CN201897729U - Power plant-dedicated remote distributed centralized control system based on industrial Ethernet - Google Patents
Power plant-dedicated remote distributed centralized control system based on industrial Ethernet Download PDFInfo
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- CN201897729U CN201897729U CN201120092027XU CN201120092027U CN201897729U CN 201897729 U CN201897729 U CN 201897729U CN 201120092027X U CN201120092027X U CN 201120092027XU CN 201120092027 U CN201120092027 U CN 201120092027U CN 201897729 U CN201897729 U CN 201897729U
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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 power plant-dedicated remote distributed centralized control system based on an industrial Ethernet. The system is characterized in that: the system comprises a remote control station (1) and a field control station (2); the remote control station (1) comprises an engineer station (1-1) and an operator station (1-2), the field control station (2) comprises a data server (2-1) and a field control cabinet (2-2), the field control cabinet (2-2) is provided with a plurality of main control modules, and the main control modules are respectively connected with the data server (2-1) via the Ethernet, so that a distributed data acquisition system is formed; and the data server (2-1) is connected with the remote control station (1) via the Ethernet, so that the power plant-dedicated remote distributed centralized control system is formed. The system, which is reliable, stable and accurate, can guarantee the expedite communication between the remote control station and the field control station, and has extremely high reliability, and the redundant performance of the system is greatly enhanced.
Description
Technical field
The utility model relates to a kind of dispersion centralized control system, especially the remote centralized control system of disperseing of a kind of power plant based on Industrial Ethernet is applicable to that opertaing device distributes more scattered command range far to control system stability requirement condition with higher.Belong to the power industry technologies field.
Background technology
At present, in power industry enterprise, direct, the most tangible system of application benefit should be an industrial control system, particularly disperses centralized control system (DCS).
Along with development of electric power industry, country drops into substantial contribution aspect new project and the transformation of old factory, survey report shows, in China, the application of DCS aspect the energy will continue to account for very big proportion, and China's power industry also has the newly-built of quite a few 1,000,000 grades of unit, supercritical unit project, and the further nuclear power plant's new project of encouraging of country.These new projects all need to disperse centralized control system (DCS).
In the prior art, it all is in-plant dispersion centralized control system that great majority disperse centralized control system (DCS), to remote decentralized data acquisition, the dispersion centralized control system DCS of prior art can not take into account, therefore, need power plant remote the disperse centralized control system of research, to satisfy the needs of electric power industry development based on Industrial Ethernet.
The utility model content
The purpose of this utility model is in order to solve existing shortcoming of disperseing centralized control system DCS can not take into account remote data acquisition and monitoring, to provide a kind of power plant based on Industrial Ethernet the remote centralized control system of disperseing.
The purpose of this utility model can reach by the following technical programs:
Based on the remote centralized control system of disperseing of power plant of Industrial Ethernet, its design feature is: comprise Long-distance Control station and field control station; The Long-distance Control station is made of engineer station and operator station, field control station is made of data server and field control cabinet, described field control cabinet is provided with several main control modules, described several main control modules couple together by Ethernet and data server respectively, constitute the collecting and distributing type data gathering system; Described data server has been connected with the Long-distance Control station by Ethernet, constitutes power plant with disperseing centralized control system at a distance.
The purpose of this utility model can also be achieved through the following technical solutions:
A kind of embodiment of the present utility model is: described several main control modules can be arranged in the machine cage, are respectively equipped with fault alarm.
A kind of embodiment of the present utility model is: described several main control modules can be by main control module A
1, main control module A
2... main control module A
nConstitute, wherein, n be greater than or etc. 2 integer.
A kind of embodiment of the present utility model is: described engineer station can be provided with real time monitoring apparatus, by Ethernet field control station is controlled and is managed.
A kind of embodiment of the present utility model is: described operator station can be provided with real time monitoring apparatus, field control station is monitored and controls by Ethernet.
The present invention's outstanding beneficial effect specific as follows:
1, the utility model can guarantee that the communication between Long-distance Control station and the field control station is unimpeded, improves the reliability of system, improves the work efficiency of electrical production, reduces labor intensity, and uses manpower and material resources sparingly, and reduces production costs.
When 2, the utility model communication line breaks down, can realize the noiseless redundant via that switches to voluntarily, the reception of on-site signal and transmission can not produce any influence to move instruction of Long-distance Control website and data, thereby reach the purpose that does not influence system works.
3, several main control modules of the present utility model all have the Automatic Program tracking and do not disturb handoff functionality, provide great guarantee for realizing remote centralized control.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Wherein, 1-Long-distance Control station, 2-field control station.
Embodiment
Specific embodiment 1:
With reference to Fig. 1, present embodiment comprises Long-distance Control station 1 and field control station 2; Long-distance Control station 1 is made of engineer station 1-1 and the 1-2 of operator station, field control station 2 is made of data server 2-1 and field control cabinet 2-2, described field control cabinet 2-2 is provided with several main control modules, described several main control modules couple together by Ethernet and data server 2-1 respectively, constitute the collecting and distributing type data gathering system; Described data server 2-1 has been connected with Long-distance Control station 1 by Ethernet, constitutes power plant with disperseing centralized control system at a distance.
In the present embodiment, described several main control modules can be arranged in the machine cage, are respectively equipped with fault alarm.Described several main control modules can be by main control module A
1, main control module A
2... main control module A
nConstitute, wherein, n can be integer 2,3,4,5,6,7,8,9, the integer greater than 10.Be provided with real time monitoring apparatus at described engineer station 1-1, field control station 2 controlled and managed by Ethernet.Can be provided with real time monitoring apparatus at the described 1-2 of operator station, field control station 2 is monitored and control by Ethernet.
Carry out communication between each main control module and the data server 2-1, can receive order and feedback information; Described data server 2-1 is connected with Long-distance Control station 1 by Ethernet, makes data server and Long-distance Control station 1 carry out communication, can receive order and feedback information.
Each main control module of the present utility model has the Automatic Program tracking and does not disturb handoff functionality, such as the dress program is to one of them main control module under the engineer station 1-1, and remaining main control module can detect the tracking new procedures voluntarily; If one of them main control module fault, but redundant main control module unperturbed enters duty, and Long-distance Control station 1 can receive the prompting of this main control module fault alarm simultaneously.This many Redundant Ethernet control technology provides great guarantee for realizing remote centralized control.
Field control cabinet 2-2 can adopt supervising device, data collector and the interface arrangement of routine techniques, data server 2-1 can adopt the data processing of routine techniques and service unit (for example associate server etc.), engineer station 1-1 and the 1-2 of operator station can be respectively by the conventional computer of band communication interface and in this computer built-in monitoring software constitute.
Other specific embodiments:
The characteristics of other specific embodiments are: described several main control modules can be by main control module A
1, main control module A
2... main control module A
nConstitute, wherein, n can be integer, 11,12,13,14,15,16,17,18,19, the integer greater than 20.All the other are with specific embodiment 1.
The above; it only is the specific embodiment of the utility model the best; but protection domain of the present utility model is not limited thereto, and any design is equal to and replaces or change according to the technical solution of the utility model and utility model thereof, all belongs to protection domain of the present utility model.
Claims (5)
1. based on the remote centralized control system of disperseing of power plant of Industrial Ethernet, it is characterized in that: comprise Long-distance Control station (1) and field control station (2); Long-distance Control station (1) is made of engineer station (1-1) and operator station (1-2), field control station (2) is made of data server (2-1) and field control cabinet (2-2), described field control cabinet (2-2) is provided with several main control modules, described several main control modules couple together by Ethernet and data server (2-1) respectively, constitute the collecting and distributing type data gathering system; Described data server (2-1) has been connected with Long-distance Control station (1) by Ethernet, constitutes power plant with disperseing centralized control system at a distance.
2. the remote centralized control system of disperseing of the power plant based on Industrial Ethernet according to claim 1, it is characterized in that: described several main control modules are arranged in the machine cage, are respectively equipped with fault alarm.
3. the remote centralized control system of disperseing of the power plant based on Industrial Ethernet according to claim 1 and 2, it is characterized in that: described several main control modules are by main control module (A
1), main control module (A
2) ... main control module (A
n) constitute, wherein, n be greater than or etc. 2 integer.
4. the remote centralized control system of disperseing of the power plant based on Industrial Ethernet according to claim 1 and 2, it is characterized in that: described engineer station (1-1) is provided with real time monitoring apparatus, by Ethernet field control station (2) is controlled and is managed.
5. the power plant based on Industrial Ethernet according to claim 1 and 2 is with the remote centralized control system of disperseing, and it is characterized in that: described operator station (1-2) is provided with real time monitoring apparatus, field control station (2) is monitored and controls by Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120092027XU CN201897729U (en) | 2011-03-31 | 2011-03-31 | Power plant-dedicated remote distributed centralized control system based on industrial Ethernet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120092027XU CN201897729U (en) | 2011-03-31 | 2011-03-31 | Power plant-dedicated remote distributed centralized control system based on industrial Ethernet |
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| CN201897729U true CN201897729U (en) | 2011-07-13 |
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| CN201120092027XU Expired - Fee Related CN201897729U (en) | 2011-03-31 | 2011-03-31 | Power plant-dedicated remote distributed centralized control system based on industrial Ethernet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385362A (en) * | 2011-09-14 | 2012-03-21 | 无锡市星亿涂装环保设备有限公司 | Remote control method, device and system |
| CN102881344A (en) * | 2012-09-05 | 2013-01-16 | 中国核电工程有限公司 | Method for allocating distributed control system signals of nuclear power plant |
| CN103279083A (en) * | 2013-05-06 | 2013-09-04 | 中国船舶重工集团公司第七一二研究所 | ORC (organic Rankine cycle) generator set wireless monitoring system and remote monitoring method |
| CN103326275A (en) * | 2013-07-08 | 2013-09-25 | 中国能源建设集团广东省电力设计研究院 | Method for design optimization of power plant cables based on equipment distributed arrangement |
| CN109343487A (en) * | 2018-10-25 | 2019-02-15 | 江西泰德工程有限公司 | Solvent method staple fiber production procedure control system |
-
2011
- 2011-03-31 CN CN201120092027XU patent/CN201897729U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385362A (en) * | 2011-09-14 | 2012-03-21 | 无锡市星亿涂装环保设备有限公司 | Remote control method, device and system |
| CN102881344A (en) * | 2012-09-05 | 2013-01-16 | 中国核电工程有限公司 | Method for allocating distributed control system signals of nuclear power plant |
| CN102881344B (en) * | 2012-09-05 | 2015-06-17 | 中国核电工程有限公司 | Method for allocating distributed control system signals of nuclear power plant |
| CN103279083A (en) * | 2013-05-06 | 2013-09-04 | 中国船舶重工集团公司第七一二研究所 | ORC (organic Rankine cycle) generator set wireless monitoring system and remote monitoring method |
| CN103279083B (en) * | 2013-05-06 | 2016-02-24 | 中国船舶重工集团公司第七一二研究所 | A kind of ORC genset wireless supervisory control system and long-distance monitoring method |
| CN103326275A (en) * | 2013-07-08 | 2013-09-25 | 中国能源建设集团广东省电力设计研究院 | Method for design optimization of power plant cables based on equipment distributed arrangement |
| CN109343487A (en) * | 2018-10-25 | 2019-02-15 | 江西泰德工程有限公司 | Solvent method staple fiber production procedure control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huadian New Energy Development Co., Ltd. Assignor: Huadian New Energy Development Co., Ltd. of Guangzhou Higher Education Mega Center Contract record no.: 2015990000409 Denomination of utility model: Power plant-dedicated remote distributed centralized control system based on industrial Ethernet Granted publication date: 20110713 License type: Exclusive License Record date: 20150603 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |