CN211744141U - Internet energy gateway circuit breaker management system - Google Patents
Internet energy gateway circuit breaker management system Download PDFInfo
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- CN211744141U CN211744141U CN202020498288.0U CN202020498288U CN211744141U CN 211744141 U CN211744141 U CN 211744141U CN 202020498288 U CN202020498288 U CN 202020498288U CN 211744141 U CN211744141 U CN 211744141U
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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
- Y04S40/128—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 utility model discloses an internet energy gateway circuit breaker management system, a serial communication port, including the many intelligent component complete sets that have adopted the layering distributing type framework, many intelligent component complete sets include main control assembly, main road component, a plurality of shut components, main control assembly, main road component, a plurality of shut components all dispose microprocessor, main road component and each shut component are established ties respectively, each shut component is parallelly connected each other, main control assembly realizes mutual electric connection with main road component and shut component, main control assembly connects in parallel to the electric main road, shut component establishes ties to each electric shut; the main control assembly, the main circuit assembly and the shunt assembly are connected in parallel to an internal power supply and used for the microprocessor and the digital circuit to work. The system adopts a plurality of microprocessors, and can realize independent control on a main circuit breaker and a breaking circuit breaker which are respectively positioned in an electric main circuit and an electric branch circuit.
Description
Technical Field
The utility model relates to a power management system, concretely relates to internet energy gateway circuit breaker management system.
Background
The low-voltage circuit breaker is also called an air switch or an air circuit breaker, has the functions of a manual switch and also has electric appliances with automatic voltage loss, undervoltage, overload and short-circuit protection.
Chinese patent No. CN206517155U discloses an intelligent circuit breaker distribution box, which includes a microprocessor, a plurality of breaking circuit breakers, a main circuit breaker, a first main control unit and a second main control unit, wherein the microprocessor is electrically connected to the breaking circuit breakers and the main circuit breaker respectively, the first main control unit and the second main control unit are connected to the microprocessor through a network, and the breaking circuit breakers and the main circuit breaker are electrically connected to a temperature sensor, a current detection module and a power supply on-off module respectively.
The intelligent circuit breaker distribution box receives the temperature, the current and the power signals detected in an electric main road or an electric branch road through the temperature sensor, the current detection module and the power on-off module, the first main control unit and the second main control unit wirelessly transmit the detected signals to the microprocessor, the microprocessor performs centralized operation processing on the signals received by the first main control unit and the second main control unit, and the microprocessor controls the on-off of the main circuit breaker or the branch circuit breakers through operation results.
Above-mentioned intelligent circuit breaker block terminal has the problem:
1. the first main control unit and the second main control units transmit the received signals to a single microprocessor, the operation data volume of the single microprocessor is large, the processing time is prolonged, and the response speed of the microprocessor to the main breaker and the breaking breaker is slowed down;
2. the control is completely dependent on a single microprocessor, if the single microprocessor breaks down, even if the problems of undervoltage, overload and the like occur in a circuit breaker or a main circuit breaker, the broken microprocessor can not provide any control for the circuit breaker or the main circuit breaker, and the possibility of potential safety hazards is increased.
Disclosure of Invention
In order to overcome not enough among the prior art, the utility model provides an internet energy gateway circuit breaker management system, it adopts a plurality of microprocessors, can realize independent control to main circuit breaker and the branch circuit breaker that divide branch place in electric main and electric shut.
In order to achieve the above object, the utility model discloses an internet energy gateway circuit breaker management system, a serial communication port, including the many intelligent component complete sets that have adopted the layering distributing type framework, many intelligent component complete sets include main control assembly, the main road subassembly, a plurality of shunt components, main control assembly, the main road subassembly, a plurality of shunt components all dispose microprocessor, the main road subassembly is established ties respectively with each shunt component, each shunt component is parallelly connected each other, main control assembly realizes mutual electric connection with the main road subassembly and shunt components, the main control subassembly is parallelly connected to the electric main road, shunt components establish ties to each electric shunt; the main control assembly, the main circuit assembly and the shunt assembly are connected in parallel to an internal power supply and used for the microprocessor and the digital circuit to work.
Through the technical means, the utility model has the advantages of, 1, the system divide into "main-from" two-layerly on communication framework, and "main" layer is the master control subassembly, "follows" layer and is total way subassembly and a plurality of shut components, and the break-make in electrical shut can be controlled alone to a plurality of shut components, and total way subassembly can the break-make in electrical total way of individual control, and master control subassembly is controlled a plurality of shut components and total way subassembly again; 2. the total path component and the plurality of branch components are divided into two layers, the total path component is divided into two layers, the branch components are divided into two layers, and the branch components are uniformly controlled by the total path component, so that the system generally presents a layered distributed architecture.
Furthermore, a power supply conversion module is embedded in the main control assembly.
Through the technical means, the high voltage of the electric main line can be converted into the low voltage for the microprocessor to work.
Furthermore, a flash memory and a memory device are embedded in the main control assembly.
Further, master control subassembly electric connection has communication module, communication module includes 4G module, ethernet module, loRa module, WIFI module.
Furthermore, main control unit electric connection has emergent reserve power, emergent reserve power is parallelly connected with main control unit.
Has the advantages that:
1. the method comprises the steps that information such as current magnitude, frequency or power in a plurality of electrical shunts and an electrical main line is detected by a plurality of shunt components and a main line component respectively, and the on-off of the electrical shunts or the electrical main line is controlled independently by the shunt components or the main line component;
2. the main control assembly can control the main road assembly and the branch assemblies, and the main control assembly can check whether the main road assembly or the branch assemblies have faults or not, so that the situation that the main road assembly or the branch assemblies do not control the on-off of the electric main road or the electric branch due to the faults is avoided;
3. the shunt assembly on the electrical shunt circuit breaks down, and the on-off of the main circuit assembly on the electrical main circuit can be realized, so that the safety of the circuit is integrally guaranteed.
Drawings
The invention will be further described and illustrated with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is an electrical wiring diagram of the present embodiment.
Reference numerals: 1. a flash memory device; 2. and a memory device.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
Examples
As shown in fig. 1, an internet energy gateway circuit breaker management system includes a main control component, a main path component, and a plurality of branch components. The main circuit assembly is connected with each branch circuit assembly in series, and the branch circuit assemblies are connected in parallel.
The main control assembly, the main circuit assembly and the branch circuit assemblies are electrically connected with each other, the main circuit assembly is connected in series to the electric main circuit, and the branch circuit assemblies are connected in series to the electric branch circuits.
The bus assembly and the plurality of shunt assemblies may be a chip of type ST STM32F207, but the bus assembly and the plurality of shunt assemblies are not limited to this type of chip. The ST STM32F207 chip of the shunt assembly is connected in series to the electrical shunt, a microprocessor is arranged inside the chip of the type, and the on-off of an internal circuit of the chip can be realized through the microprocessor, so that the on-off of the electrical shunt is realized.
The intelligent components are connected through digital communication and standardized interfaces, plug and play are realized, and the intelligent components can be replaced randomly in the same type.
Specifically, in the prior art, detection modules such as a temperature sensor, a current detection module, a power on-off module and the like are electrically connected with the chips of the types. Information such as overvoltage, undervoltage and overload of the electrical shunt detected by the detection modules such as the temperature sensor, the current detection module and the power on-off module is processed by a microprocessor of a shunt component on the electrical shunt. When the problems of overvoltage, undervoltage, overload and the like occur in the electrical shunt, the internal circuit of the shunt assembly on the electrical shunt is controlled to be disconnected by the microprocessor, so that the electrical shunt is disconnected.
Similarly, the ST STM32F207 chip on the main assembly is also electrically connected with detection modules such as a temperature sensor, a current detection module, a power supply on-off module and the like. When the problems of overvoltage, undervoltage, overload and the like occur in the electrical shunt or the electrical shunt, information of overvoltage, undervoltage overload and the like of the electrical main line detected by the detection modules such as the temperature sensor, the current detection module, the power supply on-off module and the like is processed by the microprocessor on the electrical main line, and the main line assembly on the electrical main line controls the internal circuit of the main line assembly to be disconnected through the microprocessor, so that the electrical main line is disconnected.
After the main circuit assembly or the branch circuit assembly is connected into the electric main circuit or the electric branch circuit, the chip of the main circuit assembly or the branch circuit assembly detects the information such as the current size, the frequency, the power and the like of the electric main circuit or the electric branch circuit. Because the main road assembly and the branch road assembly are both electrically connected with the main control assembly, the main control assembly controls the main road assembly and the branch road assembly, and the main control assembly detects the working states of the main road assembly and the branch road assembly at any time. If the main control assembly or the shunt assembly is abnormal in working state, the main control assembly can send out reminding information.
Specifically, the master control component may adopt a chip of a high-pass QCA4531 model, but the master control component is not limited to the chip of the model. The main control assembly, the main path assembly and the shunt assembly are electrically connected through the RS485 interface to achieve information interaction, information such as current, frequency and power detected by the main path assembly and the shunt assembly is transmitted to the main control assembly through the RS485 interface, the main control assembly compares the information such as the current, the frequency and the power with an internally set threshold value, if the information such as the current, the frequency and the power exceeds the set threshold value, the main path assembly and the shunt assembly are represented to have faults, the main control assembly timely reminds an operator to disconnect a circuit, and therefore the main control assembly achieves the purpose of controlling the main path assembly and the shunt assembly.
The main control assembly is connected in parallel to the electric main road, the main control assembly, the main road assembly and the shunt assembly are connected in parallel, and are connected into an internal power supply, the internal power supply is formed by voltage on the electric main road through a voltage reduction circuit, and low-voltage power supply work of the main control assembly, the main road assembly and the shunt assembly is achieved through the internal power supply.
The flash memory device 1 and the memory device 2 are embedded in the main control assembly, and the main control assembly can flash and store information such as the current magnitude of the main path assembly and the shunt assembly. The model of the flash memory 1 and the memory 2 is WINBOND.
Or the main control assembly can send out information such as the current magnitude through the network, and the main control assembly is electrically connected with a communication module, for example, a 4G module, an ethernet module, a LoRa module, a WIFI module, and the like, and the preferred 4G module is provided in this embodiment. The 4G module can adopt a 4G module with a model of USR-G780V 2, for example, the 4G module of the model exchanges information with the main control assembly through a UART interface of the main control assembly, and the 4G module sends the information to a mobile phone APP through a network. The 4G module can also adopt other models, and the main control assembly is also provided with a serial interface for realizing communication with the 4G modules of other models. Similarly, the mobile phone APP can also remotely control the main control assembly through the 4G module, and then the main control assembly controls the main path assembly and the shunt assembly.
The utility model has the advantages that:
1. the method comprises the steps that information such as current magnitude, frequency or power in a plurality of electrical shunts and an electrical main line is detected by a plurality of shunt components and a main line component respectively, and the on-off of the electrical shunts or the electrical main line is controlled independently by the shunt components or the main line component; the corresponding time of the shunt component or the main circuit component is accelerated when the electrical shunt or the electrical main circuit has faults.
2. The main control assembly can control the main road assembly and the branch assemblies, and the main control assembly can check whether the main road assembly or the branch assemblies have faults or not, so that the situation that the main road assembly or the branch assemblies do not control the on-off of the electric main road or the electric branch due to the faults is avoided;
3. the shunt assembly on the electrical shunt circuit breaks down, and the on-off of the main circuit assembly on the electrical main circuit can be realized, so that the safety of the circuit is integrally guaranteed.
The main control unit is electrically connected with an emergency backup power supply, the emergency backup power supply stores energy directly by the power grid in normal time, and after the power grid is powered off, the emergency backup power supply can continue to provide a short-time working power supply for the main control assembly, the main path assembly and the shunt assembly.
The system is divided into a 'master-slave' layer on a communication framework, the 'master' layer is a master control assembly, the 'slave' layer is a main road assembly and a plurality of branch assemblies, the plurality of branch assemblies can independently control the on-off of an electric branch, the main road assembly can independently control the on-off of an electric main road, and the master control assembly controls the plurality of branch assemblies and the main road assembly; the total path component and the plurality of branch components are divided into two layers, the total path component is divided into two layers, the branch components are divided into two layers, and the branch components are uniformly controlled by the total path component, so that the system generally presents a layered distributed architecture.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.
Claims (5)
1. An internet energy gateway circuit breaker management system is characterized by comprising a multi-intelligent-component set adopting a layered distributed architecture, wherein the multi-intelligent-component set comprises a main control component, a main path component and a plurality of branch components, the main control component, the main path component and the branch components are all provided with a microprocessor,
the main circuit component is respectively connected with the branch circuit components in series, the branch circuit components are mutually connected in parallel,
the main control component is electrically connected with the main circuit component and the shunt components, the main control component is connected in parallel to the electric main circuit, the shunt components are connected in series to each electric shunt,
the main control assembly, the main path assembly and the shunt assembly are connected in parallel to an internal power supply.
2. The internet energy gateway circuit breaker management system of claim 1, wherein a power conversion module is embedded within the main control assembly.
3. The internet energy gateway circuit breaker management system of claim 1, wherein the main control module has a flash memory and a memory embedded therein.
4. The internet energy gateway circuit breaker management system of claim 1, wherein the master control assembly is electrically connected with a communication module, and the communication module comprises a 4G module, an ethernet module, a LoRa module, and a WIFI module.
5. The internet energy gateway circuit breaker management system of claim 1, wherein the master control assembly is electrically connected with an emergency backup power source, and the emergency backup power source is connected in parallel with the master control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498288.0U CN211744141U (en) | 2020-04-08 | 2020-04-08 | Internet energy gateway circuit breaker management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498288.0U CN211744141U (en) | 2020-04-08 | 2020-04-08 | Internet energy gateway circuit breaker management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211744141U true CN211744141U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020498288.0U Active CN211744141U (en) | 2020-04-08 | 2020-04-08 | Internet energy gateway circuit breaker management system |
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| CN (1) | CN211744141U (en) |
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- 2020-04-08 CN CN202020498288.0U patent/CN211744141U/en active Active
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