, and insulation board 6 is away from insulation
The side on the inner chamber top of casing 1 is provided with external conductive casing 9, and the inner cavity top of external conductive casing 9 is provided with motor mount 7, conductive
The inwall of shell 9 is provided with chute 10, and the outer wall of motor mount 7 is preset with can enter the sliding block of line slip in the inner chamber of chute 10, electricity
Motor 5 is installed, the one end of external conductive casing 9 away from insulation board 6, which is connected with, to be sealed external conductive casing 9 in machine mounting seat 7
Splash guard 14, the end that the outer wall of splash guard 14 offers the machine shaft 11 on screwed hole 12, motor 5 is fixedly connected with electricity
Pole 13, and the outer wall of electrode 13 is preset with and held with the external screw thread that internal thread matches in screwed hole 12, the inner chamber of insulation box 1
Have below salt solution 4, and the liquid level of the end insertion salt solution 4 of electrode 13, the inner chamber of insulation board 6 offers wire casing 8, insulation board 6
Outer wall is fixedly connected with binding post 3, and binding post 3 is connected by the wire being preset in wire casing 8 with the outer wall of external conductive casing 9, electricity
Pole 13 is cylindric copper rod, and electrode 13 is be bonded with the progress of machine shaft 11 by insulative glue close to one end of motor 5, works as electricity
When machine 5 is rotated forward, whole motor 5 is moved downward, and electrode 13 is inserted into the depth increase of salt solution 4, and when motor 5 is inverted, electrode 13 is inserted
Enter the depth reduction to salt solution 4, realize the regulation to load box power, regulation process is steady, and regulation precision is higher.
Operation principle：When carrying out load testing to generating set, artificial adjustment gear regulation switch loads control panel
In PLC control forward-reverse switch motor 5 is controlled, realize insertion depth of the coordination electrode 13 in salt solution 4,
It is connected with multiple electric energy instruments so as to reach the purpose of control load box power, on load box, data converter is by electric energy instrument
The data detected are converted and transmitted to detection unit, and are shown over the display, and people can pass through the number on display
Contrasted according to the performance data with normal power generation unit, and adjust gear regulation switch and repeatedly surveyed with different power
Examination, so as to complete the performance test to generating set.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of genset load test system, including load box, the load box are connected by wire with generating set, and
It is provided between load box and generating set on output switch, the load box and is connected to load control panel and electric energy instrument
The input of table, the output end of the load control panel and data converter is connected, the output end of the data converter with
Electrically connect on the input connection of test cell, the test cell and load control panel feedback link, the test cell
It is connected to display, it is characterised in that the load box includes insulation box (1), the inner cavity top of the insulation box (1) is set
There is insulation board (6), side of the insulation board (6) away from insulation box (1) inner chamber top is provided with external conductive casing (9), described
The inner cavity top of external conductive casing (9) is provided with motor mount (7), and the inwall of the external conductive casing (9) is provided with chute (10), electricity
The outer wall of machine mounting seat (7) is preset with chute (10) inner chamber to enter on the sliding block of line slip, the motor mount (7) and installed
There is motor (5), the one end of the external conductive casing (9) away from insulation board (6) is connected with and can sealedly be prevented external conductive casing (9)
Water plate (14), the outer wall of the splash guard (14) offers the end of the machine shaft (11) on screwed hole (12), the motor (5)
End is fixedly connected with electrode (13), and the outer wall of electrode (13) is preset with and wants the outer spiral shell matched with internal thread in screwed hole (12)
Line, the inner chamber of the insulation box (1) is contained with below salt solution (4), and the liquid level of the end insertion salt solution (4) of electrode (13),
The inner chamber of the insulation board (6) offers wire casing (8), and the outer wall of the insulation board (6) is fixedly connected with binding post (3), wiring
Post (3) is connected by the wire being preset in wire casing (8) with the outer wall of external conductive casing (9).
2. a kind of genset load test system according to claim 1, it is characterised in that the load control panel connects
It is connected to PLC and forward-reverse switch, the output end of PLC input respectively with data converter, positive and negative turns on
The input connection of pass, the output end of the forward-reverse switch is electrically connected with the input of motor (5).
3. a kind of genset load test system according to claim 1, it is characterised in that the electrode (13) is circle
Column copper rod, and electrode (13) is be bonded with machine shaft (11) progress by insulative glue close to one end of motor (5).
4. a kind of genset load test system according to claim 1, it is characterised in that the test cell is electricity
Brain, and gear regulation switch, the input end signal that the output end that gear regulation is switched is controlled with PLC are electrically connected with computers
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327006.0U CN206348436U (en) | 2016-12-05 | 2016-12-05 | A kind of genset load test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327006.0U CN206348436U (en) | 2016-12-05 | 2016-12-05 | A kind of genset load test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348436U true CN206348436U (en) | 2017-07-21 |
Family
ID=59323178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327006.0U Expired - Fee Related CN206348436U (en) | 2016-12-05 | 2016-12-05 | A kind of genset load test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188280A (en) * | 2018-09-27 | 2019-01-11 | 江苏瑞昌哥尔德发电设备股份有限公司 | A kind of generating set load device for testing |
| CN114487812A (en) * | 2021-12-20 | 2022-05-13 | 广州广重企业集团有限公司 | Generator test device |
-
2016
- 2016-12-05 CN CN201621327006.0U patent/CN206348436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188280A (en) * | 2018-09-27 | 2019-01-11 | 江苏瑞昌哥尔德发电设备股份有限公司 | A kind of generating set load device for testing |
| CN114487812A (en) * | 2021-12-20 | 2022-05-13 | 广州广重企业集团有限公司 | Generator test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171205 |