CN219643657U - New energy field station electricity energy storage cooperative control device - Google Patents
New energy field station electricity energy storage cooperative control device Download PDFInfo
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- CN219643657U CN219643657U CN202223221275.7U CN202223221275U CN219643657U CN 219643657 U CN219643657 U CN 219643657U CN 202223221275 U CN202223221275 U CN 202223221275U CN 219643657 U CN219643657 U CN 219643657U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 41
- 230000005611 electricity Effects 0.000 title claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to a new energy station electricity energy storage cooperative control device which is connected with energy storage equipment, wherein the control device comprises a configuration monitoring station, a history information station, an operation station, a first switch, a second switch and a debugging terminal, the energy storage equipment is connected with the first switch through the second switch, the first switch is respectively connected with the configuration monitoring station, the history information station and the operation station, and the operation station is connected with the debugging terminal. Compared with the prior art, the utility model has the advantages of ensuring the transmission stability and the like.
Description
Technical Field
The utility model relates to the field of hardware control of new energy storage systems, in particular to an electric energy storage cooperative control device for a new energy station.
Background
Along with the continuous expansion of the photovoltaic and wind power scale, the influence on the dispatching operation of the power system is deepened continuously while a large amount of clean energy is conveyed to the power grid. The instability of solar energy and wind energy causes power fluctuation and is difficult to predict accurately, so that the power fluctuation is restrained by an energy storage mode, and the realization of stable and reliable power scheduling has urgent practical desirability.
The Chinese patent publication No. CN212849891U discloses a new energy storage equipment management platform, which specifically comprises a centralized control center and a plurality of battery energy storage devices connected with the centralized control center, wherein each battery energy storage device is connected with the centralized control center through a server; the battery energy storage device comprises an output port used for being connected with a power grid, and the centralized control center is connected with an access point of the power grid. The method mainly focuses on solving the problem of management of the new energy storage equipment, is fuzzy in detailed topological structure description of the system, does not consider the problems of network communication, power redundancy and information safety, and therefore, how to optimize the hardware control of the energy storage system and increase the elements of network communication, power redundancy and information safety is higher than the prior art, and the method is a technical problem to be solved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the electric energy storage cooperative control device for the new energy station.
The aim of the utility model can be achieved by the following technical scheme:
according to one aspect of the utility model, a new energy station electricity energy storage cooperative control device is provided, the control device is connected with energy storage equipment, the control device comprises a configuration monitoring station, a historical information station, an operation station, a first switch, a second switch and a debugging terminal, the energy storage equipment is connected with the first switch through the second switch, the first switch is respectively connected with the configuration monitoring station, the historical information station and the operation station, and the operation station is connected with the debugging terminal.
As an optimal technical scheme, the operation station is connected with the debugging terminal through a network and an RS232 serial port.
As a preferable technical scheme, the second switch is connected with the energy storage device through the ring network switch.
As a preferable technical scheme, the second switch is connected with the first switch through an encryption device.
As an optimal technical scheme, the first switch is also connected with an optical power prediction information system, a Beidou time service information system and a field control system.
As a preferable technical scheme, the first switch is connected with the centralized control system through a firewall.
As an optimal technical scheme, the history information station is respectively communicated with the configuration monitoring station and the operation station in a network port communication mode.
As an optimal technical scheme, the configuration monitoring station communicates with the operation station in a network port communication mode.
As an optimal technical scheme, the operation station adopts a double-machine hot standby redundant structure, and comprises a master station in a real-time running state and a slave station in a tracking backup state.
As a preferable technical scheme, the device also comprises a double-backup power supply module respectively connected with the modules.
Compared with the prior art, the utility model has the following advantages:
1) The utility model connects the configuration monitoring station and the operation station through the exchanger, the data is transmitted by adopting the network cable, the transmission stability is ensured, and the communication and the broadcasting are mutually carried out through the TCP-UDP protocol;
2) The important equipment of the system, such as a power supply, an operation station and the like, adopts a double-backup mode, so that the stability and reliability in actual application are ensured;
3) The important communication equipment such as the network port, the serial port and the like in the operation station adopt a double-backup mode, so that the operation station is stable and reliable;
4) The utility model can carry out real-time backup between the master and slave operation stations, and ensure no disturbance during the fault switching;
5) The energy storage equipment is respectively connected with the ring network switch in the north-south area and then connected to the station switch through the encryption device, and then connected with the operation station for safety protection.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1, a new energy station electricity energy storage cooperative control device is connected with an energy storage device, the control device comprises a configuration monitoring station 1, a historical information station 2, an operation station 3, a first switch 4, a second switch 5 and a debugging terminal, the energy storage device is connected with the first switch 4 through the second switch 5, the first switch 4 is respectively connected with the configuration monitoring station 1, the historical information station 2 and the operation station 3, and the operation station 3 is connected with the debugging terminal.
The operation station 3 is connected with the debugging terminal through a network and an RS232 serial port. The second switch 5 is connected with the energy storage device through the ring network switch. The second switch 5 is connected to the first switch 4 via encryption means 10. The first switch 4 is also connected with an optical power prediction information system 6, a Beidou time service information system 7 and a field control system 8. The first switch 4 is connected with the centralized control system 9 through a firewall 11. The history information station 2 communicates with the configuration monitoring station 1 and the operation station 3 respectively through a network port communication mode. The configuration monitoring station 1 communicates with the operation station 3 through a network port communication mode. The operation station 3 adopts a dual-machine hot standby redundant structure and comprises a main station in a real-time running state and a secondary station in a tracking backup state. The device also comprises a double-backup power supply module which is respectively connected with each module.
The configuration monitoring station is used for carrying out logic configuration establishment, state monitoring, online debugging, database management and other functions, is main equipment of man-machine interaction, and realizes unified scheduling and monitoring management of the operation station. The configuration monitoring station is connected with the operation station through the first switch, the configuration built in the configuration monitoring station can be downloaded to the operation station through the FTP file transfer protocol, data transmission and broadcasting are realized between the configuration monitoring station and the operation station through the network port communication mode, namely, the configuration monitoring station sends all input measured values to the operation station through the TCP protocol, the operation station carries out operation according to the SAMA (serial advanced technology attachment) diagram design configuration in the configuration monitoring station, and soft point input and output values of all modules generated by operation are broadcasted to the configuration monitoring station through the UDP (user datagram protocol), so that on-site operation personnel can conveniently monitor and manage.
The historical information station stores historical information of the system and the field operation. The history information station stores a history of points entered into the database, facilitating fault diagnosis. The history information station is connected with the first switch and communicates with the configuration monitoring station and the operation station in a network port communication mode.
The computing station bears the task of real-time computing, and important equipment such as network ports, serial ports and the like on the computing station all take the form of double backup. Only one of the first operation station and the second operation station is in a normal working state at a certain moment, which is called a master station, and the other is in a tracking backup state, which is called a slave station. The master station backs up the running state to the slave station in real time through the network, and the slave station tracks the running state of the master station in real time according to the backup information, so that the master station can be switched to the slave station to run rapidly and undisturbed when the master station fails. The operation station, the configuration monitoring station and the history information station are connected through a switch by a network. The computing station is provided with communication interfaces such as 232 and 485, ethernet, CAN and the like, supports communication protocols such as IEC104, modbus-TCP, modbus-485 and the like, and is internally provided with a DMC self-defining function module. The operation station is connected with the debugging terminal through a network and an RS232 serial port, and the operation information, the execution condition and the system feedback of the operation station can be monitored in real time through the serial port.
The configuration monitoring station, the history information station, the first operation station and the second operation station are respectively allocated with different IP addresses, and the IP address of the configuration monitoring station are designated in the process of programming the operation station, so that the configuration monitoring station can communicate with the operation station through the medium of the switch as long as the IP address of the configuration monitoring station and the IP address of the operation station are correctly set.
The north area energy storage equipment is connected with the second switch through the north area ring network switch, and the south area energy storage equipment is connected with the second switch through the south area ring network switch, is connected to the first switch through the encryption device, and is connected with the operation station through the first switch. The energy storage equipment is communicated with the operation station through an IEC104 protocol.
The optical power prediction information system communicates with the operation station through the first switch by using an FTP protocol, the optical power prediction information system transmits an optical power prediction file to the operation station at regular time, and the operation station performs logic operation according to the optical power prediction file.
The Beidou time service information is connected with the first switch, and the time service information is sent to the operation station in a network port communication mode.
The field control system is connected with the first switch and is communicated with the operation station through IEC104 protocol.
The centralized control system is firstly connected with the firewall, then connected with the first switch through the firewall and communicated with the energy storage equipment and the operation station through IEC104 protocol.
The power supply adopts double backups, so that the stability is improved.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a new energy station electricity energy storage cooperative control device, this controlling means is connected with energy storage equipment, its characterized in that, controlling means includes configuration monitoring station, history information station, operation station, first switch, second switch and debugging terminal, energy storage equipment passes through the second switch and is connected with first switch, first switch is connected with configuration monitoring station, history information station and operation station respectively, operation station is connected with the debugging terminal.
2. The electric energy storage cooperative control device of the new energy station according to claim 1, wherein the operation station is connected with the debugging terminal through a network and an RS232 serial port.
3. The cooperative control device for electric energy storage of a new energy station according to claim 1, wherein the second switch is connected with the energy storage equipment through a ring network switch.
4. The cooperative control device for electric energy storage of new energy station according to claim 1, wherein the second switch is connected with the first switch through the encryption device.
5. The electric energy storage cooperative control device of the new energy station according to claim 1, wherein the first switch is further connected with an optical power prediction information system, a Beidou time service information system and a field control system.
6. The electric energy storage cooperative control device of the new energy station according to claim 1, wherein the first switch is connected with the centralized control system through a firewall.
7. The electric energy storage cooperative control device of the new energy station according to claim 1, wherein the history information station is respectively communicated with the configuration monitoring station and the operation station through a network port communication mode.
8. The cooperative control device for electric energy storage of a new energy station according to claim 1, wherein the configuration monitoring station communicates with the computing station through a network port communication mode.
9. The electric energy storage cooperative control device of the new energy station according to claim 1, wherein the operation station adopts a dual-machine hot standby redundant structure and comprises a main station in a real-time running state and a secondary station in a tracking backup state.
10. The cooperative control device for electric energy storage of a new energy station according to claim 1, further comprising a dual backup power module respectively connected with each module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221275.7U CN219643657U (en) | 2022-12-01 | 2022-12-01 | New energy field station electricity energy storage cooperative control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221275.7U CN219643657U (en) | 2022-12-01 | 2022-12-01 | New energy field station electricity energy storage cooperative control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643657U true CN219643657U (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221275.7U Active CN219643657U (en) | 2022-12-01 | 2022-12-01 | New energy field station electricity energy storage cooperative control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643657U (en) |
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2022
- 2022-12-01 CN CN202223221275.7U patent/CN219643657U/en active Active
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