CN204667152U - A kind of network Computer Supervisory System of Small Hydropower Station - Google Patents
A kind of network Computer Supervisory System of Small Hydropower Station Download PDFInfo
- Publication number
- CN204667152U CN204667152U CN201520316414.5U CN201520316414U CN204667152U CN 204667152 U CN204667152 U CN 204667152U CN 201520316414 U CN201520316414 U CN 201520316414U CN 204667152 U CN204667152 U CN 204667152U
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- CN
- China
- Prior art keywords
- lcu
- generator set
- supervisory system
- switchyard
- hydropower station
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to monitoring technique field, be specifically related to a kind of network Computer Supervisory System of Small Hydropower Station, comprise 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU, described 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU include touch-screen, and be all connected with Programmable Logic Controller in turn, microcomputer synchronization device, Rotation rate signal device, temperature polling instrument, AC sampling and other equipment, described touch-screen is all connected with web printing service device by ICP/IP protocol line, Industrial Control Computer, communication station, electric energy metering machine and GPS, supervisory system safety, reliably, economical, practical, can be unattended, adopt layering, distribution, open system architecture (OSA), each unit adopts Modular, both renewal and the expansion of function and hardware had been convenient to, facilitate again the maintenance of day-to-day operation.
Description
Technical field
The utility model relates to monitoring technique field, is specifically related to a kind of network Computer Supervisory System of Small Hydropower Station.
Background technology
In some industrially developed country such as America and Europes, computer control for hydropower station technical development is very fast, also more advanced, from the eighties, many power stations achieve unattended or few people on duty, improve equipment for hydroelectric station reliability of operation, reduce hydroelectric station operation expense.
Domestic water automatic control system for power plant is mainly based on conventional equipment, and the application of computer supervisory control system in power station still belongs to research and development and improve the stage.At newly-built large hydropower station, more have employed computer supervisory control system, medium waterpower generator station or the many old power station run then adopt conventional automatic control equipment in the majority, the middle-size and small-size power station that technology is slightly advanced, or on the basis of conventional automatic control system, add computer function control module, or transform conventional automatic control system by computing machine function control unit, or add computer monitoring system on the basis of conventional automatic control system.Current medium waterpower generator station computer supervisory control system, its exploitation software have based on DOS system, and based on windows platform software often for large hydropower station design, be unsuitable for small hydropower station application.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of network Computer Supervisory System of Small Hydropower Station.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of network Computer Supervisory System of Small Hydropower Station, comprise 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU, described 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU include touch-screen, and be all connected with Programmable Logic Controller in turn, microcomputer synchronization device, Rotation rate signal device, temperature polling instrument, AC sampling and other equipment, described touch-screen is all connected with web printing service device by ICP/IP protocol line, Industrial Control Computer, communication station, electric energy metering machine and GPS.
On such scheme basis preferably, the touch-screen in described switchyard and public LCU to be connected with in middle pressure air compression system PLC, low-pressure air compressibility PLC, factory water system PLC in seepage exhaust system PLC, factory, to let out and rush water drainage system for maintenance in lock brake system PLC and factory.
On such scheme basis preferably, other equipment described comprise set speed adjustment device or line protective devices.
The network Computer Supervisory System of Small Hydropower Station of one described in the utility model, wherein, Industrial Control Computer: comprise the management to whole power station computer monitoring system, AGC, AVC calculates and process, data base administration, online and calculated off-line function, each chart, the generation of curve, the analyzing and processing etc. of accident classification signal, simultaneously for operator, there is figure display, full factory operation monitoring and controlling functions, send out operation control command, make custom-modification, the functions such as setting and change working method, the all operation of full factory controls to be realized by Genius mouse and keyboard, monitoring when can by color monitor the production of full factory, equipment be run and be put into effect, and obtain required various information.
The network Computer Supervisory System of Small Hydropower Station of one described in the utility model, wherein, communication station: complete the communication with interior other system of standing, and reserved to adjust with ground, the communication interface of primary power station and second cascade hydropower station.
The network Computer Supervisory System of Small Hydropower Station of one described in the utility model, wherein, printer: arrange printer 2, completes other print service functions of various information and report printing and computer supervisory control system, printing type prints to master with calling, and timed print is auxiliary.
The network Computer Supervisory System of Small Hydropower Station of one described in the utility model, wherein, LCU is totally 5 covers, and 4 cover LCU for generator sets, 1 cover switchyard and public LCU, realize the monitoring to producing object, and LCU selects the 90-30PLC of GE to form local control unit.
The beneficial effect that the utility model compared with prior art has is: supervisory system safety, reliably, economical, practical, can be unattended, up-to-date function and equipment is adopted all to be undertaken designing and configuring by Full computer monitoring mode, after system puts into operation, the operational management that makes entirely to stand reaches unwatched effect, supervisory system height is reliable, run closely-related equipment with power plant safety and adopt duplicate system retrofit, the local fault of supervisory system itself does not affect the normal operation of field apparatus, supervisory system adopts layering, distribution, open system architecture (OSA), each unit adopts Modular, both renewal and the expansion of function and hardware had been convenient to, facilitate again the maintenance of day-to-day operation.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1, a kind of network Computer Supervisory System of Small Hydropower Station, comprise 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU, described 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU include touch-screen, and be all connected with Programmable Logic Controller in turn, microcomputer synchronization device, Rotation rate signal device, temperature polling instrument, AC sampling and other equipment, described touch-screen is all connected with web printing service device by ICP/IP protocol line, Industrial Control Computer, communication station, electric energy metering machine and GPS.
It should be noted that; touch-screen in described switchyard and public LCU to be connected with in middle pressure air compression system PLC, low-pressure air compressibility PLC, factory water system PLC in seepage exhaust system PLC, factory, to let out and rush water drainage system for maintenance in lock brake system PLC and factory, and other equipment described comprise set speed adjustment device or line protective devices.
Based on above-mentioned, supervisory system safety, reliably, economical, practical, can be unattended, up-to-date function and equipment is adopted all to be undertaken designing and configuring by Full computer monitoring mode, after system puts into operation, the operational management that makes entirely to stand reaches unwatched effect, supervisory system height is reliable, run closely-related equipment with power plant safety and adopt duplicate system retrofit, the local fault of supervisory system itself does not affect the normal operation of field apparatus, supervisory system adopts layering, distribution, open system architecture (OSA), each unit adopts Modular, both renewal and the expansion of function and hardware had been convenient to, facilitate again the maintenance of day-to-day operation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a network Computer Supervisory System of Small Hydropower Station, it is characterized in that: comprise 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU, described 1# LCU for generator set, 2# LCU for generator set, 3# LCU for generator set, 4# LCU for generator set and switchyard and public LCU include touch-screen, and be all connected with Programmable Logic Controller in turn, microcomputer synchronization device, Rotation rate signal device, temperature polling instrument, AC sampling and other equipment, described touch-screen is all connected with web printing service device by ICP/IP protocol line, Industrial Control Computer, communication station, electric energy metering machine and GPS.
2. the network Computer Supervisory System of Small Hydropower Station of one according to claim 1, is characterized in that: the touch-screen in described switchyard and public LCU to be connected with in middle pressure air compression system PLC, low-pressure air compressibility PLC, factory water system PLC in seepage exhaust system PLC, factory, to let out and rush water drainage system for maintenance in lock brake system PLC and factory.
3. the network Computer Supervisory System of Small Hydropower Station of one according to claim 1, is characterized in that: other equipment described comprise set speed adjustment device or line protective devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316414.5U CN204667152U (en) | 2015-05-15 | 2015-05-15 | A kind of network Computer Supervisory System of Small Hydropower Station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316414.5U CN204667152U (en) | 2015-05-15 | 2015-05-15 | A kind of network Computer Supervisory System of Small Hydropower Station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667152U true CN204667152U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520316414.5U Expired - Fee Related CN204667152U (en) | 2015-05-15 | 2015-05-15 | A kind of network Computer Supervisory System of Small Hydropower Station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130184A (en) * | 2016-07-10 | 2016-11-16 | 中山市厚源电子科技有限公司 | A kind of multi-function Automation Device for Small Hydropower Stations based on CAN |
| CN106707997A (en) * | 2016-12-30 | 2017-05-24 | 福建工程学院 | Hydropower station remote monitoring system |
| CN107653847A (en) * | 2016-12-27 | 2018-02-02 | 武汉华自阳光科技有限公司 | A kind of cascade hydropower stations's management system based on Internet of Things control |
-
2015
- 2015-05-15 CN CN201520316414.5U patent/CN204667152U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130184A (en) * | 2016-07-10 | 2016-11-16 | 中山市厚源电子科技有限公司 | A kind of multi-function Automation Device for Small Hydropower Stations based on CAN |
| CN107653847A (en) * | 2016-12-27 | 2018-02-02 | 武汉华自阳光科技有限公司 | A kind of cascade hydropower stations's management system based on Internet of Things control |
| CN106707997A (en) * | 2016-12-30 | 2017-05-24 | 福建工程学院 | Hydropower station remote monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |