CN203732984U - Detection equipment for power generation set control box - Google Patents
Detection equipment for power generation set control box Download PDFInfo
- Publication number
- CN203732984U CN203732984U CN201420066348.6U CN201420066348U CN203732984U CN 203732984 U CN203732984 U CN 203732984U CN 201420066348 U CN201420066348 U CN 201420066348U CN 203732984 U CN203732984 U CN 203732984U
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- control box
- generator set
- checkout equipment
- communication module
- control
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000010248 power generation Methods 0.000 title abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000007639 printing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 25
- 238000004088 simulation Methods 0.000 description 17
- 230000004044 response Effects 0.000 description 16
- 230000000875 corresponding effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 101100088247 Picea mariana RPL13A gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the numerical control technology field and provides a detection equipment for a power generation set control box. The detection equipment comprises an intelligent console, a control unit and a communication module, wherein the intelligent console comprises a central processing unit and further comprises a communication interface, an input interface and an output interface which are respectively connected with the central processing unit, the communication interface is connected with the communication module, the output interface is connected with the control unit, the control unit comprises a control panel and a transmission control circuit corresponding to the control panel, the control unit is connected with the communication module through the transmission control circuit, and the communication module is connected with the power generation set control box. The detection equipment for a power generation control system has property of high integration degree, can detect complete functions and performance of the power generation set control box through simulating fault information of a power generation set, can rapidly discover a fault point, solves the fault problem and improves detection efficiency.
Description
Technical field
The utility model relates to fields of numeric control technique, in particular to a kind of checkout equipment of generator set control box.
Background technology
Genset is to take diesel engine as prime mover, drags a kind of power-supply device of synchronous generator generating.Generator set control box is for controlling and monitor the duty of genset, and guarantee genset is normally worked, and therefore need to carry out Performance Detection to generator set control box, once generator set control box goes wrong, just in time it is detected and is keeped in repair.
Owing to still there is no at present the checkout equipment of the generator set control box that special-purpose integrated level is high, therefore existing method detects checkout equipment and the instrument that needs numerous separation to generator set control box, by different instrument and instrument, detect different projects respectively, after completing a test item, need to change other instrument and instrument and carry out next project detection, thereby cause detection efficiency low, need the human resources of input large.
Utility model content
The purpose of this utility model is to provide a kind of checkout equipment of generator set control box, low to solve detection efficiency, needs the large problem of human resources dropping into.
The checkout equipment of the generator set control box that the utility model provides, comprises intelligent indication control board, control module and communication module; Described intelligent indication control board comprises CPU (central processing unit), also comprises the communication interface, input interface and the output interface that are connected with CPU (central processing unit), and described communication interface is connected with described communication module, and described output interface is connected with described control module; Described control module comprises control panel, the corresponding transmission control circuit of control panel, and described control module is connected with described communication module by described transmission control circuit, and described communication module is connected with generator set control box.
Further, described checkout equipment also comprises the fault alarm unit of reporting to the police while breaking down for detection of generator set control box, and described fault alarm unit is connected with the output interface of described intelligent indication control board.
Further, described checkout equipment also comprises the electric instrument unit being connected with the input interface of described intelligent indication control board, and described electric instrument unit is connected with the transmission control circuit of described control module.Utilize described transmission control circuit by the failure message of the genset of simulation, through communication module, be transferred to generator set control box.
Further, described electric instrument unit comprises voltmeter head, electric current gauge outfit, frequency gauge outfit, power factor gauge outfit and power gauge outfit.When simulation generator set malfunction, utilize above-mentioned standard scale to detect in real time parameters of electric power, so that accuracy and the precision of the electric instrument of check and correction generator set control box.
Further, described intelligent indication control board also comprises display unit, and described display unit is connected with described CPU (central processing unit).
Further, described display unit is touching display screen.
Further, described communication module is RS485 communication module.
Further, described checkout equipment also comprises the printing device being connected with the output interface of described intelligent indication control board.Intelligence indication control board connects printing device, is convenient to printing test report.
The beneficial effects of the utility model are: the checkout equipment of the generator set control box that the present embodiment provides, by the fault-signal of intelligent indication control board simulation generator set, this fault-signal transfers to generator set control box through communication module, if generator set control box is made respective response after receiving the fault-signal of simulation, generator set control box possesses this function, if do not responded, generator set control box breaks down, intelligence indication control board starts fault alarm unit reports to the police, and is convenient to maintainer and processes in time.By intelligent indication control board, simulate various fault-signals, whether the various functions that the respective response that checking generator set control box whether has after receiving the fault-signal of various simulations detects genset is normal, detect a function and only need simulate corresponding fault-signal, therefore detection efficiency is high, than current detection method, greatly reduce human resources input, reduced human cost.
In addition,, by simulated failure signal, whether checking generator set control box has respective response to detect genset function after receiving the fault-signal of simulation, without starting diesel generator set, therefore can not produce noise, both save the consumption of diesel oil, reach the effect of energy-conserving and environment-protective yet.
Accompanying drawing explanation
Fig. 1 shows the structured flowchart of the checkout equipment of the generator set control box that the utility model provides;
Fig. 2 shows the structured flowchart of the checkout equipment of the generator set control box that the utility model embodiment provides;
Fig. 3 show the intelligent indication control board of checkout equipment of the generator set control box that the utility model provides inner and with outside annexation schematic diagram;
Fig. 4 shows the control panel schematic diagram of the checkout equipment of the generator set control box that the utility model provides;
Fig. 5 shows the circuit structure diagram of the checkout equipment of the generator set control box that the utility model provides;
Fig. 6 shows the transmission control circuit connection diagram of control module of the checkout equipment of the generator set control box that the utility model provides;
Fig. 7 shows the electric instrument unit of checkout equipment of the generator set control box that the utility model provides and the schematic diagram of fault alarm unit;
Fig. 8 shows the connection diagram of electric instrument unit of the checkout equipment of the generator set control box that the utility model provides.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Consult Fig. 1, the checkout equipment 10 of the generator set control box that the present embodiment is enumerated, comprises intelligent indication control board 101, control module 102 and communication module 104.Intelligence indication control board 101 comprises CPU (central processing unit) 1010, communication interface 1014, input interface 1012 and output interface 1013.Described CPU (central processing unit) 1010 is connected with communication interface 1014, input interface 1012 and output interface 1013 respectively.Communication interface 1014 is connected with communication module 104, and output interface 1013 is connected with control module 102.Control module 102 comprises control panel, the corresponding transmission control circuit of control panel, and described control module 102 is connected with described communication module 104 by described transmission control circuit.Communication module 104 is connected with generator set control box.
As preferred embodiment, described communication module 104 is RS485 communication module.
Consult Fig. 2 and Fig. 3, the checkout equipment 10 of this generator set control box, also comprise electric instrument unit 103 and fault alarm unit 105, described control module 102 is connected with described electric instrument unit 103 by described transmission control circuit, and described fault alarm unit 105 is connected with the output interface of described intelligent indication control board 101.
As the utility model preferred embodiment, the output interface of described intelligent indication control board 101 is connected with printing device 106, is convenient to printing test report.
Intelligence indication control board 101 also comprises display unit 1011, and described display unit 1011 is connected with described CPU (central processing unit) 1010.Described display unit 1011 is touching display screen.
The checkout equipment 10 that the present embodiment provides, the fault-signal of CPU (central processing unit) 1010 simulation generator sets of intelligence indication control board 101, this fault-signal is by the transmission control circuit of control module 102, through communication module 104, be transferred to generator set control box to be detected again, if generator set control box to be detected is after receiving the fault-signal of simulation, in preset time T, make corresponding response, and this response signal feeds back to intelligent indication control board 101 by communication module 104, illustrate that generator set control box to be detected can identify this fault-signal, be that generator set control box to be detected possesses this function.Described preset time T is to set according to the time span of the response of the generator set control box of particular type and feedback information.In testing process, if in preset time T, generator set control box is not made corresponding response, illustrates that generator set control box can not identify this fault-signal, and generator set control box breaks down.Intelligence indication control board 101 is not received the respective response signal that communication module feeds back after sending the fault-signal of simulation in preset time T, start fault alarm unit 105 and report to the police.The test event that maintainer carries out when reporting to the police, finds trouble spot rapidly, solves failure problems.
The checkout equipment of the generator set control box that the present embodiment provides, by intelligent indication control board, simulate various fault-signals, whether the various functions that the respective response that checking generator set control box whether has after receiving the fault-signal of various simulations detects genset is normal, detect a function and only need simulate corresponding fault-signal, therefore detection efficiency is high, than current detection method, greatly reduced human resources input, reduced human cost.
Consult Fig. 4; described control module 102 comprises control panel; described control panel comprises oil pressure gauge testing button, water-thermometer testing button, oil thermometer testing button, cylinder temperature table testing button; speed probe failure button, charge fault button, the abnormal button of civil power phase sequence, shutdown failure button, start failed button, low oil pressure button, high cylinder temperature button, high oil temperature button, the high button of fuel liquid level and the low button of fuel liquid level etc.; by above-mentioned control knob, respectively the properties of generator set control box is detected.
Consult Fig. 5 and Fig. 6, described control module 102 also comprises the corresponding transmission control circuit of button on control panel, and described control module 102 is connected with described electric instrument unit 103 by described transmission control circuit.Described transmission control circuit, for transportation simulator fault-signal, starts corresponding transmission control circuit by button SB3～11, and whether the switching value signal that receives simulation in order to detect control box can make corresponding actions; By corresponding transmission control circuits of pushbutton enable such as button SB14 and SB16～18, adopt adjustable potentiometer RP1～4 analog sensor signal, in order to detect generator set control box after receiving corresponding simulated failure signal, whether its demonstration and actuation of an alarm be correct.
Consult Fig. 7 and Fig. 8, described electric instrument unit 103 comprises voltmeter head PV, electric current gauge outfit PA, frequency gauge outfit PHz, power factor gauge outfit PF, power gauge outfit PW, cylinder temperature table PG, oil pressure gauge PP, oil thermometer PT, fuel liquid level table P and hour meter PS, above-mentioned standard scale is connected with described transmission control circuit, so that when simulation generator set is worked, parameters of electric power while utilizing above-mentioned standard scale to detect in real time simulation, so that accuracy and the precision of the power parameter display of check and correction generator set control box.
The checkout equipment 10 of the generator set control box that the utility model provides, intelligent indication control board 101 need to be selected test event by the mode of touch display screen according to actual test.On control panel, be provided with corresponding test event button, as high temperature fault simulation project testing, selection and the button SB7 that test event matches, export to tested object (generator set control box) by transmission control circuit by detecting information.Tested object is exported response according to input message.The response of 101 pairs of tested objects of intelligence indication control board judges, finally completes test event and record.If tested object response abnormality (not making any response in the preset time T after receiving the fault-signal of simulation), the information exchange of response abnormality is crossed communication module 104 and is transferred to intelligent indication control board 101, intelligence indication control board 101 is made fault alarm instruction according to the response abnormality information receiving, fault alarm unit 105 is reported to the police, and illustrates that tested object exists fault.If the button of selecting does not mate with test event, it is invalid to be automatically considered as, and detecting information can not be exported to tested object, thereby prevents the wrong warning that causes because of maloperation.Because intelligent indication control board 101 cannot complete test event and record, indirectly show to select button not mate.
When test is carried out, electric instrument unit 103 can detect corresponding analog electrical force parameter by standard scale, this analog electrical force parameter comprises temperature, oil pressure, rotating speed, voltage, electric current, frequency, power and the power factor etc. of genset, thereby whether the demonstration of the parameters of electric power of detection generator set control box is normal, and whether precision meets the requirements; As undesirable in the power parameter display of generator set control box, can proofread artificially.
When the checkout equipment 10 of generator set control box carries out fault alarm, illustrate that generator set control box breaks down, when operations staff and maintainer can be according to fault alarms, corresponding test event is investigated, and finds rapidly trouble spot, thus rapidly removing faults.
In order to be illustrated more clearly in problem, take generator set control box as control box of diesel-electric set be example, further the checkout equipment of generator control box is set forth.
The checkout equipment of control box of diesel-electric set, comprising:
For detecting in real time the parameters of electric power electric instrument unit of simulation generator set fault-signal;
For the communication module of signal transmission, described communication module is RS485 communication module;
Control module for control operation; described control module comprises control panel; described control panel comprises oil pressure gauge testing button, water-thermometer testing button, oil thermometer testing button, cylinder temperature table testing button, speed probe failure button, charge fault button, the abnormal button of civil power phase sequence, shutdown failure button, starts failed button, low oil pressure button, high cylinder temperature button, high oil temperature button, the high button of fuel liquid level and the low button of fuel liquid level etc.Described control module also comprises the corresponding transmission control circuit of the button on control panel, and described control module is connected with electric instrument unit and communication module respectively by described transmission control circuit.
While breaking down for control box of diesel-electric set, carry out the fault alarm unit of alarm;
Intelligent indication control board for data interaction storage, described intelligent indication control board comprises CPU (central processing unit), power module, display unit, communication interface, input interface and output interface, described CPU (central processing unit) is connected with power module, display unit, communication interface, input interface and output interface respectively, described display unit is touching display screen, described communication interface is connected with described communication module, described input interface is connected with described electric instrument unit, and described output interface is connected with described control module and described fault alarm unit respectively.
Described communication module is connected with control box of diesel-electric set.
In the present embodiment, the checkout equipment of diesel-driven generator control system is according to analog switch amount and analog quantity parameter information, and whether the parameter display function that detects control box of diesel-electric set is normal, and whether precision meets the requirements.When selecting test event at intelligent indication control board artificially, by control panel, select the button of the failure message that will simulate, through the failure message of described transmission control circuit transportation simulator, whether the fault detection capability and the warning function that detect control box of diesel-electric set meet the requirements.
At present genset being detected, is all after diesel generator set installation, when detecting control box of diesel-electric set, after diesel generator set need to being started, just can carry out the detection of above-mentioned functions and performance.After diesel power generation unit starts, larger noise can be produced, also a large amount of diesel oil can be consumed.The checkout equipment of the control box of diesel-electric set that the present embodiment provides, this checkout equipment is when carrying out above-mentioned functions detection, by simulated failure signal, whether checking generator set control box has respective response to detect genset performance after receiving the fault-signal of simulation, without starting diesel generator set, therefore can not produce noise, both save the consumption of diesel oil, reach the effect of energy-conserving and environment-protective yet.
The checkout equipment of the control box of diesel-electric set providing in the present embodiment can apply in the production line of large batch of control box of diesel-electric set, is convenient to carry out fast the detection of function and performance, thus improve production efficiency and product quality.
The checkout equipment of this generator control system can also, according to the actual testing requirement of all kinds of generator set control boxes, carry out Custom Design.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, 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., within all should being included in protection domain of the present utility model.
Claims (8)
1. a checkout equipment for generator set control box, is characterized in that, comprises intelligent indication control board, control module and communication module; Described intelligent indication control board comprises CPU (central processing unit), also comprises the communication interface, input interface and the output interface that are connected with CPU (central processing unit), and described communication interface is connected with described communication module, and described output interface is connected with described control module; Described control module comprises control panel, the corresponding transmission control circuit of control panel, and described control module is connected with described communication module by described transmission control circuit, and described communication module is connected with generator set control box.
2. the checkout equipment of generator set control box according to claim 1, it is characterized in that, described checkout equipment also comprises the fault alarm unit of reporting to the police while breaking down for detection of generator set control box, and described fault alarm unit is connected with the output interface of described intelligent indication control board.
3. the checkout equipment of generator set control box according to claim 1, it is characterized in that, described checkout equipment also comprises the electric instrument unit being connected with the input interface of described intelligent indication control board, and described electric instrument unit is connected with the transmission control circuit of described control module.
4. the checkout equipment of generator set control box according to claim 3, is characterized in that, described electric instrument unit comprises voltmeter head, electric current gauge outfit, frequency gauge outfit, power factor gauge outfit and power gauge outfit.
5. the checkout equipment of generator set control box according to claim 1, is characterized in that, described intelligent indication control board also comprises display unit, and described display unit is connected with described CPU (central processing unit).
6. the checkout equipment of generator set control box according to claim 5, is characterized in that, described display unit is touching display screen.
7. the checkout equipment of generator set control box according to claim 1, is characterized in that, described communication module is RS485 communication module.
8. the checkout equipment of generator set control box according to claim 1, is characterized in that, described checkout equipment also comprises the printing device being connected with the output interface of described intelligent indication control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066348.6U CN203732984U (en) | 2014-02-14 | 2014-02-14 | Detection equipment for power generation set control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066348.6U CN203732984U (en) | 2014-02-14 | 2014-02-14 | Detection equipment for power generation set control box |
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| Publication Number | Publication Date |
|---|---|
| CN203732984U true CN203732984U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066348.6U Expired - Lifetime CN203732984U (en) | 2014-02-14 | 2014-02-14 | Detection equipment for power generation set control box |
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| Country | Link |
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| CN (1) | CN203732984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928728A (en) * | 2016-07-15 | 2016-09-07 | 郑州佛光发电设备有限公司 | Conventional fault testing device for generating set |
-
2014
- 2014-02-14 CN CN201420066348.6U patent/CN203732984U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928728A (en) * | 2016-07-15 | 2016-09-07 | 郑州佛光发电设备有限公司 | Conventional fault testing device for generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SINGFU AEROSPACE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG SINGFU MACHINERY ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 313000 Zhejiang City, Huzhou province dare mountain road, No. 1688 Patentee after: ZHEJIANG HAPPY AEROSPACE SCIENCE AND TECHNOLOGY CO.,LTD. Address before: Jinya Zhuang No. 26 building, 310000 Hangzhou City, Zhejiang province Jiefang Road City Room 601 Patentee before: ZHEJIANG SINGFU MACHINERY ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |