CN202856461U - Intelligent controlled power distribution device - Google Patents
Intelligent controlled power distribution device Download PDFInfo
- Publication number
- CN202856461U CN202856461U CN 201220560512 CN201220560512U CN202856461U CN 202856461 U CN202856461 U CN 202856461U CN 201220560512 CN201220560512 CN 201220560512 CN 201220560512 U CN201220560512 U CN 201220560512U CN 202856461 U CN202856461 U CN 202856461U
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- 230000001681 protective effect Effects 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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
- Y04S10/40—Display of information, e.g. of data or controls
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Abstract
The utility model relates to an intelligent controlled power distribution device, which can effectively solve the problems of controlling, protecting and monitoring power distribution, and prolonging the service life of equipment. The structure of the intelligent controlled power distribution device is that an input end of an input power module is connected with a power supply input socket and an internal-external power converter, an output end is connected with an AC-DC module and a sensor, an output end of the AC-DC module is connected with an input end of a microprocessor, a liquid crystal display, and an input end of the sensor, the microprocessor is connected with the sensor, the liquid crystal display and an output controller, an output power module is connected with the sensor, an output controller and an output socket, a control circuit is installed on an insulating circuit board and arranged in a shell, an external power supply input socket, an internal power supply input socket, the internal-external power converter and the output socket are respectively arranged on the left and right sides of the shell, and the liquid crystal display is installed on the front part of the shell. The intelligent controlled power distribution device provided by the utility model is novel and unique in structure, ensures a vehicle-mounted three-phase alternating-current generator and electric equipment to operate reliably, and has a great effect on prolonging the service life of the equipment and protecting the equipment.
Description
Technical field
The utility model relates to electrical equipment, particularly a kind of Based Intelligent Control power distribution equipment.
Technical background
Distribution box is the controller switching equipment that is used for accepting and distributing electric energy in the 380/220V electric power system.Traditional distribution control mode mainly is the function such as control, protection, supervision that realizes distribution by the switch control cabinet that circuit breaker, contactor, fuse, control relay, instrument transformer and various simulated pointer instrument (ammeter, voltmeter, wattmeter, electric energy meter) etc. are combined into.This traditional switch cubicle is take artificial direct control as main, has that cost is high, wiring is complicated, function is simple, precision is low and the shortcoming such as poor reliability.The development of modern industrial technology is had higher requirement to distribution system reliability of operation and intelligent management thereof, and the extensive use of microprocessor technology is rapidly developed the intelligent electrical apparatus element, and intelligent electric gas management system arises at the historic moment.Realize that so how the Based Intelligent Control distribution has been the technical issues that need to address.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of Based Intelligent Control power distribution equipment, can effectively solve control, protection, the supervision of distribution, the problem in the useful life of extension device.
The technical scheme that the utility model solves is, comprise housing and control circuit, in control circuit comprises, outer power supply input socket, the AC/DC module, microprocessor, input power module and LCDs, the input of input power module connects respectively outer power supply input socket, interior power supply input socket and inside and outside electric transducer, the output of input power module connects respectively the AC/DC module, voltage, electric current, frequency, the electric leakage measuring transducer, the input of the output termination microprocessor of AC/DC module, LCDs and voltage, electric current, frequency, the input of electric leakage measuring transducer, microprocessor connects respectively voltage, electric current, frequency, the electric leakage measuring transducer, LCDs and o controller, the power output module connects respectively voltage, electric current, frequency, the electric leakage measuring transducer, o controller and accessory power outlet, control circuit is contained on the insulating circuit board, place in the housing, outer power supply input socket, interior power supply input socket, inside and outside electric transducer, accessory power outlet places respectively on the left and right sides of housing, and LCDs is contained in the housing front face.
The utility model novel structure is unique, has three-phase voltage, current detecting, and the functions such as overcurrent, overvoltage, under-voltage, leakage current protection adopt 10.4 cun liquid crystal display screens demonstrations, intuitive display, clear, and overcurrent, overvoltage, the leakage current alarm parameters is adjustable.This device can well guarantee the reliability service of vehicle-mounted threephase alternator, power consumption equipment, to useful life of extension device and protection having very large effect.
Description of drawings
Fig. 1 is circuit connection box diagram of the present utility model.
Fig. 2 is structural outer front view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
By Fig. 1,2 provide, the utility model comprises housing and control circuit, in control circuit comprises, outer power supply input socket, the AC/DC module, microprocessor, input power module and LCDs, the input of input power module 5 connects respectively outer power supply input socket 2, interior power supply input socket 3 and inside and outside electric transducer 6, the output of input power module 5 connects respectively AC/DC module 4, voltage, electric current, frequency, electric leakage measuring transducer 7, the input of the output termination microprocessor 1 of AC/DC module 4, LCDs 8 and voltage, electric current, frequency, the input of electric leakage measuring transducer 7, microprocessor 1 connects respectively voltage, electric current, frequency, electric leakage measuring transducer 7, LCDs 8 and o controller 9, power output module 10 connects respectively voltage, electric current, frequency, electric leakage measuring transducer 7, o controller 9 and accessory power outlet 11, control circuit is contained on the insulating circuit board, place in the housing, outer power supply input socket 2, interior power supply input socket 3, inside and outside electric transducer 6, accessory power outlet 11 places respectively on the left and right sides of housing 12, and LCDs 8 is contained in housing 12 front faces.
In order to guarantee result of use, described housing 12 on the front panel on LCDs 8 both sides respectively by functional indicator light 13 and functional switch 17, bracket assembly 15 is equipped with through beam 16 in the bottom of housing, on the housing above the interior power supply input socket 3 protective tube 14 that links to each other with power supply is housed;
Described accessory power outlet 11 comprises the first power output socket 11a and second source accessory power outlet 11b, and the buzzer 18 that links to each other with microprocessor is housed on the housing of its underpart; Described functional indicator light 13 comprises link to each other with corresponding component respectively under-voltage, overvoltage, leakage current, overcurrent, phase shortage, heating, the A phase, the B phase, the C phase, interior electricity, dispatch from foreign news agency and output indicator, functional switch 17 comprises the heater switch that links to each other with corresponding component, the control mains switch, power selection switch and output starting switch, wherein, the A phase, the B phase, C phase indicator light links to each other with input socket, interior electricity, the dispatch from foreign news agency indicator light transforms switch with interior dispatch from foreign news agency and links to each other, overvoltage, under-voltage, leakage current, overcurrent, the phase shortage indicator light links to each other with internal circuit board, burner on light links to each other with heater switch, and output indicator links to each other with the power output module.
The microprocessor model is PIC18F4680, input power module, power output module model are CJX2-6511, inside and outside electric transducer model is LAS1-AJ-22X/2, and the LCDs model is DMG80600S104_02WN, and the o controller signal is SRD-S-112D.
Can be found out by said structure, the utility model includes panel, shell, bracket assembly and control circuit and consists of, effectively realize the function that traditional control cabinet for power distribution could be realized, during use, this device can be installed on the vehicle by support, the effectively impact of buffering vibration on installing of the beam on the support.Device adopts 10.4 cun liquid crystal display screens to show intuitive display, clear.
Device utilizes the inside and outside internal dispatch from foreign news agency of electrical switch control inputs power model to switch, and then carries out AC-DC, DC-DC conversion, for transducer, microprocessor, liquid crystal display screen provide power supply.Voltage, electric current, frequency, leakage current sensor are delivered to microprocessor with the signal that collects after filtering, after microprocessor calculate to transform data communication device crossed serial ports and delivers to liquid crystal display screen and show, microprocessor by output control circuit control power output module to accessory power outlet.Device can show three-phase voltage, three-phase current, frequency and leakage current, can realize automatic sound-light alarm and cut off output that alarm point can be regulated by the key switch on the panel according to the voltage that collects, electric current, leakage current.
The utility model has at utmost utilized the technological achievement of digital Age, it is take existing circuit breaker, contactor, relay etc. as the control basis, realize Real-Time Monitoring to electrical quantitys such as along separate routes voltage of distribution major loop and each, electric current, active power, reactive power, power factor, frequency, electric weight in conjunction with novel intelligent electric instrument, monitoring module, field monitor device, to the control ﹠ monitor that deciliter carries out of control apparatus.
Implement Intelligent power distribution system and can effectively ensure power supply reliability and power supply quality, give security for successional automated production, be conducive to the reasonable arrangement production schedule, optimize sharing of load, conservation of power cost and the cost of overhaul.Compare traditional distribution system, Intelligent power distribution system has following advantage digitlization, and this is the essence sign that intelligent monitoring protection device is different from conventional instrument.Owing to adopted high speed microprocessor chip and high accuracy analog-digital chip; on-the-spot various tested parameter has all adopted digitized processing; thereby when greatly improving measurement and protection precision, reducing the product dispersiveness, real-time, stability and reliability have also greatly been improved.
The Based Intelligent Control power distribution equipment has been broken away from the weakness of traditional element function singleness; integrate the several functions such as measurement, control, protection; the conventional elements such as pointer voltameter, transmitter, signal lamp, relay have been replaced fully; and reduced in a large number secondary connection in the cabinet; so that system is compacter, installment and debugging saves time, quick and easy.
Claims (3)
1. Based Intelligent Control power distribution equipment, comprise housing and control circuit, it is characterized in that, in control circuit comprises, outer power supply input socket, the AC/DC module, microprocessor, input power module and LCDs, the input of input power module (5) connects respectively outer power supply input socket (2), interior power supply input socket (3) and inside and outside electric transducer (6), the output of input power module (5) connects respectively AC/DC module (4), voltage, electric current, frequency, electric leakage measuring transducer (7), the input of the output termination microprocessor (1) of AC/DC module (4), LCDs (8) and voltage, electric current, frequency, the input of electric leakage measuring transducer (7), microprocessor (1) connects respectively voltage, electric current, frequency, electric leakage measuring transducer (7), LCDs (8) and o controller (9), power output module (10) connects respectively voltage, electric current, frequency, electric leakage measuring transducer (7), o controller (9) and accessory power outlet (11), control circuit is contained on the insulating circuit board, place in the housing, outer power supply input socket (2), interior power supply input socket (3), inside and outside electric transducer (6), accessory power outlet (11) places respectively on the left and right sides of housing (12), and LCDs (8) is contained in housing (12) front face.
2. Based Intelligent Control power distribution equipment according to claim 1, it is characterized in that, described housing (12) on the front panel on LCDs (8) both sides respectively by functional indicator light (13) and functional switch (17), bracket assembly (15) is equipped with through beam (16) in the bottom of housing, on the housing above the interior power supply input socket (3) protective tube (14) that links to each other with power supply is housed.
3. Based Intelligent Control power distribution equipment according to claim 1, it is characterized in that, described accessory power outlet (11) comprises the first power output socket (11a) and second source accessory power outlet (11b), and the buzzer (18) that links to each other with microprocessor is housed on the housing of its underpart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560512 CN202856461U (en) | 2012-10-30 | 2012-10-30 | Intelligent controlled power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560512 CN202856461U (en) | 2012-10-30 | 2012-10-30 | Intelligent controlled power distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856461U true CN202856461U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560512 Expired - Lifetime CN202856461U (en) | 2012-10-30 | 2012-10-30 | Intelligent controlled power distribution device |
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| Country | Link |
|---|---|
| CN (1) | CN202856461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394447A (en) * | 2016-10-21 | 2017-02-15 | 苏州江南航天机电工业有限公司 | Intelligent power supply and distribution system |
| CN109856497A (en) * | 2019-01-25 | 2019-06-07 | 顺德职业技术学院 | The connect-disconnect life experimental provision of insulating pot connector |
-
2012
- 2012-10-30 CN CN 201220560512 patent/CN202856461U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394447A (en) * | 2016-10-21 | 2017-02-15 | 苏州江南航天机电工业有限公司 | Intelligent power supply and distribution system |
| CN106394447B (en) * | 2016-10-21 | 2020-01-10 | 苏州江南航天机电工业有限公司 | Intelligent power supply and distribution system |
| CN109856497A (en) * | 2019-01-25 | 2019-06-07 | 顺德职业技术学院 | The connect-disconnect life experimental provision of insulating pot connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |