CN113659713A - Plug and play method for power distribution internet of things end-side equipment based on HPLC communication - Google Patents
Plug and play method for power distribution internet of things end-side equipment based on HPLC communication Download PDFInfo
- Publication number
- CN113659713A CN113659713A CN202110835653.1A CN202110835653A CN113659713A CN 113659713 A CN113659713 A CN 113659713A CN 202110835653 A CN202110835653 A CN 202110835653A CN 113659713 A CN113659713 A CN 113659713A
- Authority
- CN
- China
- Prior art keywords
- side equipment
- terminal
- ttu
- ltu
- plug
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04S40/121—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 the power network as support for the transmission
-
- 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
-
- 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
- Y04S40/128—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 involving the use of Internet protocol
Abstract
The invention discloses a plug-and-play method for distribution internet of things end-side equipment based on HPLC communication, which belongs to the technical field of power distribution and comprises the following steps: step A, installing plug-and-play type end-side equipment on site; b, after the end-side equipment is powered on and is scanned and found by the intelligent platform area fusion terminal, the intelligent platform area fusion terminal acquires information of the end-side equipment; and step C, the intelligent platform region fusion terminal generates a model file of the end-side equipment according to the information of the end-side equipment, and uploads the model file to the main station system through an MQTT protocol or an IEC104 mode. The invention has the beneficial effects that: plug-and-play can be realized to the terminal side equipment, adopts HPLC communication to realize the data transmission of terminal is fused to terminal side equipment and platform district intelligence, has solved present distribution platform district terminal side equipment circuit breaker and branch monitoring terminal and has had many kinds, the non-uniform scheduling problem of model.
Description
Technical Field
The invention belongs to the technical field of power distribution, and particularly relates to a plug-and-play method for end-side equipment of a power distribution internet of things based on High Performance Liquid Chromatography (HPLC) communication.
Background
Plug and play (PnP) and universal plug and play (UPnP) are currently mainly used in the computer and network fields. With the plug-and-play device, the user does not need to manually configure hardware and software, and the device can be used normally by connecting to a computer or network.
With the continuous development of the technology of the internet of things in which electric power is ubiquitous, various end-side devices are widely used in the fields of distribution and transformation and the like. In order to realize the online of the end-side device in the master station, the method mainly comprises the following processes: a master station and a terminal TTU (time to live) as well as the terminal TTU and end-side equipment establish communication channels; the master station and the TTU unify a point table, a communication address and a protocol; a point table, a communication address and a protocol are unified by the TTU and the end-side equipment; the master station draws a graph model once and associates a point table; and checking the correctness and integrity of the TTU collected data and the master station collected data.
In traditional construction debugging, the standing book information of the end-side equipment is manually input into a TTU (tool transfer Unit) and a main station by constructors and operation and maintenance maintainers, the standing book information comprises line names, equipment types, communication addresses and the like, a large amount of manpower and time are consumed for inputting the standing book information, the capacity of the construction and operation and maintenance staff is highly required, and the efficiency of site construction and operation and maintenance of the end-side equipment is seriously reduced.
How to meet the plug-and-play management requirements of multiple manufacturers, multiple types and multifunctional equipment, and realizing the on-line of the end-side equipment through less configuration and even no configuration is a problem to be solved urgently at present.
In the prior art, for example, chinese patent CN 110429708A discloses a method and a system for realizing plug and play of power distribution equipment, which are based on an edge computing node, and realize self-discovery of end-side power distribution equipment in communication connection with the edge computing node; and the edge computing node realizes service deployment based on the discovered power distribution equipment, the pre-acquired topology information and the resource asset information. The premise of realizing plug and play is that all devices need to scan relevant information on site, and the realization of the device needs to be completed by relying on a TCP/IP protocol.
Disclosure of Invention
The invention aims to provide a plug-and-play method for end-side equipment of a power distribution internet of things based on HPLC communication, the end-side equipment can realize plug-and-play, the configuration workload of a construction site is reduced, and the data acquisition accuracy is improved.
In order to solve the technical problems, the invention adopts the technical scheme that: a plug-and-play method for distribution Internet of things end-side equipment based on HPLC communication is based on a master station system, a platform area intelligent fusion terminal and plug-and-play end-side equipment, wherein the end-side equipment comprises a breaker and a branch terminal which are installed in a branch box or a meter box, and the plug-and-play method comprises the following steps:
step A, installing plug-and-play type end-side equipment on site;
b, after the end-side equipment is powered on and is scanned and found by the intelligent platform area fusion terminal, the intelligent platform area fusion terminal acquires information of the end-side equipment;
and step C, the intelligent platform region fusion terminal generates a model file of the end-side equipment according to the information of the end-side equipment, and uploads the model file to the main station system through an MQTT protocol or an IEC104 mode.
The circuit breaker is communicated with the branch terminal through 485 connection to upload self data, so that the branch terminal can obtain local topology in the branch box or the meter box according to the information of the connected circuit breaker. The branch terminals upload information of the branch terminals and information of the circuit breakers to the main station system through the intelligent station area fusion terminal, and finally the main station system forms a full-network topology. The circuit breaker installed on site does not need to preset a line name (only needs to write in the equipment type and the communication address when the circuit breaker leaves a factory), and the line name is obtained through a branch terminal connected with the circuit breaker (the line name, the equipment type and the communication address are preset in the branch terminal) or an installed circuit breaker connected with the branch terminal, so that the equipment configuration work during equipment installation is simplified.
The invention has the beneficial effects that: 1. the end-side equipment can realize plug and play, and the data transmission between the end-side equipment and the intelligent integration terminal of the distribution substation is realized by adopting HPLC communication, so that the problems of various types, non-uniform models and the like of the existing circuit breakers and branch monitoring terminals of the end-side equipment of the distribution substation are solved; 2. the problem that the construction personnel of the end-side equipment have uneven levels and the current situation of various protocols of various physical interfaces has no engineering implementation property is solved; 3. zero configuration is carried out on the breaker site, so that the workload of configuration of accessing the end-side equipment to a construction site is reduced, and the data acquisition accuracy is improved; 4. with the popularization of the internet of things technology in the platform area, the plug-and-play end-side equipment is convenient to popularize.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic connection diagram of a plug-and-play end-side device and a platform area intelligent convergence terminal TTU in the present invention;
FIG. 2 is a flow chart of the synchronization of TTU and CCO communication module files of the intelligent convergence terminal of the background area when the terminal of the platform area is electrified;
fig. 3 is a flow chart of circuit breaker MMCB registration;
FIG. 4 is a flow chart of reading device data and actively reporting events;
fig. 5 is a flowchart of file synchronization of carrier addresses performed periodically by the TTU and CCO communication modules of the intelligent convergence terminal in the cell.
Detailed Description
The invention provides a plug-and-play method for distribution internet of things end-side equipment based on HPLC communication. The end side equipment includes a circuit breaker MCCB and a branch terminal LTU installed in a branch box or meter box. A CCO communication module (a primary carrier module) is arranged in the station area intelligent convergence terminal TTU, and the end-side device also has a corresponding carrier module (a secondary carrier module).
The circuit breaker MCCB and the branch terminal LTU are both provided with self-description standing account information, the standing account information of the circuit breaker MCCB comprises an equipment type and a communication address, and the standing account information of the branch terminal LTU comprises a line name, an equipment type and a communication address.
The communication address rules are shown in the following table:
the palm computer sets the standing book information corresponding to the branch terminal LTU into the branch terminal LTU through infrared or RS485, or sets the standing book information corresponding to the branch terminal LTU into the branch terminal LTU through a notebook computer by adopting an RS485 interface.
Referring to fig. 1, in this embodiment, the circuit breaker MCCB in the branch box is a circuit breaker MCCB with RS485 communication capability. The branch terminal LTU is connected with the circuit breaker MCCB through a 485 interface, and the circuit breaker MCCB is communicated with the branch terminal LTU through RS 485. The branch terminal LTU can judge the local topology according to the number of RS485 connection relations. And the branch terminal LTU perfects the account standing information of the newly added MCCB according to the local topology and the account standing information of the branch terminal LTU.
The branch terminal LTU communicates with the station area intelligent fusion terminal TTU through HPLC, and the branch terminal LTU data and the associated breaker MCCB data are uploaded to the station area intelligent fusion terminal TTU.
In the above embodiments, the two-dimensional code of the branch terminal LTU is scanned by a palm machine or the internal topological relation of the branch box is manually set in the branch terminal LTU by a notebook computer, and the branch terminal LTU uploads the internal topological relation of the branch box to the station intelligent convergence terminal TTU in an HPLC communication manner.
The method of the invention comprises the following steps:
and step A, installing plug-and-play type end-side equipment on site. When the branch terminal LTU is installed, the standing book information is input into the branch terminal LTU; when the circuit breaker MCCB is installed, the circuit breaker MCCB is connected with the branch terminal LTU through the 485 interface. And after the branch terminal LTU is powered on, the local topological structure and the circuit breaker MCCB connected through the 485 port are obtained.
And step B, after the end-side equipment is powered on and is scanned and found by the station area intelligent fusion terminal TTU, the station area intelligent fusion terminal TTU acquires the information of the end-side equipment. When the TTU acquires information of the equipment at the end side, the branch terminal LTU uploads the data of the branch terminal LTU, the data of the associated MCCB and the local topological structure to the TTU through HPLC.
After the station area intelligent fusion terminal TTU scans and finds new network access side equipment, a CCO communication module matched with the station area intelligent fusion terminal TTU reports the address of the new network access side equipment to the station area intelligent fusion terminal TTU, then the station area intelligent fusion terminal TTU judges whether the address is legal or not according to an address rule, if so, the new network access side equipment is registered and information is collected, otherwise, the registration is not carried out.
And B, after the TTU of the intelligent convergence terminal of the transformer area scans and finds the new network access side equipment, carrying out file synchronization between the TTU of the intelligent convergence terminal of the transformer area and the CCO communication module.
And step C, the TTU of the station area intelligent fusion terminal generates a model file of the end-side equipment according to the information of the end-side equipment, and uploads the model file to the main station system through an MQTT protocol or an IEC104 mode. And the TTU also reports the type and the address code of the equipment at the power distribution end side to the main station system, and reports the data acquired by the equipment at the power distribution end side to the main station according to a preset data acquisition point table of the equipment at the power distribution end side.
The process of the present invention is described in detail below with reference to specific examples.
1. The entire terminal of the station area is powered on, see fig. 2.
The TTU and the CCO communication modules of the station area intelligent convergence terminal are both provided with communication addresses (namely end-side equipment addresses) of carriers of each end-side equipment, and the TTU and the CCO communication modules need to carry out file synchronization of the carrier addresses.
When the files are synchronized, (1) the platform area intelligent convergence terminal TTU and the HPLC management program send a connection management instruction; (2) after receiving the instruction, the HPLC management program sends information of successful connection to the TTU of the platform area intelligent fusion terminal; (3) the platform area intelligent fusion terminal TTU reads the archive file from the data center and sends the archive file to the HPLC management program; (4) storing the received archive file into a memory by the HPLC management program; (5) the HPLC management program sends a file reading instruction to the CCO communication module, and the CCO communication module sends a file of the CCO communication module to the HPLC management program after receiving the instruction; (6) after synchronizing the file in the memory with the file sent by the CCO communication module, the HPLC management program sends the file to the CCO communication module, and then sends the information of file synchronization completion to the TTU; (7) and the platform area intelligent convergence terminal TTU registers the archive file to the data center.
2. After the new network access side equipment is installed and powered on, taking the MMCB as an example, refer to fig. 3.
The CCO communication module will scan the underlying end-side devices at intervals. When the fact that the new network access side equipment is powered on is found, the MMCB of the circuit breaker reports the address of the MMCB to the CCO communication module through the carrier module, and then the CCO communication module reports the address of the MMCB of the circuit breaker to the HPLC management program. And the HPLC management program judges whether the address is legal or not according to the address rule, updates the file and uploads the file to the intelligent convergence terminal TTU of the distribution room if the address is legal, otherwise, the HPLC management program considers that the file does not belong to the distribution room and does not register. And the TTU of the platform area intelligent fusion terminal receives the file and then stores the file and registers the address of the MMCB of the circuit breaker to the data center.
And the TTU generates a model file of the end-side equipment according to the information of the end-side equipment, and uploads the model file to the main station system through an MQTT protocol or an IEC104 mode.
3. And actively reporting the data of the reading equipment and the event, taking a circuit breaker MMCB as an example, and referring to an attached figure 4.
When equipment data is copied and read, the TTU of the station area intelligent fusion terminal sends the copying and reading command to the MMCB of the circuit breaker step by step through the HPLC management program and the CCO communication module. After receiving the reading command, the MMCB sends the reading data to the TTU step by step through the slave carrier module, the CCO communication module and the HPLC management program.
When an event occurs on the side equipment, the event is actively reported to the TTU step by step through the slave carrier module, the CCO communication module and the HPLC management program.
4. The TTU and CCO communication modules of the intelligent convergence terminal in the distribution room periodically perform file synchronization of carrier addresses, see fig. 5.
(1) The platform area intelligent fusion terminal TTU sends a file to the HPLC management program; (2) after receiving the file, the HPLC management program compares the file with the file in the memory, if the comparison result is the same, the file synchronization is not carried out, if the file is different, a file reading instruction is sent to the CCO communication module, and when the instruction returned by the CCO communication module is received, the file synchronization is carried out; (3) after the file synchronization is completed, the HPLC management program sends the information of the file synchronization completion to the intelligent convergence terminal TTU of the platform area; (4) and the platform area intelligent convergence terminal TTU registers the file to the data center.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (6)
1. A plug-and-play method for power distribution Internet of things end-side equipment based on HPLC communication is based on a main station system, a platform area intelligent convergence terminal (TTU) and plug-and-play end-side equipment, wherein the end-side equipment comprises a circuit breaker (MCCB) and a branch terminal (LTU) which are installed in a branch box or a meter box, and the method is characterized by comprising the following steps of:
step A, installing plug-and-play type end-side equipment on site;
b, after the end-side equipment is powered on and is scanned and found by a transformer area intelligent fusion terminal (TTU), the transformer area intelligent fusion terminal (TTU) acquires information of the end-side equipment;
and step C, the station area intelligent fusion terminal (TTU) generates a model file of the end-side equipment according to the information of the end-side equipment, and uploads the model file to the main station system through an MQTT protocol or an IEC104 mode.
2. The plug and play method for the power distribution internet of things end-side equipment based on HPLC communication as claimed in claim 1, wherein in step A, when the branch terminal (LTU) is installed, the machine account information is input to the branch terminal (LTU); when a circuit breaker (MCCB) is installed, the circuit breaker (MCCB) and a branch terminal (LTU) are connected through a 485 interface;
a branch terminal (LTU) acquires a local topological structure and circuit breaker (MCCB) data connected through a 485 port;
and B, when the station intelligent convergence terminal (TTU) acquires the information of the end-side equipment in the step B, the branch terminal (LTU) uploads the data of the branch terminal (LTU), the data of the associated circuit breaker (MCCB) and the local topological structure to the station intelligent convergence terminal (TTU) through HPLC.
3. The HPLC communication-based power distribution internet of things end-side device plug and play method as recited in claim 2, wherein the circuit breaker (MCCB) and the branch terminal (LTU) are provided with self-described account information, the account information of the circuit breaker (MCCB) comprises a device type and a communication address, and the account information of the branch terminal (LTU) comprises a line name, a device type and a communication address.
4. The plug and play method for the power distribution internet of things end-side equipment based on HPLC communication as recited in claim 3, wherein the palm computer sets the account information corresponding to the branch terminal (LTU) into the branch terminal (LTU) through infrared or RS485 interface, or sets the account information corresponding to the branch terminal (LTU) into the branch terminal (LTU) through a notebook computer by using RS485 interface.
5. The plug-and-play method for the power distribution internet of things end-side equipment based on the HPLC communication as recited in any one of claims 1 to 4, wherein in step B, after the station area intelligent convergence terminal (TTU) scans and finds a new network access end-side equipment, the CCO communication module associated with the station area intelligent convergence terminal (TTU) reports an address of the new network access end-side equipment to the station area intelligent convergence terminal (TTU), and then the station area intelligent convergence terminal (TTU) judges whether the address is legal according to an address rule, registers the new network access end-side equipment and acquires information if the address is legal, otherwise, does not register.
6. The plug and play method for the power distribution internet of things end-side device based on HPLC communication as claimed in claim 5, wherein in step B, after the station area intelligent convergence terminal (TTU) scans and finds a new network access end-side device, the station area intelligent convergence terminal (TTU) and the CCO communication module perform file synchronization.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835653.1A CN113659713A (en) | 2021-07-23 | 2021-07-23 | Plug and play method for power distribution internet of things end-side equipment based on HPLC communication |
| PCT/CN2022/093720 WO2023000797A1 (en) | 2021-07-23 | 2022-05-19 | Hplc-based plug and play method for power distribution internet of things device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835653.1A CN113659713A (en) | 2021-07-23 | 2021-07-23 | Plug and play method for power distribution internet of things end-side equipment based on HPLC communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113659713A true CN113659713A (en) | 2021-11-16 |
Family
ID=78489738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110835653.1A Pending CN113659713A (en) | 2021-07-23 | 2021-07-23 | Plug and play method for power distribution internet of things end-side equipment based on HPLC communication |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113659713A (en) |
| WO (1) | WO2023000797A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991875A (en) * | 2021-12-27 | 2022-01-28 | 江苏驷源电力有限公司 | Low-voltage distribution network terminal equipment and message interaction method thereof |
| WO2023000797A1 (en) * | 2021-07-23 | 2023-01-26 | 石家庄科林电气股份有限公司 | Hplc-based plug and play method for power distribution internet of things device |
| CN116316860A (en) * | 2023-05-22 | 2023-06-23 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833403A (en) * | 2023-02-21 | 2023-03-21 | 北京智芯微电子科技有限公司 | Plug and play method, system, equipment and readable storage medium for power distribution terminal |
| CN116404757B (en) * | 2023-06-02 | 2023-09-05 | 青岛鼎信通讯股份有限公司 | Distribution area topological relation identification method |
| CN116546117B (en) * | 2023-07-05 | 2023-12-22 | 北京智芯微电子科技有限公司 | Method and system for analyzing MQTT protocol of intelligent fusion terminal |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562355A (en) * | 2008-04-18 | 2009-10-21 | 东莞市腾华电子技术有限公司 | Safety management technology of operating terminal of distribution network automatic system |
| US20110115308A1 (en) * | 2008-07-21 | 2011-05-19 | Zhao Wang | Feeder automation system and method for operating the same |
| CN106447236A (en) * | 2016-11-07 | 2017-02-22 | 湖南华烨智能通信技术股份有限公司 | Electric energy meter file management method and system of power utilization information acquisition system |
| CN110113078A (en) * | 2019-04-25 | 2019-08-09 | 国网湖南省电力有限公司 | A kind of carrier power meter intelligent management and device based on HPLC |
| CN110113220A (en) * | 2019-05-29 | 2019-08-09 | 国网山东省电力公司电力科学研究院 | A kind of method of electric power Internet of Things end equipment plug and play |
| CN110782367A (en) * | 2019-10-17 | 2020-02-11 | 国电南瑞南京控制系统有限公司 | Low-voltage power distribution Internet of things system and equipment plug-and-play method |
| CN110889668A (en) * | 2019-11-04 | 2020-03-17 | 珠海许继电气有限公司 | Method and system for topology and asset management of power distribution station area |
| CN111478440A (en) * | 2020-04-17 | 2020-07-31 | 南京大全自动化科技有限公司 | Topology identification system and method based on distribution transformer terminal |
| CN112134354A (en) * | 2020-09-02 | 2020-12-25 | 国电南瑞科技股份有限公司 | Marketing and distribution data fusion method based on HPLC communication |
| CN112531886A (en) * | 2020-10-26 | 2021-03-19 | 国网内蒙古东部电力有限公司电力科学研究院 | Power distribution station area mobile monitoring platform device, system and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337332B (en) * | 2018-02-02 | 2021-06-08 | 浙江华云信息科技有限公司 | Intelligent transformer area identification method based on wireless mesh network and intelligent transformer area system |
| CN110518697A (en) * | 2019-08-21 | 2019-11-29 | 山东电工电气集团新能科技有限公司 | A kind of wisdom power distribution room and its implementation based on technology of Internet of things |
| CN113659713A (en) * | 2021-07-23 | 2021-11-16 | 石家庄科林电气股份有限公司 | Plug and play method for power distribution internet of things end-side equipment based on HPLC communication |
-
2021
- 2021-07-23 CN CN202110835653.1A patent/CN113659713A/en active Pending
-
2022
- 2022-05-19 WO PCT/CN2022/093720 patent/WO2023000797A1/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562355A (en) * | 2008-04-18 | 2009-10-21 | 东莞市腾华电子技术有限公司 | Safety management technology of operating terminal of distribution network automatic system |
| US20110115308A1 (en) * | 2008-07-21 | 2011-05-19 | Zhao Wang | Feeder automation system and method for operating the same |
| CN106447236A (en) * | 2016-11-07 | 2017-02-22 | 湖南华烨智能通信技术股份有限公司 | Electric energy meter file management method and system of power utilization information acquisition system |
| CN110113078A (en) * | 2019-04-25 | 2019-08-09 | 国网湖南省电力有限公司 | A kind of carrier power meter intelligent management and device based on HPLC |
| CN110113220A (en) * | 2019-05-29 | 2019-08-09 | 国网山东省电力公司电力科学研究院 | A kind of method of electric power Internet of Things end equipment plug and play |
| CN110782367A (en) * | 2019-10-17 | 2020-02-11 | 国电南瑞南京控制系统有限公司 | Low-voltage power distribution Internet of things system and equipment plug-and-play method |
| CN110889668A (en) * | 2019-11-04 | 2020-03-17 | 珠海许继电气有限公司 | Method and system for topology and asset management of power distribution station area |
| CN111478440A (en) * | 2020-04-17 | 2020-07-31 | 南京大全自动化科技有限公司 | Topology identification system and method based on distribution transformer terminal |
| CN112134354A (en) * | 2020-09-02 | 2020-12-25 | 国电南瑞科技股份有限公司 | Marketing and distribution data fusion method based on HPLC communication |
| CN112531886A (en) * | 2020-10-26 | 2021-03-19 | 国网内蒙古东部电力有限公司电力科学研究院 | Power distribution station area mobile monitoring platform device, system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000797A1 (en) * | 2021-07-23 | 2023-01-26 | 石家庄科林电气股份有限公司 | Hplc-based plug and play method for power distribution internet of things device |
| CN113991875A (en) * | 2021-12-27 | 2022-01-28 | 江苏驷源电力有限公司 | Low-voltage distribution network terminal equipment and message interaction method thereof |
| CN116316860A (en) * | 2023-05-22 | 2023-06-23 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
| CN116316860B (en) * | 2023-05-22 | 2023-11-03 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023000797A1 (en) | 2023-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113659713A (en) | Plug and play method for power distribution internet of things end-side equipment based on HPLC communication | |
| CN104135068B (en) | A kind of distribution terminal plug and play method based on IEC61850 standard | |
| CN110113220B (en) | Plug and play method for electric power Internet of things end equipment | |
| CN113066276B (en) | Communication fault monitoring method and device for electricity consumption information acquisition system and storage medium | |
| CN107967801A (en) | A kind of energy measurement data online acquisition and monitoring method and system | |
| CN101710883A (en) | Multi-protocol data acquisition gateway for intelligent building and data acquisition method thereof | |
| CN111541574B (en) | Visual inspection method and system for intelligent substation | |
| CN102194304A (en) | Method and system for wireless concentrated collection and management of energy measurement data | |
| CN109147299A (en) | One kind being used for electricity, water, the integrated acquisition method of air and heat energy measurement and system | |
| CN105788226A (en) | Broadband carrier parallel meter reading method and broadband carrier parallel meter reading system | |
| CN112071050A (en) | Concentrator terminal and electricity consumption data acquisition system | |
| CN110311711A (en) | A kind of intelligent distribution transformer terminals based on HPLC communication channel and intelligent electric meter exchange method | |
| CN113206684A (en) | Take topological recognition function's platform district intelligence to fuse terminal | |
| CN102833113B (en) | Transformer station's ethernet communication network monitoring method and system | |
| CN104967533A (en) | Method and apparatus of adding IEC 61850 configuration interface to SDN controller | |
| CN102709949A (en) | Micro-grid coordinated control system | |
| CN112436603A (en) | Terminal equipment acquisition configuration method and device based on platform area intelligent fusion terminal | |
| CN107517210B (en) | Multi-interface protocol self-adaptive conversion power distribution network wireless communication device | |
| CN112702384B (en) | Device plug and play implementation method based on IEC 61850/IEC CIM standard model | |
| CN201550135U (en) | Radio embedded type gateway for building energy consumption measurement and environmental monitoring | |
| CN112134354A (en) | Marketing and distribution data fusion method based on HPLC communication | |
| KR20150080233A (en) | Microgrid capable of Dispersed Generators Plug And Play based on IEC 61850 and Plug And Play Method therefor | |
| CN105978715A (en) | Data access interface uniform management method based on real time data center | |
| CN116154951A (en) | Inter-station system data synchronization method based on ad hoc network | |
| CN109525415B (en) | Intelligent power distribution terminal topology model self-synchronization method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |