CN109188280A - A kind of generating set load device for testing - Google Patents
A kind of generating set load device for testing Download PDFInfo
- Publication number
- CN109188280A CN109188280A CN201811134333.8A CN201811134333A CN109188280A CN 109188280 A CN109188280 A CN 109188280A CN 201811134333 A CN201811134333 A CN 201811134333A CN 109188280 A CN109188280 A CN 109188280A
- Authority
- CN
- China
- Prior art keywords
- container
- generating set
- load device
- set load
- testing
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention discloses a kind of generating set load device for testing, which includes container；Aqueous medium is injected in the container；The side of the container is provided with several heating tubes.The present invention freely matches the test load needs of different generating sets by adjusting the quantity of investment heating tube, applied widely, and structure is simple, at low cost, highly-safe, is suitable for promoting and applying.
Description
Technical field
The present invention relates to generating set testing field more particularly to a kind of generating set load device for testing.
Background technique
Generating set production needs stable its performance of false load testing after completing, from the company of packaging technology, pipeline
It connects etc. to have to pass through stringent inspection party and can dispatch from the factory and delivers user's use.At present, generating set factory commercial city has it to fix
False load testing, be essentially all old-fashioned water load or pure resistive loads.Old-fashioned water load passes through motor liter
The drop water-immersed depth of pole plate is easy to control the load of generating set however, Electrode ageing deforms after the time is permanent
There is short circuit and threephase load is uneven, and the corrosion resistance of pole plate is relatively poor.It is exactly purely to bear there are also one kind
It carries, he is carried out in series and parallel by multiple resistance wires, and the heat of step by step input, generation is shed by axial flow blower, this load is surveyed
Examination data are relatively stable, and still, load end service life is limited, fracture of wire often occur, heat dissipates phenomena such as not going out, Er Qiean
Full property is poor, and than relatively hazardous when use, working region heat is big, can also generate deleterious effect to surrounding devices.
Summary of the invention
It is an object of the invention to pass through a kind of generating set load device for testing, to solve background section above
The problem of mentioning.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of generating set load device for testing, the device include container；Aqueous medium is injected in the container；It is described
The side of container is provided with several heating tubes.
Particularly, the investment of heating tube is automatically controlled according to the size of generating set power by programmable logic controller (PLC)
Quantity.
Particularly, liquid level detection device is provided in the container.
Particularly, the programmable logic controller (PLC) is also used to detect in container water level lower than setting in liquid level detection device
When fixed ordinary water level, starting electric water pump gives container to inject aqueous medium.
Particularly, the highest water level of the container is provided with gap.
Particularly, the container bottom is provided with carriage, moves freely container position by carriage.
Generating set load device for testing proposed by the present invention is freely matched not by adjusting the quantity of investment heating tube
Test load with generating set needs, applied widely, and structure is simple, and at low cost, highly-safe, suitable popularization is answered
With.
Detailed description of the invention
Fig. 1 is generating set load device for testing overall structure diagram provided in an embodiment of the present invention；
Fig. 2 is generating set load device for testing side view provided in an embodiment of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.It is understood that tool described herein
Body embodiment is used only for explaining the present invention rather than limiting the invention.It also should be noted that for the ease of retouching
It states, only some but not all contents related to the present invention are shown in the drawings, it is unless otherwise defined, used herein all
Technical and scientific term has the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.It is used herein
Term be intended merely to description specific embodiment, it is not intended that in limitation the present invention.
It please refers to shown in Fig. 1 and Fig. 2, generating set load device for testing includes container 101 in the present embodiment；The appearance
Aqueous medium is injected in device 101；The side of the container 101 is provided with several heating tubes 102.The container in the present embodiment
101 two medial surfaces are provided with several heating tubes 102.The side of the container 101 is provided with terminal box 103, and heating tube 102 connects
Line is to terminal box 103.
The container 101 is large container in this example, and concrete specification can select according to the actual situation.The container
The distribution of heating tube 102 is needed according to the test of generating set, it can be achieved that single-phase, three-phase conversion and different voltages in 101
Between switching use.
Programmable logic controller (PLC) automatically controls heating tube 102 according to the size of generating set power in the present embodiment
Input quantity, but not limited to this, it, can also be using manual mode control heating tube 102 in the case where required precision is low
Investment.Under high-precision requirement, by the control logic of programmable logic controller (PLC), closed according to the percentage of entire load capacity
System's combination carries out free investment to heating tube 102.
In the present embodiment due to prolonged heavy-duty service, water will will become vapor and consume in container 101,
In order to timely supplement water, liquid level detection device is installed in container 101, detects the height of liquid level in real time, is lower than in water and sets
When fixed ordinary water level, the programmable logic controller (PLC) is sent a signal to, programmable logic controller (PLC) goes out to start electric water pump
Working signal, electric water pump start gives container 101 inject aqueous medium, when water level reach certain position after electric water pump stop work
Make, moisturizing terminates.
Spilling water causes electrical part to drench when water level is excessively high in order to prevent in the present embodiment, causes the damage of system, is holding
Gap 104 is arranged in the water level eminence of device 101.101 bottom of container is provided with carriage in the present embodiment, passes through cunning
Dynamic device moves freely 101 position of container, applicable leasing market.
Technical solution of the present invention freely matches the test of different generating sets by adjusting the quantity of investment heating tube 102
Load needs, applied widely, and structure is simple, at low cost, highly-safe, is suitable for promoting and applying.
Those of ordinary skill in the art will appreciate that realizing that all parts in above-described embodiment are can to pass through computer
Program is completed to instruct relevant hardware, and the program can be stored in a computer-readable storage medium, the program
When being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can for magnetic disk, CD, only
Read storage memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM)
Deng.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (6)
1. a kind of generating set load device for testing, which is characterized in that the device includes container；Water is injected in the container
Medium；The side of the container is provided with several heating tubes.
2. generating set load device for testing according to claim 1, which is characterized in that pass through Programmable logical controller
Device automatically controls the input quantity of heating tube according to the size of generating set power.
3. generating set load device for testing according to claim 2, which is characterized in that be provided with liquid in the container
Level detecting apparatus.
4. generating set load device for testing according to claim 3, which is characterized in that the Programmable logical controller
Device is also used to start electric water pump to container when liquid level detection device detects that water level is lower than the ordinary water level set in container
Inject aqueous medium.
5. generating set load device for testing according to claim 4, which is characterized in that the peak level of the container
Place is provided with gap.
6. generating set load device for testing according to one of claims 1 to 5, which is characterized in that the container bottom
Portion is provided with carriage, moves freely container position by carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134333.8A CN109188280A (en) | 2018-09-27 | 2018-09-27 | A kind of generating set load device for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134333.8A CN109188280A (en) | 2018-09-27 | 2018-09-27 | A kind of generating set load device for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109188280A true CN109188280A (en) | 2019-01-11 |
Family
ID=64907480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134333.8A Pending CN109188280A (en) | 2018-09-27 | 2018-09-27 | A kind of generating set load device for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109188280A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203444090U (en) * | 2013-09-11 | 2014-02-19 | 广东保达动力技术有限公司 | Intelligent generator set load testing system |
| CN204177932U (en) * | 2014-10-15 | 2015-02-25 | 潍坊华全动力机械有限公司 | A kind of generating set power detection energy absorbing device |
| CN105545469A (en) * | 2015-12-03 | 2016-05-04 | 赵立增 | Generator unit which is rapid for starting and stable for output |
| CN105954704A (en) * | 2016-06-27 | 2016-09-21 | 国网山东省电力公司蓬莱市供电公司 | Power examination special-purpose load case |
| CN206348436U (en) * | 2016-12-05 | 2017-07-21 | 重庆三峡学院 | A kind of genset load test system |
-
2018
- 2018-09-27 CN CN201811134333.8A patent/CN109188280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203444090U (en) * | 2013-09-11 | 2014-02-19 | 广东保达动力技术有限公司 | Intelligent generator set load testing system |
| CN204177932U (en) * | 2014-10-15 | 2015-02-25 | 潍坊华全动力机械有限公司 | A kind of generating set power detection energy absorbing device |
| CN105545469A (en) * | 2015-12-03 | 2016-05-04 | 赵立增 | Generator unit which is rapid for starting and stable for output |
| CN105954704A (en) * | 2016-06-27 | 2016-09-21 | 国网山东省电力公司蓬莱市供电公司 | Power examination special-purpose load case |
| CN206348436U (en) * | 2016-12-05 | 2017-07-21 | 重庆三峡学院 | A kind of genset load test system |
Non-Patent Citations (1)
| Title |
|---|
| 张春来 等: "《船舶电气设备管理与工艺》", 30 April 2016, 大连海事大学出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |