CN108400651A - Distributed energy storage Power Station Monitored Control System and method - Google Patents
Distributed energy storage Power Station Monitored Control System and method Download PDFInfo
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- CN108400651A CN108400651A CN201711174052.0A CN201711174052A CN108400651A CN 108400651 A CN108400651 A CN 108400651A CN 201711174052 A CN201711174052 A CN 201711174052A CN 108400651 A CN108400651 A CN 108400651A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 303
- 238000004891 communication Methods 0.000 claims abstract description 67
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 26
- 238000012856 packing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 5
- 241001269238 Data Species 0.000 claims 1
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Classifications
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- H02J13/0062—
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The present invention relates to a kind of distributed energy storage Power Station Monitored Control System and method, the monitoring system includes multiple monitoring nodes, the multiple monitoring Node distribution formula setting, and is connected using communication or wired communication mode；Each monitoring node connects one or more energy storage branch, and the energy storage branch that each monitoring monitoring nodes are connected acquires and stores real time data；The real time data of each monitoring node stores in another or multiple monitoring nodes.Energy storage branch with mass data by different distributed monitoring monitoring nodes, has been disperseed the data processing pressure of station control monitoring system, has reduced data processing bottleneck by the present invention；It realizes and is configured when monitoring system can be run, eliminate out of service time due to dilatation to the energy-accumulating power station runed, reduce the secondary development cost generated to monitoring system due to the dilatation of energy-accumulating power station.
Description
Technical field
The present invention relates to energy-accumulating power station control technology field more particularly to a kind of distributed energy storage Power Station Monitored Control System and sides
Method.
Background technology
Currently, electric vehicle industry and industry development are very rapid, with the popularization and application of electric vehicle, occur more next
More retired echelon batteries.The retired echelon battery of flood tide utilizes one of space, is energy-accumulating power station in energy storage industry
It builds.How suitable energy-accumulating power station monitoring system is used, realizes that retired echelon battery can on a large scale effectively in energy storage field
It utilizes, while safe and reliable monitoring can be carried out to energy-accumulating power station again, become electric vehicle and be badly in need of the skill solved with energy storage industry
Art problem.
Existing thinking of the energy-accumulating power station monitoring system based on layering, using central controlled mode, energy-accumulating power station monitoring
System is based on high-performance treatments unit, and the real time data of concentrated collection mechanical floor sends control instruction by logical unit.
Existing energy-accumulating power station monitoring system at least has the following disadvantages：
(1) there are the upper limit of data processing and bottleneck, Concentrated Monitoring and Control System receives a large amount of real-time Concentrated Monitoring and Control System
When data, monitoring system processing may result in not in time, the dangerous industry such as corresponding lag, reliability and safety are poor.
(2) when energy-accumulating power station is badly in need of dilatation, existing energy-accumulating power station monitoring system need to carry out secondary development, and cost is huge
Greatly.
(3) when the energy-accumulating power station to have put into operation needs dilatation, existing energy-accumulating power station monitoring system will in a long time
Can not continue to service, once and monitoring system plays pendulum, the general loss service ability of energy-accumulating power station, shadow will be caused
Ring customer experience.
Invention content
Technical problem to be solved by the present invention lies in, a kind of distributed energy storage Power Station Monitored Control System and method are provided, it will
Energy storage branch with mass data has been disperseed by different distributed monitoring monitoring nodes at the data of station control monitoring system
Pressure is managed, data processing bottleneck is reduced；It realizes and is configured when monitoring system can be run, eliminate storage due to dilatation to having runed
The out of service time in energy power station, reduces the secondary development cost generated to monitoring system due to the dilatation of energy-accumulating power station.
In order to solve the above technical problem, the present invention provides a kind of distributed energy storage Power Station Monitored Control System,
The monitoring system includes multiple monitoring nodes, the multiple monitoring Node distribution formula setting, and uses channel radio
Letter mode or wired communication mode connection；
Each monitoring node connects one or more energy storage branch, the storage that each monitoring monitoring nodes are connected
Energy branch, acquires and stores real time data；
The real time data of each monitoring node stores in another or multiple monitoring nodes.
Further, the monitoring system further includes dilatation module, and the dilatation module includes the monitoring section newly accessed
Point and corresponding energy storage branch..
Further, the monitoring node includes：
Data acquisition unit, the real time data for acquiring the monitoring node；
Real-time data base, real time data for storing the monitoring node and another or multiple monitoring nodes
Real time data；
Monitoring logic module, the real time data for transferring the monitoring node in the real-time storage database, into
The operation and judgement of row monitoring logic, and send out corresponding control instruction；
Communication module, for sending the real time data for monitoring node or receiving the real time data of other monitoring nodes.
Further, the communication module includes：
Data transmission unit, for the real time data for monitoring node to be carried out broadcast or directive sending to for storing the prison
Control another or multiple monitoring nodes of the real time data of node；
Data receipt unit, the real time data for receiving other monitoring nodes；
Judging unit, for judging whether the real time data of other monitoring nodes received is to be deposited needed for the monitoring node
The monitoring node real-time data of storage, if so, corresponding monitoring node real-time data in update real-time data base, if it is not, then throwing
It abandons.
Further, the real time data of the monitoring node includes data ID number, the energy storage for monitoring node and being connected
It is one or more in the real time data of branch, control instruction destination node number, control word, control parameter.
Further, the energy storage branch includes control unit, battery and current transformer, the real time data of the energy storage branch
Including control unit data, battery data and current transformer data；The battery and current transformer are by battery data and current transformer data
It is sent to described control unit, described control unit is according to preset communication protocol by control unit data, battery data and change
It flows device data and forms data message, and be sent to the data acquisition module of the corresponding monitoring node of the energy storage branch.
Further, described control unit data include the branch's charging current, branch's charging voltage, alarm of energy storage branch
It is one or more in information；
The battery data includes battery SOC, battery charge, battery discharge current, cell voltage, the battery highest temperature
It is one or more in degree, battery minimum temperature；
The current transformer data include in current transformer voltage, current transformer electric current, current transformer power, current transformer operating mode
It is one or more.
Further, the communication module is sent or is received the real time data of monitoring node using UDP communication protocols.
Further, the monitoring system further includes gateway node, and the gateway node is for obtaining all monitoring nodes
Real time data, and uniform packing be communication system of power grids data be sent to power grid, alternatively, uniform packing be high in the clouds communication data transmission
To cloud server.
Further, the wired communication mode includes：Industry ethernet；The communication includes：4G, 5G and
WiFi。
A kind of monitoring method in distributed energy storage power station, including：
Obtain and store the real time data of monitoring node；
The operation and judgement of logic are monitored according to the real time data of the monitoring node, to send out corresponding control
Instruction；
The monitoring node real-time data is shared with another or multiple monitoring nodes.
Further, the monitoring method further includes：
By the node number configuration for waiting for newly-increased monitoring node in one or more monitors node, newly-increased monitoring node is realized
Real time data share；
It will wait for that the energy storage branch of newly-increased monitoring node and connection accesses energy-accumulating power station monitoring system, realize energy-accumulating power station
Dilatation.
Further, the monitoring node real-time data and another or multiple monitoring nodes are carried out shared include：
The real time data for monitoring node is subjected to broadcast or directive sending to the real time data for storing the monitoring node
Another or multiple monitoring nodes；
The real time data for receiving other monitoring nodes judges whether the real time data of other monitoring nodes received is this
The monitoring node real-time data stored needed for node is monitored, if so, corresponding monitoring node is real-time in update real-time data base
Data, if it is not, then abandoning.
Further, whether the real time data of other monitoring nodes for judging to be received is to be deposited needed for the monitoring node
The monitoring node real-time data of storage includes:
The real time data of other monitoring nodes of reception is parsed, the node number of monitoring node is obtained；
It is retrieved according to the ID number, it is received to monitor node if itself monitoring node is configured with the ID number
Real time data be required storage monitoring node real-time data.
Further, the monitoring method further includes：
The real time data that monitoring node itself is scanned every preset time interval updates itself if changing
Real-time data base, and be monitored node real-time data according to preset communication protocol and share.
Further, the preset communication protocol is UDP communication protocols.
Further, the real time data of the monitoring node includes data ID number, control instruction destination node number, control
Word, control parameter, energy storage branch charging current, energy storage branch charging voltage, warning information, battery SOC, battery charge,
Battery discharge current, cell voltage, battery maximum temperature, battery minimum temperature, current transformer voltage, current transformer electric current, current transformer
It is one or more in power, current transformer operating mode.
Further, the monitoring method further includes：
The real time data of all monitoring nodes is obtained, and uniform packing is that communication system of power grids data are sent to power grid, alternatively, system
One, which is packaged as high in the clouds communication data, is sent to cloud server.
According to another aspect of the invention, a kind of controller is provided comprising memory and processor, the memory storage
There is the step of computer program, described program can realize the method when being executed by the processor.
According to another aspect of the invention, a kind of computer readable storage medium is provided, it is described for storing computer program
The step of program realizes the method when by a computer or processor execution.
The present invention has clear advantage and advantageous effect compared with prior art.By above-mentioned technical proposal, the present invention
A kind of distributed energy storage Power Station Monitored Control System and method can reach comparable technological progress and practicability, and in industry
Extensive utility value at least has following advantages：
(1) present invention sets by different distributed monitoring monitoring nodes the energy storage branch with mass data to, point
The data processing pressure of energy-accumulating power station monitoring system has been dissipated, data processing bottleneck is reduced.
(2) distributed framework is used, the service ability of the energy storage branch runed is not only fully retained, while being also
The branch newly-increased due to dilatation provides the data access interface of Full-open, greatly reduces due to dilatation and increases secondary development
Cost simplifies the data access process of newly-increased branch, eliminates the service to the energy-accumulating power station runed due to dilatation
Break period provides continual service ability.
(3) distributed framework is not only by all data interaction Decentralization of energy-accumulating power station, while also sharing each prison
The important real time data for controlling node, causes to fail when any monitoring node is abnormal, since important real time data is supervised at other
Control node is still monitored, therefore the energy storage branch that the monitoring node being abnormal can also be made to be connected continues journey work, greatly
The big fault-tolerant and safety for enhancing energy-accumulating power station.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the present invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 provides distributed energy storage Power Station Monitored Control System schematic diagram for one embodiment of the invention；
Fig. 2 is the distributed energy storage monitoring power station node schematic diagram that one embodiment of the invention provides；
Fig. 3 is the distributed energy storage Power Station Monitored Control System method flow diagram that one embodiment of the invention provides.
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, the specific implementation to a kind of the distributed energy storage Power Station Monitored Control System and method that propose according to the present invention
Mode and its effect are described in detail as after.
As shown in Figure 1, the present invention uses distributed monitoring system, each monitoring node cooperative cooperating to be responsible for difference each other
Energy storage branch, while also sharing important real time data.Specifically, a kind of distributed energy storage Power Station Monitored Control System, including it is more
A monitoring node 1 is denoted as the first monitoring node, the second monitoring node ... N monitoring nodes, wherein N is more than or equal to 2 respectively
Positive integer.The distributed setting of the multiple monitoring node 1, and connected using communication or wired communication mode；Often
A monitoring node 1 connects one or more energy storage branch 4, and each node 1 that monitors monitors connected energy storage branch 4, and acquisition is simultaneously
Store real time data；The real time data of each monitoring node 1 stores in another or multiple monitoring nodes.It in advance can will be every
The node number of other monitoring nodes monitored needed for a monitoring node 1 configures in monitoring node 1, can be one or more,
The real time data information of each monitoring node 1, which need to only be met, to be stored at least one other monitoring node, be realized
Data sharing.The data that the monitoring system will likely influence energy-accumulating power station allomeric function, performance or safety pass through different prisons
It controls node storage and realizes and share, greatly strengthen the overall security and fault-tolerant ability of energy-accumulating power station.
Monitoring system further includes dilatation module 2, and the dilatation module includes the monitoring node 1 newly accessed and corresponding
Energy storage branch 4, by accessing new monitoring node 1 and corresponding energy storage branch 4 come dilatation energy-accumulating power station.Distributed monitoring
System is set as configuring when can run, and can increase new monitoring node 1 and energy storage branch 4 in the case where not powering off, realize storage
It can power station dilatation.When energy-accumulating power station is during putting into operation, if necessary to dilatation, distributed station control monitoring system will be configured as
Increase multichannel energy storage branch 4, new monitoring node 1 and corresponding energy storage branch 4 are accessed by dilatation module 2, before access, first
It treats newly-increased monitoring node 1 and corresponding energy storage branch 4 is debugged, after debugging passes through, do not interrupting existing branch's service
Under conditions of ability, newly-increased energy storage branch 4 is added in the monitoring range of monitoring system.By configuring, by newly-increased monitoring section
The real time data of point is mapped on other one or more monitoring nodes 1, and it is minimum to the change of existing system to realize dilatation
Change and minimization of cost.
Wherein, the multiple monitoring node can be connected by industry ethernet, for example, gigabit Ethernet bus or other
Station level high-speed communication bus；It can also be connected with communications such as WiFi by 4G, 5G.Example shown in Fig. 1 is to use thousand
It is illustrated for mbit ethernet bus.
As shown in Fig. 2, monitoring node 1 includes data acquisition unit 8, real-time data base 9, monitoring logic module 10 and communication
Module 11, wherein data acquisition unit 8 is used to acquire the real time data of the monitoring node 1.Real-time data base 9 is for storing
The real time data of the monitoring node 1 and the real time data of another or multiple monitoring nodes, wherein real-time data base 9
Preset data format storage data can be used, preset data form is not unique, can be carried out according to specifically demand for control
Setting, for example, it can be set to it includes data ID data segments, data content data segment, control instruction destination node number to be
Section, control word data stage and control parameter data segment, each data segment, which corresponds to, stores corresponding data information, wherein each number
It is believed that breath corresponds to a unique data ID, and each corresponding data ID of data information is all different, i.e., each data letter
Breath is owned by globally unique identification number, i.e. Global Unique ID.Monitoring logic module 10 described is deposited in real time for transferring
The real time data for storing up the monitoring node 1 in database 9, is monitored the operation and judgement of logic, and send out corresponding control
System instruction；Communication module 11 is used to send the real time data of the monitoring node 1 or receives the real-time number of other monitoring nodes 1
According to.The real time data that UDP communication protocols send or receive monitoring node may be used in communication module 11, and communication module 11 will be described
The real time data of monitoring node 1 is sent to gigabit Ethernet bus, Huo Zhejie according to UDP communication protocols in the form of UDP messages
The UDP messages that other monitoring nodes in gigabit Ethernet bus are sent are received, and are unpacked according to communication protocol, to obtain
The data information of other monitoring nodes is localized storage.
If monitoring logic module 10 is abnormal, as long as 1 normal operation of data acquisition unit 8 and communication module, then exist
Other monitoring nodes can still obtain the corresponding branch's operating condition of failure monitoring node, can make suitably accordingly, such as into
Row alarm, or report cloud server.
The communication module 11 further comprises data transmission unit 12, data receipt unit 13 and judging unit 14,
In, data transmission unit 12 is used to the real time data for monitoring node 1 carrying out broadcast or directive sending to for storing the monitoring
Another or multiple monitoring nodes 1 of the real time data of node；Data receipt unit 13 is used to receive other monitoring nodes 1
Real time data；Whether the real time data for other monitoring nodes 1 that judging unit 14 is used to judge to be received is 1 institute of monitoring node
The monitoring node real-time data that need to be stored, if so, corresponding 1 real time data of monitoring node in update real-time data base, if it is not,
Then abandon.
It is illustrated by taking the first monitoring node as an example, it is assumed that the first monitoring node is configured as that third monitoring need to be stored simultaneously
The real time data information of node and the 5th monitoring node.If each monitoring node data be sent in the form of broadcasting gigabit with
Too network data bus then each monitors the real time data that node can receive any one other monitoring node, the first monitoring
Node is judged after receiving data information, and the real time data of node or the 5th monitoring node is monitored if it is third, right
It should store into the real-time data base of the first monitoring node, otherwise, without storage.If each the data of monitoring node are set
The monitoring node of required storage is given for directive sending, then the first monitoring node receives only third monitoring node and the 5th monitoring section
The real time data information of point, can directly carry out corresponding storage.
The real time data of monitoring node 1 include data ID number, the real time data of the energy storage branch 4 that is connected of monitoring node 1,
One or more in control instruction destination node number, control word, control parameter, data above information is merely illustrative, and unlimited
In this, other data informations can be also set according to demand for control.
Wherein, a plurality of energy storage branch 4 that each monitoring node 1 is connected can be led to by CAN bus and monitoring node 1
Letter, the energy storage branch 4 include control unit 5, battery 6 and current transformer 7, and the real time data of the energy storage branch 4 includes control
Cell data, battery data and current transformer data；Battery data and current transformer data are sent to institute by the battery and current transformer
State control unit, described control unit is according to preset communication protocol by control unit data, battery data and current transformer data
Composition data message, and it is sent to the data acquisition module 8 of the corresponding monitoring node 1 of the energy storage branch 4.
Control unit data include one kind in the branch's charging current, branch's charging voltage, warning information of energy storage branch
Or it is a variety of；Battery data includes battery SOC, battery charge, battery discharge current, cell voltage, battery maximum temperature, electricity
It is one or more in the minimum temperature of pond；Current transformer data include current transformer voltage, current transformer electric current, current transformer power, unsteady flow
It is one or more in device operating mode.
As shown in Figure 1, monitoring system can also include gateway node 3, the gateway node 3 is for obtaining all monitoring sections
The real time data of point 1, and uniform packing is that communication system of power grids data are sent to power grid, alternatively, uniform packing is high in the clouds communication data
It is sent to cloud server.When needing to carry out energy-accumulating power station dilatation, the data of newly-increased monitoring node are mapped directly into gateway
On node 3.Wherein, communication system of power grids data are to meet the data of communication system of power grids agreement, and high in the clouds communication data is to meet high in the clouds
The data of background communication agreement (such as reference substance networking communication protocol).
Energy-accumulating power station monitoring system of the present invention sets by different distributions the energy storage branch with mass data to
Formula monitors monitoring nodes, has disperseed the data processing pressure of energy-accumulating power station monitoring system, reduces data processing bottleneck.Using distribution
The service ability of the energy storage branch runed is not only fully retained in the framework of formula, while being also point newly-increased due to dilatation
Branch provides the data access interface of Full-open, greatly reduces due to dilatation and increases secondary development cost, simplifies newly-increased point
The data access process of branch, eliminates the out of service time to the energy-accumulating power station runed due to dilatation, between providing not
Disconnected service ability.In addition, distributed framework is not only by all data interaction Decentralization of energy-accumulating power station, while also sharing
The important real time data of each monitoring node, causes to fail, since important real time data exists when any monitoring node is abnormal
Other monitoring nodes are still monitored, therefore the energy storage branch that the monitoring node being abnormal can also be made to be connected continues journey work
Make, greatly strengthens the fault-tolerant and safety of energy-accumulating power station.
As shown in figure 3, a kind of monitoring method in distributed energy storage power station, including：
Step S1, acquisition and store monitoring node real time data；
Step S2, the operation and judgement of logic are monitored according to the real time data of the monitoring node, to send out phase
The control instruction answered；
Step S3, the monitoring node real-time data is shared with another or multiple monitoring nodes.
It should be noted that preset data format storage data can be used in step S1, preset data form is not only
One, it can be set according to specifically demand for control, for example, it can be set to it includes data ID data segments, data content data to be
Section, control instruction destination node number section, control word data stage and control parameter data segment, each data segment correspond to storage
Corresponding data information, wherein each data information corresponds to a unique data ID, and the corresponding number of each data information
It is all different according to ID, i.e., each data information is owned by globally unique identification number, i.e. Global Unique ID.In addition, step
The execution sequence of rapid S2 and step S3 in no particular order, in advance can be by the section of other monitoring nodes monitored needed for each monitoring node
Period configures in monitor node, can be one or more, and need to only meet each real time data information for monitoring node can be
It is stored at least one other monitoring node, realizes data sharing.The monitoring method will likely influence energy-accumulating power station
The data of allomeric function, performance or safety are realized by different monitoring node storages to be shared, and energy-accumulating power station is greatly strengthened
Overall security and fault-tolerant ability.
The monitoring method further includes：
Step S4, the node number configuration for waiting for newly-increased monitoring node is realized newly-increased in one or more monitors node
Monitor the Real time data share of node；
Step S5, it will wait for that the energy storage branch of newly-increased monitoring node and connection accesses energy-accumulating power station monitoring system, realize
The dilatation of energy-accumulating power station.
It accesses before waiting for newly-increased monitoring node, first treats newly-increased monitoring node and corresponding energy storage branch is debugged,
After debugging passes through, under conditions of not interrupting existing branch's service ability, newly-increased energy storage branch is added to the monitoring of monitoring system
In range, by configuring, the real time data of newly-increased monitoring node is mapped on other monitoring nodes, dilatation pair is realized
The change minimum and minimization of cost of existing system.
The step S3 is specifically included：
Step S31, the real time data for monitoring node is subjected to broadcast or directive sending to for storing the monitoring node
Another or multiple monitoring nodes of real time data；
Step S32, the real time data for receiving other monitoring nodes judges the real time data of other monitoring nodes received
Whether it is the monitoring node real-time data stored needed for the monitoring node, if so, corresponding monitoring in update real-time data base
Node real-time data, if it is not, then abandoning.
It should be noted that step S31 and step S32 is being executed sequentially in no particular order.
In the step S32, whether the real time data of other monitoring nodes for judging to be received is the monitoring node
The monitoring node real-time data of required storage includes:
Step S321, the real time data of other monitoring nodes of reception is parsed, obtains the node number of monitoring node；
Step S322, it is retrieved according to the ID number, is retrieved for example, Hash operation can be used, if itself is monitored
Node is configured with the ID number, then the real time data of received monitoring node is the monitoring node real-time data of required storage.
The monitoring method further includes：
Step S6, the real time data that monitoring node itself is scanned every preset time interval updates if changing
The real-time data base of itself, and be monitored node real-time data according to preset communication protocol and share.Between the preset time
Every can be set according to specific demand for control, such as it could be provided as 100ms.
The preset communication protocol can be UDP communication protocols, and monitoring node is sent or received using UDP communication protocols
Real time data, the real time data of the monitoring node is sent in the form of UDP messages according to UDP communication protocols gigabit with
Too network bus, or the UDP messages that other monitoring nodes in gigabit Ethernet bus are sent are received, and according to communication protocol solution
Packet, to which the data information of other monitoring nodes obtained is localized storage.
The real time data for monitoring node includes data ID number, control instruction destination node number, control word, control parameter, storage
It can branch's charging current, energy storage branch charging voltage, warning information, battery SOC, battery charge, battery discharge current, electricity
Cell voltage, battery maximum temperature, battery minimum temperature, current transformer voltage, current transformer electric current, current transformer power, current transformer work
It is one or more in pattern.Data above information is merely illustrative, however it is not limited to this, it can be also arranged according to demand for control other
Data information.
The monitoring method further includes：
Step S7, the real time data of all monitoring nodes is obtained, and uniform packing is that communication system of power grids data are sent to power grid,
Alternatively, uniform packing, which is high in the clouds communication data, is sent to cloud server.When needing to carry out energy-accumulating power station dilatation, by newly-increased prison
The data of control node map directly on gateway node.Wherein, communication system of power grids data are to meet the number of communication system of power grids agreement
According to high in the clouds communication data is the data for meeting high in the clouds background communication agreement (such as reference substance networking communication protocol).
Energy-accumulating power station monitoring method of the present invention sets by different distributions the energy storage branch with mass data to
Formula monitors monitoring nodes, has disperseed the data processing pressure of energy-accumulating power station monitoring system, reduces data processing bottleneck.The monitoring
The service ability of the energy storage branch runed is not only fully retained in method, while also being provided for the branch newly-increased due to dilatation
The data access interface of Full-open, greatly reduces due to dilatation and increases secondary development cost, simplifies the number of newly-increased branch
According to access procedure, the out of service time to the energy-accumulating power station runed due to dilatation is eliminated, continual clothes are provided
Business ability.In addition, the monitoring method is not only by all data interaction Decentralization of energy-accumulating power station, while also sharing each prison
The important real time data for controlling node, causes to fail when any monitoring node is abnormal, since important real time data is supervised at other
Control node is still monitored, therefore the energy storage branch that the monitoring node being abnormal can also be made to be connected continues journey work, greatly
The big fault-tolerant and safety for enhancing energy-accumulating power station.
The embodiment of the present invention also provides a kind of controller comprising memory and processor, the memory are stored with meter
The step of calculation machine program, described program can realize the method when being executed by the processor.
The embodiment of the present invention also provides a kind of computer readable storage medium, for storing computer program, described program
The step of the method being realized when by a computer or processor execution.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the technical essence of the invention
To any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (20)
1. a kind of distributed energy storage Power Station Monitored Control System, which is characterized in that the monitoring system includes multiple monitoring nodes, described
Multiple monitoring Node distribution formula settings, and connected using communication or wired communication mode；
Each monitoring node connects one or more energy storage branch, the energy storage point that each monitoring monitoring nodes are connected
Branch, acquires and stores real time data；
The real time data of each monitoring node stores in another or multiple monitoring nodes.
2. distributed energy storage Power Station Monitored Control System according to claim 1, which is characterized in that
The monitoring system further includes dilatation module, and the dilatation module includes the monitoring node newly accessed and corresponding storage
It can branch.
3. distributed energy storage Power Station Monitored Control System according to claim 1 or 2, which is characterized in that
The monitoring node includes：
Data acquisition unit, the real time data for acquiring the monitoring node；
Real-time data base, for store it is described monitoring node real time data and another or it is multiple monitoring node it is real-time
Data；
Monitoring logic module, the real time data for transferring the monitoring node in the real-time storage database, is supervised
The operation and judgement of logic are controlled, and sends out corresponding control instruction；
Communication module, for sending the real time data for monitoring node or receiving the real time data of other monitoring nodes.
4. distributed energy storage Power Station Monitored Control System according to claim 3, which is characterized in that
The communication module includes：
Data transmission unit, for the real time data for monitoring node to be carried out broadcast or directive sending to for storing the monitoring section
Another or multiple monitoring nodes of the real time data of point；
Data receipt unit, the real time data for receiving other monitoring nodes；
Judging unit, for judging whether the real time data of other monitoring nodes received is to be stored needed for the monitoring node
Node real-time data is monitored, if so, corresponding monitoring node real-time data in update real-time data base, if it is not, then abandoning.
5. distributed energy storage Power Station Monitored Control System according to claim 3, which is characterized in that
The real time data of the monitoring node includes data ID number, the real-time number for monitoring the energy storage branch that node is connected
According to, it is one or more in control instruction destination node number, control word, control parameter.
6. distributed energy storage Power Station Monitored Control System according to claim 5, which is characterized in that
The energy storage branch includes control unit, battery and current transformer, and the real time data of the energy storage branch includes control unit
Data, battery data and current transformer data；Battery data and current transformer data are sent to the control by the battery and current transformer
Unit processed, described control unit form control unit data, battery data and current transformer data according to preset communication protocol
Data message, and it is sent to the data acquisition module of the corresponding monitoring node of the energy storage branch.
7. distributed energy storage Power Station Monitored Control System according to claim 6, which is characterized in that
Described control unit data include one kind in the branch's charging current, branch's charging voltage, warning information of energy storage branch
Or it is a variety of；
The battery data include battery SOC, battery charge, battery discharge current, cell voltage, battery maximum temperature,
It is one or more in battery minimum temperature；
The current transformer data include one kind in current transformer voltage, current transformer electric current, current transformer power, current transformer operating mode
Or it is a variety of.
8. distributed energy storage Power Station Monitored Control System according to claim 3, which is characterized in that
The communication module is sent or is received the real time data of monitoring node using UDP communication protocols.
9. distributed energy storage Power Station Monitored Control System according to claim 3, which is characterized in that
The monitoring system further includes gateway node, and the gateway node is used to obtain the real time data of all monitoring nodes, and
Uniform packing is that communication system of power grids data are sent to power grid, alternatively, uniform packing, which is high in the clouds communication data, is sent to cloud server.
10. distributed energy storage Power Station Monitored Control System according to claim 1, which is characterized in that
The wired communication mode includes：Industry ethernet；The communication includes：4G, 5G and WiFi.
11. a kind of monitoring method in distributed energy storage power station, which is characterized in that the monitoring method includes：
Obtain and store the real time data of monitoring node；
It is monitored the operation and judgement of logic according to the real time data of the monitoring node, refers to send out corresponding control
It enables；
The monitoring node real-time data is shared with another or multiple monitoring nodes.
12. the monitoring method in distributed energy storage power station according to claim 11, which is characterized in that the monitoring method is also
Including：
By the node number configuration for waiting for newly-increased monitoring node in one or more monitors node, the reality of newly-increased monitoring node is realized
When data sharing；
It will wait for that the energy storage branch of newly-increased monitoring node and connection accesses energy-accumulating power station monitoring system, realize the expansion of energy-accumulating power station
Hold.
13. the monitoring method in distributed energy storage power station according to claim 11 or 12, which is characterized in that
The monitoring node real-time data and another or multiple monitoring nodes are carried out shared include：
The real time data for monitoring node is subjected to broadcast or directive sending to the another of the real time data for storing the monitoring node
Outer one or more monitoring nodes；
The real time data for receiving other monitoring nodes judges whether the real time data of other monitoring nodes received is the monitoring
The monitoring node real-time data stored needed for node, if so, corresponding monitoring node real-time data in update real-time data base,
If it is not, then abandoning.
14. the monitoring method in distributed energy storage power station according to claim 13, which is characterized in that the judgement is received
Real time datas of other monitoring nodes whether be that the monitoring node real-time data stored needed for the monitoring node includes:
The real time data of other monitoring nodes of reception is parsed, the node number of monitoring node is obtained；
It is retrieved according to the ID number, if itself monitoring node is configured with the ID number, the reality of received monitoring node
When data be required storage monitoring node real-time data.
15. the monitoring method in distributed energy storage power station according to claim 12, which is characterized in that the monitoring method is also
Including：
The real time data that monitoring node itself is scanned every preset time interval updates the real-time of itself if changing
Database, and be monitored node real-time data according to preset communication protocol and share.
16. the monitoring method in distributed energy storage power station according to claim 15, which is characterized in that the preset communication
Agreement is UDP communication protocols.
17. the monitoring method in distributed energy storage power station according to claim 11, which is characterized in that the monitoring node
Real time data includes data ID number, control instruction destination node number, control word, control parameter, energy storage branch charging current, energy storage
Branch's charging voltage, warning information, battery SOC, battery charge, battery discharge current, cell voltage, the battery highest temperature
Degree, battery minimum temperature, current transformer voltage, current transformer electric current, current transformer power, one kind in current transformer operating mode or more
Kind.
18. the monitoring method in distributed energy storage power station according to claim 11, which is characterized in that the monitoring method is also
Including：
The real time data of all monitoring nodes is obtained, and uniform packing is that communication system of power grids data are sent to power grid, alternatively, unified beat
Packet is that high in the clouds communication data is sent to cloud server.
19. a kind of controller comprising memory and processor, the memory are stored with computer program, and described program exists
The step of capable of realizing the method described in any one of claim 11 to 18 claim when being executed by the processor.
20. a kind of computer readable storage medium, for storing computer program, described program is by a computer or processor
The step of method as described in any one of claim 11 to 18 claim is realized when execution.
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