CN110262415A - A kind of power generation station-service integrated information platform - Google Patents
A kind of power generation station-service integrated information platform Download PDFInfo
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- CN110262415A CN110262415A CN201910478053.7A CN201910478053A CN110262415A CN 110262415 A CN110262415 A CN 110262415A CN 201910478053 A CN201910478053 A CN 201910478053A CN 110262415 A CN110262415 A CN 110262415A
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- 238000010248 power generation Methods 0.000 title claims abstract description 13
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- 238000012544 monitoring process Methods 0.000 claims abstract description 19
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 6
- 238000013497 data interchange Methods 0.000 claims abstract description 3
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- 238000007726 management method Methods 0.000 description 5
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- 238000003745 diagnosis Methods 0.000 description 3
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
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- H02J13/0017—
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
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Abstract
A kind of power generation station-service integrated information platform, including data acquisition module and data uploading module, the data acquisition module are used to acquire the real-time parameter of Power Plant Side, and the data uploading module is used to the parameter of acquisition being transferred to data center；The data acquisition module includes parameter monitoring module and parameter optimization module, and the parameter monitoring module is used to monitor the real-time parameter of Power Plant Side, and the parameter optimization module is used to extract the abnormal data in real-time parameter；The data uploading module includes analysis evaluation module and information transmission modular, the analysis evaluation module for being analyzed and predicted according to the real-time parameter of acquisition, the information transmission modular for realizing Power Plant Side and network data interchange；It is matched by information transmission modular and communication module and the result that processing is completed is transferred to data center, to facilitate user to check, with high security, the fast advantage of Refresh Data.
Description
Technical field:
The present invention relates to a kind of power generation station-service integrated information platforms.
Background technique:
With the construction of national extra-high voltage and the grid integration of a large amount of Wind turbines and photovoltaic plant, electric network composition hair
Huge variation is given birth to, only in Shandong region, " dispatch from foreign news agency enters Shandong " accounts for 30% or more of local kludge capacity, while big
The new energy power stations such as amount Wind turbines, photovoltaic, photo-thermal are generated electricity by way of merging two or more grid systems, and are proposed newly to the frequency modulation of Shandong Power, pressure regulation ability
, higher requirement.
Electric power big data platform be big data theory, technology and methods power industry practice, be related to power generation, it is defeated
Electricity, power transformation, distribution, electricity consumption, each link of scheduling are across unit, multi-disciplinary, across business datum analysis and to excavate.Traditional electric power
Big data platform concentrates on the data analysis of electricity consumption side and excavates aspect, is seldom related in power generation, transmission of electricity and power transformation side；It is right
In the data of generating set, the data volume of each each generating set in power plant is very big, requires in data acquisition
It is screened and is handled, and traditional big data platform is not applied for the data collection and administration of power station or Power Plant Side.
Summary of the invention:
It is reasonable in design the embodiment of the invention provides a kind of power generation station-service integrated information platform, it can be applied to
Thermal power generation unit, wind power plant, solar power station etc. send out electric data collecting, can be used for grid power transmission, substation becomes
The data of the processes such as electricity, power distribution network distribution acquire, and realize electric power big data platform and the intercommunication of Generation Side facility information, and numerous
Power information platform complete together electric power big data platform data acquisition, Refresh Data is fast, solves and deposits in the prior art
The problem of.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of power generation station-service integrated information platform, including data acquisition module and data uploading module, the data are adopted
Collection module is used to acquire the real-time parameter of Power Plant Side, and the data uploading module is used to the parameter of acquisition being transferred to data
Center；The data acquisition module includes parameter monitoring module and parameter optimization module, and the parameter monitoring module is for monitoring
The real-time parameter of Power Plant Side, the parameter optimization module are used to extract the abnormal data in real-time parameter；In the data
Transmission module includes analysis evaluation module and information transmission modular, and the analysis evaluation module is used for the real-time parameter according to acquisition
Be analyzed and predicted, the information transmission modular for realizing Power Plant Side and network data interchange.
Communication module is equipped between data center and data uploading module, the communication module is for guaranteeing that data pass
Defeated safety.
The communication module includes dedicated router and longitudinal encryption device.
Real time data server and information interaction server are additionally provided on communication module.
The parameter monitoring module be DCS control platform, the DCS control platform include DCS data acquisition device and
DCS data communication fastener.
The real-time parameter includes unit actual load parameter, AGC order parameter, unit load order parameter, AGC throwing
Enter signal parameter, unit load change rate setting value parameter, main vapour pressure measurement value parameter, main vapour pressure setting value parameter.
The parameter optimization module is serial ports isolating device.
The analysis evaluation module is integrated terminal.
The information transmission modular includes maintenance work station and interchanger.
The communication module supports Modbus RTU, CAN, Profibus, CDT communication mode.
The present invention using the above structure, by the real-time parameter in parameter monitoring module monitors power plant, allows users to slap
Hold the real-time status in power plant；The abnormal data in real-time parameter is chosen by parameter optimization module, and it is low to solve value density
The problem of, it is evaluated according to use state of the abnormal data to power plant；By analysis evaluation module to the data being collected into
Parameter carries out arrangement classification analysis；It is matched by information transmission modular and communication module and is transferred to the result that processing is completed
Data center, to facilitate user to check, with high security, the fast advantage of Refresh Data.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of data acquisition module of the invention.
Fig. 3 is the structural schematic diagram of data uploading module of the invention.
Fig. 4 is the structural schematic diagram of communication module of the invention.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.
As shown in figs. 1-4, a kind of power generation station-service integrated information platform, including data acquisition module and data upload
Module, the data acquisition module are used to acquire the real-time parameter of Power Plant Side, what the data uploading module was used to acquire
Parameter is transferred to data center；The data acquisition module includes parameter monitoring module and parameter optimization module, the parameter prison
The real-time parameter that module is used to monitor Power Plant Side is surveyed, the parameter optimization module is used to extract the exception in real-time parameter
Data；The data uploading module includes analysis evaluation module and information transmission modular, and the analysis evaluation module is used for basis
The real-time parameter of acquisition is analyzed and predicted, and the information transmission modular is mutual for realizing the data of Power Plant Side and network
It is logical.
Communication module is equipped between data center and data uploading module, the communication module is for guaranteeing that data pass
Defeated safety.
The communication module includes dedicated router and longitudinal encryption device.
Real time data server and information interaction server are additionally provided on communication module.
The parameter monitoring module be DCS control platform, the DCS control platform include DCS data acquisition device and
DCS data communication fastener.
The real-time parameter includes unit actual load parameter, AGC order parameter, unit load order parameter, AGC throwing
Enter signal parameter, unit load change rate setting value parameter, main vapour pressure measurement value parameter, main vapour pressure setting value parameter.
The parameter optimization module is serial ports isolating device.
The analysis evaluation module is integrated terminal.
The information transmission modular includes maintenance work station and interchanger.
The communication module supports Modbus RTU, CAN, Profibus, CDT communication mode.
In electric power big data platform, since the scale of construction of data is larger, wide variety, and there is also acquisition data benefits
With the low problem of value density, for such application scenarios, generated electricity station-service integrated information platform using one of present invention
It is solved accordingly；This management platform mainly includes that power plant real-time parameter detects, real-time parameter is data-optimized, real-time ginseng
Several analyses and evaluation and four major functions of information mutual communication.
In actual use, pass through parameter monitoring module monitors first and obtain the real-time parameter in power plant, parameter monitoring mould
Block uses DCS control platform, and the DCS control platform includes DCS data acquisition device and DCS data communication fastener, monitoring
Real-time parameter include unit actual load, AGC instruction, the unit load instruction (being instructed without primary frequency modulation) after rate limit,
Unit load instruction (instructing containing primary frequency modulation), AGC put into signal, unit load change rate setting value, main vapour pressure measured value
(pusher side), main vapour pressure setting value, each pitch instruction of steam turbine, each pitch aperture of steam turbine, first stage pressure, steam turbine turn
Speed, mains frequency, heat supply extraction flow, boiler master hand/auto state, turbine main control hand/auto state, primary frequency modulation refer to
Measuring points, the generating unit excitation platform parameters monitoring functions such as (DEH) final load compensation amount, vacuum or back pressure is enabled to require in machine
Real-time monitoring DCgenerator motor field adjuster automatic/hand operating status, field regulator put into/exit state in group DCS, PSS is thrown
Enter/exit the real time data of the excitations platform such as state；After real-time parameter acquires, parameter optimization module enters working condition,
Generating set mainly adjusts diagnosis and parameter optimization function using deep data mining technology, is sought by analyzing mass data
Its rule is looked for, the rule found out is showed in such a way that user is intelligible as far as possible, and be applied to diagnosis and parameter optimization
In function, the automatic adjustment relevant parameter of the real-time monitoring unit in unit DCS or DEH is realized, realize turbine main control, boiler
Master control, the diagnosis and parameter optimization of Stream temperature, primary air fan, pressure fan, air-introduced machine, denitration spray ammonia control loop；Parameter optimization
Module is serial ports isolating device, will do it correctness verification, increases anti-misoperation verification in communications applications layer, from the reality of acquisition
When parameter in optimize and select, choose real-time parameter in abnormal data, the state in power plant is analyzed and is commented
Valence；Data after optimization are transferred to integrated terminal, integrated terminal carries out going deep into excavation and statistical by big data platform
Analysis is carried out arranging classification and be explained, by means of graphical means, with number to the related data information after collection and optimization
It is expressed according to visual mode, convenient for relative to the understanding and cognition of data；Information transmission modular include interchanger and
Work station, data parameters transmission more safety is accurate, cooperates the dedicated router and longitudinal encryption device of communication module, utilizes
The result of evaluation analysis is transferred to data center and stored, user is facilitated to consult by dedicated transmission channel；This management is flat
Platform can not only acquire power generation data, and the analysis result of electric power big data platform can also be passed by power plant and substation's information platform
It is delivered to generating set and carries out Operating Guideline, energy-saving safe factory net information mutual communication is to realize power platform safety, energy conservation, economic fortune
Capable basis, project provide the load prediction analysis management platform in complete period, including medium-term and long-term, short-term/ultra-short term and rolling
Dynamic load prediction, supports management and running index system and Multidimensional Awareness analysis platform, establishes the intelligence electricity based on multidimensional analysis
Net power generation dispatching operating index system realizes factory's net information communication interaction, it is ensured that each node related application of electric power big data platform
Platform keeps function, the height of process consistent synchronous with data at any time.In conclusion this management platform is by analyzing collecting and distributing control
Platform structure, network protocol and the Configuration Feature of platform processed pay attention to Key Platform using big data key technology research as core
With the research of intelligent parts, device, pay attention to big data technology in the development of power industry application standard, with practical application request
Electric power big data platform power plant and substation's information platform is developed for driving, the data parameters of Power Plant Side are acquired and optimized in real time.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology of the art
For personnel, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of power generation station-service integrated information platform, it is characterised in that: including data acquisition module and data uploading module, institute
Data acquisition module is stated for acquiring the real-time parameter of Power Plant Side, the parameter transmission that the data uploading module is used to acquire
To data center；The data acquisition module includes parameter monitoring module and parameter optimization module, and the parameter monitoring module is used
In the real-time parameter of monitoring Power Plant Side, the parameter optimization module is used to extract the abnormal data in real-time parameter；It is described
Data uploading module includes analysis evaluation module and information transmission modular, and the analysis evaluation module is used for according to the real-time of acquisition
Parameter is analyzed and predicted, the information transmission modular for realizing Power Plant Side and network data interchange.
2. platform according to claim 1, it is characterised in that: be equipped with communication between data center and data uploading module
Module, the communication module are used to guarantee the safety of data transmission.
3. platform according to claim 2, it is characterised in that: the communication module includes dedicated router and longitudinal encryption
Device.
4. platform according to claim 2, it is characterised in that: be additionally provided with real time data server and letter on communication module
Cease interactive server.
5. platform according to claim 1, it is characterised in that: the parameter monitoring module is DCS control platform, described
DCS control platform includes DCS data acquisition device and DCS data communication fastener.
6. platform according to claim 1, it is characterised in that: the real-time parameter includes unit actual load parameter, AGC
Order parameter, unit load order parameter, AGC investment signal parameter, unit load change rate setting value parameter, main vapour pressure are surveyed
Magnitude parameter, main vapour pressure set value parameter.
7. platform according to claim 1, it is characterised in that: the parameter optimization module is serial ports isolating device.
8. platform according to claim 1, it is characterised in that: the analysis evaluation module is integrated terminal.
9. platform according to claim 1, it is characterised in that: the information transmission modular includes maintenance work station and exchange
Machine.
10. platform according to claim 2, it is characterised in that: the communication module support Modbus RTU, CAN,
Profibus, CDT communication mode.
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| CN112671109A (en) * | 2021-01-30 | 2021-04-16 | 河南百川畅银环保能源股份有限公司 | Remote comprehensive monitoring system and method for power plant |
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