CN106992350A - High power intelligent power divider - Google Patents
High power intelligent power divider Download PDFInfo
- Publication number
- CN106992350A CN106992350A CN201710405838.2A CN201710405838A CN106992350A CN 106992350 A CN106992350 A CN 106992350A CN 201710405838 A CN201710405838 A CN 201710405838A CN 106992350 A CN106992350 A CN 106992350A
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- Prior art keywords
- power
- module
- transmission line
- impedance transformer
- intelligent
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The present invention provides a kind of high power intelligent power divider, including double frequency Wilkinson power divider, three ports of the double frequency Wilkinson power divider are connected to the first impedance transformer, the second impedance transformer and the 3rd impedance transformer respectively, and first impedance transformer is electrically connected with adjusting means；Adjusting means includes lumped parameter transmission line, thin film resistor, inductor, capacitor, and the lumped parameter transmission line is by inductor and capacitor bank into and inductor and capacitor constitute lumped parameter transmission line in the form of connecting；The thin film resistor is connected with lumped parameter transmission line.
Description
Technical field
Present invention relates particularly to a kind of high power intelligent power divider.
Background technology
Power distribution unit is that one kind will be divided into two-way or the equal or unequal energy of multiple-channel output by input signal energy all the way
The device of amount, the synthesis of multiple signals energy can also be exported, can now be also referred to as combiner, but existing power all the way in turn
Distributor structure design is unreasonable can not to meet the demand of people, so being badly in need of a kind of high power intelligent power divider
To solve this problem.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of high power intelligent power divider, this is big
Power intelligent power divider can solve the above problems well.
To reach above-mentioned requirements, the present invention is adopted the technical scheme that：A kind of high power intelligent power divider is provided, should
High power intelligent power divider includes double frequency Wilkinson power divider, the three of the double frequency Wilkinson power divider
Individual port is connected to the first impedance transformer, the second impedance transformer and the 3rd impedance transformer, the first impedance conversion respectively
Device is electrically connected with adjusting means；
The adjusting means includes lumped parameter transmission line, thin film resistor, inductor, capacitor, the lumped parameter
Transmission line is by inductor and capacitor bank into and inductor and capacitor constitute lumped parameter transmission line in the form of connecting；Institute
Thin film resistor is stated to be connected with lumped parameter transmission line；
Second impedance transformer is electrically connected with inputoutput unit, and the inputoutput unit includes：Input transition
Module, distribute module and output module；The input transition module is connected with external circuit and the distribute module, is used for
The power of the external circuit input is received, the power is sent to the distribute module；The distribute module and the input
Transitional module is connected with output module, the power for receiving the input transition module input, and is by the power distribution
At least the power of two-way, is sent to the output module；The output module is connected with the distribute module and external circuit,
The power transmission of at least two-way after for the distribute module to be distributed is to the external circuit；
3rd impedance transformer is controlled with MCU and analysis system is electrically connected, the MCU controls and analysis system difference
It is connected with wireless networking module, indicator lamp, outer watchdog circuit, program burn writing equipment, voltage-stabilized power supply, MCU is controlled and divided
The acp chip of analysis system uses MCU chip, and the AD ports of MCU chip connect voltage detecting system and current detecting system respectively
System, the signal output part of electrical equipment is connected by voltage detecting system and current detecting system, and the I/O ports of MCU chip are driven
Motor type relay controls circuit, and control relay circuit controls 4 tunnel ground heating system electric switches；
The adjusting means high power intelligent controller electrical connection, the high power intelligent controller includes：Transformation system；
Forceful electric power is mainly switched to light current to use for central processing unit；There is provided stable power supply for power good system；Intelligent current is detected
System, is predominantly detected by electric current；Ten road electric power incoming line interfaces and ten tunnels load inlet interface, entering for each passage is accessed for user
Line and outlet, user need to only connect inlet wire and the outlet of each passage；The processing of central processing unit, mainly intelligent decision is all
Data and judge whether exceed setting cut-off current；Relay on-off circuit is crossed, the secondary channel electricity consumption of break-make adaptation is automatically selected；It is aobvious
Show initialization system, be to provide an operating platform, the restriction capacity and total capacity for allowing user to set each passage limit setting.
It is preferred that, the first impedance transformer is made up of double-frequency resonance device and transmission line.
It is preferred that, double frequency Wilkinson power divider is connected by transmission line with double-frequency resonance device.
The high power intelligent power divider has the advantage that as follows：
The high power intelligent power divider can realize multifrequency, reduce cost：Traditional Wilkinson high power intelligent
Power divider can only operate at single frequency range and its odd harmonic, and the present invention passes through in double frequency Wilkinson power point
The port of orchestration adds impedance transformer so that high power intelligent power divider can be operated under three controllable frequency ranges,
The number of high power intelligent power divider needed for Multi-Frequency Signaling System is reduced, so that the circuit size of system is reduced,
Reduce production cost.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, the part of the application is constituted, at this
Same or analogous part, the schematic description and description of the application are represented using identical reference number in a little accompanying drawings
For explaining the application, the improper restriction to the application is not constituted.In the accompanying drawings：
Fig. 1 schematically shows the structural representation of the high power intelligent power divider according to the application one embodiment
Figure.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to phase be the same as Example.
For the sake of simplicity, eliminate that well known to a person skilled in the art some technical characteristics in describing below.
According to one embodiment of the application there is provided a kind of high power intelligent power divider, as shown in figure 1, including double
Frequency Wilkinson power divider, three ports of the double frequency Wilkinson power divider are connected to the first impedance conversion respectively
Device, the second impedance transformer and the 3rd impedance transformer, first impedance transformer are electrically connected with adjusting means；Described second
Impedance transformer is electrically connected with inputoutput unit, and the inputoutput unit includes：Input transition module, distribute module and
Output module；The input transition module is connected with external circuit and the distribute module, for receiving the external circuit
The power of input, the distribute module is sent to by the power；The distribute module and the input transition module and output mould
Block is connected, and for receiving the power of the input transition module input, and by the power that the power distribution is at least two-way, passes
Deliver to the output module；The output module is connected with the distribute module and external circuit, for by the distribution mould
The power transmission of at least two-way after block distribution is to the external circuit.
The adjusting means includes lumped parameter transmission line, thin film resistor, inductor, capacitor, the lumped parameter
Transmission line is by inductor and capacitor bank into and inductor and capacitor constitute lumped parameter transmission line in the form of connecting；Institute
Thin film resistor is stated to be connected with lumped parameter transmission line；3rd impedance transformer is controlled with MCU and analysis system is electrically connected,
MCU control and analysis system respectively with wireless networking module, indicator lamp, outer watchdog circuit, program burn writing equipment, steady
Voltage source is connected, and the acp chip of MCU controls and analysis system uses MCU chip, and the AD ports of MCU chip connect electricity respectively
Detecting system and current detecting system are pressed, the signal output of electrical equipment is connected by voltage detecting system and current detecting system
End, the I/O ports driving control relay circuit of MCU chip, control relay circuit controls 4 tunnel ground heating systems with establishing by cable
Close；The adjusting means high power intelligent controller electrical connection, the high power intelligent controller includes：Transformation system；Mainly
It is that forceful electric power is switched to light current to use for central processing unit；There is provided stable power supply for power good system；Intelligent current detection system
System, is predominantly detected by electric current；Ten road electric power incoming line interfaces and ten tunnels load inlet interface, the inlet wire of each passage is accessed for user
And outlet, user need to only connect inlet wire and the outlet of each passage；All numbers of central processing unit, mainly intelligent decision processing
According to and judge whether exceed setting cut-off current；Relay on-off circuit is crossed, the secondary channel electricity consumption of break-make adaptation is automatically selected；Display
Initialization system, is to provide an operating platform, and the restriction capacity and total capacity for allowing user to set each passage limit setting.
According to one embodiment of the application, the first impedance transformer of the high power intelligent power divider is humorous by double frequency
Shake device and transmission line composition.
According to one embodiment of the application, the double frequency Wilkinson power divider of the high power intelligent power divider
It is connected by transmission line with double-frequency resonance device
Embodiment described above only represents the several embodiments of the present invention, and it describes more specific and detailed, but not
It is understood that as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these belong to the scope of the present invention.Therefore this hair
Bright protection domain should be defined by the claim.
Claims (3)
1. a kind of high power intelligent power divider, it is characterised in that：Including double frequency Wilkinson power divider, the double frequency
Three ports of Wilkinson power divider are connected to the first impedance transformer, the second impedance transformer and the 3rd impedance and become respectively
Parallel operation, first impedance transformer is electrically connected with adjusting means；
The adjusting means includes lumped parameter transmission line, thin film resistor, inductor, capacitor, the lumped parameter transmission
Line is by inductor and capacitor bank into and inductor and capacitor constitute lumped parameter transmission line in the form of connecting；It is described thin
Film resistor is connected with lumped parameter transmission line；
Second impedance transformer is electrically connected with inputoutput unit, and the inputoutput unit includes：Input transition module,
Distribute module and output module；The input transition module is connected with external circuit and the distribute module, for receiving
The power of the external circuit input, the distribute module is sent to by the power；The distribute module and the input transition
Module is connected with output module, the power for receiving the input transition module input, and is at least by the power distribution
The power of two-way, is sent to the output module；The output module is connected with the distribute module and external circuit, is used for
By the power transmission of at least two-way after distribute module distribution to the external circuit；
3rd impedance transformer and MCU are controlled and analysis system electrically connect, the MCU control and analysis system respectively with nothing
Line networking module, indicator lamp, outer watchdog circuit, program burn writing equipment, voltage-stabilized power supply are connected, MCU controls and analysis system
The acp chip of system uses MCU chip, and the AD ports of MCU chip connect voltage detecting system and current detecting system respectively, leads to
Zenith tracking system and current detecting system connect the signal output part of electrical equipment, the I/O ports driving relay of MCU chip
Device controls circuit, control relay circuit control road ground heating system electric switch；
The adjusting means high power intelligent controller electrical connection, the high power intelligent controller includes：Transformation system；Mainly
It is that forceful electric power is switched to light current to use for central processing unit；There is provided stable power supply for power good system；Intelligent current detection system
System, is predominantly detected by electric current；Ten road electric power incoming line interfaces and ten tunnels load inlet interface, the inlet wire of each passage is accessed for user
And outlet, user need to only connect inlet wire and the outlet of each passage；All numbers of central processing unit, mainly intelligent decision processing
According to and judge whether exceed setting cut-off current；Relay on-off circuit is crossed, the secondary channel electricity consumption of break-make adaptation is automatically selected；Display
Initialization system, is to provide an operating platform, and the restriction capacity and total capacity for allowing user to set each passage limit setting.
2. high power intelligent power divider according to claim 1, it is characterised in that：First impedance transformer by
Double-frequency resonance device and transmission line composition.
3. high power intelligent power divider according to claim 1, it is characterised in that：The double frequency Wilkinson power
Distributor is connected by transmission line with double-frequency resonance device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405838.2A CN106992350A (en) | 2017-05-31 | 2017-05-31 | High power intelligent power divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405838.2A CN106992350A (en) | 2017-05-31 | 2017-05-31 | High power intelligent power divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106992350A true CN106992350A (en) | 2017-07-28 |
Family
ID=59421972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405838.2A Withdrawn CN106992350A (en) | 2017-05-31 | 2017-05-31 | High power intelligent power divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989394A (en) * | 2019-12-31 | 2020-04-10 | 海信集团有限公司 | Power control method and device for shared household appliances |
-
2017
- 2017-05-31 CN CN201710405838.2A patent/CN106992350A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989394A (en) * | 2019-12-31 | 2020-04-10 | 海信集团有限公司 | Power control method and device for shared household appliances |
| CN110989394B (en) * | 2019-12-31 | 2021-07-20 | 海信集团有限公司 | Power control method and device for shared household appliances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170728 |
|
| WW01 | Invention patent application withdrawn after publication |