CN207442248U - Distribution box and distribution system - Google Patents
Distribution box and distribution system Download PDFInfo
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- CN207442248U CN207442248U CN201721211711.9U CN201721211711U CN207442248U CN 207442248 U CN207442248 U CN 207442248U CN 201721211711 U CN201721211711 U CN 201721211711U CN 207442248 U CN207442248 U CN 207442248U
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- distribution box
- controller
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- data parameter
- control screen
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Abstract
The utility model provides distribution box and distribution system, is related to distribution technique field, including controller, aobvious control screen and at least one data collector；Data collector is arranged in each output loop, for gathering the data parameter of output loop, and data parameter is sent to controller；Controller is connected respectively with data collector and aobvious control screen, for data parameter to be compared with preset data collection, and comparison result and data parameter in aobvious control screen is shown, the electrical parameter in each circuit is measured in real time.And can show exception information, failure is made to be solved in time.
Description
Technical field
The utility model is related to distribution technique field, more particularly, to distribution box and distribution system.
Background technology
This section of system of user terminal will be exported in electric system from step-down distribution substation (High Voltage Distribution Substations)
Referred to as distribution system.Voltage of transformation that distribution system is made of a variety of controller switching equipments (or element) and distribution facility and directly
An electric power networks system of electric energy is distributed to terminal user.
Existing distribution system uses the control model of traditional miniature circuit breaker adjunction tentaculum, does not possess intelligent measure, leads to
The function of news and real-time display fault message, it is difficult to the failure predication and testbility demand of progress.
Utility model content
In view of this, the purpose of this utility model is to provide distribution box and distribution system, to the electrical parameter in each circuit
It is measured in real time.And can show exception information, failure is made to be solved in time.
In a first aspect, the utility model embodiment provides distribution box, including controller, aobvious control screen and at least one data
Collector；
The data collector is arranged in each output loop, for gathering the data parameter of the output loop, and
The data parameter is sent to the controller；
The controller is connected respectively with the data collector and the aobvious control screen, for by the data parameter
It is compared with preset data collection, and comparison result and the data parameter is shown in the aobvious control screen.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the aobvious control screen is additionally operable to according to the data parameter monitoring statisticss feed motion number and accumulative power-on time.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, executing agency is further included, the controller is additionally operable in the case of the comparison result exception, control the executing agency
Action.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the starting switch being connected with the executing agency is further included, in the case where the starting switch is closed, the controller
Executing agency's action is controlled according to the comparison result.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the controller is additionally operable in the case of the comparison result exception, and the control aobvious control screen shows exception information and report
Alert information, wherein, the exception information includes failure cause and trouble location.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the executing agency includes one or more of breaker, contactor and relay.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, the preset data collection includes overvoltage protection warning value and overcurrent protection warning value.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the data parameter include electric current, three-phase voltage, active power, reactive power and apparent energy, frequency, power factor and
One or more of power switch "on" position information.
Second aspect, the utility model embodiment also provide distribution system, including distribution box as described above, further include point
The power station not being connected with the distribution box and management computer.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect,
In, the management computer, for receiving the data parameter that the distribution box is sent, and the data parameter is carried out storage and
Analysis.
The utility model embodiment provides distribution box and distribution system, including distribution box include controller, aobvious control screen and
At least one data collector；Data collector is arranged in each output loop, for gathering the data parameter of output loop,
And data parameter is sent to controller；Controller is connected respectively with data collector and aobvious control screen, for by data parameter
It is compared with preset data collection, and comparison result and data parameter is shown in aobvious control screen, the electricity in each circuit is joined
Number is measured in real time.And can show exception information, failure is made to be solved in time.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and attached drawing.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the distribution box structure schematic diagram that the utility model embodiment one provides；
Fig. 2 is the distribution system application scenarios schematic diagram that the utility model embodiment two provides.
Icon：10- shows control screen；20- controllers；30- data collectors.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
All other embodiments obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Existing distribution system uses the control model of traditional miniature circuit breaker adjunction tentaculum, does not possess intelligent measure, leads to
The function of news and real-time display fault message, it is difficult to the failure predication and testbility demand of progress.
Based on this, the distribution box and distribution system that the utility model embodiment provides carry out the electrical parameter in each circuit
Measurement in real time.And can show exception information, failure is made to be solved in time.
It is described in detail below by embodiment.
Embodiment one：
Fig. 1 is the distribution box structure schematic diagram that the utility model embodiment one provides.
With reference to Fig. 1, distribution box includes controller 20, aobvious control screen 10 and at least one data collector 30；
Data collector 30 is arranged in each output loop, for gathering the data parameter of output loop, and by data
Parameter is sent to controller 20；
Controller 20 is connected respectively with data collector 30 and aobvious control screen 10, for by data parameter and preset data
Collection is compared, and obtains comparison result, and comparison result and data parameter are shown in aobvious control screen 10.
Specifically, the data parameter in each circuit is measured in real time, and shows corresponding fault message, so as to event
Barrier can be solved in time；
Further, data parameter include electric current, three-phase voltage, active power, reactive power and apparent energy, frequency,
One or more of power factor and power switch "on" position information.
Wherein, controller 20 includes ES20 controllers, can monitor the working condition of distribution box in real time, and by working condition with
And fault message shields 10 by CAN communication bus feedback to aobvious control；
Here, basic functional principle is：One data collector 30 is set in every road output loop, it is defeated for gathering
Go out information about power and the power supplies such as electric current, voltage, active power, reactive power and the apparent energy, frequency, power factor in circuit
"on" position information etc. is switched, and the data parameter that each output loop gathers is transferred to ES20 controllers, ES20 controls in real time
Device will show control screen by ESPP and show after the information analysis received processing, while by CAN communication interface by more than institute
There is information to be finally reported to management computer.
Here, control screen 10 and controller 20 are shown, control is shown using the ES20 models controller 20 and ESPP models of the large brand of English
Screen；
Wherein, as shown in Figure 1, the quantity of data collector 30 is multiple, the output loop quantity that can be detected as needed
It is determined；
It should be noted that aobvious control screen 10, controller 20 and data collector 30 are arranged on the inside of distribution box body, just
It is managed concentratedly and is safeguarded in staff；
Further, when aobvious control screen 10 is additionally operable to according to data parameter monitoring statisticss feed motion number and adds up to power
Between.
Here, the predominantly assembled state screen of display screen and control flow of control screen 10 is shown, showing control screen 10 includes touch-screen.It carries
For foreground human-computer interaction interface；
Specifically, ESPP shows that control screen monitors the divide-shut brake situation of contactor in each output loop in real time, statistics connects per road
The feed motion number of tentaculum and the accumulative power-on time per road output loop further realize the electricity consumption to every road output equipment
Situation is monitored；
Wherein, according to every road output loop count accumulative power-on time, can telemetering rational allocation load, to peak with
Valley power consumption situation is recorded, and realizes optimization operation, the purpose of effectively save electric energy, so as to provide necessary item for energy management
Part.
Further, executing agency's (not shown) is further included, controller 20 is additionally operable to the feelings in comparison result exception
Under condition, the action of control executing agency.
Further, executing agency includes one or more of breaker, contactor and relay.
In addition, distribution box further includes temperature sensor (not shown) and heat sink (not shown)；
Wherein, temperature sensor is for detecting temperature inside the box information, and temperature information is sent to controller 20, with
Controller 20 is made to be monitored temperature inside the box, when temperature inside the box are more than preset temperature value, controls heat sink
Cooling processing is carried out to distribution box；
Here, heat sink includes one or more of fan, liquid chiller, Xun Huan water-supply-pipe, condenser pipe；
Further, the starting switch (not shown) being connected with executing agency is further included, is closed in starting switch
In the case of, controller 20 controls executing agency to act according to comparison result.
Specifically, defencive function can be arranged to use and without using state by starting switch：When starting switch disconnects
When, it is set to without using state, 20 Zhi Duimei roads of controller carry out plus power-off control, electrical measurement and alarm, dynamic without protecting
Make；
Conversely, when starting switch is closed, use state is set to, controller 20 carries out every road plus power off control, electricity
Measurement and alarm, and carry out protection act；
Further, controller 20 is additionally operable in the case of comparison result exception, controls the abnormal letter of aobvious 10 display of control screen
Breath and warning message, wherein, exception information includes failure cause and trouble location.
Specifically, when data collector 30 breaks down or during communication abnormality, phase can accurately be shown on control screen by being shown in ESPP
Failure is answered, convenient for positioning failure cause and position rapidly, and after troubleshooting and reset, recovers normally to match somebody with somebody electric control；
Further, preset data collection includes overvoltage protection warning value and overcurrent protection warning value.
Specifically, controller 20 can set independent overvoltage/undervoltage protection alarm value, overcurrent protection to each output branch
The Protection parameters such as warning value；
Wherein, when certain road measurement parameter is more than protection value, ESPP shows control screen energy display alarm information, excessively deficient, overcurrent
Separating brake is protected during time delay, and preserves alarm logging；
Here, distribution box further includes storage device, and for carrying out log management, the malfunction for exporting branch is remembered
Record preserves；
The utility model embodiment provides distribution box and distribution system, including controller, aobvious control screen and at least one number
According to collector；Data collector is arranged in each output loop, for gathering the data parameter of output loop, and data is joined
Amount is sent to controller；Controller is connected respectively with data collector and aobvious control screen, for by data parameter and preset data
Collection is compared, and comparison result and data parameter are shown in aobvious control screen, the electrical parameter in each circuit is carried out real-time
Measurement.And can show exception information, failure is made to be solved in time.
Embodiment two：
Fig. 2 is the distribution system application scenarios schematic diagram that the utility model embodiment two provides.
With reference to Fig. 2, the utility model embodiment also provides distribution system, including distribution box as described above, further includes point
The power station not being connected with distribution box and management computer.
Specifically, distribution box is connected with diesel-driven generator in power station and/or alternating current, to provide electric energy for distribution box, then
Power switch by each branch is customer power supply；
Here, if breaking down, executing agency's action disconnects the connection with higher level's power supply, in case damage higher level's power supply is set
It is standby；
Wherein, the data collector in distribution box by gathering the voltage in each output loop, electric current, switch shape in real time
The data parameter of acquisition with preset data collection is compared, is controlled according to comparison result by the data parameter such as state information, controller
Executing agency acts, and by presentation of information such as comparison result, exception information, the data parameters that collects in aobvious control screen, so that work
Make personnel to repair the failure of generation in time；
In addition, controller will also be in the information such as comparison result, exception information, the data parameter that collects by CAN communication
Reach management computer；
Here, CAN is the abbreviation (hereinafter referred to as CAN) of Controller Area Network, is ISO International standardizations
Serial communication protocol.CAN, that is, controller local area network belongs to the scope of industrial field bus.With general communication bus phase
Than the data communication of CAN bus has prominent reliability, real-time and flexibility.
Further, computer is managed, for receiving the data parameter of distribution box transmission, and data parameter is stored
And analysis.
For example, management computer analyzes the data parameter of each output loop each period, and then effectively divide
With load, optimize energy management；
Wherein, showing the species of control screen display includes abort situation, data parameter and fault type；
Specifically, data parameter includes voltage, electric current, power, frequency, power factor etc.；
Here, fault type takes off mouth, combined floodgate failure, overvoltage, overcurrent, short circuit etc. including failure；
Wherein, the aobvious control screen of distribution system shows abort situation also according to data parameter and fault type, to work
Personnel timely and accurately overhaul failure；
Here, the distribution system that the utility model embodiment provides follows the standard criterion of conventional electrical distribution system and secondary opens
The a set of of hair has the characteristics that strongly professional, high degree of automation, easily use, high-performance, highly reliable suitable for low-voltage distribution
The electric energy management system of system.
Wherein, the utility model embodiment possesses the function of intelligent measure, communication and real-time display fault message, Ke Yijin
Row failure predication and testability detection can realize that optimization is run by telemetering rational allocation load, effectively save electric energy, and
There is peak to be recorded with valley power consumption, so as to provide necessary condition for energy management.
The distribution system that the utility model embodiment provides has identical technology with the distribution box that above-described embodiment provides
Feature so can also solve the technical issues of identical, reaches identical technique effect.
In the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode in actual implementation, in another example, multiple units or component can
To combine or be desirably integrated into another system or some features can be ignored or does not perform.It is another, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that unit is individually physically present, can also two or more units integrate in a unit.
Finally it should be noted that：Embodiment described above is only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
It, still can be to the skill recorded in previous embodiment in the technical scope that the technical staff in art field discloses in the utility model
Art scheme, which is modified or can be readily occurred in, to be changed or carries out equivalent substitution to which part technical characteristic；And these modifications,
Variation is replaced, and the essence of appropriate technical solution is not made to depart from the spirit and model of the utility model embodiment technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model described should be wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of distribution box, which is characterized in that including controller, aobvious control screen and at least one data collector；
The data collector is arranged in each output loop, for gathering the data parameter of the output loop, and by institute
It states data parameter and is sent to the controller；
The controller is connected respectively with the data collector and the aobvious control screen, for by the data parameter and in advance
If data set is compared, and comparison result and the data parameter are shown in the aobvious control screen.
2. distribution box according to claim 1, which is characterized in that the aobvious control screen is additionally operable to be supervised according to the data parameter
Control statistics feed motion number and accumulative power-on time.
3. distribution box according to claim 1, which is characterized in that further include executing agency, the controller is additionally operable to
In the case of the comparison result exception, the executing agency is controlled to act.
4. distribution box according to claim 3, which is characterized in that further include the startup being connected with the executing agency and open
It closes, in the case where the starting switch is closed, the controller controls the executing agency to act according to the comparison result.
5. distribution box according to claim 1 or 2, which is characterized in that the controller is additionally operable in the comparison result
In the case of exception, the control aobvious control screen shows exception information and warning message, wherein, it is former that the exception information includes failure
Cause and trouble location.
6. distribution box according to claim 3, which is characterized in that the executing agency include breaker, contactor and after
One or more of electric appliance.
7. distribution box according to claim 1, which is characterized in that the preset data collection include overvoltage protection warning value and
Overcurrent protection warning value.
8. distribution box according to claim 1, which is characterized in that the data parameter includes electric current, three-phase voltage, active
One or more of power, reactive power and apparent energy, frequency, power factor and power switch "on" position information.
9. a kind of distribution system, which is characterized in that including claim 1-8 any one of them distribution boxs, further include respectively with
The power station and management computer that the distribution box is connected.
10. distribution system according to claim 9, which is characterized in that the management computer, for receiving the distribution
The data parameter that case is sent, and the data parameter is stored and analyzed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211711.9U CN207442248U (en) | 2017-09-21 | 2017-09-21 | Distribution box and distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211711.9U CN207442248U (en) | 2017-09-21 | 2017-09-21 | Distribution box and distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442248U true CN207442248U (en) | 2018-06-01 |
Family
ID=62294398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211711.9U Active CN207442248U (en) | 2017-09-21 | 2017-09-21 | Distribution box and distribution system |
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| Country | Link |
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| CN (1) | CN207442248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907855A (en) * | 2019-11-08 | 2020-03-24 | 贵州电网有限责任公司 | Distribution network line fault detection method based on comprehensive distribution box and high-voltage sensor |
-
2017
- 2017-09-21 CN CN201721211711.9U patent/CN207442248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907855A (en) * | 2019-11-08 | 2020-03-24 | 贵州电网有限责任公司 | Distribution network line fault detection method based on comprehensive distribution box and high-voltage sensor |
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