CN202759291U - Step power station control system - Google Patents
Step power station control system Download PDFInfo
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- CN202759291U CN202759291U CN201220433381.9U CN201220433381U CN202759291U CN 202759291 U CN202759291 U CN 202759291U CN 201220433381 U CN201220433381 U CN 201220433381U CN 202759291 U CN202759291 U CN 202759291U
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Abstract
Disclosed is a step power station control system, comprising a GPS satellite clock, more than one operator working stations, more than one system severs, an application server, a gateway station, an engineer working station, a computer, a video and DLP management host, a center switch, more than one station-use light port switches, more than one station-use video switches, more than one station-use PLC communication switches, more than one station reservoir hinge administrative station use switches, more than one station reservoir brake house use switches, a disk array, a figure splicing controller, a DLP splicing screen, a UPS power supply, a decoder, a pick-up head, and a serial communication apparatus. The step power station control system of the utility model ensures overall coordination of the system and the consistency of the network management. In addition, the step power station control system is capable of substantially reducing the number of other devices required by the configuration, decreasing the software development expenditure, the number of the spare parts, and the number of the system maintenance personnel, and reducing the labor intensity.
Description
Technical field
The utility model relates to control system, particularly a kind of step hydropower station control system.
Background technology
Existing step hydropower station is step hydropower station supervisory control system and station level compunication, as shown in Figure 1 mostly.Will configure like this station level computer system, need the superior and the subordinate's matching coordinative work, the centralized control center is by the control of station level computer realization to the power station, and the general only total load of given each step hydropower station is assigned to unit by station level computer.Compared with realizing the step hydropower station control system with the 1000M optical fiber ring network, old-fashioned networking mode the transmission of data is slow, the Total tune of system is relatively poor, the consistency of network management is relatively poor, and the quantity of configuration device is more, software R ﹠ Dcost is higher, the quantity of standby redundancy is more, the system maintenance personnel amount is more, labour intensity is also larger, and holistic cost is higher.
Summary of the invention
Technical problem to be solved in the utility model is, and is not enough for prior art, and the step hydropower station that a kind of reliability is high, transmission rate is high control system is provided, and improves the reliability of whole LCU in-situ control system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of step hydropower station control system, comprise the gps satellite clock, an above operator workstation, an above system server, application server, the gateway station, the engineer work station, computer, video and DLP management host, center switch, station light mouth switch more than one, station video switch more than one, station PLC communication switcher more than one, station reservoir hinge management station switch more than one, station reservoir lock room switch more than one, disk array, the graphic joining controller, the DLP mosaic screen, ups power, decoder, camera, the serial communication device, described gps satellite clock, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with center switch, center switch and station light mouth switch, disk array, decoder, router connects, decoder is connected with the graphic joining controller, graphic joining controller access DLP mosaic screen, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with ups power, stand with light mouth switch and station video switch, stand and connect with the PLC communication switcher, stand with PLC communication switcher and PLC module, the serial communication device connects, PLC module and Intelligent electricity quantity collector, touch-screen connects, stand and be connected with switch with station reservoir hinge management station with the light mouth switch, the reservoir hinge management station of standing is connected with switch with reservoir lock room, station with switch, and the reservoir lock room usefulness switch of stand is connected with camera.
Use 1000M optical fiber and consist of reliability and the very high fiber basis platform of redundancy, and because each step hydropower station close together each other, do not establish station level computer in standing, whole basin is a large optical fiber ring network, each local control unit consists of the redundant optical fiber looped network of station level by 1000 M switches, by network equipments such as backbone network switch, single mode fiber cable and fiber optical transceivers, consist of the redundant optical fiber looped network (backbone network) that another one runs through whole basin with other power stations of step and step centralized control center again.During normal operation, by the operator workstation of step centralized control center central station of floating dock to each step hydropower station control in real time, security monitoring and dispatching management; When because network failure when making local control unit LCU and centralized control center's level of factory computer in the power station contact interruption, each local control unit still can keep original state, the off-grid independent operating.And include real-time data base complete in its monitoring range and the historical data base of long period in the LCU.
Compared with prior art, the utility model has guaranteed the Total tune of system, and the consistency of network management, can greatly reduce simultaneously quantity, the software R ﹠ Dcost of other equipment that need configuration, quantity, system maintenance personnel amount and the labour intensity etc. of standby redundancy; The utility model also can by the PLC program is arranged, be applied to the fields such as thermoelectricity, thermoelectricity, pumping plant, key water control project simultaneously applicable to the optical fiber ring network step hydropower station.
Description of drawings
Fig. 1 is existing step hydropower station control system schematic diagram;
Fig. 2 is the utility model one example structure schematic diagram;
Wherein:
The 1:GPS satellite clock; 2: operator workstation; 3: system server; 4: application server; 5: the gateway station; 6: the engineer work station; 7: computer; 8: video and DLP management host; 9: center switch; 10: router; 11: disk array; 12: decoder; 13: the graphic joining controller; The 14:DLP mosaic screen; The 15:UPS power supply; 16: stand and use the light mouth switch; 17: stand and use video switch; 18: stand and use the PLC communication switcher; The 19:PLC module; 20: touch-screen; 21: Intelligent electricity quantity collector; 22: the serial communication device; 23: the reservoir hinge management station switch of standing; 24: the reservoir lock room switch of standing; 25: camera.
Embodiment
As shown in Figure 2, the utility model one embodiment comprises the gps satellite clock, an above operator workstation, an above system server, application server, the gateway station, the engineer work station, computer, video and DLP management host, center switch, station light mouth switch more than one, station video switch more than one, station PLC communication switcher more than one, station reservoir hinge management station switch more than one, station reservoir lock room switch more than one, disk array, the graphic joining controller, the DLP mosaic screen, ups power, decoder, camera, the serial communication device, described gps satellite clock, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with center switch, center switch and station light mouth switch, disk array, decoder, router connects, decoder is connected with the graphic joining controller, graphic joining controller access DLP mosaic screen, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with ups power, stand with light mouth switch and station video switch, stand and connect with the PLC communication switcher, stand with PLC communication switcher and PLC module, the serial communication device connects, PLC module and Intelligent electricity quantity collector, touch-screen connects, stand and be connected with switch with station reservoir hinge management station with the light mouth switch, the reservoir hinge management station of standing is connected with switch with reservoir lock room, station with switch, and the reservoir lock room usefulness switch of stand is connected with camera.
A kind of application 1000M optical fiber ring network that this example provides is realized the step hydropower station control system, the communication network part that comprises 1000M optical fiber ring network between the step hydropower station, the DLP demonstration of Surveillance center's video and data, storage, control section, realize the local control unit control section with two nets in each power station, single net is realized the video monitor part.Wherein the communication network of 1000M optical fiber ring network partly comprises 1000M light mouth switch and for AC220V, the DC48V duplicate supply of 1000M light mouth switch between the step hydropower station; The DLP demonstration of Surveillance center's video and data, storage, control section comprise DLP splicing large screen, disk array, video camera and DLP management host etc.; Realize that with two nets the local control unit control section comprises switch, Premium PLC, outlet disconnecting relay in each power station; Single net realizes that video monitor partly comprises touch-screen, interchange comprehensively sampling device and the digital video camcorder that is connected with PLC.
Wherein communication network partly is responsible for connection and the exchanges data of optical fiber ring network network service, is the core of whole step hydropower station control.
All modules of the present utility model all can adopt existing module to realize, therefore be not described in detail.In this example, concrete module is selected as follows as shown in Figure 2:
1, communication network equipment:
1000M light mouth switch: SICOM6448SM-4GX/GE-48T (2 SM-GSFT-LH/LC-40 modules, 2 SM-FSFT-EX/LC-40 modules);
AC220V, DC48V duplicate supply.
2, DLP demonstration, storage, the control section of Surveillance center's video and data:
The DLP splicing large screen;
Disk array: GJ-T1-16 (other joins 14 2T SATA hard disks for 2 450W redundant powers, 19 inches standard 3U cabinets);
Video Decoder: GJ-5904WD(network digital matrix);
DLP management host etc.
3, realize the local control unit control section with two nets in each power station:
Comprise Dual-Ethernet switch: SICOM3024-2GX-2S-16T (2 SM-GSFT-LH/LC-40 modules, 100,000,000 light mouth ST heads, DC48V, AC220V);
Premium PLC, outlet disconnecting relay etc.
4, single net is realized the video monitor part:
Comprise touch-screen, interchange comprehensively sampling device HZM96A and the digital video camcorder etc. that are connected with PLC.
The model of described gps satellite clock is DMP348; Described center switch is 1000M light mouth switch, and model is SICOM6448SM-4GX/GE-48T; Described router model is H3C MSR2020; Described disk array model is GJ-T1-16; Described decoder model is GJ-5904WD; Described ups power model is C10KS/1H; Described station is KIEN3024M-24T with the video switch model; Described PLC module is Schneider Premium series of PLC; Described touch-screen model is MT8100I 10.4 "; Described Intelligent electricity quantity collector model is HZM96A; Described serial communication device model is NC608-8MD-DC24V; Described reservoir hinge management station is SICOM3024-2GX-2S-16T with the switch model; Reservoir lock room, described station is SICOM3024 with the switch model; Described camera model is GJ-C570PHA.
Described station with the light mouth switch, standing is 3 with video switch, the reservoir hinge management station of standing with switch quantity; Described station is 6 with PLC communication switcher, the reservoir lock room of standing with switch quantity.
Claims (3)
1. step hydropower station control system, comprise the gps satellite clock, an above operator workstation, an above system server, application server, the gateway station, the engineer work station, computer, video and DLP management host, center switch, station light mouth switch more than one, station video switch more than one, station PLC communication switcher more than one, station reservoir hinge management station switch more than one, station reservoir lock room switch more than one, disk array, the graphic joining controller, the DLP mosaic screen, ups power, decoder, camera, the serial communication device, it is characterized in that, described gps satellite clock, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with center switch, center switch and station light mouth switch, disk array, decoder, router connects, decoder is connected with the graphic joining controller, graphic joining controller access DLP mosaic screen, operator workstation, system server, application server, the gateway station, the engineer work station, computer, video and DLP management host are connected with ups power, stand with light mouth switch and station video switch, stand and connect with the PLC communication switcher, stand with PLC communication switcher and PLC module, the serial communication device connects, PLC module and Intelligent electricity quantity collector, touch-screen connects, stand and be connected with switch with station reservoir hinge management station with the light mouth switch, the reservoir hinge management station of standing is connected with switch with reservoir lock room, station with switch, and the reservoir lock room usefulness switch of stand is connected with camera.
2. step hydropower station according to claim 1 control system is characterized in that, the model of described gps satellite clock is DMP348; Described center switch is 1000M light mouth switch, and model is SICOM6448SM-4GX/GE-48T; Described router model is H3C MSR2020; Described disk array model is GJ-T1-16; Described decoder model is GJ-5904WD; Described ups power model is C10KS/1H; Described station is KIEN3024M-24T with the video switch model; Described PLC module is Schneider Premium series of PLC; Described touch-screen model is MT8100I 10.4 "; Described Intelligent electricity quantity collector model is HZM96A; Described serial communication device model is NC608-8MD-DC24V; Described reservoir hinge management station is SICOM3024-2GX-2S-16T with the switch model; Reservoir lock room, described station is SICOM3024 with the switch model; Described camera model is GJ-C570PHA.
3. step hydropower station according to claim 1 control system is characterized in that, described station with the light mouth switch, standing is 3 with video switch, the reservoir hinge management station of standing with switch quantity; Described station is 6 with PLC communication switcher, the reservoir lock room of standing with switch quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433381.9U CN202759291U (en) | 2012-08-29 | 2012-08-29 | Step power station control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433381.9U CN202759291U (en) | 2012-08-29 | 2012-08-29 | Step power station control system |
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| Publication Number | Publication Date |
|---|---|
| CN202759291U true CN202759291U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220433381.9U Expired - Lifetime CN202759291U (en) | 2012-08-29 | 2012-08-29 | Step power station control system |
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| CN (1) | CN202759291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634920A (en) * | 2017-08-31 | 2018-01-26 | 华为技术有限公司 | A kind of data transmission system |
| CN109656187A (en) * | 2018-12-26 | 2019-04-19 | 华电郑州机械设计研究院有限公司 | More power station opening and closing device long-distance intelligent total management systems and method |
-
2012
- 2012-08-29 CN CN201220433381.9U patent/CN202759291U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634920A (en) * | 2017-08-31 | 2018-01-26 | 华为技术有限公司 | A kind of data transmission system |
| CN107634920B (en) * | 2017-08-31 | 2020-02-21 | 华为技术有限公司 | Data transmission system |
| CN109656187A (en) * | 2018-12-26 | 2019-04-19 | 华电郑州机械设计研究院有限公司 | More power station opening and closing device long-distance intelligent total management systems and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |