CN204989956U - Gas -combustion generator remote management system - Google Patents
Gas -combustion generator remote management system Download PDFInfo
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- CN204989956U CN204989956U CN201520789268.8U CN201520789268U CN204989956U CN 204989956 U CN204989956 U CN 204989956U CN 201520789268 U CN201520789268 U CN 201520789268U CN 204989956 U CN204989956 U CN 204989956U
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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]
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Abstract
The utility model discloses a gas -combustion generator remote management system, including many gas -combustion generator main control systems, the gas -combustion generator main control system is used for controlling gas -combustion generator, the gas -combustion generator main control system passes through process control net AND operation person station, engineer station, historical data station, OPC data acquisition station and many field control station communications respectively, every field control station includes that master control card, data forward card and a plurality of IO subassembly, the card is forwardded to master control card, data and the IO subassembly carries out information exchange through IO control bus, operator station, engineer station, historical data station and OPC data acquisition station are through process information network communicate with, the OPC data acquisition station is still through management information net and the communication of management user terminal. This system is one set of layering distributed computer control system, and it can carry out the unified management to gas -combustion generator, greatly increased gas -combustion generator's work efficiency.
Description
Technical field
The utility model relates to power field, specifically a kind of methane electrical generation set remote management system.
Background technology
China's coal-seam gas (being commonly called as gas) resource reserve occupies third place in the world.Strengthen the coal-mine gas comprehensive regulation, accelerate cbm development utilization, be conducive to containment coal mine gas explosion, promote Safety of Coal Mine Production, increase clear energy sources supply, can also optimize the structure of production, promote economic growth, promote energy industry sustainable health development.
At present, gas power generation technology is relative maturity, but methane electrical generation unit lays respectively at generating plant or the power house of diverse geographic location, when managerial personnel are in strange land, and the just inconvenient ruuning situation understanding, manage each genset timely and effectively.And the control system of current most methane electrical generation unit all selects collective and distributive type or distributed (TEM) industrial control computer, overall TEM, EAM, PLC, MCGS dispatch control system mainly developed by methane electrical generation unit development company, hardware environment is different, network is not had to connect between different system, cannot communicate, let alone centralized management.Due to the on-the-spot strong adaptability of TEM, be convenient to control program field adjustable and can change control parameter at any time when unit operation, so extensively use, but, the current status poll to methane electrical generation machine, operation, maintenance all need to complete in the pulpit of methane electrical generation machine, and be dispersed in different geographic position due to methane electrical generation unit, give use, management brings extensive work.
Utility model content
The purpose of this utility model is to provide that a kind of System's composition is flexible, operational administrative is convenient, controlling functions enriches, information resources share, Installation and Debugging are convenient, safe reliability is high methane electrical generation set remote management system.
For achieving the above object, the utility model provides following technical scheme:
A kind of methane electrical generation set remote management system, comprises multiple stage methane electrical generation unit allocation main frame, field control station, operator station, engineer station, historical data station, OPC data acquisition station and managing user terminal; Described methane electrical generation unit allocation main frame is used for control gas genset; Described methane electrical generation unit allocation main frame by process control network respectively with operator station, engineer station, historical data station, OPC data acquisition station and the communication of multiple stage field control station; Every platform field control station comprises main controller, data retransmission card and multiple I/O assembly, and described main controller, data retransmission card and I/O assembly carry out message exchange by I/O control bus; Described operator station, engineer station, historical data station and OPC data acquisition station are by the mutual communication of procedural information net; Described OPC data acquisition station is also by management information net and managing user terminal communication.
As further program of the utility model: described management information network adopts Ethernet.
As further program of the utility model: described process control network adopts the Industrial Ethernet of 1:1 redundancy.
As further program of the utility model: described I/O control bus adopts dual bus network.
As further program of the utility model: by I/O control bus mounting 1-8 local I/O assembly or remote I/O assembly on described main controller, an I/O assembly can be with 1-16 I/O fastener.
As further program of the utility model: described main controller and I/O fastener are by the requirement collocation configuration of not redundancy or redundancy.
As further program of the utility model: described managing user terminal be in desktop computer, notebook computer, dull and stereotyped electric energy, smart mobile phone any one or multiple.
As the utility model further scheme:
Native system adopts the intelligent architecture of multiprocessor, based on the core design thought of intellectuality, digitizing, networking.System, based on network, is equipped with the various template be articulated on network, module and assembly, realizes each several part co-ordination and data sharing, jointly completes various automatic control and information management function, is a set of layered distribution type computer control system.Native system can carry out unified management to methane electrical generation unit, considerably increases the work efficiency of methane electrical generation unit.
Native system, compared with conventional simulation instrument and concentrated computer control system, also has following outstanding feature:
1. System's composition is flexible: in general, and native system is formed by network communicating system networking by each workstation.
2. operational administrative is convenient: the man-machine feedback of native system is all realized with keyboard, mouse etc. by CRT.
3. controlling functions enriches: originally by the complex calculation that analog control loop realizes, realized by high-precision microprocessor; Present multiple workstation realizes.
4. in addition, native system also has information resources share, Installation and Debugging convenience, safe reliability advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of methane electrical generation set remote management system.
In figure: 1-methane electrical generation unit, 2-methane electrical generation unit allocation main frame, 3-I/O assembly, 4-field control station, 5-process control network (SCnet), 6-operator station, 7-engineer station, 8-historical data station, 9-OPC data acquisition station, 10-procedural information net (SOnet), 11-management information net, 12-managing user terminal.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of methane electrical generation set remote management system, comprise multiple stage methane electrical generation unit allocation main frame 2, field control station 4, operator station 6, engineer station 7, historical data station 8, OPC data acquisition station 9 and managing user terminal 12; Described methane electrical generation unit allocation main frame 2 is for control gas genset 1; Described methane electrical generation unit allocation main frame 2 by process control network 5 respectively with operator station 6, engineer station 7, historical data station 8, OPC data acquisition station 9 and multiple stage field control station 4 communication; Every platform field control station 4 comprises main controller, data retransmission card and multiple I/O assembly 3, and described main controller, data retransmission card and I/O assembly 3 carries out message exchange by I/O control bus (SBUS); Described operator station 6, engineer station 7, historical data station 8 and OPC data acquisition station 9 are by procedural information net 10 communication mutually; Described OPC data acquisition station 9 is also by management information net 11 and managing user terminal 12 communication.
In the utility model, in a field control station 4, described main controller can mount 8 local I/O assemblies or remote I/O assembly by I/O control bus, an I/O assembly can be with 16 I/O fasteners, and I/O fastener can carry out pre-service to on-site signal; Described main controller and I/O fastener are by the requirement collocation configuration of not redundancy or redundancy, adopt the requirement of redundancy configuration can ensure the integrality of real time planning, especially the height module structure of main controller, can use simple collocation method, realizes complicated process control.Redundancy and redundancy are not arranged in pairs or groups and are configured and on the basis ensureing system reliability and dirigibility, can reduce the expense of user.
In the utility model, described managing user terminal 12 be in desktop computer, notebook computer, dull and stereotyped electric energy, smart mobile phone any one or multiple; Realize diversification to control.
Native system adopts Three Tiered Network Architecture:
(1) ground floor network is management information network 11, and it adopts Ethernet (Ethernet), for information transmission and the management of factory level, is the information channel realizing the integrated management of full factory;
(2) second layer network is process control network 5, and it adopts the Industrial Ethernet of 1:1 redundancy; It is connected to the methane electrical generation unit allocation main frame 2 of system, operator station 6, engineer station 7, historical data station 8, OPC data acquisition station 9 and multiple stage field control station 4; It is the passage that transport process controls real-time information;
(3) third layer network is the I/O control bus of field control station 4 inside, and described field control station 4 comprises main controller and data retransmission card; Described I/O control bus (SBUS) adopts dual bus network (SBUS-S1 and SBUS-S2); Described main controller is scattered in the control I/O assembly 3 in each machine cage by I/O control bus.
The utility model provides a kind of novel methane electrical generation set remote management system; connection syntagmatic between request protection system hardware device; it is self-contained that program about hardware device inside is equipment; or those skilled in the art can install as required voluntarily, and is prior art.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (7)
1. a methane electrical generation set remote management system, comprises multiple stage methane electrical generation unit allocation main frame, field control station, operator station, engineer station, historical data station, OPC data acquisition station and managing user terminal; It is characterized in that, described methane electrical generation unit allocation main frame is used for control gas genset; Described methane electrical generation unit allocation main frame by process control network respectively with operator station, engineer station, historical data station, OPC data acquisition station and the communication of multiple stage field control station; Every platform field control station comprises main controller, data retransmission card and multiple I/O assembly, and described main controller, data retransmission card and I/O assembly carry out message exchange by I/O control bus; Described operator station, engineer station, historical data station and OPC data acquisition station are by the mutual communication of procedural information net; Described OPC data acquisition station is also by management information net and managing user terminal communication.
2. methane electrical generation set remote management system according to claim 1, is characterized in that, described management information network adopts Ethernet.
3. methane electrical generation set remote management system according to claim 1 and 2, is characterized in that, described process control network adopts the Industrial Ethernet of 1:1 redundancy.
4.
rootaccording to methane electrical generation set remote management system according to claim 3, it is characterized in that: described I/O control bus adopts dual bus network.
5. the methane electrical generation set remote management system according to claim 1 or 2 or 4, is characterized in that, by I/O control bus mounting 1-8 local I/O assembly or remote I/O assembly on described main controller, an I/O assembly can be with 1-1
6 I/O fasteners.
6. methane electrical generation set remote management system according to claim 5, is characterized in that, described main controller and
i/O fastener is by the requirement collocation configuration of not redundancy or redundancy.
7. the methane electrical generation set remote management system according to claim 1 or 2 or 4 or 6, is characterized in that, described managing user terminal be in desktop computer, notebook computer, dull and stereotyped electric energy, smart mobile phone any one or multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789268.8U CN204989956U (en) | 2015-10-14 | 2015-10-14 | Gas -combustion generator remote management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520789268.8U CN204989956U (en) | 2015-10-14 | 2015-10-14 | Gas -combustion generator remote management system |
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| Publication Number | Publication Date |
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| CN204989956U true CN204989956U (en) | 2016-01-20 |
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| CN201520789268.8U Expired - Fee Related CN204989956U (en) | 2015-10-14 | 2015-10-14 | Gas -combustion generator remote management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783521A (en) * | 2017-10-17 | 2018-03-09 | 哈尔滨汽轮机厂有限责任公司 | DCS control devices for ORC generating sets |
-
2015
- 2015-10-14 CN CN201520789268.8U patent/CN204989956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783521A (en) * | 2017-10-17 | 2018-03-09 | 哈尔滨汽轮机厂有限责任公司 | DCS control devices for ORC generating sets |
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| 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: 20160120 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |