CN210199558U - Computer monitoring system for hydropower station - Google Patents
Computer monitoring system for hydropower station Download PDFInfo
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- CN210199558U CN210199558U CN201921162558.4U CN201921162558U CN210199558U CN 210199558 U CN210199558 U CN 210199558U CN 201921162558 U CN201921162558 U CN 201921162558U CN 210199558 U CN210199558 U CN 210199558U
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Abstract
The utility model relates to a hydropower station computer monitoring system of hydraulic equipment technical field, the host computer passes through the ethernet and establishes remote signal connection respectively with unit LCU, public LCU, dam LCU between, the auxiliary control unit includes first auxiliary control unit, second auxiliary control unit, third auxiliary control unit, the unit LCU is connected with the electricity between the first auxiliary control unit, the electricity is connected between public LCU and the second auxiliary control unit, the electricity is connected between dam LCU and the third auxiliary control unit, the auxiliary control unit is connected with the electricity between field device and the intelligent instrument; through the water level state signal of gathering water supply rate signal, water storage ditch in real time, send to the motorised valve by the PLC controller and open and shut and adjust the aperture and send the corresponding control command to the suction pump to soft starter, guarantee pumping system's orderly operation and maintenance, realized unmanned on duty, full automatic control's function.
Description
Technical Field
The utility model belongs to the technical field of hydraulic equipment, concretely relates to power station computer monitored control system.
Background
In the existing technical field of water conservancy equipment, water supply equipment generally adopts manual control or man-machine semi-automatic control, these manual controls need consume a large amount of manpowers, the operation of equipment is supervised and controlled to the staff needs to be arranged in all weather, and a small part adopts the mode of man-machine semi-automatic control, then need the familiarity of staff to the equipment behavior, set for corresponding control parameter, relatively rely on staff's relevant experience, new staff can not in time hold the behavior of equipment, can cause the error to the operation of water supply procedure, and because the operation use can not be that then can make the life of equipment reduce, thereby increase water conservancy equipment's running cost, influence the perfect development of water conservancy career.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the current hydraulic equipment technical field, the utility model provides a power station computer monitored control system.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a hydropower station computer monitoring system, includes host computer, unit LCU, public LCU, dam LCU, auxiliary control unit, field device and intelligent instrument, the host computer pass through ethernet respectively with establish remote signal between unit LCU, public LCU, the dam LCU and connect, auxiliary control unit includes first auxiliary control unit, second auxiliary control unit, third auxiliary control unit, the electricity is connected between unit LCU and the first auxiliary control unit, the electricity is connected between public LCU and the second auxiliary control unit, the electricity is connected between dam LCU and the third auxiliary control unit, auxiliary control unit with the electricity is connected between field device and the intelligent instrument.
Preferably, the upper computer comprises a GPS end, a server and a computer, and the set LCU, the public LCU and the dam LCU are respectively connected with the GPS end, the server and the computer through Ethernet to establish remote signal connection.
Preferably, the first auxiliary control unit comprises a technical water supply module, a speed regulator module and a transformer module, and the unit LCU is electrically connected with the technical water supply module, the speed regulator module and the transformer module respectively.
Preferably, the second auxiliary control unit comprises a leakage drainage module, an overhaul drainage module, a fire-fighting water supply module and a ventilation air-conditioning module, and the unit LCU is electrically connected with the leakage drainage module, the overhaul drainage module, the fire-fighting water supply module and the ventilation air-conditioning module respectively.
Preferably, the third auxiliary control unit comprises a dam leakage module and a dam gate module, and the unit LCU is electrically connected with the dam leakage module and the dam gate module respectively.
Technical scheme more than adopting, the utility model discloses following beneficial effect has:
a hydropower station computer monitoring system adopts specialized scheme design, modularized software programming and standardized production and manufacture, has the characteristics of complete functions, stable and reliable performance, easy expansion, intellectualization and the like, can lay a foundation for users to realize 'unattended operation, little person on duty' and the requirements of digital intelligent power stations in future, and meets the requirements of users of vast power stations; the system can adopt a layered distributed structure and can be divided into a main control level and a local control unit level, wherein the main control level comprises a data management workstation, an operator workstation, an engineer station, a communication management machine and the like, and the upper computer system is formed and has the functions of real-time monitoring, database management, man-machine contact and interfaces with other systems. The local control unit takes a PLC as a control core to realize data acquisition and control of local instrument equipment, sensors, an actuating mechanism and other control systems; by utilizing modern automatic control technology, computer technology, communication technology and the like, aiming at the characteristics of a hydropower station computer monitoring system, the safety operation level of the hydropower station is improved, the labor productivity and the economic benefit of the hydropower station are improved, and a hydropower station comprehensive automatic monitoring system product and a solution are provided.
Drawings
Fig. 1 is the utility model discloses a power station computer monitoring system's schematic structure diagram.
In the drawings, 1: GPS terminal, 2: a server, 3: computer, 4: unit LCU, 5: common LCU, 6: dam LCU, 7: first auxiliary control unit, 8: second auxiliary control unit, 9: third auxiliary control unit, 10: field device, 11: smart meter, 12: technical water supply module, 13: governor module, 14: transformer module, 15: seepage drainage module, 16: overhaul drainage module, 17: fire water supply module, 18: ventilation air conditioning module, 19: dam leak module, 20: dam gate module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
A hydropower station computer monitoring system comprises an upper computer, a unit LCU4, a public LCU5, a dam LCU6, an auxiliary control unit, field equipment 10 and intelligent instruments 11, wherein the upper computer is respectively connected with the unit LCU4, the public LCU5 and the dam LCU6 through an Ethernet network in a remote signal mode, the auxiliary control unit comprises a first auxiliary control unit 7, a second auxiliary control unit 8 and a third auxiliary control unit 9, the unit LCU4 is electrically connected with the first auxiliary control unit 7, the public LCU5 is electrically connected with the second auxiliary control unit 8, the dam LCU6 is electrically connected with the third auxiliary control unit 9, and the auxiliary control unit is electrically connected with the field equipment 10 and the intelligent instruments 11.
The upper computer comprises a GPS end 1, a server 2 and a computer 3, and remote signal connection is established among a set LCU4, a public LCU5 and a dam LCU6 respectively and the GPS end 1, the server 2 and the computer 3 through an Ethernet; the first auxiliary control unit 7 comprises a technical water supply module 12, a speed regulator module 13 and a transformer module 14, and the unit LCU4 is electrically connected with the technical water supply module 12, the speed regulator module 13 and the transformer module 14 respectively; the second auxiliary control unit 8 comprises a leakage drainage module 15, an overhaul drainage module 16, a fire-fighting water supply module 17 and a ventilation air-conditioning module 18, and the unit LCU4 is electrically connected with the leakage drainage module 15, the overhaul drainage module 16, the fire-fighting water supply module 17 and the ventilation air-conditioning module 18 respectively; the third auxiliary control unit 9 comprises a dam leakage module 19 and a dam gate module 20, and the unit LCU4 is electrically connected with the dam leakage module 19 and the dam gate module 20 respectively.
The GPS end 1, the server 2 and the computer 3 are connected through Ethernet, the GPS end 1, the server 2 and the computer 3 form a monitoring system of a power station computer 3, the monitoring system of the power station computer 3 is respectively connected with a unit LCU4, a public LCU5 and a dam LCU6 through Ethernet to establish remote signal connection, the unit LCU4 is respectively and electrically connected with a technical water supply module 12, a speed regulator module 13 and a transformer module 14, the public LCU5 is respectively and electrically connected with a seepage drainage module 15, an overhaul drainage module 16, a fire-fighting water supply module 17 and a ventilation air-conditioning module 18, the dam LCU6 is respectively and electrically connected with a dam seepage module 19 and a dam gate module 20, the technical water supply module 12, the speed regulator module 13, the transformer module 14, the seepage drainage module 15, the overhaul drainage module 16, the fire-fighting water supply module 17, the ventilation air-conditioning module 18, the dam seepage module 19 and the dam gate module 20 form an integral auxiliary system, the integrated auxiliary system establishes an information network with the field devices 10 and the smart meters 11 via ethernet.
The utility model adopts specialized scheme design, modularized software programming and standardized production and manufacture, has the characteristics of perfect function, stable and reliable performance, easy expansion, intellectualization and the like, can lay a foundation for realizing 'unattended operation, little person on duty' and the future digital intelligent power station requirements for users, and meets the requirements of the users of the vast power stations; the system can adopt a layered distributed structure and can be divided into a main control level and a local control unit level, wherein the main control level comprises a data management workstation, an operator workstation, an engineer station, a communication management machine and the like, and the upper computer system is formed and has the functions of real-time monitoring, database management, man-machine contact and interfaces with other systems. The local control unit takes a PLC as a control core to realize data acquisition and control of local instrument equipment, sensors, an actuating mechanism and other control systems; by utilizing the modern automatic control technology, the computer 3 technology, the communication technology and the like, aiming at the characteristics of a hydropower station computer monitoring system, the safety operation level of the hydropower station is improved, the labor productivity and the economic benefit of the hydropower station are improved, and a hydropower station comprehensive automatic monitoring system product and a solution are provided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A hydropower station computer monitoring system is characterized in that: including host computer, unit LCU, public LCU, dam LCU, auxiliary control unit, field device and intelligent instrument, the host computer pass through ethernet respectively with establish remote signal between unit LCU, public LCU, the dam LCU and connect, auxiliary control unit includes first auxiliary control unit, second auxiliary control unit, third auxiliary control unit, the electricity is connected between unit LCU and the first auxiliary control unit, the electricity is connected between public LCU and the second auxiliary control unit, the electricity is connected between dam LCU and the third auxiliary control unit, auxiliary control unit with the electricity is connected between field device and the intelligent instrument.
2. A hydropower station computer monitoring system according to claim 1, characterized in that: the upper computer comprises a GPS end, a server and a computer, and the set LCU, the public LCU and the dam LCU are respectively connected with the GPS end, the server and the computer through remote signals through an Ethernet.
3. A hydropower station computer monitoring system according to any one of claims 1-2, characterized in that: the first auxiliary control unit comprises a technical water supply module, a speed regulator module and a transformer module, and the LCU of the unit is electrically connected with the technical water supply module, the speed regulator module and the transformer module respectively.
4. A hydropower station computer monitoring system according to claim 3, characterized in that: the second auxiliary control unit comprises a leakage drainage module, an overhaul drainage module, a fire-fighting water supply module and a ventilation air-conditioning module, and the unit LCU is electrically connected with the leakage drainage module, the overhaul drainage module, the fire-fighting water supply module and the ventilation air-conditioning module respectively.
5. A hydropower station computer monitoring system according to claim 4, characterized in that: the third auxiliary control unit comprises a dam leakage module and a dam gate module, and the unit LCU is electrically connected with the dam leakage module and the dam gate module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162558.4U CN210199558U (en) | 2019-07-23 | 2019-07-23 | Computer monitoring system for hydropower station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162558.4U CN210199558U (en) | 2019-07-23 | 2019-07-23 | Computer monitoring system for hydropower station |
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| CN210199558U true CN210199558U (en) | 2020-03-27 |
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| CN201921162558.4U Active CN210199558U (en) | 2019-07-23 | 2019-07-23 | Computer monitoring system for hydropower station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365186A (en) * | 2020-04-24 | 2020-07-03 | 中国电建集团成都勘测设计研究院有限公司 | Hydropower station surge shaft water level signal measuring and transmitting system |
| CN113485230A (en) * | 2021-07-27 | 2021-10-08 | 云南华电金沙江中游水电开发有限公司阿海发电分公司 | Method for controlling flood discharge gate of large hydropower station in different places |
-
2019
- 2019-07-23 CN CN201921162558.4U patent/CN210199558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365186A (en) * | 2020-04-24 | 2020-07-03 | 中国电建集团成都勘测设计研究院有限公司 | Hydropower station surge shaft water level signal measuring and transmitting system |
| CN113485230A (en) * | 2021-07-27 | 2021-10-08 | 云南华电金沙江中游水电开发有限公司阿海发电分公司 | Method for controlling flood discharge gate of large hydropower station in different places |
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