CN102538871A - Test platform for wind power water-cooling device - Google Patents
Test platform for wind power water-cooling device Download PDFInfo
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- CN102538871A CN102538871A CN2011104463704A CN201110446370A CN102538871A CN 102538871 A CN102538871 A CN 102538871A CN 2011104463704 A CN2011104463704 A CN 2011104463704A CN 201110446370 A CN201110446370 A CN 201110446370A CN 102538871 A CN102538871 A CN 102538871A
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Abstract
The invention discloses a test platform for a wind power water-cooling device, which comprises an upper computer, a switch, a PLC (programmable logic controller), a touch screen and terminals. The upper computer, the PLC and the touch screen are respectively connected with the switch through Ethernet interfaces. Equipment and instruments in the water-cooling device are connected with the PLC through the terminals. The touch screen transmits commands to the equipment in the water-cooling device through the switch, the PLC receives the commands and controls the equipment in the water-cooling device, the PLC acquires information of the equipment and the instruments and transmits the information to the upper computer through the switch, and the upper computer acquires the information, monitors the equipment and generates reports. The method substitutes the original manual testing method, artificial fault detection and omission are reduced, and the quality of products is reflected more objectively. Use of the test platform substitutes the original manual testing method, so that artificial fault detection and omission are decreased, and the quality of products is reflected more objectively.
Description
Technical field
The present invention relates to a kind of wind-power electricity generation water cooling plant test platform, particularly a kind of wind-power electricity generation water cooling plant test platform based on PLC.
Background technology
Wind-power electricity generation is adopted in countries in the world as a kind of generation technology of environment-protecting clean now widely.General electricity generation system includes electricity generation module and refrigerating module, and electricity generation module is responsible for generating, and refrigerating module cools off heat generating component.So; Wind generator system comprises the wind power generating set and the pure water circulation system; Thereby wind power generating set wherein is to rely on the generating of wind blows air vane rotary electrification machine rotor; The pure water circulation system then is the mode that is employed in logical recirculated water in the passage, and the parts of each heating of wind power generating set are carried out the heat conduction cooling.The test platform of wind-powered electricity generation water cooling plant has following weak point at present: the more easy test board that (1) present test platform is made up of a plurality of isolating switchs links to each other each electrical equipment on the water cooling plant separately during test with isolating switch.Because each electric components extension line is shorter on the water cooling plant, test board has to place near water cooling plant.(2) in test process, the water running of water cooling plant band can cause water projection because of exhaust or local leakage etc., causes that the isolating switch place burns out or problem such as short circuit.(3) in every water cooling plant test process; The capital relates to the wiring of all electric components and the problem of taking out stitches, if isolating switch does not cut off the power supply or be with water, excess surface water etc. all to cause operating personnel to get an electric shock easily and body on the damage of each electric components or testing apparatus.(4) wiring and disconnect process need the long time, and the efficient that debugging is dispatched from the factory in serious restriction can not satisfy the demand that the wind-powered electricity generation water cooling plant is produced in enormous quantities.(5) but testing staff's operation by rule of thumb unavoidably to wherein certain step, element omission or erroneous judgement, causes defective products to dispatch from the factory easily.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of wind-power electricity generation water cooling plant test platform is provided.
The object of the invention is realized through following technical scheme:
Wind-power electricity generation water cooling plant test platform comprises: host computer, switch, PLC, touch-screen and terminal; Said host computer, PLC and touch-screen are connected through Ethernet interface with switch respectively; Equipment in the water cooling plant and instrument are connected with PLC through terminal
Touch-screen sends instruction through the equipment of switch in water cooling plant; PLC receives the equipment in instruction and the control water cooling plant; PLC collecting device and meter information also are uploaded to host computer through switch, and host computer carries out information acquisition, monitoring of tools and report generation.
For better realize that the present invention, said host computer adopt that KingView software is gathered, monitoring and report generation, KingView software comprises warning guide look, historical record, real-time tendency, systematic schematic diagram, Report Server Management, monitoring of tools and user's login feature,
Said warning guide look is used for being recorded in the warning of water cooling plant operational process all devices;
Said historical record is used at the water cooling plant operational process, and the variety of event and the information that occur are inquired by classification, preserved and prints;
Said real-time tendency is used for the real time data of Displaying Meter;
Said systematic schematic diagram is used to show the water cooling plant process flow diagram;
Said Report Server Management is used for after the water cooling plant test is accomplished form being carried out automatic or manual preservation and printing;
Said monitoring of tools is used for the equipment of the water cooling plant of each station is carried out manually or operation automatically the running status of display device;
Said user's login is used for operating personnel's login interface.
In order better to realize the present invention, said PLC employing Siemens 300PLC programmes and designs, and said PLC comprises following logic:
(1) main circulation pump PLC receives and handles main circulation pump ruuning situation, controls starting or stoping of main circulation pump automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(2) electric heater control PLC receives and handles electric heater ruuning situation, controls starting or stoping of electric heater automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(3) the valve force value is gathered out in air supplying pump tonifying Qi in the time of setting, and whether inspection reaches setup pressure value, sends warning when unusual, and makes corresponding alarm;
(4) electric T-shaped valve control is when electric T-shaped valve is the UNIC electrical header; PLC controls the switch of electric T-shaped valve through time set; During the electric T-shaped valve complete shut-down; Judge through the micrometeor detector switch of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; When not arriving in the time range of setting, electric T-shaped valve do not open or close when spacing output alarm signal;
When electric T-shaped valve is controlled electrical header for meaning; PLC controls the switch of electric T-shaped valve through exporting different DC voltage analog quantitys; During the electric T-shaped valve complete shut-down; Through judging at the micrometeor transmitter of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; Do not open or close when spacing when electric T-shaped valve does not arrive in the time range of setting, output alarm signal, said DC voltage are 0-10V;
Gather the micrometeor transmitter judgement that air radiator outer tube side is provided with when (5) the leak detection water cooling plant is stopped transport, if exceed leakage set amount, output alarm signal.
In order to realize that better the present invention, said touch-screen adopt touch-screen programming software FD2000 to write, and have following function:
(1) remind the tester to check whether the pipeline of water cooling plant connects normal, and whether valve is opened on request, needs tester's manual confirmation;
(2) remind the tester to check that whether all electric components of water cooling plant are installed correctly, complete by drawing, need tester's manual confirmation;
(3) remind the tester to check whether all cables of water cooling plant connect on request, whether wiring is firm etc., needs tester's manual confirmation.
In order better to realize the present invention, said touch-screen also has following function:
(1) remind the tester water cooling plant all devices, instrument and cable to be identified inspection according to process flow diagram; The sign content relates to cable corresponding title and specification; All bands should be unified; All bolts are stamped pairs of bit line, comprise that water pump is used for fixing the bolt of head tank support, needs tester's manual confirmation;
(2) remind the tester that test is accomplished and qualified water cooling plant critical component carries out sequence number scanning and deposits equipment files in,, need tester's manual confirmation so that review;
(3) remind the tester that the insulation resistance of cabinet internal wiring, withstand voltage and stake resistance are tested for the water cooling plant of charged control, and related data is read in the delivery test report, need tester's manual confirmation.
In order better to realize the present invention, said test platform also comprises the safety tester, and the safety tester is connected with host computer through RS485.
In order better to realize the present invention, said test platform also comprises electric cabinet, and said switch and PLC are integrated in the electric cabinet.
In order better to realize the present invention, said test platform also comprises barcode scanner and the printer that is connected through data line with host computer.
In order better to realize the present invention leaving PORT COM on the said PLC.
The present invention compared with prior art has following advantage and beneficial effect:
Wind-powered electricity generation water cooling plant test platform provided by the invention has the following advantages:
(1) replaces original manual testing's method, reduced artificial false retrieval, omission, the quality condition of more objective reactor product;
(2) the single machine test time shorter, be example there not to be control wind-power electricity generation water cooling plant: the 135min/ platform by original is increased to the 53min/ platform.The tester of dispatching from the factory is reduced to 2～3 people by original 5 (3 people of production department, two people of Quality Control Department), and single day test volume is brought up to 23～24/day by present 8～10/day, if staffing is sufficient, the full test ability can reach 42/day;
(3) critical component is carried out the sequence number management, conveniently review;
(4) when product test is accomplished, can select output products test report and conformity certification or unacceptable product report immediately, relevant information is preserved by computer automatically, conveniently adds up and analyzes;
(5) each electric components adopts terminal connections, and the insertion operation that can power on is safer sooner;
(6) on PLC, reserve a plurality of PORT COMs, but remote monitoring testing progress and situation, to satisfy the requirement of information system management.
Description of drawings
Fig. 1 is the said wind-power electricity generation water cooling plant of a specific embodiment of the invention test platform synoptic diagram;
Fig. 2 is a wind-power electricity generation water cooling plant test flow chart.
Embodiment
Below in conjunction with accompanying drawing an embodiment of the invention are described in further detail, but embodiment of the present invention is not limited thereto.
Wind-power electricity generation water cooling plant test platform; As shown in Figure 1, comprise host computer, switch, PLC, touch-screen and terminal, said host computer, PLC and touch-screen are connected through Ethernet interface with switch respectively; Equipment in the water cooling plant and instrument are connected with PLC through terminal
Touch-screen sends instruction through the equipment of switch in water cooling plant; PLC receives the equipment in instruction and the control water cooling plant; PLC collecting device and meter information also are uploaded to host computer through switch, and host computer carries out information acquisition, monitoring of tools and report generation.
For better realize that the present invention, said host computer adopt that KingView software is gathered, monitoring and report generation, KingView software comprises warning guide look, historical record, real-time tendency, systematic schematic diagram, Report Server Management, monitoring of tools and user's login feature,
Said warning guide look is used for being recorded in the warning of water cooling plant operational process all devices;
Said historical record is used at the water cooling plant operational process, and the variety of event and the information that occur are inquired by classification, preserved and prints;
Said real-time tendency is used for the real time data of Displaying Meter;
Said systematic schematic diagram is used to show the water cooling plant process flow diagram;
Said Report Server Management is used for after the water cooling plant test is accomplished form being carried out automatic or manual preservation and printing;
Said monitoring of tools is used for the equipment of the water cooling plant of each station is carried out manually or operation automatically the running status of display device;
Said user's login is used for operating personnel's login interface.
In order better to realize the present invention, said PLC employing Siemens 300PLC programmes and designs, and said PLC comprises following logic:
(1) main circulation pump PLC receives and handles main circulation pump ruuning situation, controls starting or stoping of main circulation pump automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(2) electric heater control PLC receives and handles electric heater ruuning situation, controls starting or stoping of electric heater automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(3) the valve force value is gathered out in air supplying pump tonifying Qi in the time of setting, and whether inspection reaches setup pressure value, sends warning when unusual, and makes corresponding alarm;
(4) electric T-shaped valve control is when electric T-shaped valve is the UNIC electrical header; PLC controls the switch of electric T-shaped valve through time set; During the electric T-shaped valve complete shut-down; Judge through the micrometeor detector switch of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; When not arriving in the time range of setting, electric T-shaped valve do not open or close when spacing output alarm signal;
When electric T-shaped valve is controlled electrical header for meaning; PLC controls the switch of electric T-shaped valve through exporting different DC voltage analog quantitys; During the electric T-shaped valve complete shut-down; Through judging at the micrometeor transmitter of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; Do not open or close when spacing when electric T-shaped valve does not arrive in the time range of setting, output alarm signal, said DC voltage are 0-10V;
Gather the micrometeor transmitter judgement that air radiator outer tube side is provided with when (5) the leak detection water cooling plant is stopped transport, if exceed leakage set amount, output alarm signal.
In order to realize that better the present invention, said touch-screen adopt touch-screen programming software FD2000 to write, and have following function:
(1) remind the tester to check whether the pipeline of water cooling plant connects normal, and whether valve is opened on request, needs tester's manual confirmation;
(2) remind the tester to check that whether all electric components of water cooling plant are installed correctly, complete by drawing, need tester's manual confirmation;
(3) remind the tester to check whether all cables of water cooling plant connect on request, whether wiring is firm etc., needs tester's manual confirmation.
In order better to realize the present invention, said touch-screen also has following function:
(1) remind the tester water cooling plant all devices, instrument and cable to be identified inspection according to process flow diagram; The sign content relates to cable corresponding title and specification; All bands should be unified; All bolts are stamped pairs of bit line, comprise that water pump is used for fixing the bolt of head tank support, needs tester's manual confirmation;
(2) remind the tester that test is accomplished and qualified water cooling plant critical component carries out sequence number scanning and deposits equipment files in,, need tester's manual confirmation so that review;
(3) remind the tester that the insulation resistance of cabinet internal wiring, withstand voltage and stake resistance are tested for the water cooling plant of charged control, and related data is read in the delivery test report, need tester's manual confirmation.
Realize the test platform of above-mentioned wind-power electricity generation water cooling plant method of testing,
In order better to realize the present invention, said platform also comprises the safety tester, and the safety tester is connected with host computer through RS485.
In order better to realize the present invention, said test platform also comprises electric cabinet, and said switch and PLC are integrated in the electric cabinet.
In order better to realize the present invention, said test platform also comprises barcode scanner and the printer that is connected through data line with host computer.
In order better to realize the present invention leaving PORT COM on the said PLC.
Use said test platform, testing process is as shown in Figure 2,
Use the prompting function of touch-screen that the wind-power electricity generation water cooling plant is carried out outward appearance and confirm, if defectively assemble, weld rectification, if qualifiedly carry out the hydraulic testing; Assemble, weld rectification if the hydraulic testing is defective, if qualified use safety tester carries out the safety test, if safety is tested the defective rectification of assembling, weld; If qualifiedly carry out functional test (test and the leak detection that comprise main circulation pump, electric heater, air supplying pump and electric T-shaped valve), assemble, weld rectification if functional test is defective, if the qualified Integrated Checkout that carries out (comprises water cooling plant all devices, instrument and cable are identified inspection; The sign content relates to cable corresponding title and specification; All bands should be unified, and all bolts are stamped pairs of bit line, comprise that water pump is used for fixing the bolt of head tank support); If the defective outward appearance of carrying out of Integrated Checkout is rectified and improved; If the qualified equipment that carries out is taken pictures, use barcode scanner to carry out the key equipment bar code scanning, host computer output survey report and conformity certification; Survey report is uploaded, and product flows into qualified district.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. wind-power electricity generation water cooling plant test platform; It is characterized in that said platform comprises: host computer, switch, PLC, touch-screen and terminal; Said host computer, PLC and touch-screen are connected through Ethernet interface with switch respectively; Equipment in the water cooling plant and instrument are connected with PLC through terminal
Touch-screen sends instruction through the equipment of switch in water cooling plant; PLC receives the equipment in instruction and the control water cooling plant; PLC collecting device and meter information also are uploaded to host computer through switch, and host computer carries out information acquisition, monitoring of tools and report generation.
2. according to the said wind-power electricity generation water cooling plant of claim 1 test platform; It is characterized in that: said host computer adopts that KingView software is gathered, monitoring and report generation; KingView software comprises warning guide look, historical record, real-time tendency, systematic schematic diagram, Report Server Management, monitoring of tools and user's login feature
Said warning guide look is used for being recorded in the warning of water cooling plant operational process all devices;
Said historical record is used at the water cooling plant operational process, and the variety of event and the information that occur are inquired by classification, preserved and prints;
Said real-time tendency is used for the real time data of Displaying Meter;
Said systematic schematic diagram is used to show the water cooling plant process flow diagram;
Said Report Server Management is used for after the water cooling plant test is accomplished form being carried out automatic or manual preservation and printing;
Said monitoring of tools is used for the equipment of the water cooling plant of each station is carried out manually or operation automatically the running status of display device;
Said user's login is used for operating personnel's login interface.
3. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: said PLC adopts Siemens 300PLC to programme and designs, and said PLC comprises following logic:
(1) main circulation pump PLC receives and handles main circulation pump ruuning situation, controls starting or stoping of main circulation pump automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(2) electric heater control PLC receives and handles electric heater ruuning situation, controls starting or stoping of electric heater automatically, when the phase current deviation greater than 10% the time, out of service and output alarm information;
(3) the valve force value is gathered out in air supplying pump tonifying Qi in the time of setting, and whether inspection reaches setup pressure value, sends warning when unusual, and makes corresponding alarm;
(4) electric T-shaped valve control is when electric T-shaped valve is the UNIC electrical header; PLC controls the switch of electric T-shaped valve through time set; During the electric T-shaped valve complete shut-down; Judge through the micrometeor detector switch of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; When not arriving in the time range of setting, electric T-shaped valve do not open or close when spacing output alarm signal;
When electric T-shaped valve is controlled electrical header for meaning; PLC controls the switch of electric T-shaped valve through exporting different DC voltage analog quantitys; During the electric T-shaped valve complete shut-down; Through judging at the micrometeor transmitter of air radiator outer tube side setting whether electric T-shaped valve is revealed, if exceed leakage set amount, output alarm signal; Do not open or close when spacing when electric T-shaped valve does not arrive in the time range of setting, output alarm signal, said DC voltage are 0-10V;
Gather the micrometeor transmitter judgement that air radiator outer tube side is provided with when (5) the leak detection water cooling plant is stopped transport, if exceed leakage set amount, output alarm signal.
4. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: said touch-screen adopts touch-screen programming software FD2000 to write, and has following function:
(1) remind the tester to check whether the pipeline of water cooling plant connects normal, and whether valve is opened on request, needs tester's manual confirmation;
(2) remind the tester to check that whether all electric components of water cooling plant are installed correctly, complete by drawing, need tester's manual confirmation;
(3) remind the tester to check whether all cables of water cooling plant connect on request, whether wiring is firm etc., needs tester's manual confirmation.
5. according to the said wind-power electricity generation water cooling plant of claim 4 test platform, it is characterized in that: said touch-screen also has following function:
(1) remind the tester water cooling plant all devices, instrument and cable to be identified inspection according to process flow diagram; The sign content relates to cable corresponding title and specification; All bands should be unified; All bolts are stamped pairs of bit line, comprise that water pump is used for fixing the bolt of head tank support, needs tester's manual confirmation;
(2) remind the tester that test is accomplished and qualified water cooling plant critical component carries out sequence number scanning and deposits equipment files in,, need tester's manual confirmation so that review;
(3) remind the tester that the insulation resistance of cabinet internal wiring, withstand voltage and stake resistance are tested for the water cooling plant of charged control, and related data is read in the delivery test report, need tester's manual confirmation.
6. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: said test platform also comprises the safety tester, and the safety tester is connected with host computer through RS485.
7. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: said test platform also comprises electric cabinet, and said switch and PLC are integrated in the electric cabinet.
8. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: said test platform also comprises barcode scanner and the printer that is connected through data line with host computer.
9. according to the said wind-power electricity generation water cooling plant of claim 1 test platform, it is characterized in that: leave PORT COM on the said PLC.
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| CN2011104463704A CN102538871A (en) | 2011-12-27 | 2011-12-27 | Test platform for wind power water-cooling device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105675229A (en) * | 2016-04-14 | 2016-06-15 | 长安益阳发电有限公司 | Water inner-cooling electric generator automatic hydrostatic test device |
| CN106706353A (en) * | 2016-12-27 | 2017-05-24 | 北京金风科创风电设备有限公司 | Detection method and apparatus of water-cooling system of wind turbine generator set |
| CN111811566A (en) * | 2020-05-26 | 2020-10-23 | 嘉兴立晟自动化设备有限公司 | Intelligent test platform and test method thereof |
| CN111897309A (en) * | 2020-07-24 | 2020-11-06 | 卡斯柯信号有限公司 | Control method and system for intelligent management of field signal interlocking test |
| CN114440970A (en) * | 2021-12-27 | 2022-05-06 | 广州高澜节能技术股份有限公司 | Stability testing system and method for FACTS water cooling device |
| CN114485778A (en) * | 2021-12-27 | 2022-05-13 | 广州高澜节能技术股份有限公司 | Automatic detection device and method for FACTS cooling equipment |
| CN114486110A (en) * | 2021-12-23 | 2022-05-13 | 广州高澜节能技术股份有限公司 | Functionality test method and system for wind power water cooling device |
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| CN102175373A (en) * | 2011-03-11 | 2011-09-07 | 西安交通大学 | Full power testing system for large wind generating set |
| CN202420555U (en) * | 2011-12-27 | 2012-09-05 | 广州高澜节能技术股份有限公司 | Wind power generation water-cooled device test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105675229A (en) * | 2016-04-14 | 2016-06-15 | 长安益阳发电有限公司 | Water inner-cooling electric generator automatic hydrostatic test device |
| CN106706353A (en) * | 2016-12-27 | 2017-05-24 | 北京金风科创风电设备有限公司 | Detection method and apparatus of water-cooling system of wind turbine generator set |
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| CN111811566A (en) * | 2020-05-26 | 2020-10-23 | 嘉兴立晟自动化设备有限公司 | Intelligent test platform and test method thereof |
| CN111897309A (en) * | 2020-07-24 | 2020-11-06 | 卡斯柯信号有限公司 | Control method and system for intelligent management of field signal interlocking test |
| CN114486110A (en) * | 2021-12-23 | 2022-05-13 | 广州高澜节能技术股份有限公司 | Functionality test method and system for wind power water cooling device |
| CN114440970A (en) * | 2021-12-27 | 2022-05-06 | 广州高澜节能技术股份有限公司 | Stability testing system and method for FACTS water cooling device |
| CN114485778A (en) * | 2021-12-27 | 2022-05-13 | 广州高澜节能技术股份有限公司 | Automatic detection device and method for FACTS cooling equipment |
| CN114440970B (en) * | 2021-12-27 | 2023-09-01 | 广州高澜节能技术股份有限公司 | Stability testing system and method for FACTS water cooling device |
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Application publication date: 20120704 |