CN109391033B - Intelligent power distribution management system - Google Patents
Intelligent power distribution management system Download PDFInfo
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- CN109391033B CN109391033B CN201811306853.2A CN201811306853A CN109391033B CN 109391033 B CN109391033 B CN 109391033B CN 201811306853 A CN201811306853 A CN 201811306853A CN 109391033 B CN109391033 B CN 109391033B
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- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 27
- 240000007643 Phytolacca americana Species 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000013480 data collection Methods 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
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- H02J13/0006—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
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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
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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
- 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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an intelligent power distribution management system, which comprises: the microcomputer protection units are connected with external electrical equipment and comprise a shell, a power supply circuit breaker, a shifting device and a detector for detecting voltage and current, wherein the power supply circuit breaker and the shifting device are arranged in the shell, and the shifting device is linked with a shifting handle of the power supply circuit breaker; the data acquisition box is coupled with the detector and the shifting device; the monitoring host is coupled with the data acquisition box. According to the intelligent power distribution management system, the effect of remotely controlling switching-on can be effectively realized through the arrangement of the shifting device in the microcomputer protection unit, and the recovery of electric power is accelerated.
Description
Technical Field
The invention relates to a power distribution system, in particular to an intelligent power distribution management system.
Background
In the existing large-scale shopping malls, various electric appliances are provided, large-scale electric appliances are provided, small-scale electric appliances are also provided, the large-scale electric appliances are provided, such as air conditioners, elevators and other electric appliances, the small-scale electric appliances are provided, such as various computers, lamps and other electric appliances in the shopping malls, the power supply requirements of all the electric appliances are different, so that a uniform power supply mode cannot be adopted, and therefore, a power distribution system is required to be used for power distribution, so that the effect of supplying power to various electric appliances in the large-scale shopping malls is achieved.
Most of the existing power distribution systems adopt a power distribution cabinet to realize power distribution operation, namely, electric energy is transmitted into corresponding electric equipment through the arrangement of each circuit breaker and each line in the power distribution cabinet, the arrangement of the circuit breaker is mainly characterized in that the corresponding line is tripped when the corresponding line has a problem, the corresponding line is disconnected from the circuit, so as to ensure the influence on the whole power distribution circuit when the electric equipment has a fault, and power supply needs to be restored after the fault is eliminated, the existing power supply restoration mode is that the corresponding tripped circuit breaker is reset after the artificial arrival at the position of the power distribution cabinet after the fault is eliminated, but the existing general power distribution cabinet is arranged at a hidden place in a market, so that people are difficult to restore the power supply, and on the other hand, the internal space of the power distribution cabinet is utilized to the maximum, consequently current circuit breaker set up density and all can be than higher, so when a plurality of circuit breakers that a plurality of faults lead to appear are tripped simultaneously, resume power supply personnel just be difficult to accurate effectual corresponding circuit breaker of finding, and then stir the switch of this circuit breaker, realize resuming the power supply, the recovery efficiency of power supply has been reduced, and if adopt to set the circuit breaker to the mode that can automatic closing the circuit breaker, the whole distribution system's of increase that will be very big set up cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an intelligent power distribution management system which can quickly and effectively recover power supply after fault removal and is low in cost.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent power distribution management system comprising: the microcomputer protection units are connected with external electrical equipment and used for supplying power to the electrical equipment, each microcomputer protection unit comprises a shell, a power supply circuit breaker, a shifting device and a detector, the power supply circuit breaker, the shifting device and the shifting handle of the power supply circuit breaker are arranged in the shell, the detectors are used for detecting voltage and current, the shifting device is linked with the shifting handle of the power supply circuit breaker to drive the shifting handle to act so as to carry out switching-on operation on the power supply circuit breaker, the detectors are arranged in the power supply circuit breaker, threshold values are arranged in the detectors, when the detected voltage and current exceed the threshold values, the detectors drive the power supply circuit breaker to trip, and data of switching values and voltage and;
the data acquisition box is coupled with the detector and the shifting device and is used for receiving and outputting the data packet output by the detector; the monitoring host is coupled to the data acquisition box and used for receiving data output by the data acquisition box, and after the data are processed, an output action instruction passes through the data acquisition box and enters the shifting device, and the shifting device is driven to move to drive the power supply circuit breaker to perform switching-on operation.
As a further improvement of the present invention, the data collection box includes a collection optical transceiver and a data collector, the collection optical transceiver is coupled to the data collector and further coupled to a relay optical transceiver, the relay optical transceiver is coupled to the monitoring host, the data collector is coupled to the detector and the toggle device, so as to receive a data packet output by the detector, transmit the data packet to the monitoring host through the collection optical transceiver and the relay optical transceiver, and receive an operation instruction transmitted by the relay optical transceiver and the collection optical transceiver, and transmit the operation instruction to the toggle device.
As a further improvement of the invention, the poking device comprises a poking chassis, a driving mechanism arranged at the center of the poking chassis and a plurality of poking rods which are uniformly distributed along the circumference of the poking chassis in a circular shape, wherein the poking rods are all arranged on the poking chassis in a sliding manner, one end of each poking rod is linked with the driving mechanism and driven by the driving mechanism to slide, and the other end of each poking rod is connected with a handle of the power supply circuit breaker, so that when the poking rods are driven by the driving mechanism to slide back to the center of the poking chassis, the handles of the power supply circuit breaker are pushed, and the power supply circuit.
As a further improvement of the invention, a connecting gap is formed in one end of the poke rod, which faces away from the driving mechanism, and a connecting column is fixedly connected to the wall of the opening of the connecting gap, wherein a handle of the power supply circuit breaker is embedded into the connecting gap, and the connecting column is inserted into the handle so as to rotatably connect the poke rod and the handle.
As a further improvement of the invention, the driving mechanism comprises a driving motor, a driving turntable coaxially fixed on a rotating shaft of the driving motor and pushing sliding blocks arranged on the driving turntable, sliding portal frames with the number and the positions corresponding to the poking rods one by one are arranged on the end surface of the poking chassis, the poking rods correspondingly penetrate through the sliding portal frames one by one to be connected with the poking chassis in a sliding manner, the pushing sliding blocks are connected with the driving turntable in a sliding manner, one end of each poking rod, which is back to the connecting notch, is arranged on the disc edge of the driving turntable, and when the poking rods are pushed to slide back to the center of the poking chassis, the pushing sliding blocks slide to the disc edge of the driving turntable and push the poking rods against the end parts of.
As a further improvement of the present invention, a driving slide way is disposed on an end surface of the driving turntable, the end surface being opposite to one end of the driving motor, one end of the driving slide way extends to a center of the driving turntable, the other end of the driving slide way extends to a disc edge of the driving turntable, a notch for sliding out the pushing slider is formed on the disc edge of the driving turntable, the pushing slider is slidably disposed in the driving slide way and made of a magnetic material, an electromagnet is fixedly connected to one end of the driving slide way, which extends to the center of the driving turntable, and is magnetically connected to the pushing slider to push the pushing slider to slide towards the disc edge of the driving turntable, so as to push the toggle rod.
As a further improvement of the invention, the poke rod is provided with teeth distributed along the length direction of the poke rod, the sliding portal frame is elastically and rotatably connected with a gear, the teeth are meshed with the gear, and when the poke rod slides back to the center of the poke chassis, the teeth drive the gear to rotate, and the gear accumulates elastic potential energy.
As a further improvement of the invention, the microcomputer protection unit further comprises a wireless temperature detector, wherein the wireless temperature detector is arranged on the shell and is also coupled with the data acquisition box and used for detecting the temperature data of the power supply circuit breaker and then transmitting the temperature data to the data acquisition box.
The invention has the advantages that an intelligent power distribution system can be effectively formed by arranging the microcomputer protection unit, the data acquisition box and the monitoring host, the microcomputer protection unit is arranged into the power supply circuit breaker and the toggle device, the voltage and current condition can be detected by the detector in the power supply circuit breaker, then the protection effect is realized by tripping the power supply circuit breaker when the fault occurs, after the fault is eliminated, the handle action of toggling the power supply circuit breaker can be realized by inputting the signal into the toggle device through the data acquisition box, and further the switching-on of the power supply circuit breaker is remotely controlled, thus compared with the manual switching-on mode adopted in the prior art, the corresponding circuit breaker can be accurately and effectively found, the switching-on operation is carried out, and the existing circuit breaker structure is not required to be adjusted, the transformation cost of the power distribution system is greatly reduced.
Drawings
FIG. 1 is a block diagram of an intelligent power distribution management system of the present invention;
FIG. 2 is an overall view of the toggle apparatus of FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1 to 3, an intelligent power distribution management system of the present embodiment includes:
the microcomputer protection units 1 are connected with external electrical equipment and used for supplying power to the electrical equipment, each microcomputer protection unit 1 comprises a shell, a power supply circuit breaker, a poking device 12 and a detector 13, the power supply circuit breaker, the poking device 12 and the detector 13 are all arranged in the shell, the poking device 12 is linked with a poking handle of the power supply circuit breaker to drive the poking handle to move so as to carry out switching-on operation on the power supply circuit breaker, the detector 13 is arranged in the power supply circuit breaker and is internally provided with a threshold value, when the detected voltage and current exceed the threshold value, the detector 13 drives the power supply circuit breaker to trip, and packs switching value and voltage and current data of the circuit breaker into a data packet to;
the data acquisition box 2 is coupled with the detector 13 and the toggle device 12 and is used for receiving and outputting the data packet output by the detector 13;
the monitoring host 3 is coupled to the data acquisition box 2 and used for receiving data output by the data acquisition box 2, processing the data, outputting an action command to the toggle device 12 through the data acquisition box 2, and actuating the toggle device 12 to actuate the power supply circuit breaker to perform a switching-on operation, wherein in the process of distributing power to a market by using the power distribution system of the embodiment i, the configuration and implantation of the system can be completed only by connecting the power supply circuit breaker in the microcomputer protection unit 1 with each electrical equipment in an external market, then the corresponding monitoring host 3, the data acquisition box 2 and the detector 13 in the power supply circuit breaker can work, the detector 13 detects the voltage and current conditions of a circuit where the power supply circuit breaker is located in real time, the data acquisition box 2 transmits the voltage and current conditions to the data acquisition box 2, and in the transmission process, the detector 13 also packages and transmits the switching value of the current circuit breaker to the data acquisition, that is, the current circuit breaker is not tripped, so the transmitted data packet is the switching value 1 plus voltage and current data, and then is transmitted to the monitoring host 3 through the data acquisition box 2, so the monitoring host 3 can effectively know the current state of each power supply line, when a fault occurs, the power supply circuit breaker will be tripped, so the detector 13 can transmit the current voltage and current data and the data packet with the switching value 0 to the data acquisition box 2, so the maintenance personnel can know which line has the fault specifically through the monitoring host 3, and the voltage data abnormity or the current data abnormity caused by the fault can be known, so the judgment and maintenance of the line fault by the maintenance personnel can be effectively assisted, and the monitoring host 3 can know the current state of the circuit breaker through the setting of the switching value, so can be better drive toggle 12 drive circuit breaker close a floodgate and resume the power supply, so compare the artifical mode of closing a floodgate and resuming the power supply among the prior art, the very big promotion that recovery efficiency obtained, the monitoring host computer 3 in this embodiment of nature in the storage have the serial number of every power supply circuit breaker, discern with the identity to every power supply circuit breaker, and then realize ordering about which circuit breaker of toggle 12 switching a floodgate, the control panel in the function adoption current electronic type circuit breaker that detector 13 in this embodiment can realize simultaneously can all realize, consequently, can reduce distribution system's transformation and set up cost.
As a modified specific embodiment, the data collection box 2 comprises a collection optical transceiver 21 and a data collector 22, the collecting optical transceiver 21 is coupled to the data collector 22, and is further coupled to the relay optical transceiver 23, the relay optical transceiver 23 is coupled to the monitoring host 3, the data collector 22 is coupled to the detector 13 and the toggle device 12, to receive the data packet output by the detector 13 and then transmit the data packet to the monitoring host 3 through the collecting optical transceiver 21 and the relay optical transceiver 23, and receives the operation instructions transmitted by the relay optical transceiver 23 and the collecting optical transceiver 21 and transmits the operation instructions to the toggle device 12, through the arrangement of the collection optical transceiver 21 and the relay optical transceiver 23, the data collector 22 and the monitoring host 3 can communicate with each other through optical fibers, therefore, the response time of the whole system to the instruction can be greatly shortened, and the efficiency of restoring the power supply is further increased.
As an improved specific embodiment, the toggle device 12 includes a toggle chassis 121, a driving mechanism 122 disposed at a center of the toggle chassis 121, and a plurality of toggle rods 123 circularly and uniformly distributed along a circumference of the toggle chassis 121, wherein the plurality of toggle rods 123 are slidably disposed on the toggle chassis 121, one end of each of the plurality of toggle rods 123 is linked with the driving mechanism 122 and is driven by the driving mechanism 122 to slide, and the other end of each of the plurality of toggle rods is connected with a handle of the power supply circuit breaker, so that when the driving mechanism 122 drives the toggle rod 123 to slide back to the center of the toggle chassis 121, the handle of the power supply circuit breaker is pushed, so that the power supply circuit breaker can realize a switching action on the handle of the circuit breaker by using the driving mechanism 122 to push the toggle rod 123 through the arrangement of the driving mechanism 122 and the toggle rod 123, and the overall structure is simple and easy to implement.
As a modified embodiment, the connection notch 1231 has been seted up to the one end that the poker rod 123 faces away from actuating mechanism 122, fixedly connected with spliced pole 1232 on the oral wall of connection notch 1231, wherein, power supply circuit breaker's handle is embedded into connection notch 1231, spliced pole 1232 inserts in the handle to with poker rod 123 and handle rotatable coupling, because generally all can set up a through-hole that supplies external connection on the handle of current circuit breaker, consequently here through the setting of connection notch 1231 and spliced pole 1232, alright simple effectual realization rotates poker rod 123 and the handle of circuit breaker and is connected.
As an improved specific embodiment, the driving mechanism 122 includes a driving motor 1221, a driving turntable 1222 coaxially fixed on the rotating shaft of the driving motor 1221, and a pushing slider 1223 disposed on the driving turntable 1222, the end surface of the toggle chassis 121 is provided with a number of sliding portal frames 1211 corresponding to the number and position of the toggle rods 123 one by one, the toggle rods 123 one by one pass through the sliding portal frames 1211 to be slidably connected with the toggle chassis 121, the pushing slider 1223 is slidably connected with the driving turntable 1222, one end of the toggle rods 123 facing away from the connecting notch 1231 is disposed at the disk edge of the driving turntable 1222, when the toggle rods 123 are slid away from the center of the toggle chassis 121, the pushing slider 1223 is slid toward the disk edge of the driving turntable 1222 to push the toggle rods 123 against the end of the toggle rods 123, since the toggle chassis 121 is disposed in a circular shape in this embodiment, and the corresponding circuit breakers are also disposed at the circumferential edge of the toggle chassis 121 in a circular shape, the simple and effective implementation can be achieved by arranging an annular mounting row, and then the driving turntable 1222 and the pushing slider 1223 can be driven to rotate to the position of the pulling rod 123 to be pushed by the rotation of the driving motor 1221, so that the driving motor 1221 in this embodiment is a stepping motor, and the driving motor 1221 rotates a certain angle in the process of rotating the corresponding pulling rod 123, as shown in fig. 2, the pulling rods 123 are provided with 6 and uniformly distributed in a circumference, then the pulling chassis 121 is used as a clock disk, and the 12 o' clock direction thereof is used as an origin, so that it can be seen that there is one pulling rod 123 at 60 degrees, 120 degrees, 180 degrees, 240 degrees, and 300 degrees from the origin, respectively, the pulling rods 123 correspond to the numbers of the circuit breakers, the number of the origin is 1, the number of the 60 degrees is 2, and so on, when the monitoring host 3 outputs an instruction to drive the circuit breakers with the number of 4 to close, the rotating shaft of the driving motor 1221 drives the driving dial 1222 and the pushing slider 1223 to rotate 180 degrees with the original point as a basic point, so that the corresponding position of the poking rod 123 can be reached, compared with the mode of arranging the circuit breakers side by side and then selecting the corresponding circuit breaker by moving, the selection process is faster and more effective, compared with the mode of arranging each poking rod 123 with one driving mechanism 122, the cost is greatly reduced, so that the driving mechanism 122 can push the correct poking rod 123, so that the corresponding circuit breaker handle is poked and then closed, through the arrangement of the sliding portal frame 1211, a limiting effect can be performed on the sliding of the poking rod 123, and the problem that the poking rod 123 deviates in the sliding process is avoided.
As an improved specific embodiment, the end surface of the driving turntable 1222 facing away from the end of the driving motor 1221 is provided with a driving slideway 1224, one end of the driving slideway 1224 extends to the center of the driving turntable 1222, the other end extends to the disk edge of the driving turntable 1222, a notch for the sliding out of the pushing slider 1223 is formed at the disk edge of the driving turntable 1222, the pushing slider 1223 is slidably disposed in the driving slideway 1224 and is made of a magnetic material, one end of the driving slideway 1224 extending to the center of the driving turntable 1222 is fixedly connected with an electromagnet 1225, the electromagnet 1225 is magnetically connected with the pushing slider 1223 to push the pushing slider 1223 to slide towards the disk edge of the driving turntable 1222, so as to push the toggle rod 123, and by making the pushing slider 1223 of a magnetic material, the magnetic force can be matched with the electromagnet 1225 to achieve the effect of sliding the pushing slider 1223 by the magnetic force, and the whole structure is simple, easy to realize, wherein the electromagnet 1225 and the driving motor 1221 in this embodiment communicate with the data collector 22 through a control board in the circuit breaker, so that it is not necessary to additionally set a controller to control the driving motor 1221 and the electromagnet 1225, thereby greatly reducing the cost of the whole system.
As an improved specific embodiment, the poke rod 123 is provided with teeth distributed along the length direction of the poke rod 123, the sliding portal frame 1211 is elastically and rotatably connected with a gear, the teeth are engaged with the gear, when the poke rod 123 slides back to the center of the poke chassis 121, the teeth drive the gear to rotate, and the gear accumulates elastic potential energy, because the poke rod 123 is arranged in the embodiment, the movement of the handle in the tripping process of the circuit breaker may cause a little obstruction, here, through the arrangement of the elastically and rotatably gear and the teeth on the poke rod 123, it is possible to realize that a pre-tightening force for sliding the poke rod 123 is provided after the circuit breaker is switched on, so that in the tripping process, the poke rod 123 slides towards the center of the poke chassis 121 well under the swinging force of the handle tripping and the elastic force of the gear, and the problem of blocking of the poke rod 123 can be avoided to the maximum, the elastic connection between the gear and the sliding portal frame 1211 in this embodiment is realized by using a spiral spring, that is, one end of the spiral spring is fixed on the sliding portal frame 1211, and the other end is fixed on the end face of the gear.
As an improved specific implementation mode, the microcomputer protection unit 1 further comprises a wireless temperature detector, the wireless temperature detector is arranged on the shell and is coupled with the data acquisition box 2 and used for detecting temperature data of the power supply circuit breaker and then transmitting the temperature data to the data acquisition box 2, the temperature of the circuit breaker can be effectively monitored through the arrangement, and the power distribution safety is greatly improved.
To sum up, the intelligent power distribution management system of this embodiment sets up through the cooperation of toggle device 12 and power supply circuit breaker, the effect that alright effectual realization remote control circuit breaker was closed a floodgate to still do not need higher transformation cost.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. An intelligent power distribution management system, comprising:
the microcomputer protection units (1) are connected with external electrical equipment and used for supplying power to the electrical equipment, each microcomputer protection unit (1) comprises a shell, a power supply circuit breaker, a shifting device (12) and a detector (13) used for detecting voltage and current, the power supply circuit breaker and the shifting device (12) are arranged in the shell, the shifting device (12) is linked with a shifting handle of the power supply circuit breaker to drive the shifting handle to move so as to carry out switching-on operation on the power supply circuit breaker, the detector (13) is arranged in the power supply circuit breaker and is provided with a threshold value, and when the detected voltage and current exceed the threshold value, the detector (13) drives the power supply circuit breaker to trip, packs switching value and voltage and current data of the circuit breaker into a data packet and;
the data acquisition box (2) is coupled with the detector (13) and the toggle device (12) and is used for receiving and outputting the data packet output by the detector (13);
the monitoring host (3) is coupled to the data acquisition box (2) and used for receiving data output by the data acquisition box (2) so as to process the data, output an action command to the toggle device (12) through the data acquisition box (2) and drive the toggle device (12) to act to drive the power supply circuit breaker to perform switching-on operation;
the poking device (12) comprises a poking chassis (121), a driving mechanism (122) arranged at the center of the poking chassis (121) and a plurality of poking rods (123) which are uniformly distributed along the circumference of the poking chassis (121) in a circular shape, wherein the poking rods (123) are all arranged on the poking chassis (121) in a sliding manner, one end of each poking rod is linked with the driving mechanism (122) and driven by the driving mechanism (122) to slide, and the other end of each poking rod is connected with a handle of the power supply circuit breaker, so that when the driving mechanism (122) drives the poking rods (123) to slide back to the center of the poking chassis (121), the handle of the power supply circuit breaker is pushed, and the power supply circuit breaker is;
the driving mechanism (122) comprises a driving motor (1221), a driving turntable (1222) coaxially fixed on the rotating shaft of the driving motor (1221) and a pushing sliding block (1223) arranged on the driving turntable (1222), the end surface of the poking chassis (121) is provided with sliding portal frames (1211) the number and the positions of which correspond to the poking rods (123) one by one, the poke rods (123) correspondingly penetrate through the sliding portal frames (1211), so as to be connected with the toggle base plate (121) in a sliding way, the push sliding block (1223) is connected with the driving turntable (1222) in a sliding way, one end of the poke rod (123) back to the connecting notch (1231) is arranged at the position of the disk edge of the driving turntable (1222), when the poke rod (123) is pushed to slide back to the center of the poke chassis (121), the push sliding block (1223) slides to the edge of the drive turntable (1222), and pushes the poke rod (123) against the end part of the poke rod (123);
the end face of one end, back to the driving motor (1221), of the driving turntable (1222) is provided with a driving slide rail (1224), one end of the driving slide rail (1224) extends to the circle center of the driving turntable (1222), the other end of the driving slide rail extends to the disc edge of the driving turntable (1222), a notch for the pushing slider (1223) to slide out is formed in the disc edge of the driving turntable (1222), the pushing slider (1223) can be arranged in the driving slide rail (1224) in a sliding mode and is made of magnetic materials, one end, extending to the circle center of the driving turntable (1222), of the driving slide rail (1224) is fixedly connected with an electromagnet (1225), and the electromagnet (1225) is connected with the pushing slider (1223) in a magnetic force mode to push the pushing slider (1223) to slide towards the disc edge of the driving turntable (1222) so as to push the poke rod (123.
2. The intelligent power distribution management system according to claim 1, wherein the data collection box (2) comprises a collection optical transceiver (21) and a data collector (22), the collection optical transceiver (21) is coupled to the data collector (22), and a relay optical transceiver (23) is further coupled to the relay optical transceiver (23), the relay optical transceiver (23) is coupled to the monitoring host (3), and the data collector (22) is coupled to the detector (13) and the toggle device (12), so as to receive the data packet output by the detector (13), transmit the data packet to the monitoring host (3) through the collection optical transceiver (21) and the relay optical transceiver (23), and receive the operation command transmitted by the relay optical transceiver (23) and the collection optical transceiver (21), and transmit the operation command to the toggle device (12).
3. The intelligent power distribution management system of claim 2, wherein: connecting notch (1231) have been seted up to poker rod (123) one end of actuating mechanism (122) dorsad, fixedly connected with spliced pole (1232) on the oral wall of connecting notch (1231), wherein, power supply circuit breaker's handle is embedded into connecting notch (1231), spliced pole (1232) are inserted in the handle to with poker rod (123) and handle rotatable coupling.
4. The intelligent power distribution management system of claim 3, wherein: the shifting rod (123) is provided with teeth distributed along the length direction of the shifting rod (123), the sliding portal frame (1211) is connected with a gear in an elastic and rotatable mode, the teeth are meshed with the gear, when the shifting rod (123) slides back to the center of the shifting chassis (121), the teeth drive the gear to rotate, and elastic potential energy is accumulated by the gear.
5. The intelligent power distribution management system of claim 1, wherein: the microcomputer protection unit (1) further comprises a wireless temperature detector, wherein the wireless temperature detector is arranged on the shell and is also coupled with the data acquisition box (2) and used for detecting temperature data of the power supply circuit breaker and then transmitting the temperature data to the data acquisition box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811306853.2A CN109391033B (en) | 2018-11-05 | 2018-11-05 | Intelligent power distribution management system |
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| CN109391033B true CN109391033B (en) | 2020-07-03 |
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| US6522227B1 (en) * | 2001-09-24 | 2003-02-18 | General Electric Company | Remote operated circuit breaker panel |
| US20080100140A1 (en) * | 2006-11-01 | 2008-05-01 | Carling Technologies, Inc. | Remote power management and monitoring system for solid state circuit breaker control with manual bypass |
| CN101707165B (en) * | 2009-09-29 | 2012-09-26 | 湖北盛佳电器设备有限公司 | Built-in A type intelligent circuit breaker with automatic closing function |
| CN103138226B (en) * | 2011-12-05 | 2015-12-16 | 苏州金川河电子有限公司 | The auto recloser of the bringing onto load measuring ability be separated with circuit breaker and control method |
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