CN101611359B - SCADA unit - Google Patents
SCADA unit Download PDFInfo
- Publication number
- CN101611359B CN101611359B CN2007800492856A CN200780049285A CN101611359B CN 101611359 B CN101611359 B CN 101611359B CN 2007800492856 A CN2007800492856 A CN 2007800492856A CN 200780049285 A CN200780049285 A CN 200780049285A CN 101611359 B CN101611359 B CN 101611359B
- Authority
- CN
- China
- Prior art keywords
- digital data
- data recording
- recording system
- control
- scada
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a decentralized control and data recording unit (2) (SCADA unit) for installation in decentralized energy resources (DER), in particular wind turbine units, and/or for decentralized use on the site of a decentralized energy resource (DER), in particular a wind turbine unit, comprising a control unit, in particular a turbine control unit (11), for controlling the decentralized energy resources (DER), in particular wind turbines, a database (10) for storing operating data and/or operating parameters, and a network communications interface (13) for exchanging data and/or control commands with external units (1, 14, 15, 29) via an external network (7). In order to improve said unit so as to allow better integration into the business processes of the stakeholder, with flexible possibilities for adaptation to different systems, variable customer desires, and variable hardware, it is proposed that said unit has a SCADA operating system kernel (9) for controlling and/or managing the turbine control unit (11), the database (10), and the communications unit (13).
Description
Technical field
The present invention relates to a kind of distributing control is installed in the distributed energy (DER) with the said system of digital data recording system (SCADA system); Particularly in the wind park (Windturbineneinheit); And/or locate at the distributed energy (DER); Particularly wind park uses at the place dispersedly, and said system comprises the control module, particularly turbine control module of the distributed energy of control (DER); The database of storage operation data and/or operating parameter; And with the network communication interface of external unit through external network swap data and/or operational order.
Background technology
Described SCADA system uses with the different distributed energy (DER) usually together.The DER that uses this SCADA system is solar facilities, bioelectrogenesis station or wind energy plant normally.
The distributed energy, particularly wind turbine equipment are all the time as the energy of more important in the energy supply system and less expensive.Therefore, the distributed energy is found everywhere through the world.In DER enterprise, generally be divided into the shareholder (Anteilsinhaber) of DER user and DER.The shareholder of DER mainly is meant engineering design office, manufacturer and service companies.
The technical data switched communication that between above-mentioned each side, need relate to the DER operation.Described control and digital data recording system can satisfy this purpose.Abbreviation language SCADA just is meant Monitoring and Controlling and data acquisition (supervisory control and data aquisition) in Saxonism.Above-mentioned each side makes so because of interests, often need call the service data of (abrufen) wind turbine, and these service datas are further handled with special mode.For example, the electricity provider electric weight that calls the wind energy plant actual provision carries out the clearing of expense.What engineering design office often needed then is the data relevant with plant maintenance, for example moves the time that continues, the process of operation or real-time operational factor.Simultaneously, he also expects to exert one's influence from the outside through assigning operational order, controls DER.Because above-mentioned each side lives in distributed ability seedbed, therefore, possibly need teledata inquiry or bidirectional data exchange.In order to ensure the exchange of this teledata, described SCADA system provides network communication interface.
For example, american documentation literature US 7,013,202 B2 disclose a kind of SCADA system relevant with wind energy plant.In this patent specification, each the independent wind turbine that discloses in the wind energy turbine set (Windpark) all is equipped with local turbine control device, database and turbine control and data acquisition unit, promptly so-called TCS.Each wind turbine is connected with wind farm network through TCS, and wherein wind farm network makes independent wind turbine be connected with so-called SCADA main system.Wind farm network is a local network.Finally, through the network interface realization of SCADA main system and being connected of external network.Therefore, finally can realize based on the known SCADA system of wind turbine and the communication between the above-mentioned each side through the SCADA main system.So adopting with known SCADA system relevant data communication module is host-guest architecture.This technological defective is: in case the SCADA main system break down, just can not be again with all connected from system, promptly all connected, connect based on the SCADA system of wind turbine.Secondly, SCADA main system cost is expensive, and it accounts for the major part of wind energy plant acquisition cost.Moreover, under the situation of multiple wind energy turbine set, when different wind park operation repetitive, need more, different SCADA databases, assess by operating personnel.Therefore, be difficult to integrated operation personnel's the database and the database of service companies.In addition, in the SCADA system implementation mode disclosed herein, SCADA supplier's database relates to the interests each side of wind energy plant.Therefore, the variation that adapts to the data structure of wind energy plant each side neatly almost is impossible.
Another kind of known distributing SCADA system is the storer Programmable Logic Controller (SPS) of programmable logic controller (PLC) (PLC) form in the prior art.Through said PLC, make different stakeholder's man-machine interface and DER, the particularly direct communication between the wind energy plant become possibility.Just in this point, if the above-mentioned SCADA system based on PLC forms the framework based on principal and subordinate's module, then just there has not been the switching of main system.But be based on the defective of the direct communication of PLC: PLC has only the agreement that adopts manufacturer's customization, and adaptive, be that the equipment of manufacturer's customization could be realized equally.Therefore, have only through above-mentioned SCADA system, based on the parameter adjustment of PLC, just possibly form docking of very narrow between DER relevant benefit person and the SCADA system, manufacturer's customization.Consequent problem is: can not adapt to customer demand and DER stakeholder's system change etc. neatly.Be difficult to satisfy stakeholder's requirement with this mode, or need that the time could satisfy very longways with defective.
In a word, people have noticed the present diversity requirement that the DER, the particularly DER in the wind energy turbine set field of present equipment vendors are on the increase.In addition, distinguish self functional requirement significantly according to the stakeholder of each DER to described SCADA system.The stakeholder is the change of self business model in the short period of time, requires the SCADA system to adapt to this variation in fast and flexible ground.Simultaneously, the stakeholder also is being on the increase for the data processing of DER data and the demand of data management.In addition, the operation flow with DER data and stakeholder combines demand also in continuous increase.
Summary of the invention
The object of the present invention is to provide a kind of improved SCADA system, it can combine with stakeholder's operation flow better, can adapt to different systems neatly, the customer demand and the hardware that constantly change.In addition, the error deflection when it should reduce SCADA system with said type and carries out exchanges data, and reduce DER investment of devices cost.
The task of above-mentioned SCADA system will realize through such mode according to the present invention: this SCADA system has the SCADA operating system nucleus (kernel) of control and/or management control unit, database and communication unit.Just can cancel necessity that independent SCADA main system is set whereby.The advantage of doing like this is: neither need the SCADA agreement, also do not need the SCADA database.The more important thing is,, make the stakeholder of DER and the direct communication between the SCADA system become possibility by the operating system nucleus that is arranged on dispersedly in the SCADA unit.At this, the stakeholder of DER does not receive the restriction of SCADA supplier's database.The advantage of doing like this is: for example, can realize stakeholder's data framework is directly supported through standardized data, services (Dienst).Setting operation system kernel on DER, the SCADA assembly being assembled neatly and added shell (verschalen) becomes possibility, thereby satisfies the stakeholder's of DER the short term variations of business model.By SCADA of the present invention system, the stakeholder can accomplish design through DER directly from the required data of SCADA system call, accomplishes maintenance plan, and other thing.SCADA of the present invention system is fit to and is associated such as such DER such as solar power plant, bioelectrogenesis station or wind energy plants.The so-called virtual power house that a plurality of DER interconnection form also can be used as DER of the present invention.For example, virtual power house can be the dummy interconnect at wind energy plant, solar facilities and bioelectrogenesis station.
According to the present invention, also can further improve the SCADA system, make operating system nucleus have the data area that can openly visit through network communication interface.Should can call the different data of relevant DER by the stakeholder through visiting from outside in the open data area of visiting.For example, if DER is a wind energy plant, then can call the data of some relevant wind turbine.
In order to prevent that the direct data communication in the SCADA of the present invention system from possibly cause the inappropriate visit for some data and/or control device, operating system nucleus has the protected data zone that can not openly visit through network communication interface.
In a preferred embodiment of the invention, database is arranged in the protected data zone.For example, when the parameter of the operation of DER and control is arranged in the local database, just can guarantee to stop unauthorized access through external network.
Autonomous operation in order to ensure SCADA of the present invention system is provided for storing chronically data, especially for the database of secular variation trend data analyzing and processing interpretation in decision design of the present invention.Different with the present invention is: in some known SCADA systems, only be provided with the database that is applicable to low volume data bag short-term intermediate storage.This kind database be all the time with situation that additional external data base is connected under move, therefore, it be impossible as the present invention, independently move.
Another improved design of the present invention is that local communication unit is set in the protected data zone, between operating system and DER, to communicate.For example, DER can have various measuring transformer, and said measuring transformer provides the ruuning situation of relevant DER.Only record data in the protected data zone just have open pointedly data, perhaps keep other data.Equally, local communication unit is used for the controlled variable of operating system nucleus is transferred to the corresponding topworks of DER (Stellorgan).Advantage under this condition is to have unauthorized access is carried out in prevention through external network function.
It is that open access data area is set that of the present invention another improves design, to carry out one or more services based on software.This mode can make SCADA of the present invention system have the advantage according to so-called " Enterprise SOA " operation, is from the use of outside based on the service of software wherein or calls.
The useful especially service that is based on software comprises the real time data that shifts DER for the different interests relative of wind energy plant.With this mode, SCADA of the present invention system can realize the directly data of real time access DER, need not to interconnect with the SCADA main system.
The service that the present invention is based on software comprises that optionally or additionally shifting the data analysis relevant with the said distributing energy (DER) handles interpretation, particularly production data, efficacy data, time series and mistake tracking.
In order to make outside stakeholder can find the service that provides by operating system nucleus based on software; And can manage these services, another decision design of the present invention is that operating system nucleus has index and/or the mechanism (service database) of retrieval based on the service of software.Guarantee that thus the operator also can find these services.Can register automatically or nullify service, in the dynamic Enterprise SOA (dienstorientierte Architektur), this type of index is very useful.Another improvement of SCADA of the present invention system is to have man-machine interface (HMI), particularly visual man-machine interface.For example, can on-the-spot show important service data, the maintainer who makes at the wind turbine place can directly read on-the-spot service data, and need not to carry out relaying through SCAD main system etc.According to the present invention, interface can also be provided with keyboard etc., makes the maintainer can change operational factor immediately at the DER place, or calls the special data that show thus.
In order to make the SCADA system carry out data communication through the internet, the network communication interface that the present invention is designed with is special, communicate through tcp/ip communication agreement and external network.
The service that other effectively special design of the present invention is based on software can be called through SOAP communication protocol.The purpose of soap protocol further is set, and is to guarantee that SCADA of the present invention system has application the most widely.
Equally, in order to make SCADA system communication standardization of the present invention, another decision design of the present invention is that index and/or the mechanism's (service database) that communicates through at least one agreement in WSDL, UDDI, the WSInspection agreement is set.Wherein, WSDL is meant WSDL (Web Service Description Language); UDDI is meant unified description, discovery and integrated (Universal Description; Discovery and Integration), WS representes Web service inspection (Webservice Inspection).
Abbreviation SOAP is meant Simple Object Access Protocol (Simple Object Access Protocol).
Description of drawings
Below will combine accompanying drawing and preferred embodiment that the present invention is further specified.Wherein, some improved details do not illustrate in the legend of accompanying drawing.
The parts that function is identical use identical Reference numeral to represent.
Accompanying drawing specifies:
Fig. 1 is the communication construction synoptic diagram of example for the wind energy turbine of two kinds of forms of prior art;
Fig. 2 is a SCADA system communication structural representation of the present invention;
Fig. 3 is the inner structure synoptic diagram of the operating system nucleus of SCADA of the present invention unit;
Fig. 4 is that SCADA of the present invention system is from the communication process process flow diagram of external call based on the service of software;
Fig. 5 is the communication process process flow diagram that data are analyzed in SCADA system call of the present invention;
Fig. 6 is another specific communication structural representation of SCADA of the present invention system.
Embodiment
In order to understand advantage of the present invention better, divide the boundary with prior art, in Fig. 1, at first showing with the wind turbine is two kinds of common communication constructions in the present prior art of example.Fig. 1 has exemplarily provided three and has been merely schematic man-machine interface 1.In addition, also schematically show two control-digital data recording systems (being the SCADA system) 2 in the bottom of Fig. 1.Two SCADA systems 2 are arranged on wind turbine system this locality all the time.This does not provide in explanatory view.In the SCADA system 2 shown in the left downside of accompanying drawing is the wind turbine control module 3 of SCADA from system form.The wind turbine control module 3 from system form of SCADA system 2 is connected with the SCADA main website 6 of upper level through local network 5.It is outside that SCADA main website 6 is arranged on the wind turbine unit, particularly is arranged on the outside of SCADA system 2.Man-machine interface 1 for example through the internet, is connected with SCADA main website 6 through external network 7.This framework shown in the communication leg of Fig. 1 left side, with american documentation literature 7,013, the principle of work of 203 B2 is consistent.Can't realize direct communication between the wind turbine control module 3 in man-machine interface 1 and SCADA system 2, but all the time need be by communicating by letter between man-machine interface 1 and the SCADA main website 6.If SCADA main website 6 breaks down, just can't realize communicating by letter between the wind turbine control module 3 in man-machine interface 1 and the SCADA system 2.
SCADA system 2 shown in Fig. 1 lower right is provided with storer control module 4 able to programme.Storer control module 4 able to programme is connected with SCADA main website 6 through local network 5.In this passage on the one hand as above-mentioned relaying through SCADA main website 6 realize communicating by letter between man-machine interface 1 and the control module 4 able to programme of the storer in the SCADA system 2.But, have under the situation of storer control module 4 able to programme the direct communication that can additionally realize between man-machine interface 1 and the SCADA system 2 through data bus connection 8 in SCADA system 2.The defective of the direct communication through data bus connection 8 is, only can through special, realize with the agreement and the equipment of storer control module 4 couplings able to programme.In addition, special devices must be provided with man-machine interface 1 relatively, and said man-machine interface 1 is communicated by letter with the control module 4 able to programme of the storer in the SCADA system 2.Therefore possibly realize the dirigibility and the adaptability of communicating by letter hardly.
Fig. 2 has schematically provided the framework of communicating by letter in contrast, between external unit and the SCADA of the present invention system 2, and illustrative ground describes with the communication in the wind energy plant.But, can be equally in the distributed energy (like solar power plant or bioelectrogenesis station or various other DER), use according to SCADA of the present invention system.According to the preferred embodiment of the present invention, based on the SCADA system 2 of wind turbine have be arranged on turbine inner, as the distributing kernel 9 of central functional unit (below be called the turbine kernel).Database 10, turbine control module 11 and inner man-machine interface 12 are connected with the inside turbine kernel 9 of SCADA of the present invention system 2.Inner man-machine interface 12 can be for computer terminal with keyboard and display screen etc.Turbine kernel 9 can this locality be incorporated in the wind park or be arranged on the microprocessor.Turbine kernel 9 can also be chosen as software, partly or entirely is embedded in the turbine control module 11.
As shown in Figure 2, in SCADA system 2, connecting network interface 13.Network interface 13 makes turbine kernel 9 in the SCADA of the present invention system 2, that be combined in the wind park be connected with external unit through external network 7.External network 7 can be internet, wide area network (WAN) or LAN (LAN) equally.As preferred embodiment, long-range data equipment 14 and alert service (Alarmmeldedienst) 15 are connected with turbine kernel 9 through external network 7.
Fig. 3 shows the inner structure of turbine kernel 9.According to the present invention, said turbine kernel 9 is arranged in the wind park that is combined in the SCADA system 2.Although be based on wind energy plant preferred embodiment is described, and relates to the turbine kernel thus, the present invention also can use the SCADA system simultaneously in solar power plant, bioelectrogenesis station and other distributing energy.At this, kernel of the present invention and DER to be controlled have nothing to do.Schematically show like Fig. 3, open access data area 16, protected data zone 17 and service database (Servicerepository) 18 are set in turbine kernel 9.In open access data area 16, use different services 19,20, that is to say data analysis service 19 and real time data transfer service 20 based on software based on software.According to this specific embodiment, the data analysis service must comprise the service that is used to shift production data, power curve, time series and later stage mistake tracking (Fehlernachverfolgungen).
In protected data zone 17, database 10 is set.In addition, be provided with local communication unit 21 in the protected data zone 17, said local communication unit is used for communicating by letter between turbine kernel 9 and the wind turbine equipment.In Fig. 3, connect by the schematically illustrated communication of leading to outside man-machine interface 1, DTE 14 and/or alert service 15 of arrow respectively.
Fig. 4 shows the framework of communication syndeton in a flowchart, and it is used for being invoked at the kernel 9 open access data area 16 inner data, services of using 19,20.As shown in Figure 4, in the stakeholder's of DER first step 21, after open Connection Service 21, form and the session (Sitzung) 22 of kernel 9.After forming session 22, carry out passage through kernel 9 and judge service (Zugangsberechtigungsdienst) 23, thereby verification stakeholder's passage is judged.As long as service 23 passage is judged carrying out, the stakeholder of DER be incorporated into DER in be connected by the direct data of kernel 9 formation between the local SCADA system 2.Subsequently, starting communication cycles 24 in kernel 9.The operator can use control service 25 and the real time data transfer service 20 of DER in communication cycles 24.In addition, the operator uses user log off service 26 in the communication cycles 24 that is to carry out in the local kernel 9, thereby finishes communication cycles 24.In the moving model shown in Fig. 4, the normal data path of real time data transfer service 20 is arranged in local kernel 9.
After carrying out user log off service 26, local kernel 9 users' data are stopped action and the user conversation of nullifying in the step 27 are finished automatically.Said communication through external network (for example internet) with in DER, directly realize through the relaying of local kernel 9 according to SCADA of the present invention system 2.Especially, be not to communicate like the situation of prior art SCADA main website through the higher level of SCADA system.
Fig. 5 shows another example of external user (like the user of wind energy plant) and the data communication process between the SCADA of the present invention system 2 of DER.Establishment of connection between external user and the SCADA system 2; Be by local kernel 9,, carry out through open Connection Service 21 according to the similar program that Fig. 4 describes; Said Connection Service 21 opened session 22, passage judges that serving 23 verifies the passage judgement of leading to local kernel 9 subsequently.
What the program of describing with Fig. 4 was different is that the data analysis that starting is provided with in the data area 16 of the open visit of the kernel 9 that disperses after forming communication cycles 24 in Fig. 5 serves 19.Similar with the situation that Fig. 4 describes, carry out log off procedure, but in Fig. 5, repeat no more.
At last, Fig. 6 shows the possibility of another advantageous applications of SCADA of the present invention system 2.As shown in the figure; Outside man-machine interface 1 directly is connected with SCADA of the present invention system 2 through internet 7, and judges service 23 and/or control and serve 25 with data analysis service 19, real time data transfer service 20, passage that the mode of describing in detail more than another is carried out DER.In addition, as shown in the figure, communicate by letter with the said service 19,20,23,25 that in the kernel 9 that disperses, is provided with in the alert service 15 same internets 7 that pass through.Alert service 15 is communicated by letter with man-machine interface 1 and with user's database 29 through alert distributions network 28.
The present invention provides a kind of this locality control and digital data recording system (SCADA system) of the above-mentioned type in this way; Said system is installed in the distributed energy (DER); Particularly in the wind park, and/or locate at the distributed energy (DER), particularly wind park uses at the place dispersedly; Said system has the control distributing energy (DER); The control module of turbine control module particularly, the database of storage operation data and/or operating parameter, and with the network communication interface of external unit through external network swap data and/or control command; Realized the direct data communication with said system based on the relaying of local kernel 9, and the SCADA system that is used for this communication need not the SCADA main system at preposition center.Therefore, practice thrift on the one hand the purchase and the operating cost of SCADA main system, on the other hand the Application and implementation flexible adaptability through standardized communication protocol and standardized communication hardware.
Reference numerals list
1 outside man-machine interface
2 are incorporated into the SCADA system in the wind turbine assembly
3 wind turbine control device (SCADA is from system)
4 storeies control module able to programme
5 local networks
The 6SCADA main website
7 internets
8 immediate datas connect
9 local kernels
10 databases
11 turbine control modules
12 inner man-machine interfaces
13 network interfaces
14 data equipments
15 alert service
16 open access data area
17 protected datas zone
18 service databases
19 data analysis services
20 real time data transfer service
The Connection Service of 21 openings
22 sessions
23 passages are judged service
24 communication cycles
25 turbines control service
26 user log off services
27 nullify step
28 alert distributions networks
29 databases (user aspect)
Claims (18)
1. a distributing is controlled and digital data recording system (2), and said system is installed in the distributed energy and/or at distributed energy place and uses dispersedly, and said system has the control module of the said distributed energy of control; The database of storage operation data and/or operating parameter, and with external unit (1,14; 15,29) through the network communication interface (13) of external network (7) swap data and/or operational order, it is characterized in that; Said system has control and/or manages the distributing control of said control module (11), database (10) and network communication interface (13) and the operating system nucleus (9) of digital data recording system, and wherein, said operating system nucleus (9) is provided with the data area (16) through the open visit of network communication interface (13); Should open access data area (16) be used to carry out one or more services (19 based on software; 20,23,25).
2. distributing control as claimed in claim 1 and digital data recording system (2), wherein, the said distributed energy is wind park.
3. distributing control as claimed in claim 1 and digital data recording system (2), wherein, the control module of the distributed energy of said control is turbine control module (11).
4. distributing control as claimed in claim 1 and digital data recording system (2) is characterized in that said operating system nucleus (9) is provided with the protected data zone (17) that can not pass through the open visit of network communication interface (13).
5. distributing control as claimed in claim 4 and digital data recording system (2) is characterized in that said database (10) is arranged in the said protected data zone (17).
6. distributing control as claimed in claim 5 and digital data recording system (2) is characterized in that said database (10) is used for storing chronically data.
7. distributing control as claimed in claim 5 and digital data recording system (2) is characterized in that said database (10) is used for the analyzing and processing interpretation of secular variation trend data.
8. like each described distributing control and digital data recording system (2) in the claim 5 to 7; It is characterized in that; In said protected data zone (17), local communication unit (21) is set, between the said operating system (9) and the said distributed energy, to communicate.
9. distributing control as claimed in claim 1 and digital data recording system (2) is characterized in that said service based on software (20) comprises the real time data that shifts the said distributed energy.
10. distributing control as claimed in claim 1 and digital data recording system (2) is characterized in that, said service based on software (19) comprises to be shifted and the relevant data analysis of the said distributed energy (DER).
11. distributing control as claimed in claim 10 and digital data recording system (2) is characterized in that, said data analysis comprises production data, efficacy data, time series and mistake tracking.
12., it is characterized in that said operating system nucleus (9) has index and/or the mechanism (18) of retrieval based on software service (19,20,23,25) like each described distributing control and digital data recording system (2) in the claim 9 to 11.
13. distributing control as claimed in claim 12 and digital data recording system (2) is characterized in that said index and/or mechanism (18) are service databases.
14. distributing control as claimed in claim 1 and digital data recording system (2) is characterized in that this system has man-machine interface.
15. distributing control as claimed in claim 14 and digital data recording system (2) is characterized in that said man-machine interface is visual man-machine interface.
16. distributing control as claimed in claim 1 and digital data recording system (2) is characterized in that said network communication interface (13) communicates through tcp/ip communication agreement and said external network.
17. distributing control as claimed in claim 12 and digital data recording system (2) is characterized in that described service based on software (19,20,23,25) is called through SOAP communication protocol.
18. distributing control as claimed in claim 13 and digital data recording system (2) is characterized in that described index and/or mechanism (18) communicate through at least one agreement in WSDL, UDDI, the WSInspection agreement.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007001121.2 | 2007-01-04 | ||
| DE102007001121 | 2007-01-04 | ||
| DE102007026176.6 | 2007-06-05 | ||
| DE102007026176A DE102007026176A1 (en) | 2007-01-04 | 2007-06-05 | SCADA unit |
| PCT/EP2007/011234 WO2008080564A1 (en) | 2007-01-04 | 2007-12-20 | Scada unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101611359A CN101611359A (en) | 2009-12-23 |
| CN101611359B true CN101611359B (en) | 2012-09-26 |
Family
ID=41484244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800492856A Expired - Fee Related CN101611359B (en) | 2007-01-04 | 2007-12-20 | SCADA unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101611359B (en) |
| ES (1) | ES2349449T1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643463A (en) * | 2002-03-14 | 2005-07-20 | 麦特自动化有限公司 | Condition monitoring system for machines equipped with a machine control system and including rotating machine elements |
| CN1871432A (en) * | 2003-10-22 | 2006-11-29 | 通用电气公司 | Wind turbine system control |
-
2007
- 2007-12-20 ES ES07856957T patent/ES2349449T1/en active Pending
- 2007-12-20 CN CN2007800492856A patent/CN101611359B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643463A (en) * | 2002-03-14 | 2005-07-20 | 麦特自动化有限公司 | Condition monitoring system for machines equipped with a machine control system and including rotating machine elements |
| CN1871432A (en) * | 2003-10-22 | 2006-11-29 | 通用电气公司 | Wind turbine system control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101611359A (en) | 2009-12-23 |
| ES2349449T1 (en) | 2011-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10742680B2 (en) | Method of industrial data communication with dedicated physical channel isolation and a system applying the method | |
| JP5932668B2 (en) | Utility grid command filter system | |
| US8660706B2 (en) | SCADA unit | |
| CN101154104B (en) | A unified application programming interface for a process control system network | |
| RU2674758C1 (en) | Installation in the “machine-machine” network process control method and system; on the basis of opc-ua | |
| RU2518178C2 (en) | System and method for control of electric power system | |
| CN100392539C (en) | Method and process managment system for operation of technical plant | |
| CN102224470B (en) | For providing the system and method for control and automation services | |
| US8630744B2 (en) | Management and monitoring of automated demand response in a multi-site enterprise | |
| CN102736600B (en) | Apparatus and method for merging wireless data into an established process control system | |
| US20040260404A1 (en) | Method and apparatus for self-configuring supervisory control and data acquisition (SCADA) system for distributed control | |
| KR101776168B1 (en) | EMS Aggregator System | |
| CN103238143A (en) | Methods and apparatus to virtualize a process control system | |
| Leonardi et al. | Towards the smart grid: substation automation architecture and technologies | |
| Kastner et al. | Building Automation Systems Integration into the Internet of Things The IoT6 approach, its realization and validation | |
| CN102986168A (en) | A communication method and apparatus of network management system | |
| CN103973815A (en) | Method for unified monitoring of storage environment across data centers | |
| Hästbacka et al. | Device status information service architecture for condition monitoring using OPC UA | |
| CN102144195A (en) | Method for diagnostic monitoring | |
| CN102128162A (en) | Remote monitoring system and method of compressor | |
| Suzuki et al. | Smart building management through augmented reality | |
| Nechibvute et al. | Integration of scada and industrial iot: Opportunities and challenges | |
| CN101611359B (en) | SCADA unit | |
| KR100622084B1 (en) | Realtime middleware with liking function for das | |
| AU2015230786B2 (en) | Method and system for managing a power grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DEWIND LTD. Free format text: FORMER OWNER: STRIBOG CO., LTD. Effective date: 20110214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20110214 Address after: American California Applicant after: Dewind Ltd. Address before: American California Applicant before: Berg sterley |
|
| 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: 20120926 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |