CN206322014U - A kind of power station remote supervision system - Google Patents
A kind of power station remote supervision system Download PDFInfo
- Publication number
- CN206322014U CN206322014U CN201621478049.9U CN201621478049U CN206322014U CN 206322014 U CN206322014 U CN 206322014U CN 201621478049 U CN201621478049 U CN 201621478049U CN 206322014 U CN206322014 U CN 206322014U
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- CN
- China
- Prior art keywords
- touch
- local control
- screen
- control level
- power station
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- Expired - Fee Related
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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
A kind of power station remote supervision system, including ipc monitor layer, ipc monitor layer are connected with local control level, and local control level includes touch-screen, and touch-screen is connected with microcomputer excitation regulator, PLC machine, the computer integrated protection devices of PLB 6 and S50 temperature polling instruments；Local control level is connected to equipment for hydroelectric station local control level collection service data, state and fault alarm information, and the information collected is uploaded into ipc monitor layer；The ipc monitor layer includes host computer, host computer storage, processing, the information of display local control level collection, and equipment for hydroelectric station is controlled.
Description
Technical field
The utility model belongs to power station administrative skill field, more particularly to a kind of power station remote supervision system.
Background technology
There are various small hydropower stations in China, and small hydropower station is realized using computer supervisory control system can be greatly decreased water
The workload of power station personnel, so as to reduce misuse rate, it is ensured that the functional reliability of equipment；The operation shape of each equipment of power station
Condition and parameter also can correctly be reflected by the system, and the alarm signal of equipment fault can also be sent in time.So water
Power station is used after monitoring system, and equipment reliability of operation is guaranteed, and is also accelerated power station and is controlled to adjust process, improves electric energy
Quality, increases economic efficiency.But the implementation in small hydropower station is seldom at present.Its main cause is to realize computer monitoring
The cost of system is too high.The technical problems to be solved in the utility model is the monitoring system for the small hydropower station for how realizing low cost
The problem of.
With information-based and automatization level the progress of China, increasing power station will use computer monitoring skill
Art, many new technologies with greatly reducing the maintenance difficulties of Monitoring and Control System for Hydropower Station, and improve its operation difficulty,
Decrease operation cost simultaneously.Nowadays, computer supervisory control system is popularized in large medium-size station at home, but in miniature water
Popularity rate in power station is seldom.Though the former accounts for critical role in hydroelectric system, powerful effect is played, its sum that generates electricity
It is also equal to or more than many small hydropower stations, but the latter still has one seat, particularly China rural area to be distributed in hydroelectric system
Many small hydropower stations.
Computer supervisory control system with allow power station can be realized with most scientific algorithm the start and stop of unit, power tune
Match somebody with somebody, not only reduce water resource loss during unit zero load, and add the economic benefit in power station.Current computer supervisory control system
Applied at home in many large medium-size stations, but the application in small hydropower station is seldom.Main cause is to use at present
Computer supervisory control system cost it is too high, be unfavorable for small hydropower station promote.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model discloses a kind of power station remote supervision system.
The utility model is achieved by the following technical solution：
A kind of power station remote supervision system, including ipc monitor layer are devised, ipc monitor layer is connected with existingly
Key-course；
Local control level includes touch-screen, and touch-screen is connected with microcomputer excitation regulator, PLC machine, computer integrated protection devices
And temperature polling instrument；Local control level is connected to equipment for hydroelectric station；
Local control level collection service data, state and fault alarm information, and the information collected is uploaded to upper
Machine monitoring layer；The ipc monitor layer includes host computer, and host computer is stored, handled, the information of display local control level collection,
And equipment for hydroelectric station is controlled.
Further to improve, the host computer is connected with printer.
Further to improve, the touch-screen is prestige synthetic fibre MT8071iE touch-screens, and touch-screen has 1 RS232 interface and 2
Individual RS485 interfaces, wherein COM2 mouthfuls and COM3 mouthfuls shares a DB-9 interface；Touch-screen is entered by MODBUS RTU communication protocols
Row communication；Touch-screen is additionally provided with Ethernet interface, and touch-screen is connected by netting twine with interchanger, and interchanger is connected to netting twine again
Host computer.
Further to improve, the equipment for hydroelectric station includes power plants generating electricity equipment, switchyard, shared device and gate：
The power plants generating electricity equipment includes the hydraulic turbine, generator, excitation unit, phase modifier, computer integrated protection devices, auxiliary
Machine, transformer；
The switchyard includes bus, breaker, grounding switch, disconnecting switch；
The shared device includes station service electrical system, straight-flow system, oil system, water system；
The gate includes inlet gate, floodgate.
Further to improve, an ipc monitor layer is connected with four local control levels.
Compared with prior art, the utility model has advantages below：
Using cheap prestige synthetic fibre touch-screen, the software provided free with reference to producer realizes the logical of field data and host computer
Letter, so as to realize that computer remote is monitored.Power station monitoring cost is greatly reduced in the utility model, is highly suitable for small water
Promote in power station.
Brief description of the drawings
Fig. 1 is system architecture diagram；
Fig. 2 is monitoring and control of hydropower station software function diagram.
Embodiment
Embodiment 1
The system includes ipc monitor layer 1 and local control level 2.Ipc monitor layer 1 is the core of monitoring, and it includes
A set of computer and printer and monitoring software.
Key-course 2 is responsible for collection service data, state and fault alarm information etc. on the spot, and is sent data by Ethernet
To host computer, a set of monitoring system can monitor the generating set of four local control levels, i.e., four according to demand.
The communication technology of monitoring and control of hydropower station uses prestige synthetic fibre MT8071iE touch-screens, and it can be with microcomputer excitation regulator, west
Sub- PLC S7-200, PLB-6 computer integrated protection devices of door, S50 temperature polling instruments enter row information exchange.The control of local control unit
Object processed mainly includes following components：(1) power plants generating electricity equipment：Including the hydraulic turbine, generator, excitation unit, phase modifier,
Computer integrated protection devices, subsidiary engine, transformer etc.；(2) switchyard：Including bus, breaker, grounding switch, disconnecting switch etc.；
(3) shared device：Including station service electrical system, straight-flow system, oil system, water system etc. [i]；(4) gate：Including water inlet lock
Door, floodgate etc..
Pass through ethernet communication between main Surveillance center and each other station, and between man-machine interface.Prestige synthetic fibre
MT8071iE touch-screens have 1 RS232 interface and 2 RS485 interfaces, and wherein COM2 mouthfuls and COM3 mouthfuls shares a DB-9
(pin) interface, is communicated by MODBUS RTU communication protocols with the said equipment.Other prestige synthetic fibre MT8071iE touch-screens also band
Ethernet interface, the network interface is connected by netting twine with interchanger, and the network that interchanger is connected to host computer with netting twine again connects
Mouthful, realize the communication with host computer.
Small hydropower station monitoring software can be developed using the free configuration software of prestige synthetic fibre offer in the PC of host computer, improved
Software programming efficiency.Host computer can complete following task：The real-time running data and fortune of live unit and each smart machine
The Bian collection of row state and fault alarm information, processing, show power station equipment running status and parameter and fault alarm in real time；It is right
Power station equipment is simply controlled；Realize the journal and storage of real time data and fault alarm information, historical record report
The processing and printing of table.Monitoring and control of hydropower station software function diagram is shown in Fig. 2
The course of work：
Key-course collection service data, state and fault alarm information etc., and be sent to data by Ethernet on the spot
Position machine, host computer is by the live unit collected and the real-time running data and running status and failure report of each smart machine
Alert information is handled, in real time display power station equipment running status and parameter and fault alarm；Power station equipment is carried out simple
Control；Realize the journal and storage of real time data and fault alarm information, the processing and printing of historical record form.
After system electrification, monitoring system is brought into operation, and main interface is seen at first, clicks on the watch circle of each unit in main interface
Button, real time data and status monitoring picture with regard to correspondence unit can be seen.This Monitoring and Control System for Hydropower Station to real-time except that can count
According to and state be monitored outer, also the history data and fault alarm content of each equipment in power station are recorded, and
And can be checked at any time, for operations staff's ex-post analysis.
Above example is merely to illustrate the utility model, but is not limited to scope of the present utility model, every foundation
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to following instance, still fall within this reality
In the range of new technique scheme.
Claims (5)
1. a kind of power station remote supervision system, including ipc monitor layer, ipc monitor layer are connected with local control level, its
It is characterised by:
Local control level includes touch-screen, and touch-screen is connected with microcomputer excitation regulator, PLC machine, computer integrated protection devices and temperature
Spend logging；Local control level is connected to equipment for hydroelectric station；
Local control level collection service data, state and fault alarm information, and the information collected is uploaded to host computer prison
Control layer；The ipc monitor layer includes host computer, and host computer is stored, handled, the information of display local control level collection, and right
Equipment for hydroelectric station is controlled.
2. a kind of power station remote supervision system as claimed in claim 1, it is characterised in that the host computer is connected with printing
Machine.
3. a kind of power station remote supervision system as claimed in claim 1, it is characterised in that the touch-screen is prestige synthetic fibre
MT8071iE touch-screens, touch-screen has 1 RS232 interface and 2 RS485 interfaces, and wherein COM2 mouthfuls and COM3 mouthfuls shares one
Individual DB-9 interfaces；Touch-screen is communicated by MODBUS RTU communication protocols；
Touch-screen is additionally provided with Ethernet interface, and touch-screen is connected by netting twine with interchanger, and interchanger is connected to netting twine again
Position machine.
4. a kind of power station remote supervision system as claimed in claim 1, it is characterised in that the equipment for hydroelectric station includes electricity
Factory's generating equipment, switchyard, shared device and gate：
The power plants generating electricity equipment includes the hydraulic turbine, generator, excitation unit, phase modifier, computer integrated protection devices, subsidiary engine, change
Depressor；
The switchyard includes bus, breaker, grounding switch, disconnecting switch；
The shared device includes station service electrical system, straight-flow system, oil system, water system；
The gate includes inlet gate, floodgate.
5. a kind of power station remote supervision system as claimed in claim 1, it is characterised in that an ipc monitor layer connection
There are four local control levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478049.9U CN206322014U (en) | 2016-12-30 | 2016-12-30 | A kind of power station remote supervision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478049.9U CN206322014U (en) | 2016-12-30 | 2016-12-30 | A kind of power station remote supervision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322014U true CN206322014U (en) | 2017-07-11 |
Family
ID=59261175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478049.9U Expired - Fee Related CN206322014U (en) | 2016-12-30 | 2016-12-30 | A kind of power station remote supervision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707997A (en) * | 2016-12-30 | 2017-05-24 | 福建工程学院 | Hydropower station remote monitoring system |
| CN113034877A (en) * | 2021-02-25 | 2021-06-25 | 新乡职业技术学院 | Intelligent direct current motor controller |
-
2016
- 2016-12-30 CN CN201621478049.9U patent/CN206322014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707997A (en) * | 2016-12-30 | 2017-05-24 | 福建工程学院 | Hydropower station remote monitoring system |
| CN113034877A (en) * | 2021-02-25 | 2021-06-25 | 新乡职业技术学院 | Intelligent direct current motor controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |