CN203455692U - Cogeneration monitoring device based on cloud server for thermal power plant - Google Patents
Cogeneration monitoring device based on cloud server for thermal power plant Download PDFInfo
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- CN203455692U CN203455692U CN201320566569.5U CN201320566569U CN203455692U CN 203455692 U CN203455692 U CN 203455692U CN 201320566569 U CN201320566569 U CN 201320566569U CN 203455692 U CN203455692 U CN 203455692U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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 cogeneration monitoring device based on a cloud server for a thermal power plant. The cogeneration monitoring device comprises a process controller adopting redundancy configuration, the process controller communicates with the cloud server in a bidirectional manner, the cloud server communicates with a dispatching center workstation in a bidirectional manner, and data sharing between the dispatching center workstation and the cloud server and between the process controller and the cloud server is achieved. The process controller communicates with a data acquisition device, the data acquisition device acquires heat data and generating data which are provided by a heat supply unit DCS control system, the data acquisition device comprises a plurality of I/O modules employing the redundancy configuration, each I/O module comprises an analog quantity input module, a switching value input module and a GPS time service module, the GPS time service module is arranged near the process controller, the analog quantity input module and the switching value input module are arranged in a rack of the heat supply unit DCS control system, and the process controller also communicates with an operator station. According to the cogeneration monitoring device based on the cloud server for the thermal power plant, the reliability of a system is improved, and the high-reliability requirements of data acquisition and uploading are satisfied.
Description
Technical field
The utility model relates to a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server.
Background technology
Domestic recent years, electrical network was brought into use energy-conserving scheduling system, and during due to this energy-conserving scheduling system operation, high to the reliability requirement of data, once therefore find the error in data that heat supply unit is uploaded, punishing in management method is relatively severe.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server is provided, it makes electrical network can receive very reliably the ruuning situation (real-time dsc data and generating data or the dsc data of a certain historical juncture and generating data) of two or many units, and these data for the energy-conserving scheduling system of electrical network, play energy-saving and cost-reducing object, greatly improved the safe operation of unit.
To achieve these goals, the utility model adopts following technical scheme:
A kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server, comprise: the process controller that adopts redundant configuration, described process controller and Cloud Server two-way communication, Cloud Server and dispatching center's workstation two-way communication, thereby realize the data sharing of dispatching center's workstation and process controller and Cloud Server, described process controller is communicated by letter with data collector, the dsc data that described data collector collection is provided by heat supply unit DCS control system and generating data, described data collector is comprised of the I/O module of a plurality of employing redundant configuration, described in each, I/O module comprises analog input module, switching input module and GPS time service module, GPS time service module is arranged near process controller, analog input module and switching input module are arranged on the interior of equipment cabinet of heat supply unit DCS control system, the communication of described process controller Hai Yu operator station.
Between described data collector and process controller, adopt CAN bus to communicate, CAN bus forms bus network topological structure.
Described data collector is communicated by letter with heat supply unit DCS control system by 4-20MA hardwire.
Described I/O module is communicated by letter with process controller by CAN bus.
Described I/O module is redundant configuration.
Described CAN bus is redundant configuration.
Communication network between described Cloud Server and process controller adopts redundant configuration, and the communication network between described process controller and operator station adopts redundant configuration.
The beneficial effects of the utility model: the utility model all adopts redundant configuration from A/D passage of process controller, fieldbus, communication network, AC power, direct supply, data collector, I/O module and I/O module etc., one use one is hot standby, seamless quick switching, thereby greatly improved the reliability of system, met data acquisition and the requirement of the high reliability uploaded.
Accompanying drawing explanation
Fig. 1 is embodiment mono-of the present utility model;
Wherein, 1, dispatching center's workstation, 2, Cloud Server, 3, process controller, 4, data collector, 5, heat supply unit DCS control system, 6, I/O module, 7, operator station.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server, comprise: the process controller 3 that adopts redundant configuration, described process controller 3 and Cloud Server 2 two-way communications, Cloud Server 2 and 1 two-way communication of dispatching center's workstation, thereby realize the data sharing of dispatching center's workstation 1 and process controller 3 and Cloud Server 2, described process controller 3 is communicated by letter with data collector 4, dsc data and the generating data that provided by heat supply unit DCS control system 5 are provided described data collector 4, described data collector 4 is comprised of the I/O module 6 of a plurality of employing redundant configuration, described in each, I/O module 6 comprises analog input module, switching input module and GPS time service module, GPS time service module is arranged near process controller 3, analog input module and switching input module are arranged on the interior of equipment cabinet of heat supply unit DCS control system 5, 7 communications of described process controller 3 Hai Yu operator stations.
Between described data collector 4 and process controller 3, adopt CAN bus to communicate, CAN bus forms bus network topological structure.
Described data collector 4 is communicated by letter with heat supply unit DCS control system 5 by 4-20MA hardwire.
Described I/O module 6 is communicated by letter with process controller 3 by CAN bus.
Described I/O module 6 is redundant configuration.
Described CAN bus is redundant configuration.
In order to guarantee to produce monitoring device safety and operation reliably more for cogeneration plant's Novel hot Electricity Federation, the process controller 3 of this device, I/O module 6, CAN bus, upper strata communication network and power supply are all to use the hot standby redundant configuration of a use one.
Described GPS time service module is arranged near process controller 3.
Communication network between described Cloud Server 2 and process controller 3 adopts redundant configuration, and the communication network between described process controller 3 and operator station 7 adopts redundant configuration.
Described cogeneration of heat and power monitoring device adopts Power supply, described power acquisition redundant configuration.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (6)
1. the cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server, it is characterized in that, comprise: the process controller that adopts redundant configuration, described process controller and Cloud Server two-way communication, Cloud Server and dispatching center's workstation two-way communication, thereby realize the data sharing of dispatching center's workstation and process controller and Cloud Server, described process controller is communicated by letter with data collector, the dsc data that described data collector collection is provided by heat supply unit DCS control system and generating data, described data collector is comprised of the I/O module of a plurality of employing redundant configuration, described in each, I/O module comprises analog input module, switching input module and GPS time service module, GPS time service module is arranged near process controller, analog input module and switching input module are arranged on the interior of equipment cabinet of heat supply unit DCS control system, the communication of described process controller Hai Yu operator station.
2. a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server as claimed in claim 1, is characterized in that, adopts CAN bus to communicate between described data collector and process controller, and CAN bus forms bus network topological structure.
3. a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server as claimed in claim 1, is characterized in that, described data collector is communicated by letter with heat supply unit DCS control system by 4-20MA hardwire.
4. a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server as claimed in claim 1, is characterized in that, described I/O module is communicated by letter with process controller by CAN bus.
5. a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server as described in claim 2 or 4, is characterized in that, described CAN bus is redundant configuration.
6. a kind of cogeneration of heat and power monitoring device for cogeneration plant based on Cloud Server as claimed in claim 1, it is characterized in that, communication network between described Cloud Server and process controller adopts redundant configuration, and the communication network between described process controller and operator station adopts redundant configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566569.5U CN203455692U (en) | 2013-09-12 | 2013-09-12 | Cogeneration monitoring device based on cloud server for thermal power plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566569.5U CN203455692U (en) | 2013-09-12 | 2013-09-12 | Cogeneration monitoring device based on cloud server for thermal power plant |
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| CN203455692U true CN203455692U (en) | 2014-02-26 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454198A (en) * | 2014-11-27 | 2015-03-25 | 福建唐力电力设备有限公司 | Intelligent integrated controller of generator set and control method thereof |
| CN108153276A (en) * | 2017-12-12 | 2018-06-12 | 国网江西省电力有限公司电力科学研究院 | DCS performance testing devices and method based on SOPC |
| CN109240176A (en) * | 2018-11-08 | 2019-01-18 | 北京未名品尚信息技术有限公司 | Intelligent things share cabinet |
| CN113467223A (en) * | 2020-03-31 | 2021-10-01 | 霍尼韦尔国际公司 | In-process migration of controllers to utilize IO pools |
-
2013
- 2013-09-12 CN CN201320566569.5U patent/CN203455692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454198A (en) * | 2014-11-27 | 2015-03-25 | 福建唐力电力设备有限公司 | Intelligent integrated controller of generator set and control method thereof |
| CN108153276A (en) * | 2017-12-12 | 2018-06-12 | 国网江西省电力有限公司电力科学研究院 | DCS performance testing devices and method based on SOPC |
| CN109240176A (en) * | 2018-11-08 | 2019-01-18 | 北京未名品尚信息技术有限公司 | Intelligent things share cabinet |
| CN113467223A (en) * | 2020-03-31 | 2021-10-01 | 霍尼韦尔国际公司 | In-process migration of controllers to utilize IO pools |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |