CN109450004A - Electrical equipment interface and electrical equipment - Google Patents
Electrical equipment interface and electrical equipment Download PDFInfo
- Publication number
- CN109450004A CN109450004A CN201811191161.8A CN201811191161A CN109450004A CN 109450004 A CN109450004 A CN 109450004A CN 201811191161 A CN201811191161 A CN 201811191161A CN 109450004 A CN109450004 A CN 109450004A
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- electrical
- electrical equipment
- equipment interface
- interface
- electrical parameter
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
This application provides a kind of electrical equipment interface and electrical equipments.The electrical equipment interface includes: electrical parameters detection module, for detecting whether the electrical parameter that the controller switching equipment interface provides matches with the specified operation electrical parameter of electrical equipment when the electrical equipment interface connects controller switching equipment interface；Control module, when the electrical parameter for providing in the controller switching equipment interface is matched with the specified operation electrical parameter of the electrical equipment, control power supply circuit is opened, with by the electrical equipment interface for the power supply for electrical equipment.The electrical equipment interface has electrical parameters detection decision-making function, when guaranteeing that electric appliance is fallen into regulation distribution voltage or current range, can electricity consumption, avoid electric appliance wrong plug and the problem of even resulting in safety accident of failing.
Description
Technical field
This application involves field of electronics more particularly to a kind of electrical equipment interface and electrical equipments.
Background technique
When direct-current micro-grid domestic applications, when DC line distributes power to interior, DC interface will use, i.e. DC plug is inserted
Seat, the portable insertion of Lai Jinhang household DC equipment are extracted.But adapted direct current electric presses the not formed mark of grade in current household
Quasi- specification, there are each producers to propose different utilization voltage grades for different electric appliance, as 400VDC, 200VDC, 48VDC,
24VDC etc..In addition, current some electric appliances applied by AC adapter, such as phone charger 5VDC, sphygmomanometer
6VDC, wireless router 9VDC, laptop 12VDC, photography luminaire 15VDC, active audio amplifier, bar code printer 24VDC etc., it is real
For DC electric apparatus, but voltage class also unordered definition can have a variety of brands if carrying out domestic applications using full direct-current micro-grid
Electric appliance multiple voltage grade, a variety of electric appliance classification multiple voltage grades, cause distribution socket is various not to be easily distinguishable, and electric appliance is easy to insert
It is wrong and fail and even result in safety accident.
Summary of the invention
The embodiment of the present application provides a kind of electrical equipment interface and electrical equipment, can solve present in the relevant technologies
Problem.
According to the embodiment of the present application in a first aspect, providing a kind of electrical equipment interface, comprising:
Electrical parameters detection module, for detecting the distribution when the electrical equipment interface connects controller switching equipment interface
Whether the electrical parameter that equipment interface provides matches with the specified operation electrical parameter of electrical equipment；
When the electrical parameter that the controller switching equipment interface provides is matched with the specified operation electrical parameter of the electrical equipment, control
Power supply circuit processed is opened, with by the electrical equipment interface for the power supply for electrical equipment.
Optionally, the controller switching equipment interface provide electrical parameter and the electrical equipment specified operation electrical parameter not
When matching, controls the power supply circuit and disconnect.
Optionally, the electrical equipment interface further include: alarm, the electricity ginseng for being provided in the controller switching equipment interface
When several specified operation electrical parameters with the electrical equipment mismatch, warning message is exported.
Optionally, the electrical parameter includes at least one of: voltage, electric current.
Optionally, the electrical equipment interface and the controller switching equipment interface establish wired connection or wireless connection.
According to the second aspect of the embodiment of the present application, a kind of electrical equipment is provided, comprising: any use described in first aspect
Electric equipment interface.
According to the third aspect of the embodiment of the present application, a kind of controller switching equipment interface is provided, and it is described any of the above-described described
Electrical equipment interface connection, for exporting electric energy to the electrical equipment interface, comprising:
Electrical parameter converting means is big for the electrical parameter of the electrical parameter of utility network or generation of electricity by new energy to be transformed to target
Small-scale electrical parameter.
Optionally, when being the power supply for electrical equipment by the electrical equipment interface, the controller switching equipment interface base
The electrical parameter that electrical parameter when electrical equipment operation exports itself is adjusted.
Optionally, the electrical parameter that the controller switching equipment interface exports itself is adjusted, so that the electrical equipment
Power consumption is minimum.
According to the fourth aspect of the embodiment of the present application, a kind of power supply system is provided, comprising: any use described in second aspect
Any controller switching equipment interface described in electric equipment and the third aspect.
According to the 5th of the embodiment of the present application the aspect, a kind of method for controlling power supply is provided, comprising:
When electrical equipment interface connects controller switching equipment interface, the electrical parameter and use that the controller switching equipment interface provides are detected
Whether the specified operation electrical parameter of electric equipment matches；
When the electrical parameter that the controller switching equipment interface provides is matched with the specified operation electrical parameter of the electrical equipment, control
Power supply circuit processed is opened, with by the electrical equipment interface for the power supply for electrical equipment.
Optionally, further includes:
When the specified operation electrical parameter of electrical parameter and the electrical equipment that the controller switching equipment interface provides mismatches,
The power supply circuit is controlled to disconnect.
Optionally, further includes:
When the specified operation electrical parameter of electrical parameter and the electrical equipment that the controller switching equipment interface provides mismatches,
Export warning message.
According to the 6th of the embodiment of the present application the aspect, a kind of method for controlling power supply is provided, comprising:
When being power supply for electrical equipment by electrical equipment interface, electrical parameter when electrical equipment operation is detected；
The electrical parameter that electrical parameter when based on electrical equipment operation exports controller switching equipment interface is adjusted.
Optionally, the electrical parameter that the electrical parameter when operation based on the electrical equipment exports controller switching equipment interface into
Row adjustment, comprising:
The electrical parameter that electrical parameter when based on electrical equipment operation exports controller switching equipment interface is adjusted, so that
The power consumption of the electrical equipment is minimum.
The technical solution that embodiments herein provides can include the following benefits: electrical equipment provided by the present application
Interface, when electrical equipment interface connects controller switching equipment interface, detects controller switching equipment interface by the way that electrical parameters detection module is arranged
Whether the electrical parameter of offer matches with the specified operation electrical parameter of electrical equipment, and controller switching equipment interface provide electrical parameter with
When the specified operation electrical parameter matching of electrical equipment, conducting power supply circuit is opened, so that the electrical equipment interface sets for electricity consumption
Available electricity, so that electrical equipment interface has electrical parameters detection decision-making function, guarantees that electric appliance falls into regulation distribution voltage or electric current
When in range, can electricity consumption, avoid electric appliance wrong plug and the problem of even resulting in safety accident of failing.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of schematic diagram of electrical equipment interface shown according to an exemplary embodiment.
Fig. 2 is a kind of schematic diagram of power supply system shown according to an exemplary embodiment.
Fig. 3 is according to a kind of schematic diagram of method for controlling power supply provided by the embodiments of the present application.
Fig. 4 is according to a kind of schematic diagram of method for controlling power supply provided by the embodiments of the present application.
Fig. 5 is according to a kind of schematic diagram of the method for controlling power supply for power supply system provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
Fig. 1 is a kind of schematic diagram of electrical equipment interface shown according to an exemplary embodiment, as shown in Figure 1, the use
Electric equipment interface 11 may include:
Electrical parameters detection module 10, for matching described in detection when the electrical equipment interface connects controller switching equipment interface
Whether the electrical parameter that electric equipment interface provides matches with the specified operation electrical parameter of electrical equipment；
Control module 12, the specified operation of electrical parameter and the electrical equipment for being provided in the controller switching equipment interface
When electrical parameter matches, control power supply circuit is opened, with by the electrical equipment interface for the power supply for electrical equipment.
In this embodiment, electrical equipment can be any needs supply electricity such as smart home device, equipment of industrial product
Can equipment to work, for example, phone charger, sphygmomanometer, wireless router, laptop, photography luminaire, active sound
Case, bar code printer, electric cooker, washing machine etc., the application is not especially limited this.Preferably, it is set for direct-current micro-grid household
Standby (household DC equipment).
In this embodiment, electrical equipment interface is plug or other patterns for electric energy to be accessed connecing for electrical equipment
Mouthful.
In this embodiment, controller switching equipment interface is socket or other patterns for city to be electrically accessed connecing for electrical equipment
Mouthful.
In this embodiment, above-mentioned electrical parameter can be voltage parameter or current parameters.In general, in order to guarantee electrical equipment
Normal work and safe operation, electrical equipment needs within the suitable voltage range of work or suitable current range,
Will lead to electrical equipment beyond this range can not work normally or damage.The voltage range can be electrical equipment appearance when institute
The specified range of nominal tension (safe voltage range), the current range can be specified electricity specified when electrical equipment appears on the scene
It flows range (safe current range).In this embodiment, the electrical parameter and electrical equipment that the controller switching equipment interface provides are detected
Specified operation electrical parameter whether match, can be and detect whether the voltage that the controller switching equipment interface provides falls into electrical equipment
The range of nominal tension within, detect whether the electric current that the controller switching equipment interface provides falls into electrical equipment alternatively, can be
Rated current within the scope of.
In this embodiment, for power supply circuit in the case where conducting, electrical equipment interface can be by controller switching equipment interface side
The electric energy transmitted is transmitted to electrical equipment, and electrical equipment can obtain electric energy supply；In the case where power supply circuit disconnects,
The electric energy that electrical equipment interface will not transmit controller switching equipment interface is transmitted to electrical equipment, and electrical equipment cannot obtain electricity
It can supply.
In this embodiment, electrical equipment interface can be with one power supply of equipment, alternatively, electrical equipment interface distribution side mentions
The electric energy of confession.Electrical equipment interface is provided with processor and memory, and the specified operation electricity of electrical equipment is stored in memory
Parameter, processor be used for judge controller switching equipment interface provide electrical parameter and electrical equipment specified operation electrical parameter whether
Match.Power supply circuit is provided with switch, processor judge controller switching equipment interface provide electrical parameter and electrical equipment it is specified
When running electrical parameter matching, control instruction is issued to switch, instruction closes the switch, so that power supply circuit is connected；Sentence in processor
When the disconnected electrical parameter that controller switching equipment interface provides out and the specified operation electrical parameter of electrical equipment mismatch, issued to switch another
Control instruction, instruction switch disconnects, so that power supply circuit is not turned on.
In this embodiment, the electrical equipment interface is also provided with: alarm, and alarm is used in the distribution
When the specified operation electrical parameter of electrical parameter and the electrical equipment that equipment interface provides mismatches, warning message is exported.In turn
When the electrical parameter that controller switching equipment interface provides is improper, user is reminded in time, is replaced in time convenient for user according to reminder message
Suitable controller switching equipment interface, prevents electrical equipment from can not work normally or damage.
Optionally, the electrical equipment interface and the controller switching equipment interface establish wired connection or wireless connection.At this
In embodiment, electrical equipment interface can be attached using wired or wireless way with controller switching equipment interface, not applied to this
It is not especially limited.For example, distribution side interface is the pattern of highly compatible plugs and sockets, the contact of wireless charging type can be,
Pass through wireless energy transfer.
Optionally, controller switching equipment interface is provided with electrical parameter converting means (DC module), the electricity of utility network can be joined
Several or generation of electricity by new energy electrical parameter is transformed to the electrical parameter of target sizes range.
In a kind of optional embodiment, controller switching equipment interface and electrical equipment can be contacted by the pattern of docking, be used
Electric equipment is direct-flow electricity utilization apparatus, and DC interface setting is independent two modules, i.e. wide range output DC module and voltage is known
Other module, DC module are set to controller switching equipment interface, and voltage identification module is set to electrical equipment interface.
Electrical equipment interface provided by the embodiments of the present application, by the way that electrical parameters detection module is arranged, in electrical equipment interface
When connecting controller switching equipment interface, whether the specified operation electrical parameter of the detection controller switching equipment interface electrical parameter provided and electrical equipment
Matching, and when the electrical parameter that controller switching equipment interface provides is matched with the specified operation electrical parameter of electrical equipment, control module is led
Logical power supply circuit is opened, so that the electrical equipment interface is power supply for electrical equipment, so that electrical equipment interface has electrical parameter
Detect decision-making function, when guaranteeing that electric appliance is fallen into regulation distribution voltage or current range, can electricity consumption, avoid electric appliance wrong plug and
The problem of failure even results in safety accident.
According to the embodiment of the present application, a kind of electrical equipment is additionally provided, comprising: any electrical equipment described above connects
Mouthful.
In this embodiment, electrical equipment can be any needs supply electricity such as smart home device, equipment of industrial product
It can equipment to work.
Preferably, which is direct-current micro-grid home equipment, that is, household DC equipment.For example, mobile phone charges
Device, sphygmomanometer, wireless router, laptop, photography luminaire, active audio amplifier, bar code printer etc..Above-mentioned electrical equipment interface
For DC interface.
Electrical equipment interface in the embodiment of the present application, has been carried out detailed description, herein no longer in Fig. 1 embodiment
It repeats.
Electrical equipment provided by the embodiments of the present application is provided with the electrical equipment interface for having electrical parameters detection module,
When electrical equipment interface connects controller switching equipment interface, electrical parameters detection module detects the electrical parameter and use that controller switching equipment interface provides
Whether the specified operation electrical parameter of electric equipment matches, and in the specified fortune of the controller switching equipment interface electrical parameter provided and electrical equipment
When row electrical parameter matches, conducting power supply circuit is opened, using the electrical equipment interface as power supply for electrical equipment, in the embodiment
The interface of electrical equipment has voltage detecting decision-making function, when guaranteeing that electric appliance is fallen into regulation distribution voltage or current range, side
Can electricity consumption, the problem of the even resulting in safety accident of failing that avoid electrical equipment wrong plug with electrical interface effectively increase electricity consumption
Intelligence and electrical equipment safety, improve the service life of electrical equipment.
According to the embodiment of the present application, a kind of controller switching equipment interface is additionally provided, is connect with any of the above-described electrical equipment
Mouth connection, for exporting electric energy to the electrical equipment interface, comprising:
Electrical parameter converting means is big for the electrical parameter of the electrical parameter of utility network or generation of electricity by new energy to be transformed to target
Small-scale electrical parameter.
In this embodiment, controller switching equipment interface is socket or other patterns for city to be electrically accessed connecing for electrical equipment
Mouthful.
In this embodiment, it is contemplated that different electrical equipments generally require different specified operation electrical parameters, for example, each factory
Quotient proposes different utilization voltage grades, such as 400VDC, 200VDC, 48VDC, 24VDC generally directed to different electric appliance.Example again
Such as, current some electric appliances applied by AC adapter, such as phone charger 5VDC, sphygmomanometer 6VDC, wireless router
Therefore 9VDC, laptop 12VDC, photography luminaire 15VDC, active audio amplifier, bar code printer 24VDC etc., match in the present embodiment
Electric equipment interface is provided with electrical parameter converting means, the electrical parameter of utility network or the electrical parameter of generation of electricity by new energy can be converted
For the electrical parameter of target sizes range.
For example, distribution voltage range can be defined for controller switching equipment interface, 200V~400VDC, 24V~48VDC are such as segmented,
12V~24VDC, 5~12VDC or rough segmentation high pressure 400V~49VDC, low pressure 48V~5VDC etc..Diversification voltage can be achieved to use
When electric, distribution is succinct, and grafting is reliable.As shown in table 1, table 2, it is by DC interface, electrical equipment interface of controller switching equipment interface
For DC interface, wherein the i.e. above-mentioned controller switching equipment interface of distribution side DC interface (socket), electricity consumption side apparatus DC interface
(plug) i.e. above-mentioned electrical equipment interface.
Table one
Table two
Optionally, when being the power supply for electrical equipment by the electrical equipment interface, the controller switching equipment interface base
The electrical parameter that electrical parameter when electrical equipment operation exports itself is adjusted.Wherein, it is preferred that electrical equipment connects
Electrical parameter when mouth detection electrical equipment operation, and the electrical parameter is sent to controller switching equipment interface, so that controller switching equipment interface
The electrical parameter that electrical parameter when can be run based on the electrical equipment exports itself is adjusted.
In this embodiment, electrical parameter when controller switching equipment interface can be run according to electrical equipment adjusts itself output
Electrical parameter, and then control the operating status of electrical equipment.
Preferably, the electrical parameter that controller switching equipment interface exports itself is adjusted, so that the power consumption of the electrical equipment
It is minimum.Controller switching equipment interface obtains the voltage and current of electrical equipment, and the function of current power equipment is judged based on voltage, electric current
Consumption, if power consumption is minimum or power be it is optimal, maintain；If it is non-optimal that non-minimum or power is lost, itself output is adjusted
Electric current and/or voltage so that the power consumption of electrical equipment is minimum or power is optimal.
According to the embodiment of the present application, a kind of power supply system is additionally provided, as shown in Figure 2, comprising: any of the above-described electrical equipment
20 and any controller switching equipment interface 21.
In this embodiment, electrical equipment includes above-described any electrical equipment interface 11, the electrical equipment interface
It is elaborated above, details are not described herein.
For example, the power supply system in the embodiment, including mobile phone (can connect phone charger, i.e. electrical equipment interface)
With socket (i.e. controller switching equipment interface).
The power supply system that the embodiment provides, electricity consumption side interface are provided with electrical parameters detection module, the setting of distribution side interface
Electrical parameter conversion equipment, the electrical parameter that can be exported to distribution side interface is adjusted, so that electrical equipment is in suitable electrical parameter
Operation and realization power consumption minimum in range.The safety for effectively increasing the intelligence and electrical equipment of electricity consumption, improves use
The service life of electric equipment.
Fig. 3 is according to a kind of schematic diagram of method for controlling power supply provided by the embodiments of the present application.As shown in figure 3, this method
Include:
Step S301 detects what the controller switching equipment interface provided when electrical equipment interface connects controller switching equipment interface
Whether electrical parameter matches with the specified operation electrical parameter of electrical equipment；
Step S302, in the specified operation electrical parameter of the controller switching equipment interface electrical parameter provided and the electrical equipment
When matching, control power supply circuit is opened, with by the electrical equipment interface for the power supply for electrical equipment.
Optionally, this method can also include: the electrical parameter in controller switching equipment interface offer and the electrical equipment
Specified operation electrical parameter when mismatching, control the power supply circuit and disconnect.
Optionally, this method can also include: the electrical parameter in controller switching equipment interface offer and the electrical equipment
Specified operation electrical parameter mismatch when, export warning message.
Optionally, the electrical parameter can be voltage or electric current.
Optionally, wired connection or wireless connection is established between the electrical equipment interface and the controller switching equipment interface.
The application is not specifically limited in this embodiment.
In the above-described embodiments, step S301 and step S 302 can (or the electricity consumption of electrical equipment be set by electrical equipment
Standby interface, for example, plug) it executes.
The embodiment passes through the electricity that when electrical equipment interface connects controller switching equipment interface, detection controller switching equipment interface is provided
Whether parameter matches with the specified operation electrical parameter of electrical equipment, and in the electrical parameter and electrical equipment of the offer of controller switching equipment interface
Specified operation electrical parameter matching when, conducting power supply circuit open so that the electrical equipment interface be power supply for electrical equipment, lead to
Cross the electrical parameters detection decision-making function, when guaranteeing that electric appliance is fallen into regulation distribution voltage or current range, can electricity consumption, avoid
Electric appliance wrong plug and the problem of even resulting in safety accident of failing.
Fig. 4 is according to a kind of schematic diagram of method for controlling power supply provided by the embodiments of the present application.As shown in figure 4, this method
Include:
Step S401 is detected when the electrical equipment is run when being power supply for electrical equipment by electrical equipment interface
Electrical parameter；
Step S402, electrical parameter when based on electrical equipment operation carry out the electrical parameter that controller switching equipment interface exports
Adjustment.
Optionally, the electrical parameter that the electrical parameter when operation based on the electrical equipment exports controller switching equipment interface into
The electrical parameter that electrical parameter when row adjustment may include: based on electrical equipment operation exports controller switching equipment interface is adjusted
It is whole, so that the power consumption of the electrical equipment is minimum.
Optionally, the electrical parameter can be voltage or electric current.
Optionally, wired connection or wireless connection is established between the electrical equipment interface and the controller switching equipment interface.
The application is not specifically limited in this embodiment.
In the above-described embodiments, step S401 and step S402 can be executed by controller switching equipment interface (for example, socket).
Electrical parameter when the present embodiment can be run according to electrical equipment carries out the electrical parameter that controller switching equipment interface exports
Adjustment, rather than the power supply for simply relying on distribution side carries out, so that the electrical parameter that electrical equipment is got is intelligently adjustable, is more in line with
The power demands of electrical equipment.
Fig. 5 is according to a kind of schematic diagram of the method for controlling power supply for power supply system provided by the embodiments of the present application.Such as
Shown in Fig. 5, this method comprises:
Step S501, determine that DC interface connects.
Step S502, start electricity consumption side apparatus voltage detecting.
Step S503, whether the voltage that electricity consumption side apparatus interface detection distribution side provides meets condition.
If step S504, meeting condition, DC electric apparatus is run, and executes step S307.
If step S505, being unsatisfactory for condition, DC electrical is not run, and executes step S306.
Step S506, outputting alarm information.
Step S507, supply side interface voltage scans.
Step S508, judging electricity consumption side apparatus, whether power is minimum.
If step S509, power is minimum, run according to this voltage.
If step S510, power is non-minimum, adjust distribution side output voltage, using electric side apparatus power most
It is small.
The above method is realized based on highly compatible DC interface provided by the present application.The highly compatible DC interface specifically wraps
It includes:
1, distribution side interface, i.e. socket or other patterns, it is conventional due to electricity consumption side apparatus supply voltage multiplicity, and require to match
The electric various problem of side voltage class.Now by distribution side interface, a distribution voltage range is defined, such as segments 200V~400VDC,
48V~200VDC, 24V~48VDC, 12V~24VDC, 5~12VDC or rough segmentation high pressure 400V~49VDC, low pressure 48V~5VDC
Deng shown in table one as above, table two, including but not limited to this classifies.Its distribution side interface internal specifically includes voltage changer,
When such as direct-current micro-grid domestic applications, register one's residence from outside as high pressure 400V, low pressure 48V power supply, or only 400V power supply or other voltages
Power supply realizes voltage transformation in distribution side interface, exports wide-range voltage using DC/DC current transformer.
2, electricity consumption side apparatus interface, i.e. plug or other patterns, customary DC electrical equipment supply lines only includes power line
Without other component, the application melts a kind of voltage detection module (being a kind of implementation of above-mentioned electrical parameters detection module)
Enter electricity consumption side DC equipment interface, and sets range of operation value in DC electric apparatus.It is accessed in a kind of electricity consumption side DC electric apparatus
When distribution side interface, first without being introduced into voltage detecting step for electrically activating, when detecting that distribution side interface voltage meets
When electrical appliance (direct current house system has voltage range definition as above), direct current supply line is opened, DC electric apparatus is normal
Operation；When detecting that distribution side interface voltage does not meet the electrical appliance, DC electric apparatus, i.e. no power cannot be run, and mention
Show that supply voltage does not meet warning.Optionally, it is run as equipment is subjected to abnormal voltage, then starts DC interface power supply, it is flexible
Drop volume, can be with starting limit power or voltage limit protection.
In this embodiment, into when operating normally, distribution side interface, i.e. socket carry out voltage scanning, pass through detection electricity
Pressure and current value consume minimum value with power optimized/minimum, to determine the supply voltage of the direct-flow electricity utilization apparatus.Equipment afterwards
I.e. with the operation of this voltage.
Optionally, physics versatility DC interface can not be used in the embodiment, and is realized with any other mode.
It should be noted that current detection module can also be used in electricity consumption side apparatus interface, the access of DC electric apparatus is triggered, such as
In the DC electric apparatus plug of different voltages grade, the resistance detection electric current of different resistance values is placed in positive and negative interpolar, is held by one kind
Row device when reaching setting electric current value, that is, starts when being inserted into socket；Conversely, not starting or alerting.
The embodiment of the present application can solve with electrical interface, i.e. socket, the various problem of voltage class, can define a distribution voltage
Range such as segments 200V~400VDC, 24V~48VDC, 12V~24VDC, 5~12VDC or rough segmentation high pressure 400V~49VDC,
Low pressure 48V~5VDC etc., when realizing diversified voltage electricity consumption, distribution is succinct, and grafting is reliable；In addition, different voltages etc. can be solved
Grade DC electric apparatus, the problem of damaging failure because of wrong plug, are had voltage detecting and are determined function using an equipment interface, i.e. plug
Can, guarantee that DC electric apparatus is fallen within the scope of regulation distribution voltage, it can electricity consumption.
The embodiment is in direct-current micro-grid domestic applications, and when DC line enters the room, there is no a variety of distribution cables
Selection, pre-buried equal complicated factors, the requirement to interior distribution side is simple, compatible to the voltage class of electricity consumption side apparatus without limitation
Property strong, highly-safe, the highly compatible DC interface provided using this application, can simple realization full voltage grade more categories electricity
The application of device, and guarantee that electrical equipment is safe and reliable.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the application
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (15)
1. a kind of electrical equipment interface characterized by comprising
Electrical parameters detection module, for detecting the controller switching equipment when the electrical equipment interface connects controller switching equipment interface
Whether the electrical parameter that interface provides matches with the specified operation electrical parameter of electrical equipment；
Control module, the specified operation electrical parameter of electrical parameter and the electrical equipment for being provided in the controller switching equipment interface
When matching, control power supply circuit is opened, with by the electrical equipment interface for the power supply for electrical equipment.
2. electrical equipment interface according to claim 1, which is characterized in that the control module is also used to match described
When the specified operation electrical parameter of electrical parameter and the electrical equipment that electric equipment interface provides mismatches, the power supply circuit is controlled
It disconnects.
3. electrical equipment interface according to claim 2, which is characterized in that the electrical equipment interface further include:
Alarm, the specified operation electrical parameter of electrical parameter and the electrical equipment for providing in the controller switching equipment interface is not
When matching, warning message is exported.
4. electrical equipment interface according to claim 1, which is characterized in that the electrical parameter includes at least one of:
Voltage, electric current.
5. electrical equipment interface according to claim 1, which is characterized in that the electrical equipment interface is set with the distribution
Standby interface establishes wired connection or wireless connection.
6. a kind of electrical equipment characterized by comprising electrical equipment interface of any of claims 1-5.
7. a kind of controller switching equipment interface, which is characterized in that connect with electrical equipment interface of any of claims 1-5
It connects, for exporting electric energy to the electrical equipment interface, comprising:
Electrical parameter converting means, for the electrical parameter of the electrical parameter of utility network or generation of electricity by new energy to be transformed to target sizes model
The electrical parameter enclosed.
8. controller switching equipment interface according to claim 7, which is characterized in that be described by the electrical equipment interface
When power supply for electrical equipment, the electrical parameter that electrical parameter when based on electrical equipment operation exports itself is adjusted.
9. controller switching equipment interface according to claim 8, which is characterized in that the controller switching equipment interface exported itself
Electrical parameter is adjusted, so that the power consumption of the electrical equipment is minimum.
10. a kind of power supply system characterized by comprising appoint in electrical equipment and claim 7-9 as claimed in claim 6
Controller switching equipment interface described in one.
11. a kind of method for controlling power supply characterized by comprising
When electrical equipment interface connects controller switching equipment interface, detects the electrical parameter that the controller switching equipment interface provides and set with electricity consumption
Whether standby specified operation electrical parameter matches；
When the electrical parameter that the controller switching equipment interface provides is matched with the specified operation electrical parameter of the electrical equipment, control is supplied
Circuit is opened, with by the electrical equipment interface for the power supply for electrical equipment.
12. according to the method for claim 11, which is characterized in that further include:
When the specified operation electrical parameter of electrical parameter and the electrical equipment that the controller switching equipment interface provides mismatches, control
The power supply circuit disconnects.
13. according to the method for claim 12, which is characterized in that further include:
When the specified operation electrical parameter of electrical parameter and the electrical equipment that the controller switching equipment interface provides mismatches, output
Warning message.
14. a kind of method for controlling power supply characterized by comprising
When being power supply for electrical equipment by electrical equipment interface, electrical parameter when electrical equipment operation is detected；
The electrical parameter that electrical parameter when based on electrical equipment operation exports controller switching equipment interface is adjusted.
15. according to the method for claim 14, which is characterized in that the electrical parameter when operation based on the electrical equipment
The electrical parameter of controller switching equipment interface output is adjusted, comprising:
The electrical parameter that electrical parameter when based on electrical equipment operation exports controller switching equipment interface is adjusted, so that described
The power consumption of electrical equipment is minimum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191161.8A CN109450004A (en) | 2018-10-12 | 2018-10-12 | Electrical equipment interface and electrical equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492562A (en) * | 2019-08-16 | 2019-11-22 | 珠海格力电器股份有限公司 | Mobile power source equipment and its method for controlling power supply, device, power supply unit |
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| CN103208933A (en) * | 2012-01-11 | 2013-07-17 | 刘小灵 | Self-adaption power supply method and power distributor |
| CN108599530A (en) * | 2018-03-15 | 2018-09-28 | 珠海昇生微电子有限责任公司 | A kind of powering mode converter and powering mode conversion method |
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| CN1222262A (en) * | 1996-06-12 | 1999-07-07 | 艾利森公司 | Appts. and method for identifying and charging batteries of different types |
| CN103208933A (en) * | 2012-01-11 | 2013-07-17 | 刘小灵 | Self-adaption power supply method and power distributor |
| CN108599530A (en) * | 2018-03-15 | 2018-09-28 | 珠海昇生微电子有限责任公司 | A kind of powering mode converter and powering mode conversion method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110492562A (en) * | 2019-08-16 | 2019-11-22 | 珠海格力电器股份有限公司 | Mobile power source equipment and its method for controlling power supply, device, power supply unit |
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