CN203397205U - Simulation generator set fault test system - Google Patents
Simulation generator set fault test system Download PDFInfo
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- CN203397205U CN203397205U CN201320393113.3U CN201320393113U CN203397205U CN 203397205 U CN203397205 U CN 203397205U CN 201320393113 U CN201320393113 U CN 201320393113U CN 203397205 U CN203397205 U CN 203397205U
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- generator set
- fault
- controller
- test system
- signal transmission
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Abstract
The utility model provides a simulation generator set fault test system which comprises a generator set controller, a simulation fault input module, a programmable controller and a display module. the simulation fault input module comprises a power supply module, a plurality of relays, a plurality of switches and a signal transmission module; the power supply module is electrically connected respectively with coils of the plurality of relays through a wire; each wire electrically connected with the coil of the relay is provided with a switch; the signal transmission module comprises multiple channels of fault signal transmission circuits; each of the relays and a corresponding fault signal transmission circuit are in control connection; a signal acquisition port of the generator set controller is respectively connected with each fault signal transmission circuit; the programmable controller is connected with the generator set controller; and the programmable controller is connected with the display module. The simulation generator set fault test system has the advantages of the scientific design, simple structure, stable performance and reliable operation.
Description
Technical field
The utility model relates to a kind of analog testing platform, specifically, has related to a kind of simulation generator set fault test system of simulation generator set work.
Background technology
Existing genset adopts the various duties of generator set controller monitoring generator more, and by the display screen display working condition of generator set controller.Because genset volume is large, cannot be in laboratory or classroom install, the generator set controller that does not connect genset just cannot identify oneself with generator duty, cannot impart knowledge to students, students cannot get information about the function of generator set controller.
Genset is a special equipment, and genset is normally used in emergent, and working environment is more special, once use, must guarantee the work that generator unit can be normally stable.But, genset duty more complicated, in work, need the variable of monitoring many, the display screen of group of motors controller is these numerous variablees completely, and we are difficult to understand completely the duty of various complexity in genset work in generator scene.Therefore before genset comes into operation, must test generator set controller, guarantee that generator set controller can, to the various emergency situations of genset, carry out correct processing.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is to provide a kind of design science, simple in structure, stable performance and reliable simulation generator set fault test system, laboratory or teaching in classroom problem have effectively been solved, simultaneously, by various simulated failure input signals, generator set controller is comprehensively tested.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of simulation generator set fault test system, comprise generator set controller, simulated failure load module, Programmable Logic Controller and display module, described simulated failure load module comprises power module, a plurality of relays, a plurality of switches and signal emission module, described power module is electrically connected to the coil of a plurality of described relays respectively by wire, on each described wire being electrically connected to described relay coil, be provided with switch, described signal emission module comprises multichannel fault-signal transmission circuit, relay and corresponding described fault-signal transmission circuit control linkage described in each, the signals collecting port of described generator set controller connects respectively described in every road fault-signal transmission circuit for gathering simulated failure signal, described Programmable Logic Controller connects described generator set controller for sending display command according to the described simulated failure input signal collecting, described Programmable Logic Controller connects described display module for showing described simulated failure input signal.
Based on above-mentioned, described display module comprises display screen and a plurality of LED light.
Based on above-mentioned, described switch is pushbutton switch.
Based on above-mentioned, described Programmable Logic Controller is connected with described generator set controller by RS485 port.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model comprises generator set controller, simulated failure load module, Programmable Logic Controller and display module, described simulated failure load module can produce simulated failure load module, described generator set controller can be according to the simulated failure input signal receiving, and pass to described Programmable Logic Controller, described Programmable Logic Controller is made corresponding display command, and then show by display module, utilize the expanded function of Programmable Logic Controller, show in real time the various duties of cluster engine controller, it has advantages of design science, simple in structure, stable performance and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
A kind of embodiment of simulation generator set fault test system, as shown in Figure 1, comprise generator set controller, simulated failure load module, Programmable Logic Controller and display module, described simulated failure load module comprises power module, a plurality of relay, a plurality of switch and signal emission module, and a plurality of switches comprise switch S
1, switch S
2switch S
n, a plurality of relays comprise relay J
1, relay J
2relay J
n, described power module is electrically connected to the coil of a plurality of described relays respectively by wire, on each described wire being electrically connected to described relay coil, be provided with switch, described signal emission module comprises multichannel fault-signal transmission circuit, relay and corresponding described fault-signal transmission circuit control linkage described in each, the signals collecting port of described generator set controller connects respectively described in every road fault-signal transmission circuit for gathering simulated failure signal, described Programmable Logic Controller connects described generator set controller for sending display command according to the described simulated failure input signal collecting, described Programmable Logic Controller connects described display module for showing described simulated failure input signal.Described display module comprises display screen and a plurality of LED light, and by the display screen various genset faults that produce according to described simulated failure input signal that show directly perceived, LED light is reported to the police and indicated.
Based on above-mentioned, by the closure of described relay sound contact, connect described fault-signal transmission circuit, and then make described cluster engine controller collect simulated failure signal.Press different switches, closed different relay, makes described cluster engine controller collect different simulated failure signals; Realize the input of multiple analog fault-signal.
Based on above-mentioned, in the present embodiment, described Programmable Logic Controller is connected with described generator set controller by RS485 port.
In the present embodiment, described switch is pushbutton switch, presses the button switch connection relay coil, and then the sound contact of closing relay, connect fault-signal transmission circuit, after connecting, the signals collecting port of described generator set controller receives simulated failure signal.Press the button switch, at this moment relay produces electric shock signal, after described cluster engine controller collects this simulated failure input signal and judges by analysis, pass to Programmable Logic Controller, and send display command by the analysis of Programmable Logic Controller, pass to display module, by display screen and LED light, directly show.
Described generator set controller can be made corresponding judgement after receiving simulated failure input signal, sends alarm command and steering order.
In the present embodiment, adopt to adopt the extensibility of programmable logic controller (PLC) coding and programmability to realize the control with generator set controller, utilize programmed control, saved hardware development work, peripheral circuit has seldom improved reliability and the antijamming capability of system, and its hardware configuration is simple, with low cost, fast response time, stable performance, reliable, can meet the control requirement that user is different, embody great dirigibility.
By LED light and display screen, be electrically connected to programmable logic controller (PLC), realize the demonstration of the various work state informations in generator set controller, by display screen and LED light, show more intuitively the various duty amounts in generator set controller, replace original user by manually turning over screen, to check the trouble of the various duty amounts in generator set controller, make application person's easy operating, get more information about the duty of genset, more easily allow people understand and learn.
By LED light and display screen, can show intuitively that various generator set controller status informations are as: low oil pressure warning, the high warning of water temperature, rate signal loss, the low warning of frequency etc.During physical simulation test, press low oil pressure alarm button switch, display screen directly shows low oil pressure warning, and meanwhile, LED light lights demonstration.
Based on above-mentioned, described cluster engine controller is HGM6300D cluster engine controller, and described relay is HF115F-I/009-1ZS3A relay.
The utility model is realized by simulation generator set fault test system complicated genset working condition in laboratory or classroom, and convenient teaching is convenient to student and is understood, the function of generator set controller.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. a simulation generator set fault test system, it is characterized in that: comprise generator set controller, simulated failure load module, Programmable Logic Controller and display module, described simulated failure load module comprises power module, a plurality of relays, a plurality of switches and signal emission module, described power module is electrically connected to the coil of a plurality of described relays respectively by wire, on each described wire being electrically connected to described relay coil, be provided with switch, described signal emission module comprises multichannel fault-signal transmission circuit, relay and corresponding described fault-signal transmission circuit control linkage described in each, the signals collecting port of described generator set controller connects respectively described in every road fault-signal transmission circuit for gathering simulated failure signal, described Programmable Logic Controller connects described generator set controller for sending display command according to the described simulated failure input signal collecting, described Programmable Logic Controller connects described display module for showing described simulated failure input signal.
2. simulation generator set fault test system according to claim 1, is characterized in that: described display module comprises display screen and a plurality of LED light.
3. simulation generator set fault test system according to claim 1 and 2, is characterized in that: described switch is pushbutton switch.
4. simulation generator set fault test system according to claim 1, is characterized in that: described Programmable Logic Controller is connected with described generator set controller by RS485 port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393113.3U CN203397205U (en) | 2013-07-03 | 2013-07-03 | Simulation generator set fault test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393113.3U CN203397205U (en) | 2013-07-03 | 2013-07-03 | Simulation generator set fault test system |
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| Publication Number | Publication Date |
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| CN203397205U true CN203397205U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320393113.3U Expired - Fee Related CN203397205U (en) | 2013-07-03 | 2013-07-03 | Simulation generator set fault test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914845A (en) * | 2014-03-14 | 2015-09-16 | 深圳市赛格导航科技股份有限公司 | Vehicle body controller fault test method and system based on industrial personal computer |
| CN113359656A (en) * | 2020-03-02 | 2021-09-07 | 广州威能机电有限公司 | Test system, test cabinet and test method for generator set control box |
-
2013
- 2013-07-03 CN CN201320393113.3U patent/CN203397205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914845A (en) * | 2014-03-14 | 2015-09-16 | 深圳市赛格导航科技股份有限公司 | Vehicle body controller fault test method and system based on industrial personal computer |
| CN113359656A (en) * | 2020-03-02 | 2021-09-07 | 广州威能机电有限公司 | Test system, test cabinet and test method for generator set control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU SMARTGEN TECHNOLOGY CO., LTD. Effective date: 20150204 Owner name: CHONGQING COMMUNICATION COLLEGE OF THE CHINA PLA Free format text: FORMER OWNER: ZHENGZHOU SMARTGEN TECHNOLOGY CO., LTD. Effective date: 20150204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450001 ZHENGZHOU, HENAN PROVINCE TO: 400035 SHAPINGBA, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150204 Address after: 400035 No. 1, Lin Yuan, Shapingba District, Chongqing Patentee after: Chongqing Communication College of the China PLA Patentee after: Zhengzhou Smartgen Technology Co., Ltd. Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan Jin Road, No. 28 Patentee before: Zhengzhou Smartgen Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |