CN106785708A - A kind of socket and its line management method - Google Patents
A kind of socket and its line management method Download PDFInfo
- Publication number
- CN106785708A CN106785708A CN201611236552.8A CN201611236552A CN106785708A CN 106785708 A CN106785708 A CN 106785708A CN 201611236552 A CN201611236552 A CN 201611236552A CN 106785708 A CN106785708 A CN 106785708A
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- China
- Prior art keywords
- load
- socket
- loadtype
- module
- current
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of socket, including：Current acquisition module, the output current of the socket for gathering and loading connection, and current signal is sent to CPU module；The CPU module, for carrying out data processing according to the current signal for receiving, and judges the loadtype of the load, and sending control signal triggering classification switching switch module according to the loadtype starts；The classification switching switch module, for according to the control signal that receives by circuit switching to the loading bus corresponding with the load.Using socket disclosed by the invention and its line management method, it is identified by loadtype, household electricity from the unbalanced problem of power network power taking is solved, constant when disclosure satisfy that the electric energy obtained from power network keeps permanent does not result in the too high or too low problem of the power load total amount of power network.
Description
Technical field
The present invention relates to technical field of electric equipment, more specifically to a kind of socket, a kind of line of socket is further related to
Road management method.
Background technology
Continued to develop with electric, electronic technology, intelligent power grid technology is constantly applied, generation of electricity by new energy also will be with various
Form accesses power network extensively, and household electricity equipment becomes more and more polynary, and, the diversification of electrical equipment is to domestic power system
The requirement more and more higher of system.In the case where generation of electricity by new energy 100% is accessed, household electricity includes that power network power taking and new energy are sent out
Electricity.In the ideal situation, power network power taking keeps constant, and new energy electric energy is all consumed by household electricity equipment.But new energy
The defect of electric energy is that can not continually and steadily be powered as traditional energies such as thermoelectricitys, and the quality of power supply of new energy is poor, there is interval
Property and unstable problem, it is impossible to be directly accessed domestic electric network, otherwise can household electrical appliance be caused with irreversible damage,
Very serious infringement is even caused to network system.
Existing household socket is only household electrical appliance and switches on power, and some responsive types load to the quality of power supply requirement compared with
Height, if the quality of power supply is excessively poor to make household electrical appliance cisco unity malfunction, if situation is serious even to cause household electrical appliance
Damage, responsive type load is typically generally some accurate high-tech electronic products, once damage often results in very serious economy
Loss.And insensitive is loaded to the less demanding of the quality of power supply, when the quality of power supply is poor, such as virtual voltage is not enough
Also can be work during rated voltage.
In sum, how to efficiently solve socket cannot be while meet sensitiveness load and the electric energy loaded matter of insensitive
The problem for needing is measured, is current those skilled in the art's urgent problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of socket, cannot be born while meeting sensitiveness with solving socket
Carry the problem needed with the electric energy loaded quality of insensitive.Present invention also offers a kind of line management method of socket, have
Above-mentioned technique effect.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of socket, including：
Current acquisition module, the output current of the socket for gathering and loading connection, and current signal is sent to CPU
Module；
The CPU module, for carrying out data processing according to the current signal for receiving, and judges the negative of the load
Type is carried, sending control signal triggering classification switching switch module according to the loadtype starts；
The classification switching switch module, for being born circuit switching to described according to the control signal for receiving
Carry corresponding loading bus.
Preferably, the CPU module includes：
Harmonic content identification module, for carrying out Fast Fourier Transform (FFT) to the current signal, recognizes the electric current letter
Each harmonic content in number, and harmonic content information is sent to loadtype judge module；
The loadtype judge module, judge whether odd harmonic content reduces successively in the harmonic content information,
Total harmonic distortion whether less than 5%, 3 subharmonic containing ratios whether less than 15% and 5 subharmonic containing ratio whether be less than 10%, if
It is that the then load is non-sensitive load, sends the first control signal to the classification switching switch module, the circuit is cut
Shift to non-sensitive loading bus；
If it is not, the load is sensitive loads, the second control signal to the classification switching switch module is sent, will be described
Circuit switching is to sensitive loads bus.
Preferably, the current acquisition module can be specially current sensor.
A kind of line management method of socket, including：
Gather the output current of the socket being connected with load；
Data processing is carried out to current signal, the loadtype of the load is judged；
According to the loadtype by circuit switching to the loading bus corresponding with the load.
Preferably, the loadtype for carrying out data processing to current signal, judging the load, specifically includes：
Fast Fourier Transform (FFT) is carried out to the current signal, each harmonic content in the current signal is recognized；
Judge whether odd harmonic content reduces successively in the harmonic content information, total harmonic distortion whether less than 5%,
3 subharmonic containing ratios whether less than 15% and 5 subharmonic containing ratio whether be less than 10%, if so, then the load is for non-sensitive
Load, by the circuit switching to non-sensitive loading bus；
If it is not, the load is sensitive loads, by the circuit switching to sensitive loads bus.
The socket that the present invention is provided, including current acquisition module, CPU module and classification switching switch module.Wherein, electric current
Acquisition module gathers the output current of the socket being connected with load, and current signal is sent to CPU module, and CPU module is to electricity
Stream signal carries out data processing, and judges the loadtype of load, classification switching switch according to loadtype by circuit switching extremely
On the loading bus corresponding with load.Using socket and its line management method that the present invention is provided, by loadtype
It is identified, solves household electricity from the unbalanced problem of power network power taking, disclosure satisfy that the electric energy obtained from power network keeps permanent
Shi Hengliang, does not result in the too high or too low problem of the power load total amount of power network.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of socket provided in an embodiment of the present invention；
Fig. 2 is the structural framing schematic diagram of socket provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the invention discloses a kind of socket, cannot be while meeting sensitiveness load and insensitive to solve socket
The problem that electric energy loaded quality needs.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-Fig. 2 is referred to, Fig. 1 is the structural representation of socket provided in an embodiment of the present invention；Fig. 2 is implemented for the present invention
The structural framing schematic diagram of the socket that example is provided.
In a kind of specific embodiment, the socket that the present invention is provided includes：
Current acquisition module 1, the output current of the socket for gathering and loading connection, and by current signal send to
CPU module 2；
CPU module 2, for carrying out data processing according to the current signal for receiving, and judges the loadtype for loading, according to
Loadtype sends control signal triggering classification switching switch module 3 and starts；
In order to be acquired to output current, can be realized by setting current acquisition module, CPU module is entered to current signal
Row treatment, can be processed by pre-set programs or algorithm, and load includes sensitive loads and non-sensitive load, be born according to different
Type transmission control signal triggering classification switching switch module is carried to start.CPU module can be specially chip, by being arranged on socket
Upper completion data processing, it is certainly, in other embodiments, it is also possible to be connected with the processor of other forms by socket, such as electric
The device connection with data processing function such as brain is processed with to current signal, certainly, this kind of set-up mode complex operation
And increase cost, specifically, can need voluntarily to be configured according to actual production, within the scope of the present invention.
Classification switching switch module 3, for according to the control signal for receiving that circuit switching is extremely corresponding with load
Loading bus.
The socket that the present invention is provided, including current acquisition module, CPU module and classification switching switch module.Wherein, electric current
Acquisition module gathers the output current of the socket being connected with load, and current signal is sent to CPU module, and CPU module is to electricity
Stream signal carries out data processing, and judges the loadtype of load, classification switching switch according to loadtype by circuit switching extremely
On the loading bus corresponding with load.Socket and the line management method of socket that the present invention is provided, by loadtype
It is identified, solves household electricity from the unbalanced problem of power network power taking, disclosure satisfy that the electric energy obtained from power network keeps permanent
Shi Hengliang, does not result in the too high or too low problem of the power load total amount of power network.
Specifically, CPU module 2 includes：
Harmonic content identification module, it is each in identification current signal for carrying out Fast Fourier Transform (FFT) to current signal
Subharmonic content, and harmonic content information is sent to loadtype judge module；
Loadtype judge module, judges whether odd harmonic content reduces successively, total harmonic wave loses in harmonic content information
Really it is no be less than 5%, 3 subharmonic containing ratios whether less than 15% and 5 subharmonic containing ratio whether less than 10%, if so, then bearing
It is non-sensitive load to carry, and sends the first control signal to switching switch module 3 of classifying, and circuit switching is total to non-sensitive load
Line；
If it is not, load is sensitive loads, the second control signal to switching switch module 3 of classifying is sent, by circuit switching extremely
Sensitive loads bus.
Harmonic wave identification module carries out Fast Fourier Transform (FFT) to recognize electric current to the current signal that current acquisition module is gathered
Each harmonic content in signal, specifically, said process can be realized by preset algorithm, loadtype judge module passes through each time
The feature of harmonic content recognizes the loadtype of household electrical appliance, and whether successively current harmonics feature be specially odd harmonic content
Reduce, total harmonic distortion whether less than 5%, 3 subharmonic containing ratios whether less than 15% and 5 subharmonic containing ratio whether be less than
10%, in the case where above-mentioned condition is and is, then the loadtype of household electrical appliances can determine that to be resistive load, and then can determine that this is born
It is non-sensitive load to carry, and loadtype judge module sends the first control signal to switching switch module of classifying, and classification switching is opened
Module is closed according to the first control signal by circuit switching to non-sensitive loading bus.Otherwise, it is sensitive loads to load, harmonic wave identification
Module sends the second control signal to switching switch module of classifying, and classification switching switch module is according to the second control signal by circuit
Switch to sensitive loads bus.Voltage on sensitive bus is standard civil power, rather than electric energy on sensitive bus can access it is nonstandard
The electric energy of quasi- civil power.
Further, current acquisition module 1 can be specially current sensor.Current sensor accurately can believe electric current
Breath sends to CPU module and carries out data processing, and device be simply easily installed, low cost.Certainly, in other embodiments,
The device of other forms can be selected to be acquired current signal, herein more preferred embodiment, can be according to actual need
Voluntarily to be configured, within the scope of the present invention.
The present invention can simply, loadtype quick, that household electrical appliance are recognized accurately, without manual detection electric appliance load class
The load-sensitive of type and detection household electrical appliance.The device can fully according to the Demand Side Response of household electrical appliance, using non-quick
Sense loads to solve the fluctuation problem of the electric energy total amount produced by new energy module, it is to avoid the waste of power resource, accomplishes that thing is use up
It is used.In addition under conditions of Spot Price, rush hour can also be evaded by regulating and controlling the power consumption of non-sensitive load
Electricity price high.
Based on a kind of socket that above-described embodiment is provided, present invention also offers a kind of line management method of socket, should
Method includes：
Gather the output current of the socket being connected with load；
Data processing is carried out to current signal, the loadtype of the load is judged；
According to the loadtype by circuit switching to the loading bus corresponding with the load.
The present invention provide socket and a kind of line management method of socket, including current acquisition module, CPU module and point
Class switches switch module.Wherein, the output current of the socket that the collection of current acquisition module is connected with load, and current signal is sent out
CPU module is delivered to, CPU module carries out data processing to current signal, and judges the loadtype for loading, classification switching switch root
According to loadtype by circuit switching to the loading bus corresponding with load.The device is identified by loadtype,
Household electricity from the unbalanced problem of power network power taking is solved, constant when disclosure satisfy that the electric energy obtained from power network keeps permanent, no
The problem that the power load total amount of power network can be caused too high or too low.
Specifically, carrying out data processing to current signal, the loadtype of load is judged, specifically include：
Fast Fourier Transform (FFT), each harmonic content in identification current signal are carried out to current signal；
Judge whether odd harmonic content reduces successively, whether total harmonic distortion is less than 5%, 3 times in harmonic content information
Relative harmonic content whether less than 15% and 5 subharmonic containing ratio whether be less than 10%, if so, then load be non-sensitive load, will
Circuit switching is to non-sensitive loading bus；
If it is not, load is sensitive loads, by circuit switching to sensitive loads bus.
Each embodiment is described by the way of progressive in specification, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
A kind of socket provided by the present invention and its line management method are described in detail above.It is used herein
Specific case is set forth to principle of the invention and implementation method, and the explanation of above example is only intended to help and understands
The method of the present invention and its core concept.It should be pointed out that for those skilled in the art, not departing from this
On the premise of inventive principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (5)
1. a kind of socket, it is characterised in that including：
Current acquisition module, the output current of the socket for gathering and loading connection, and current signal is sent to CPU moulds
Block；
The CPU module, for carrying out data processing according to the current signal for receiving, and judges the load class of the load
Type, sends control signal triggering classification switching switch module and starts according to the loadtype；
The classification switching switch module, for according to the control signal that receives by circuit switching to the load phase
Corresponding loading bus.
2. socket according to claim 1, it is characterised in that the CPU module includes：
Harmonic content identification module, for carrying out Fast Fourier Transform (FFT) to the current signal, in the identification current signal
Each harmonic content, and harmonic content information is sent to loadtype judge module；
The loadtype judge module, judges whether odd harmonic content reduces successively in the harmonic content information, total humorous
Wave distortion whether less than 5%, 3 subharmonic containing ratios whether less than 15% and 5 subharmonic containing ratio whether be less than 10%, if so,
The then load is non-sensitive load, the first control signal to the classification switching switch module is sent, by the circuit switching
To non-sensitive loading bus；
If it is not, the load is sensitive loads, the second control signal to the classification switching switch module is sent, by the circuit
Switch to sensitive loads bus.
3. socket according to claim 2, it is characterised in that the current acquisition module can be specially current sensor.
4. a kind of line management method of socket, it is characterised in that including：
Gather the output current of the socket being connected with load；
Data processing is carried out to current signal, the loadtype of the load is judged；
According to the loadtype by circuit switching to the loading bus corresponding with the load.
5. the line management method of socket according to claim 4, it is characterised in that described that data are carried out to current signal
Treatment, judges the loadtype of the load, specifically includes：
Fast Fourier Transform (FFT) is carried out to the current signal, each harmonic content in the current signal is recognized；
Judge whether odd harmonic content reduces successively, whether total harmonic distortion is less than 5%, 3 times in the harmonic content information
Relative harmonic content whether less than 15% and 5 subharmonic containing ratio whether be less than 10%, if so, then the load is non-sensitive negative
Carry, by the circuit switching to non-sensitive loading bus；
If it is not, the load is sensitive loads, by the circuit switching to sensitive loads bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236552.8A CN106785708B (en) | 2016-12-28 | 2016-12-28 | A kind of socket and its line management method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236552.8A CN106785708B (en) | 2016-12-28 | 2016-12-28 | A kind of socket and its line management method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785708A true CN106785708A (en) | 2017-05-31 |
| CN106785708B CN106785708B (en) | 2019-03-29 |
Family
ID=58925342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236552.8A Active CN106785708B (en) | 2016-12-28 | 2016-12-28 | A kind of socket and its line management method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347053A (en) * | 2018-03-28 | 2018-07-31 | 山东科技大学 | Family's load access control apparatus and method based on new energy and mains-supplied |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534700Y (en) * | 2002-04-18 | 2003-02-05 | 贾小江 | Resistant load safety power supply socket |
| US20070229250A1 (en) * | 2006-03-28 | 2007-10-04 | Wireless Lighting Technologies, Llc | Wireless lighting |
| CN101924305A (en) * | 2009-06-16 | 2010-12-22 | 胜德国际研发股份有限公司 | The master-slave mode socket device of tool sequential control |
| CN101944764A (en) * | 2009-07-07 | 2011-01-12 | 天津市电力公司 | Thyristor forced commutation-based double-loop power supply switching device |
| CN201994528U (en) * | 2011-03-29 | 2011-09-28 | 利尔达科技有限公司 | Intelligent socket |
| CN103887871A (en) * | 2014-03-17 | 2014-06-25 | 深圳市泰永电气科技有限公司 | Double-bypass double-power-source conversion switch device |
| CN205122909U (en) * | 2015-10-14 | 2016-03-30 | 北京国电通网络技术有限公司 | Intelligent socket |
| CN105576453A (en) * | 2015-11-06 | 2016-05-11 | 黄锐锋 | Intelligent safe patch board and control method thereof |
-
2016
- 2016-12-28 CN CN201611236552.8A patent/CN106785708B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534700Y (en) * | 2002-04-18 | 2003-02-05 | 贾小江 | Resistant load safety power supply socket |
| US20070229250A1 (en) * | 2006-03-28 | 2007-10-04 | Wireless Lighting Technologies, Llc | Wireless lighting |
| CN101924305A (en) * | 2009-06-16 | 2010-12-22 | 胜德国际研发股份有限公司 | The master-slave mode socket device of tool sequential control |
| CN101944764A (en) * | 2009-07-07 | 2011-01-12 | 天津市电力公司 | Thyristor forced commutation-based double-loop power supply switching device |
| CN201994528U (en) * | 2011-03-29 | 2011-09-28 | 利尔达科技有限公司 | Intelligent socket |
| CN103887871A (en) * | 2014-03-17 | 2014-06-25 | 深圳市泰永电气科技有限公司 | Double-bypass double-power-source conversion switch device |
| CN205122909U (en) * | 2015-10-14 | 2016-03-30 | 北京国电通网络技术有限公司 | Intelligent socket |
| CN105576453A (en) * | 2015-11-06 | 2016-05-11 | 黄锐锋 | Intelligent safe patch board and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347053A (en) * | 2018-03-28 | 2018-07-31 | 山东科技大学 | Family's load access control apparatus and method based on new energy and mains-supplied |
| CN108347053B (en) * | 2018-03-28 | 2022-02-15 | 山东科技大学 | Home load access control device and method based on new energy and mains supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785708B (en) | 2019-03-29 |
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