CN212992045U - Isolated operation power distribution room system - Google Patents

Isolated operation power distribution room system Download PDF

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Publication number
CN212992045U
CN212992045U CN202021913672.9U CN202021913672U CN212992045U CN 212992045 U CN212992045 U CN 212992045U CN 202021913672 U CN202021913672 U CN 202021913672U CN 212992045 U CN212992045 U CN 212992045U
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China
Prior art keywords
matrix
distribution room
controller
module
communication connection
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CN202021913672.9U
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Chinese (zh)
Inventor
张柏成
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Guangdong Zhujiang Switchgear Co ltd
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Guangdong Zhujiang Switchgear Co ltd
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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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • 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 utility model discloses a distribution room system of isolated operation relates to distribution room equipment technical field, has solved and has communicated each other between each equipment in the intelligent distribution room commonly, but pulls one's time and moves whole body very easily, promptly for example when one of them module or consumer goes wrong, all the other modules or consumers can all be influenced, and then lead to the paralytic problem that can't work of whole system, its technical scheme main points are, including controller, wireless signal receiving and sending device, matrix analog switch module, consumer, and distribution room server; the matrix analog switch module is in communication connection with the electric equipment, and the matrix analog switch module is in communication connection with the controller, so that the purpose that each electric equipment can independently operate, and a network cannot be paralyzed due to one fault, and the use stability of the power distribution room network is improved, so that a user can timely acquire data of the electric equipment is achieved.

Description

Isolated operation power distribution room system
Technical Field
The utility model relates to a join in marriage electrical room equipment technical field, in particular to join in marriage electrical room system of isolated operation.
Background
With the continuous development of the electrical industry, the power distribution room becomes more and more intelligent, and simultaneously, the function and the application of the power distribution room become more and more complex. The devices in the intelligent power distribution room communicate with each other to form a complex and powerful device communication network, and when the network is formed, the network has the advantages and the disadvantages, the most obvious disadvantage is that the whole body is easily dragged, that is, for example, when one module or electric equipment has a problem, the rest modules or electric equipment are affected and cannot work normally, and the whole system is paralyzed and cannot work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a join in marriage electrical room system of isolated operation has and to make each consumer can the independent operation, can not lead to joining in marriage the network emergence paralysis between electrical room server and the consumer because of one of them consumer trouble again, and then improves the advantage of the stability in use of joining in marriage electrical room network.
The above technical purpose of the present invention can be achieved by the following technical solutions: a power distribution room system operated in an isolated mode comprises a controller, a wireless signal receiving and transmitting device, a matrix analog switch module, electric equipment and a power distribution room server; the matrix simulation switch module is in communication connection with the electric equipment, the matrix simulation switch module is in communication connection with the controller, the controller is in communication connection with the wireless signal receiving and sending device, and the wireless signal receiving and sending device is in communication connection with the power distribution room server.
By adopting the technical scheme, the PIC18F single chip microcomputer is selected as the controller, and the single chip microcomputer can efficiently process data of each module and realize control of each module. The electric equipment is each consumer, with matrix analog switch module be applied to the more power distribution room of consumer quantity, can make each consumer can independently operate, can not lead to the net between power distribution room server and the consumer to take place paralysis again because of one of them consumer trouble, and then improve the stability in use of power distribution room network to make the user can in time acquire the data of consumer.
The utility model discloses a further setting, matrix analog switch module includes that quantity is two matrix analog chip at least.
The utility model discloses a further setting, the matrix simulation chip is two, one end of consumer with one of them matrix simulation chip communication connection, the other end of consumer with another matrix simulation chip communication connection; one end of the controller is in communication connection with one of the matrix simulation chips, and the other end of the controller is in communication connection with the other matrix simulation chip.
The utility model discloses a further setting, be equipped with a plurality of ways channel switch on the matrix simulation chip.
By adopting the technical scheme, the matrix analog switch module is driven by an IIC communication protocol to realize the operation, the number of the matrix analog chips is two, the type number of the matrix analog chips is CH466, each matrix analog chip is provided with 24 channels of switches, the 24 channels of switches of one matrix analog chip are used as the A end of an RS485 communication line, and the 24 channels of switches of the other matrix analog chip are used as the B end of the RS485 communication line, so that the channel switches on the two matrix analog chips jointly form 24 pairs of RS485 communication interfaces, and the independent isolation switching operation is realized.
The communication interface is an interface which is supplied for users to use after the function of the whole working principle is realized, the operation is simple, and the scheme is convenient for the users to use.
The utility model discloses a further setting, the matrix analog switch module passes through RS485 communication line and consumer communication connection.
The utility model discloses a further setting, be connected through serial module device between controller and the wireless signal receiving and sending device.
The utility model discloses a further setting, including power module, power module respectively with controller and matrix analog switch module electric connection.
By adopting the technical scheme, the power supply module is mainly used for converting 220V alternating current into 12V and 5V direct current to supply each module in a system to work, and the 12V direct current is mainly used for supplying voltage for the work of the wireless signal receiving and transmitting device; the 5V direct current is mainly used for providing voltage for the work of the controller and the matrix analog switch module.
The utility model discloses a further setting, wireless signal receiving and sending device is GSM module device.
The utility model discloses a further setting, GSM module device is 4G network communication module.
By adopting the technical scheme, the GSM module device mainly selects the SIM7600CE module, adopts the 4G network communication module in the module and adopts the UDP network communication protocol, thereby realizing the process of communication from physical hardware to the background power distribution room server. The wireless signal receiving and sending device realizes 4G network communication by sending or receiving instructions, and sends data to the controller for processing, and the controller realizes control of peripheral equipment of the controller by processing the data received or sent by the GSM module.
Generally speaking, the utility model discloses following beneficial effect has: the power utilization equipment can operate independently, and the network between the power distribution room server and the power utilization equipment cannot be broken down due to the failure of one power utilization equipment, so that the use stability of the power distribution room network is improved.
Drawings
FIG. 1 is a schematic diagram of the operation of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
FIG. 3 is a circuit diagram of a power supply module in the present embodiment;
FIG. 4 is a circuit diagram of the controller in the present embodiment;
fig. 5 is a circuit diagram of a matrix analog switch module in the present embodiment.
Reference numerals: 1. a power supply module; 2. an RS485 communication line; 3. a matrix analog switch module; 4. a controller; 5. a wireless signal receiving and transmitting device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an isolated operation power distribution room system, as shown in fig. 1 to 5, includes a controller, a wireless signal receiving and transmitting device, a matrix analog switch module, a power consumption device, and a power distribution room server; the matrix analog switch module is in communication connection with the electric equipment, the matrix analog switch module is in communication connection with the controller, the output end of the controller is in communication connection with the wireless signal receiving and sending device, and the wireless signal receiving and sending device is in communication connection with the power distribution room server.
The controller adopts a PIC18F singlechip, and the singlechip can efficiently process the data of each module and realize the control of each module. The electric equipment is each consumer, with matrix analog switch module be applied to the more power distribution room of consumer quantity, can make each consumer can independently operate, can not lead to the net between power distribution room server and the consumer to take place paralysis again because of one of them consumer trouble, and then improve the stability in use of power distribution room network to make the user can in time acquire the data of consumer. The power distribution room server is a background server commonly used in the prior art in the technical field. The upper computer is in communication connection with the power distribution room server.
As shown in fig. 1, the matrix analog switch module includes at least two matrix analog chips. In this embodiment, there are two matrix analog chips, one end of the electric equipment is in communication connection with one of the matrix analog chips, and the other end of the electric equipment is in communication connection with the other matrix analog chip; one end of the controller is in communication connection with one of the matrix simulation chips, and the other end of the controller is in communication connection with the other matrix simulation chip.
The matrix analog chip is provided with a plurality of channel switches. The matrix analog switch module is realized by using IIC communication protocol drive, the number of the matrix analog chips is two, the type number of the matrix analog chips is CH466, each matrix analog chip is provided with 24 channels of channel switches, the 24 channels of the channel switches of one matrix analog chip are used as the A end of an RS485 communication line, and the 24 channels of the channel switches of the other matrix analog chip are used as the B end of the RS485 communication line, so that the channel switches on the two matrix analog chips jointly form 24 pairs of RS485 communication interfaces, and therefore the independent isolation switching operation is realized.
The working principle is as follows: when the power distribution room server wants to be connected with the electric equipment on the first channel switch, the power distribution room server sends an instruction to the controller through the wireless signal receiving and sending device, and the controller controls the two matrix simulation chips to open the first channel switch and close the second channel switch to the twenty-fourth channel switch; similarly, when the second channel switch needs to be opened, the controller closes the first channel switch and the third to twenty-fourth channel switches; thereby realizing a separate isolated switchover operation.
The communication interface is an interface which is supplied for users to use after the function of the whole working principle is realized, the operation is simple, and the scheme is convenient for the users to use.
The matrix analog switch module is in communication connection with the electric equipment through an RS485 communication line. The controller is connected with the wireless signal receiving and sending device through the serial module device.
The embodiment further comprises a power module, and the power module is electrically connected with the controller and the matrix analog switch module respectively.
The power supply module is mainly used for converting 220V alternating current into 12V and 5V direct current to supply each module in the system to work, and the 12V direct current is mainly used for supplying voltage for the work of the wireless signal receiving and sending device; the 5V direct current is mainly used for providing voltage for the work of the controller and the matrix analog switch module.
The wireless signal receiving and transmitting device is a GSM module device. The GSM module device is a 4G network communication module. The GSM module device mainly selects a SIM7600CE module, adopts a 4G network communication module in the module and adopts a UDP network communication protocol, thereby realizing the process of communication from physical hardware to a background power distribution room server. The wireless signal receiving and sending device realizes 4G network communication by sending or receiving instructions, and sends data to the controller for processing, and the controller realizes control of peripheral equipment of the controller by processing the data received or sent by the GSM module. But not limited thereto, the GSM module may also be a 5G network communication module.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. A power distribution room system operated in an isolated mode is characterized by comprising a controller, a wireless signal receiving and transmitting device, a matrix analog switch module, electric equipment and a power distribution room server; the matrix simulation switch module is in communication connection with the electric equipment, the matrix simulation switch module is in communication connection with the controller, the controller is in communication connection with the wireless signal receiving and sending device, and the wireless signal receiving and sending device is in communication connection with the power distribution room server.
2. The system of claim 1, wherein the matrix-analog switch module comprises at least two matrix-analog chips.
3. The system according to claim 2, wherein the number of the matrix simulation chips is two, one end of the electric device is connected to one of the matrix simulation chips in communication, and the other end of the electric device is connected to the other matrix simulation chip in communication; one end of the controller is in communication connection with one of the matrix simulation chips, and the other end of the controller is in communication connection with the other matrix simulation chip.
4. The system according to claim 1, wherein the matrix simulator chip is provided with a plurality of channel switches.
5. The system of claim 1, wherein the matrix analog switch modules are communicatively coupled to the consumers via RS485 communication lines.
6. The system according to claim 1, wherein the controller is connected to the wireless signal transceiver via a serial module.
7. The system of claim 1, comprising a power module electrically connected to the controller and the matrix analog switch module, respectively.
8. The system according to claim 1, wherein the wireless signal transceiver is a GSM module device.
9. The isolatedly operating power distribution room system of claim 8, wherein the GSM module means is a 4G network communication module.
CN202021913672.9U 2020-09-04 2020-09-04 Isolated operation power distribution room system Active CN212992045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021913672.9U CN212992045U (en) 2020-09-04 2020-09-04 Isolated operation power distribution room system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021913672.9U CN212992045U (en) 2020-09-04 2020-09-04 Isolated operation power distribution room system

Publications (1)

Publication Number Publication Date
CN212992045U true CN212992045U (en) 2021-04-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021913672.9U Active CN212992045U (en) 2020-09-04 2020-09-04 Isolated operation power distribution room system

Country Status (1)

Country Link
CN (1) CN212992045U (en)

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