CN112701696B - Novel intelligent distribution box - Google Patents
Novel intelligent distribution box Download PDFInfo
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- CN112701696B CN112701696B CN202011604513.5A CN202011604513A CN112701696B CN 112701696 B CN112701696 B CN 112701696B CN 202011604513 A CN202011604513 A CN 202011604513A CN 112701696 B CN112701696 B CN 112701696B
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- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
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- 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
- H02J13/00002—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 monitoring
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- 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
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- 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
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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
- 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
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a novel intelligent distribution box which comprises a box body, a box door, a wire incoming breaker, a wire incoming busbar and a wire outgoing busbar; the box body is hinged with the box door; the input end of the incoming line breaker is connected with the incoming line busbar, and the output end of the incoming line breaker is connected with the outgoing line busbar; the intelligent anti-misoperation system comprises an anti-misoperation type knife switch, an intelligent circuit breaker, a reactive power controller, an intelligent gateway with an edge calculation function and a current transformer; the incoming busbar is connected with the input end of the incoming circuit breaker through the anti-misoperation knife switch; the current transformer is used for acquiring current data of the incoming busbar and transmitting the current data to the reactive power controller; the output end of the incoming line breaker is connected with the outgoing line busbar through an intelligent breaker; and the reactive power controller is respectively connected with the intelligent circuit breaker, the intelligent gateway and the current transformer. The invention can collect and monitor various electrical information, realize data sharing and solve the problems of inaccurate line loss analysis of power consumption measurement, poor power quality regulation and complex archive management.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a novel intelligent distribution box.
Background
With the gradual progress of the construction of the smart power grid, the resource optimization configuration capacity, the economic operation efficiency, the safety level and the intellectualization level of the power grid are comprehensively improved. However, there is a significant lag in the construction of low voltage distribution substation smart grids. The low-voltage distribution area is the last kilometer of the power grid for providing power service, and the service quality of the low-voltage distribution area is directly related to the satisfaction degree of customers. At present, the problems of untimely fault rush-repair, inaccurate power consumption metering line loss analysis, poor power quality regulation, manual operation and maintenance of equipment, complex file management and the like in a low-voltage distribution transformer area are solved. As disclosed in chinese patent publication No.: CN209913318U, published: 2020-01-07 discloses a distribution box, belonging to the electrical field. The distribution box comprises a box body and a door body which is rotatably connected with the box body and is provided with a first cavity; the box body and the door body are provided with lock mechanisms which are matched with each other, and the box body is internally provided with an installation frame and an electric assembly arranged on the installation frame; be provided with first handle portion on the door body, be provided with socket groove and the switch slot that all communicates with first cavity on the one side that the box was kept away from to the door body, install a plurality of sockets and the switch of being connected with the socket one-to-one in socket groove and the switch slot respectively, the cable between switch and the socket is located first cavity, and all sockets are connected with electrical component respectively, all are provided with the window that opens and shuts through the mechanism that opens and shuts on the top inner wall of socket groove and switch slot, open and shut and be provided with the second handle portion on the window.
A set of device capable of realizing equipment information monitoring, fault accurate positioning, line loss accurate analysis and electric energy quality comprehensive regulation is urgently needed in a low-voltage distribution station area. However, in the current system architecture in which the data acquisition is performed in the low-voltage distribution area by using a concentrator, a distribution transformer terminal and other professional line devices, the problems that the data cannot be shared, the functions are repeated, the operation and maintenance are increased, the investment is increased and the like exist.
Disclosure of Invention
The invention provides a novel intelligent distribution box, which aims to solve the problems of inaccurate analysis of power consumption metering line loss, poor power quality regulation and complex file management in the current low-voltage distribution station area, can collect and monitor various electrical information, realizes data sharing and solves the problems of inaccurate analysis of the power consumption metering line loss, poor power quality regulation and complex file management.
In order to achieve the purpose of the invention, the technical scheme is as follows: a novel intelligent distribution box comprises a box body, a box door, an incoming line breaker, an incoming line busbar and an outgoing line busbar; the box body is hinged with the box door; the input end of the incoming line breaker is connected with the incoming line busbar, and the output end of the incoming line breaker is connected with the outgoing line busbar; the intelligent anti-misoperation type switch is characterized by also comprising an anti-misoperation type switch, an intelligent circuit breaker, a reactive controller, an intelligent gateway with an edge calculation function and a current transformer;
the incoming line busbar is connected with the input end of the incoming line breaker through the anti-misoperation knife switch; the current transformer is used for acquiring current data of the incoming busbar and transmitting the current data to the reactive power controller;
the output end of the incoming line breaker is connected with the outgoing line busbar through an intelligent breaker;
and the reactive power controller is respectively connected with the intelligent circuit breaker, the intelligent gateway with the edge calculation function and the current transformer.
The working principle of the invention is as follows: utilize the break-make of reactive controller control intelligent circuit breaker, utilize current transformer to gather corresponding current data to give reactive controller with current data transmission and handle, will pass to thing networking cloud platform on the current data that will gather through intelligent gateway, realize data sharing. The data are further analyzed and processed on the cloud platform of the Internet of things, events such as power failure of a transformer area, low voltage of the transformer area, overload of a transformer, three-phase imbalance and the like are analyzed, warning and analysis reports are sent to operation and maintenance personnel in time, and information support is provided for operation and maintenance of a distribution network.
Preferably, the current transformer comprises a metering current transformer, and the metering current transformer is used for collecting current data of the input end of the anti-misoperation type knife switch and transmitting the current data to the reactive power controller for processing.
Further, current transformer including measure current transformer, measure current transformer be used for gathering the current data between the output of preventing the mistake formula knife switch and the input of inlet wire circuit breaker to give reactive power controller with current data transmission and handle.
Still further, current transformer include sample current transformer, sample current transformer be used for gathering the current data between the output of preventing the mistake formula knife switch and the input of inlet wire circuit breaker to give reactive power controller with current data transmission and handle.
Furthermore, the intelligent distribution box further comprises a micro switch, and the input end of the micro switch is connected with the output end of the anti-misoperation type knife switch; the microswitch is also provided with a surge protector.
Still further, intelligent power distribution box still include intelligent electric capacity, intelligent electric capacity and prevent mistake formula sword switch's output and be connected.
Still further, the intelligent distribution box further comprises a plurality of digital display meters, and the digital display meters are connected with the reactive power controller and used for displaying current data.
Still further, the intelligent distribution box further comprises a temperature sensor and a humidity sensor; and the temperature sensor and the humidity sensor are connected with the reactive power controller and used for acquiring temperature and humidity data inside the box body.
Still further, intelligent power distribution box still include female safety cover of arranging, female safety cover of arranging be used for wrapping up female arranging of inlet wire, female arranging of being qualified for the next round of competitions.
Furthermore, an exhaust fan is arranged at the top of the box body, and the control end of the exhaust fan is connected with the reactive power controller and used for controlling the on-off of the exhaust fan; the side of the box body is provided with a plurality of ventilation holes.
The invention has the following beneficial effects: utilize the break-make of reactive controller control intelligent circuit breaker, utilize current transformer to gather corresponding current data to give the reactive controller with current data transmission and handle, will pass through the current data that intelligent gateway will gather and transmit thing networking cloud platform on, realize data sharing. The data are further analyzed and processed on the Internet of things cloud platform, events such as power failure in a transformer area, low voltage in the transformer area, overload of a transformer, three-phase imbalance and the like are analyzed, warning and analysis reports are sent to operation and maintenance personnel in time, and information support is provided for operation and maintenance of the distribution network.
Drawings
Fig. 1 is a schematic view of an internal structural part of the intelligent distribution box according to embodiment 1.
Fig. 2 is another schematic diagram of a part of the internal structure of the intelligent distribution box according to embodiment 1.
FIG. 3 is a front view of the tank described in embodiment 1.
Fig. 4 is a rear view of the case according to embodiment 1.
In the figure, 1-box, 2-anti-misoperation knife switch, 3-incoming line breaker, 4-intelligent breaker, 5-metering current transformer, 6-measuring current transformer, 7-sampling current transformer, 8-exhaust fan, 9-outgoing line busbar, 10-busbar protective cover, 11-channel steel, 12-micro switch, 13-surge protector, 14-intelligent capacitor, 15-reactive power controller, 16-digital display meter, 17-intelligent gateway, 18-electric energy meter, 19-concentrator, 20-junction box, 21-box door, 22-ventilation hole.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1 and 2, a novel intelligent distribution box includes a box body 11, a box door 2121, an incoming breaker 33, an incoming busbar, and an outgoing busbar 99; the box body 11 is hinged with a box door 2121; the input end of the incoming line breaker 33 is connected with an incoming line busbar, and the output end of the incoming line breaker 33 is connected with an outgoing line busbar 99; the intelligent safety protection system also comprises an anti-misoperation type knife switch 22, an intelligent circuit breaker 44, a reactive controller 1515, an intelligent gateway 1717 with an edge calculation function and a current transformer;
the incoming busbar is connected with the input end of an incoming circuit breaker 33 through an anti-misoperation knife switch 22; the current transformer is used for acquiring current data of the incoming busbar and transmitting the current data to the reactive power controller 1515;
the output end of the incoming line breaker 3 is connected with an outgoing line busbar 9 through an intelligent breaker 4;
the reactive controller 15 is respectively connected with the intelligent circuit breaker 4, the intelligent gateway 17 with the edge calculation function and the current transformer.
The working principle of the embodiment is as follows: utilize idle controller 15 control intelligent circuit breaker 4's break-make, utilize current transformer to gather corresponding current data to give idle controller 15 with current data transmission and handle, will pass through intelligent gateway 17 with the current data who gathers and transmit thing networking cloud platform, realize data sharing. The data are further analyzed and processed on the cloud platform of the Internet of things, events such as power failure of a transformer area, low voltage of the transformer area, overload of a transformer, three-phase imbalance and the like are analyzed, warning and analysis reports are sent to operation and maintenance personnel in time, and information support is provided for operation and maintenance of a distribution network.
In a specific embodiment, current transformer include measurement current transformer 5, measurement current transformer 5 be used for gathering the current data of preventing mistake formula sword switch 2's input to transmit current data for reactive controller 15 and handle, measurement current transformer 5 transmit the current data of gathering earlier for reactive controller 15 and carry out preliminary treatment, later upload the current data to thing networking cloud platform through intelligent gateway 17.
In a specific embodiment, the current transformer comprises a measurement current transformer 6, and the measurement current transformer 6 is used for collecting current data between the output end of the anti-misoperation knife switch 2 and the input end of the incoming line breaker 3, and transmitting the current data to the reactive power controller 15 for processing. The current data that measurement current transformer 6 will gather transmit for reactive power controller 15 earlier and carry out preliminary treatment, later upload the current data to thing networking cloud platform through intelligent gateway 17.
In a specific embodiment, the current transformer comprises a sampling current transformer 7, and the sampling current transformer 7 is used for collecting current data between the output end of the anti-misoperation type knife switch 2 and the input end of the incoming line breaker 3, and transmitting the current data to the reactive power controller 15 for processing. The sampling current transformer 7 transmits the acquired current data to the reactive power controller 15 for preliminary treatment, and uploads the current data to the Internet of things cloud platform through the intelligent gateway 17.
In the embodiment, different current data are respectively collected by the measuring current transformer 6, the metering current transformer 5 and the sampling current transformer 7 for comprehensive analysis.
In a specific embodiment, the intelligent distribution box further comprises a micro switch 12, and an input end of the micro switch 12 is connected with an output end of the anti-misoperation knife switch 2; the microswitch 12 is also provided with a surge protector 13.
In a specific embodiment, the intelligent distribution box further comprises an intelligent capacitor 14, and the intelligent capacitor 14 is connected with the output end of the anti-misoperation knife switch 2. The intelligent capacitor 14 integrates modern measurement and control, power electronics, network communication, automatic control, advanced technologies such as a power capacitor and the like, changes the backward controller technology and backward mechanical contactor or electromechanical integrated switch of the traditional reactive power compensation device as the switching technology of a switched capacitor, and changes the bulky and heavy structural mode of the traditional reactive power compensation device, so that the new generation of low-voltage reactive power compensation equipment has the characteristics of better compensation effect, smaller volume, lower power consumption, lower price, more cost saving, more flexible use, more convenient maintenance, longer service life and higher reliability, and is suitable for the higher requirement of the modern power grid on reactive power compensation.
In a specific embodiment, the intelligent distribution box further comprises a plurality of digital display meters 16, and the digital display meters 16 are connected with the reactive power controller 15 and used for displaying current data. The digital display meter 16 is a short for digital display meter, and the display commonly uses LED and LCD as display elements. The device has the advantages of high precision, complete functions, high speed, strong anti-interference capability and the like, is small in size, low in power consumption and visual in reading, and can input the measurement result into a computer in a digital form, so that the automation of the production process is realized.
In a specific embodiment, the intelligent distribution box further comprises a temperature sensor and a humidity sensor; and the temperature sensor and the humidity sensor are connected with the reactive power controller 15 and used for acquiring temperature and humidity data inside the box body 1. This embodiment will gather the inside environmental data of box 1, realizes the control to box 1 internal environment.
In a specific embodiment, the intelligent distribution box further comprises a busbar protection cover 10, wherein the busbar protection cover 10 is used for wrapping the incoming busbar and the outgoing busbar 9. In order to prevent the incoming busbar and the outgoing busbar 9 from having the danger of electric leakage and electric shock, the busbar protective cover 10 is arranged on the outer surfaces of the incoming busbar and the outgoing busbar 9, so that the danger of electric shock or electric leakage is effectively avoided.
In a specific embodiment, an exhaust fan 8 is arranged at the top of the box body 1, and the control end of the exhaust fan 8 is connected with a reactive power controller 15 and used for controlling the on-off of the exhaust fan 8; the side surface of the box body 1 is provided with a plurality of vent holes 22. Since various electronic components in the case 1 are in a high-load operating state for a long time and generate a large amount of heat, in order to extend the life of the electronic components, ventilation of the case 1 is required.
In a specific embodiment, the intelligent distribution box is further provided with an intelligent electric energy meter 18, a concentrator 19 and a junction box 20. The electric energy meter 18 and the concentrator 19 are both connected with the reactive power controller 15; the concentrator 19 has the function of a statistical time division multiplexer, and can smooth data streams input by all paths of terminals; the intelligent buffer memory and intelligent capacity are provided, and when the concentrator 19 runs in an overload state, information can be input for buffering and queuing; the system has communication control software, can execute multiplexing and demultiplexing of data stream and execute transmission control procedures, and enhances the functions of signals.
The reactive power controller 15 is connected with the concentrator 19, the intelligent gateway 17, the intelligent circuit breaker 4 and the current transformer through the junction box 20, and the junction box 20 is adopted to facilitate line management so as to avoid disorder of lines.
In a specific embodiment, the bottom of the box body 1 is also provided with a U-shaped channel steel 11, and the U-shaped channel steel 11 plays a role in fixing and supporting.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A novel intelligent distribution box comprises a box body, a box door, an incoming line breaker, an incoming line busbar and an outgoing line busbar; the box body is hinged with the box door; the input end of the incoming line breaker is connected with the incoming line busbar, and the output end of the incoming line breaker is connected with the outgoing line busbar; the method is characterized in that: the intelligent anti-misoperation type switch is characterized by also comprising an anti-misoperation type switch, an intelligent circuit breaker, a reactive controller, an intelligent gateway with an edge calculation function and a current transformer;
the incoming line busbar is connected with the input end of the incoming line breaker through the anti-misoperation knife switch; the current transformer is used for acquiring current data of the incoming busbar and transmitting the current data to the reactive power controller;
the output end of the incoming line breaker is connected with the outgoing line busbar through an intelligent breaker;
the reactive power controller is respectively connected with the intelligent circuit breaker, the intelligent gateway with the edge calculation function and the current transformer;
the current transformer comprises a metering current transformer, and the metering current transformer is used for collecting current data of the input end of the anti-misoperation type knife switch and transmitting the current data to the reactive power controller for processing;
the current transformer comprises a measuring current transformer, and the measuring current transformer is used for acquiring current data between the output end of the anti-misoperation type knife switch and the input end of the incoming line breaker and transmitting the current data to the reactive power controller for processing;
the current transformer include sample current transformer, sample current transformer be used for gathering the current data between the output of preventing the mistake formula knife switch and the input of inlet wire circuit breaker to give reactive controller with current data transmission and handle.
2. The novel intelligent power distribution box of claim 1, wherein: the intelligent distribution box further comprises a micro switch, and the input end of the micro switch is connected with the output end of the anti-misoperation type knife switch; the microswitch is also provided with a surge protector.
3. The novel intelligent power distribution box of claim 2, wherein: the intelligent distribution box further comprises an intelligent capacitor, and the intelligent capacitor is connected with the output end of the anti-misoperation type knife switch.
4. The novel intelligent power distribution box of claim 3, wherein: the intelligent distribution box further comprises a plurality of digital display meters, and the digital display meters are connected with the reactive power controller and used for displaying current data.
5. The novel intelligent power distribution box of claim 4, wherein: the intelligent distribution box further comprises a temperature sensor and a humidity sensor; and the temperature sensor and the humidity sensor are connected with the reactive power controller and used for acquiring temperature and humidity data inside the box body.
6. The novel intelligent power distribution box of claim 5, wherein: the intelligent distribution box further comprises a busbar protection cover, and the busbar protection cover is used for wrapping incoming busbar and outgoing busbar.
7. The novel intelligent power distribution box of claim 6, wherein: the top of the box body is provided with an exhaust fan, and the control end of the exhaust fan is connected with the reactive power controller and used for controlling the on-off of the exhaust fan; the side of the box body is provided with a plurality of ventilation holes.
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CN202011604513.5A CN112701696B (en) | 2020-12-29 | 2020-12-29 | Novel intelligent distribution box |
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CN202011604513.5A CN112701696B (en) | 2020-12-29 | 2020-12-29 | Novel intelligent distribution box |
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CN112701696B true CN112701696B (en) | 2023-01-24 |
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CN201222613Y (en) * | 2008-06-27 | 2009-04-15 | 陈建峰 | Outdoor dynamic cabinet with improved structure |
CN203660345U (en) * | 2014-01-26 | 2014-06-18 | 浙江圣宇成套电气有限公司 | Pole-mounted reactive compensation box for high-low-voltage power distribution |
CN205509253U (en) * | 2016-03-25 | 2016-08-24 | 贵州电网有限责任公司电力科学研究院 | Novel block terminal is synthesized to low pressure |
CN205791071U (en) * | 2016-07-13 | 2016-12-07 | 新疆特变电工自控设备有限公司 | A kind of Intelligent platform zone distribution box |
CN111769641B (en) * | 2020-06-29 | 2022-03-18 | 水木源华电气有限公司 | Intelligent terminal of power distribution internet of things |
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