CN106394447B - Intelligent power supply and distribution system - Google Patents
Intelligent power supply and distribution system Download PDFInfo
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- CN106394447B CN106394447B CN201610918227.3A CN201610918227A CN106394447B CN 106394447 B CN106394447 B CN 106394447B CN 201610918227 A CN201610918227 A CN 201610918227A CN 106394447 B CN106394447 B CN 106394447B
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 4
- 230000007123 defense Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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- H02J13/0003—
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- Engineering & Computer Science (AREA)
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention provides an intelligent power supply and distribution system, which comprises: the system comprises a power distribution module, a direct-current power supply module, a bus bar, a controller module and a liquid crystal display screen; the power distribution module comprises a main power supply unit and a plurality of power distribution units, wherein any power distribution unit comprises a control circuit positioned on an upper layer and a power distribution assembly positioned on a lower layer, and a shielding partition plate is arranged between the control circuit and the power distribution assembly; the direct-current power supply module is used for supplying power to each power distribution unit through a direct-current power supply; the power distribution units are respectively connected with the electric equipment in the shelter and the van through electric connectors on the upper side of the power distribution box; the controller module and the liquid crystal display screen are connected with the power distribution module. The invention is based on modularization and standardization design, can realize the monitoring and control of the running state of the electric equipment of the square cabin and the van vehicle, and has the advantages of stable and reliable power supply, simple operation of the using method, convenient maintenance and repair, rapid fault diagnosis and good communication performance.
Description
Technical Field
The invention relates to the field of power distribution control of square cabins and van vehicles, in particular to an intelligent power supply and distribution system.
Background
At present, a power supply and distribution system of a conventional shelter, a van vehicle and the like is formed by connecting an analog instrument, a relay protection device and the like, and is used for completing a power distribution process of electric equipment in the shelter. However, the power supply and distribution system can only distribute electric energy to the electric equipment in one direction from the main network, and has no operation monitoring and control means, so that the actual operation efficiency is low. In addition, the power supply and distribution system adopts a passive mode to supply power, the power utilization management is extensive, the implementation of more complex control logic is relatively difficult, the economic operation efficiency is low, and the adaptability is poor.
Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
The invention aims to provide an intelligent power supply and distribution system and a distribution box, which are used for overcoming the defects in the prior art.
In order to achieve the above object, the present invention provides an intelligent power supply and distribution system for a shelter and a van, the intelligent power supply and distribution system comprising: the system comprises a power distribution module, a direct-current power supply module, a bus bar, a controller module and a liquid crystal display screen;
the power distribution module comprises a main power supply unit and a plurality of power distribution units, wherein any power distribution unit comprises a control circuit positioned on an upper layer and a power distribution assembly positioned on a lower layer, and a shielding partition plate is arranged between the control circuit and the power distribution assembly; the direct-current power supply module is used for supplying power to each power distribution unit through a direct-current power supply; the power distribution units are respectively connected with the electric equipment in the shelter and the van through electric connectors on the upper side of the power distribution box; the controller module and the liquid crystal display screen are connected with the power distribution module.
As an improvement of the intelligent power supply and distribution system of the present invention, the power distribution units are respectively: the system comprises a heater power distribution unit, an in-cabin lighting power distribution unit, an air conditioner power distribution unit, a fan power distribution unit, an air defense lamp power distribution unit and a wall socket power distribution unit;
the direct current power supply module is connected with the main power supply unit through the bus bar, and the main power supply unit is connected with each power distribution unit through the bus bar.
As an improvement of the intelligent power supply and distribution system, the main power supply unit is connected with a 380V three-phase four-wire system power supply through a 5-core electric connector.
As an improvement of the intelligent power supply and distribution system, the direct-current power supply module is connected with the power supply of each power distribution unit through a 9-core electric connector.
As an improvement of the intelligent power supply and distribution system, in any power distribution unit, the power distribution assembly comprises a filter assembly, an electromagnetic switch and an electric quantity sensor, and the control circuit receives a control instruction of the controller module to control the on-off of the electromagnetic switch.
As an improvement of the intelligent power supply and distribution system, the electromagnetic switch is a contactor or a relay.
As an improvement of the intelligent power supply and distribution system, the electric quantity sensor comprises a voltage sensor and a current sensor.
As an improvement of the intelligent power supply and distribution system, the bus bar comprises a plurality of rectangular copper bars which are distributed in a linear vertical mode.
As an improvement of the intelligent power supply and distribution system, the controller module comprises an ARM chip.
Compared with the prior art, the invention has the beneficial effects that: the intelligent power supply and distribution system is based on modularization and standardization design, can realize the monitoring and control of the running state of the electric equipment of the square cabin and the van vehicle, and has the advantages of stable and reliable power supply, simple operation of a using method, convenient maintenance and repair, rapid fault diagnosis and good communication performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of any power distribution unit in the intelligent power supply and distribution system of the present invention;
fig. 2 is an organization structure of each module of the intelligent power supply and distribution system of the invention.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1 and 2, the intelligent power supply and distribution system of the present invention is used in a shelter and a van vehicle, and includes: distribution module, direct current power supply module, busbar, controller module and liquid crystal display.
The power distribution module is used for realizing power distribution, line monitoring, line protection and state display of each electric device in the shelter and the van vehicle, has the functions of automatic protection of overcurrent, overload, short circuit and overheat, can set rated working current, warning current and tripping current, has the function of monitoring overvoltage and undervoltage and can set the alarm limit value of the overvoltage and undervoltage.
Specifically, the power distribution module includes a main power supply unit 110 and a plurality of power distribution units, and each power distribution unit includes a control circuit 11 located on an upper layer and a power distribution assembly 12 located on a lower layer. A shielding partition 13 is arranged between the control circuit 11 and the power distribution assembly 12. According to each electric device in the shelter and the van vehicle, the power distribution units are respectively as follows: a heater power distribution unit 111, an indoor lighting power distribution unit 112, an air conditioning power distribution unit 113, a fan power distribution unit 114, an air defense lamp power distribution unit 115, a wall socket power distribution unit 116, and a backup power supply power distribution unit 117. Therefore, the power distribution units form power distribution branches respectively, and the power distribution units of the power distribution branches are connected with the electrical equipment in the square cabin and the van vehicle through the upper side electric connector of the power distribution box and are used for realizing power distribution and supply of the electrical equipment such as a heater in the square cabin, illumination in the cabin, air conditioning power, a fan, an air defense lamp, a wall socket and the like.
Further, the dc power module 20 is used to realize dc power supply of each power distribution unit. Specifically, the dc power supply module 20 is connected to the 9-core electrical connector 15 installed on each power distribution unit for supplying power thereto, and meanwhile, the 9-core electrical connector 15 is further used for connecting the controller module 10, the liquid crystal display and the communication among the power distribution units.
The three-phase four-wire system alternating current is input to the main power supply unit 110 through the 5-core electric connector, so that the power supply connection of the intelligent power supply and distribution system is realized. The main power supply unit 110 performs centralized management and distribution on the electric energy, and transmits the electric energy to the dc power supply module 20 and each power distribution unit through the bus bar 30, wherein each power distribution unit constitutes each power distribution branch, and finally outputs the electric energy to each electric device from each connector of the upper panel to meet the power supply and distribution requirements of the system.
The busbar 30 is mainly formed by rectangular copper bars, is connected with each power distribution branch as a main incoming line, is laid in a L1+ L2+ L3+ N + PE mode, and is distributed in a linear vertical mode to be used for receiving and distributing electric energy, so that the power distribution of each power distribution unit is met.
The power distribution assembly 12 includes a filter assembly 120, an electromagnetic switch 121, and an electric quantity sensor 122, and the control circuit 11 receives a control instruction of the controller module to control on/off of the electromagnetic switch 121. The electromagnetic switch 121 is a contactor or a relay. The charge sensor 122 includes a voltage sensor and a current sensor.
The controller module 10 and the liquid crystal display screen are connected with the power distribution module, the controller module 10 is used for achieving data acquisition and processing and controlling data receiving and sending, and the controller module 10 comprises an ARM chip. The liquid crystal display screen forms an interpersonal interaction interface of the intelligent power supply and distribution system.
Therefore, when the operation is performed through the liquid crystal display, the controller module 10 processes the operation instruction of the liquid crystal display and transmits the operation instruction to the control circuit of each power distribution unit, and the control circuit responds to the instruction to control the on-off of the electromagnetic switch 121, so as to achieve the purpose of controlling the power supply and distribution of the power distribution branch.
In conclusion, the intelligent power supply and distribution system is based on modularization and standardization design, can realize the monitoring and control of the running state of the electric equipment of the square cabin and the van vehicle, and has the advantages of stable and reliable power supply, simple operation of a using method, convenient maintenance and repair, rapid fault diagnosis and good communication performance.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An intelligent power supply and distribution system for a shelter and a van vehicle, the intelligent power supply and distribution system comprising: the system comprises a power distribution module, a direct-current power supply module, a bus bar, a controller module and a liquid crystal display screen;
the power distribution module comprises a main power supply unit and a plurality of power distribution units, any power distribution unit comprises a control circuit positioned on an upper layer and a power distribution assembly positioned on a lower layer, a shielding partition plate is arranged between the control circuit and the power distribution assembly, in any power distribution unit, the power distribution assembly comprises a filter assembly, an electromagnetic switch and an electric quantity sensor, and the control circuit receives a control instruction of the controller module to control the on-off of the electromagnetic switch; the direct-current power supply module is used for supplying power to each power distribution unit through a direct-current power supply; the power distribution units are respectively connected with the electric equipment in the shelter and the van through electric connectors on the upper side of the power distribution box; the controller module and the liquid crystal display screen are connected with the power distribution module.
2. The intelligent power supply and distribution system according to claim 1, wherein the plurality of power distribution units are respectively: the system comprises a heater power distribution unit, an in-cabin lighting power distribution unit, an air conditioner power distribution unit, a fan power distribution unit, an air defense lamp power distribution unit and a wall socket power distribution unit;
the direct current power supply module is connected with the main power supply unit through the bus bar, and the main power supply unit is connected with each power distribution unit through the bus bar.
3. The intelligent power supply and distribution system according to claim 2, wherein the main power supply unit is connected to a 380V three-phase four-wire system power supply through a 5-core electrical connector.
4. The intelligent power supply and distribution system of claim 1, wherein the dc power supply module is connected to the power supply of each power distribution unit via a 9-core electrical connector.
5. The intelligent power supply and distribution system according to claim 1, wherein the electromagnetic switch is a contactor or a relay.
6. The intelligent power supply and distribution system of claim 1 wherein the charge sensor comprises a voltage sensor and a current sensor.
7. The intelligent power supply and distribution system according to claim 1, wherein the bus bar comprises a plurality of rectangular copper bars distributed in a linear vertical manner.
8. The intelligent power supply and distribution system of claim 1 wherein the controller module comprises an ARM chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918227.3A CN106394447B (en) | 2016-10-21 | 2016-10-21 | Intelligent power supply and distribution system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610918227.3A CN106394447B (en) | 2016-10-21 | 2016-10-21 | Intelligent power supply and distribution system |
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| CN106394447A CN106394447A (en) | 2017-02-15 |
| CN106394447B true CN106394447B (en) | 2020-01-10 |
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| CN201610918227.3A Active CN106394447B (en) | 2016-10-21 | 2016-10-21 | Intelligent power supply and distribution system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848882B (en) * | 2017-04-06 | 2019-01-04 | 南京信息职业技术学院 | Anti-interference partition frame for intelligent distribution box |
| CN109838878A (en) * | 2017-11-25 | 2019-06-04 | 秦皇岛欣蔚环保科技有限公司 | Control machine in haze fresh air purifying oxygenation room |
| CN108199479A (en) * | 2017-12-25 | 2018-06-22 | 苏州江南航天机电工业有限公司 | A kind of Intelligent power distribution device |
| CN109962475A (en) * | 2019-01-08 | 2019-07-02 | 苏州江南航天机电工业有限公司 | New distribution control device |
| CN114442542B (en) * | 2020-11-04 | 2024-04-16 | 中国科学院理化技术研究所 | Electric automation control device of centralized heat pump drying system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201141504Y (en) * | 2008-01-03 | 2008-10-29 | 苏州江南航天机电工业公司 | Power-supply distribution vehicle |
| CN201584806U (en) * | 2009-11-30 | 2010-09-15 | 中国电子科技集团公司第二十八研究所 | Vehicle-mounted direct current electric power supply device |
| CN202856461U (en) * | 2012-10-30 | 2013-04-03 | 新乡北方车辆仪表有限公司 | Intelligent controlled power distribution device |
| CN204216675U (en) * | 2014-11-27 | 2015-03-18 | 江苏联固电气有限公司 | Based on power distribution cabinet electric leakage monitoring and the guard system of CAN formula |
| CN105656183A (en) * | 2014-11-15 | 2016-06-08 | 北京航天万源科技公司 | Modularized intelligent power supply and distribution device |
| CN206533192U (en) * | 2016-10-21 | 2017-09-29 | 苏州江南航天机电工业有限公司 | Intelligent power supply-distribution system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8643216B2 (en) * | 2009-07-31 | 2014-02-04 | Thermo King Corporation | Electrical storage element control system for a vehicle |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141504Y (en) * | 2008-01-03 | 2008-10-29 | 苏州江南航天机电工业公司 | Power-supply distribution vehicle |
| CN201584806U (en) * | 2009-11-30 | 2010-09-15 | 中国电子科技集团公司第二十八研究所 | Vehicle-mounted direct current electric power supply device |
| CN202856461U (en) * | 2012-10-30 | 2013-04-03 | 新乡北方车辆仪表有限公司 | Intelligent controlled power distribution device |
| CN105656183A (en) * | 2014-11-15 | 2016-06-08 | 北京航天万源科技公司 | Modularized intelligent power supply and distribution device |
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