CN106026987A - High-potential self-energy-taking pulse power supply - Google Patents
High-potential self-energy-taking pulse power supply Download PDFInfo
- Publication number
- CN106026987A CN106026987A CN201610596741.XA CN201610596741A CN106026987A CN 106026987 A CN106026987 A CN 106026987A CN 201610596741 A CN201610596741 A CN 201610596741A CN 106026987 A CN106026987 A CN 106026987A
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- circuit
- field effect
- effect transistor
- resistance
- comparator
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M11/00—Power conversion systems not covered by the preceding groups
Abstract
The invention discloses a high-potential self-energy-taking pulse power supply which comprises an alternating current energy taking circuit, a conversion energy storage circuit, a monitoring control circuit and a load analog circuit, wherein the alternating current energy taking circuit is formed by an electric conductor B of which equipment is positioned at a mounting position and a housing S of which a power supply is used as a shielding and sensing electrode; wires are respectively led out of the electric conductor B and the housing S and are connected to the alternating current side of a next stage of circuit, i.e., two wires led out are connected to the alternating current input side of the next stage of rectification conversion circuit.
Description
Technical field
The invention belongs to a kind of high potential self-energizing pulse power, belong to electromagnetism, electronic technology
With Operation of Electric Systems maintenance technology field.Specific design one utilizes AC electric power systems to run
Time electrical characteristic extract the energy of part and by corresponding electrical structure so that realize can be lasting
The pulse power of steady operation
Background technology
In the operation of power system, the corresponding state at a large amount of high pressure need to include monitoring in real time in
In to guarantee its duty effective monitoring, guarantee security of system stable operation.At present
Various miniature, superminiature, nanowatt level sensors come into operation the most in systems, carry for its monitoring
Supply effective means, and all of sensor has all had a problem that, i.e. needed to use external
Power supply is its power supply, and due to these systems the most all with high voltage, can only use
The mode of separated wireless transmission carries out data transmission, so this kind of system in currently used system
Function have 3 kinds of mode powered mode: battery power supply mode, electromagnetic induction take can and nothing
Heat input transmits.Battery is powered and is used chemical energy and power, and has effect duration and service life,
There is problem difficult in maintenance in a large amount of use, and battery chemical reaction at work or quality
Reason also exists inner material leakage and causes the problems such as environmental pollution；Electromagnetic induction takes and can realize
Utilize the current in wire power taking seemingly to solve energy supply problem, can electromagnetic induction power taking use
The mode of a large amount of coil encircling electrical bodies realizes, and exists for power taking equipment during realizing
Greatly, installation difficulty installation site requires height, and is affected by electric current in conductor during energy obtaining system work
And big and the standby kind equipment of part electric current is faint causes taking and can cannot normally work by equipment.Wireless
Energy transmits its technology and does not possess versatility and poor efficiency, and high price makes it cannot put at present
Routine use.
In sum, develop rapidly instantly in microsensor technology, develop a kind of for it
The power supply that ultra-long time is powered is the most necessary.
Summary of the invention
The technical problem to be solved is to provide a kind of high potential self-energizing pulse power.
It is as follows that the present invention solves the technical scheme that above-mentioned technical problem taked:
A kind of high potential self-energizing pulse power, including: exchange takes can circuit, conversion energy storage electricity
Road, Monitoring and Controlling circuit and load simulated circuit, wherein, described exchange takes can electricity routing device
Electric conductor B in installation place and this power supply are made the shell S of shielding and induction electrode and are constituted, and
Electric conductor B and shell S draw wire respectively, is connected to the AC of subordinate's circuit；
That is, two extraction wires are connected to the exchange input side of subordinate's rectification change-over circuit.
Described conversion accumulator by rectification circuit U1 and storage capacitor C1 among；That is,
U1 circuit is constituted full-bridge change-over circuit by diode, diode array or integration module, and it is handed over
Stream side is connected with higher level two lead-in wire, and DC side is connected with capacitor C1.
Described load circuit or system, the functional circuit in applying for objectives or system, can
Need to configure and adjust according to function.
Preferably, described Monitoring and Controlling circuit has three kinds of different types: differential monitor-type,
Half-wave monitor-type and continuous monitor-type.
Preferably, the Monitoring and Controlling circuit of described differential monitor-type is by differential switch part and ratio
Relatively controlling part composition, differential switch part therein is by capacitor C1 resistance R and field effect
Pipe M forms, and its control signal is introduced by the AC changing energy storage electric current, supplies the micro-of this grade
Switch-dividing circuit opens circuit once at every cycle, its persistent period according to intended application needs by
R, the adjustment of C-element parameter adapt to load circuit.Capacitor C, resistance R are connected,
Wherein, one end of capacitor C is connected to higher level and changes AC one end of accumulator, electricity
One end of resistance R is connected to change electronegative potential one end of the DC side of accumulator, at capacitor C
With connect the grid of field effect transistor M at resistance R series connection, and by the drain electrode of field effect transistor and source
Pole is respectively connecting to cut-off both sides, place.
Relatively control part by comparator U2, resistance R1, R2, R3 and field effect transistor M1
Constitute, will resistance R1, R2, R3 connect after be connected to the positive and negative electrode of power supply to be measured, and
The junction of R1 and R2, the junction of R2 and R3 go between respectively and are connected to comparator U2's
Two inputs, the outfan of comparator U2 is connected to the grid of field effect transistor M1；Field effect
The drain electrode of pipe M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Relatively control part
Function be the charged state on monitoring capacitor C1 and determine in good time to loading functionality.
Preferably, described half-wave monitoring type Monitoring and Controlling electricity routing controling switch M and by
The comparison that comparator U2, resistance R1, R2, R3 and field effect transistor M1 are constituted controls part
Composition.The control switch being used as detection control circuit is realized by field effect transistor M, and its grid is straight
Being connected to change one end of accumulator AC in succession, its drain electrode and source electrode are respectively connecting to low electricity
Both sides, place are cut-off in position；It is connected to the positive and negative of power supply to be measured after resistance R1, R2, R3 being connected
Pole, and in the junction of R1 and R2, the junction of R2 and R3 go between respectively be connected to ratio
Two inputs of relatively device U2, the outfan of comparator U2 is connected to the grid of field effect transistor M1
Pole；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Its
Function is: the energy storage state of capacitor is once monitored by every cycle, every time a length of during monitoring
10ms (respective frequencies is 50HZ), and the energy storage situation on apparent capacity device C1, determine in good time
To load L energy supply.
Preferably, the Monitoring and Controlling circuit of described continuous monitor-type is by comparator U2, resistance
R1, R2, R3 and field effect transistor M1 are constituted.Connect after resistance R1, R2, R3 are connected
To the positive and negative electrode of power supply to be measured, and in the junction of R1 and R2, the connection of R2 and R3
Place's lead-in wire respectively is connected to two inputs of comparator U2, and the outfan of comparator U2 connects
Grid to field effect transistor M1；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to low electricity
The both sides at place are cut-off in position.Its function is: be monitored energy-storage capacitor C1 state continuously,
And determine in good time load L energy supply.
After this invention takes such scheme, design have employed the principle of advanced person, in manufacture
Employing technology and the process structure at tip, actual size and the real work effect of power supply be enough to
Ensure that product effectively substituting battery power supply to the device also effectively can stably be operated in height for a long time
Any position in pressure AC system.
Other features and advantages of the present invention will illustrate in the following description, and, part
Ground becomes apparent from description, or understands by implementing the present invention.The present invention's
Purpose and other advantages can be by institutes in the description write, claims and accompanying drawing
The structure particularly pointed out realizes and obtains.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the present invention is described in detail, so that the present invention's is above-mentioned excellent
Point is definitely.Wherein,
Fig. 1 is the structural representation of the embodiment of the present invention high potential self-energizing pulse power；
Fig. 2 is the structural representation of the embodiment of the present invention high potential self-energizing pulse power；
Fig. 3 is the structural representation of the embodiment of the present invention high potential self-energizing pulse power；
Detailed description of the invention
Embodiments of the present invention are described in detail below with reference to drawings and Examples, the most right
How application technology means solve technical problem to the present invention, and reach the realization of technique effect
Journey can fully understand and implement according to this.As long as it should be noted that not constituting conflict, the present invention
In each embodiment and each feature in each embodiment can be combined with each other, formed
Technical scheme is all within protection scope of the present invention.
Specifically, this invention is not enough for prior art, and proposing to be specifically designed for Micro Energy Lose should
A kind of high potential self-energizing pulse power with design.
Wherein, the high potential self-energizing pulse power of the present invention uses electrostatic induction principle,
Utilize electromagnetic theory and electronic technology, constitute the pulse power of three types, i.e. differential prison
Survey type, half-wave monitor-type and continuous monitor-type, to meet different intended application, respectively such as figure
1, shown in 2,3.
Wherein, specifically, a kind of high potential self-energizing pulse power, including: exchange takes energy
Circuit, conversion accumulator, Monitoring and Controlling circuit and load simulated circuit, wherein, described friendship
Stream takes and can shield and induction electrode with this power supply by the electricity routing device electric conductor B in installation place
Shell S constitute, and draw wire respectively on electric conductor B and shell S, be connected to down
The AC of level circuit；That is, two extraction wires are connected to the exchange of subordinate's rectification change-over circuit
Input side.
Described conversion accumulator by rectification circuit U1 and storage capacitor C1 among；That is,
U1 circuit is constituted full-bridge change-over circuit by diode, diode array or integration module, and it is handed over
Stream side is connected with higher level two lead-in wire, and DC side is connected with capacitor C1.
Described load circuit or system, the functional circuit in applying for objectives or system, can
Need to configure and adjust according to function.
Preferably, described Monitoring and Controlling circuit has three kinds of different types: differential monitor-type,
Half-wave monitor-type and continuous monitor-type.
Preferably, the Monitoring and Controlling circuit of described differential monitor-type is by differential switch part and ratio
Relatively controlling part composition, differential switch part therein is by capacitor C1 resistance R and field effect
Pipe M forms, and its control signal is introduced by the AC changing energy storage electric current, supplies the micro-of this grade
Switch-dividing circuit opens circuit once at every cycle, its persistent period according to intended application needs by
R, the adjustment of C-element parameter adapt to load circuit.Capacitor C, resistance R are connected,
Wherein, one end of capacitor C is connected to higher level and changes AC one end of accumulator, electricity
One end of resistance R is connected to change electronegative potential one end of the DC side of accumulator, at capacitor C
With connect the grid of field effect transistor M at resistance R series connection, and by the drain electrode of field effect transistor and source
Pole is respectively connecting to cut-off both sides, place.
Relatively control part by comparator U2, resistance R1, R2, R3 and field effect transistor M1
Constitute, will resistance R1, R2, R3 connect after be connected to the positive and negative electrode of power supply to be measured, and
The junction of R1 and R2, the junction of R2 and R3 go between respectively and are connected to comparator U2's
Two inputs, the outfan of comparator U2 is connected to the grid of field effect transistor M1；Field effect
The drain electrode of pipe M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Relatively control part
Function be the charged state on monitoring capacitor C1 and determine in good time to loading functionality.
Preferably, described half-wave monitoring type Monitoring and Controlling electricity routing controling switch M and by
The comparison that comparator U2, resistance R1, R2, R3 and field effect transistor M1 are constituted controls part
Composition.The control switch being used as detection control circuit is realized by field effect transistor M, and its grid is straight
Being connected to change one end of accumulator AC in succession, its drain electrode and source electrode are respectively connecting to low electricity
Both sides, place are cut-off in position；It is connected to the positive and negative of power supply to be measured after resistance R1, R2, R3 being connected
Pole, and in the junction of R1 and R2, the junction of R2 and R3 go between respectively be connected to ratio
Two inputs of relatively device U2, the outfan of comparator U2 is connected to the grid of field effect transistor M1
Pole；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Its
Function is: the energy storage state of capacitor is once monitored by every cycle, every time a length of during monitoring
10ms (respective frequencies is 50HZ), and the energy storage situation on apparent capacity device C1, determine in good time
To load L energy supply.
Preferably, the Monitoring and Controlling circuit of described continuous monitor-type is by comparator U2, resistance
R1, R2, R3 and field effect transistor M1 are constituted.Connect after resistance R1, R2, R3 are connected
To the positive and negative electrode of power supply to be measured, and in the junction of R1 and R2, the connection of R2 and R3
Place's lead-in wire respectively is connected to two inputs of comparator U2, and the outfan of comparator U2 connects
Grid to field effect transistor M1；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to low electricity
The both sides at place are cut-off in position.Its function is: be monitored energy-storage capacitor C1 state continuously,
And determine in good time load L energy supply.
Wherein, more specifically, three kinds of self-energizing pulse powers of the design all use high property
Embedding process can be made by insulant so that it is be little affected by using the interference of site environment factor,
Ultra-long time stable operation can be kept to work；Present invention uses and in design, have employed the former of advanced person
Reason, manufacture employs technology and process structure, the actual size of power supply and the actual work at tip
It is enough to ensure that product can effectively substituting battery power supply to the device the most effectively be stablized as effect
Any position of being operated in high-voltage alternating system.
In the design, circuit divides upper identical the power supply of three types, dissimilar power supply
The emphasis distinguished is the difference that in Monitoring and Controlling circuit link, each components and parts are constituted.Power supply is equal
Taken energy circuit, conversion accumulator, Monitoring and Controlling circuit and load simulated circuit by exchange to form.
Described exchange takes the energy electricity routing device electric conductor B in installation place and this power supply as screen
Cover the shell S with induction electrode to constitute.
Electric conductor B and shell S draw wire respectively, is connected to the exchange of subordinate's circuit
Side.Described conversion accumulator by rectification circuit U1 and storage capacitor C1 among.Described
Monitoring and Controlling circuit have three kinds of different types: differential monitor-type, half-wave monitor-type and continuously
Monitor-type, is suitable for different application targets respectively.
1. the Monitoring and Controlling circuit of differential monitor-type is opened the light part by differential and compares control part
Composition. differential switch part therein is made up of capacitor C1 resistance R and field effect transistor M,
Its control signal is introduced by the AC changing energy storage electric current, and the differential switch circuit for this grade exists
Every cycle opens circuit once, and its persistent period is joined by R, C-element according to the needs of intended application
The adjustment of number adapts to the energy supply of load circuit.Relatively control part by comparator U2, resistance
R1, R2, R3 and field effect transistor M1 are constituted, and connect after resistance R1, R2, R3 being connected
To the positive and negative electrode of power supply to be measured, and in the junction of R1 and R2, the connection of R2 and R3
Place's lead-in wire respectively is connected to two inputs of comparator U2, and the outfan of comparator U2 connects
Grid to field effect transistor M1；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to low electricity
The both sides at place are cut-off in position.Its function is the state on monitoring capacitor C1, determines in good time to load
Lotus energy supply.
2. half-wave monitoring type Monitoring and Controlling electricity routing controling switch M and by comparator U2, electricity
The comparison that resistance R1, R2, R3 and field effect transistor M1 are constituted controls part composition.It is used as detection
The control switch of control circuit is realized by field effect transistor M, and its grid is connected directly to conversion storage
One end of energy circuit AC side, its drain electrode and source electrode are respectively connecting to electronegative potential and cut-off both sides, place；
Will resistance R1, R2, R3 connect after be connected to the positive and negative electrode of power supply to be measured, and at R1 and
The junction of R2, the junction of R2 and R3 go between respectively and are connected to the two defeated of comparator U2
Entering end, the outfan of comparator U2 is connected to the grid of field effect transistor M1；Field effect transistor
The drain electrode of M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Its function is: weekly
The energy storage state of capacitor is once monitored by ripple, and during monitoring, a length of 10ms is (corresponding every time
Frequency is 50HZ), and the energy storage situation on apparent capacity device C1, determine in good time to load L
Energy supply.
3. continuously the Monitoring and Controlling circuit of monitor-type by comparator U2, resistance R1, R2, R3 and
Field effect transistor M1 is constituted.By resistance R1, R2, R3 connect after be connected to power supply to be measured just,
Negative pole, and in the junction of R1 and R2, the junction of R2 and R3 goes between respectively and is connected to
Two inputs of comparator U2, the outfan of comparator U2 is connected to field effect transistor M1
Grid；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.
Its function is: be monitored energy-storage capacitor C1 state continuously, and determines in good time load
L energy supply.
Described load circuit or system, the functional circuit in applying for objectives or system, can
Need to be adjusted according to function.It should be noted that for said method embodiment,
In order to be briefly described, therefore it is all expressed as a series of combination of actions, but art technology
Personnel should know, the application is not limited by described sequence of movement, because according to this
Application, some step can use other orders or carry out simultaneously.Secondly, art technology
Personnel also should know, embodiment described in this description belongs to preferred embodiment, involved
And action and module not necessarily the application necessary to.
Those skilled in the art are it should be appreciated that embodiments herein can be provided as method, be
System or computer program.Therefore, the application can use complete hardware embodiment, completely
Software implementation or the form of the embodiment in terms of combining software and hardware.
And, the application can use and wherein include computer available programs generation one or more
The computer-usable storage medium of code (includes but not limited to disk memory, CD-ROM, light
Learn memorizer etc.) form of the upper computer program implemented.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, not
For limiting the present invention, although the present invention being described in detail with reference to previous embodiment,
For a person skilled in the art, it still can be to the skill described in foregoing embodiments
Art scheme is modified, or wherein portion of techniques feature is carried out equivalent.All at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, all should wrap
Within being contained in protection scope of the present invention.
Claims (5)
1. a high potential self-energizing pulse power, it is characterised in that including: exchange takes energy
Circuit, conversion accumulator, Monitoring and Controlling circuit and load simulated circuit, wherein, described friendship
Stream takes and can shield and induction electrode with this power supply by the electricity routing device electric conductor B in installation place
Shell S constitute, and draw wire respectively on electric conductor B and shell S, be connected to down
The AC of level circuit；That is, two extraction wires are connected to the exchange of subordinate's rectification change-over circuit
Input side.
Described conversion accumulator by rectification circuit U1 and storage capacitor C1 among；That is,
U1 circuit is constituted full-bridge change-over circuit by diode, diode array or integration module, and it is handed over
Stream side is connected with higher level two lead-in wire, and DC side is connected with capacitor C1.
Described load circuit or system, the functional circuit in applying for objectives or system, can
Need to configure and adjust according to function.
The high potential self-energizing pulse power the most according to claim 1, it is characterised in that
Described Monitoring and Controlling circuit has three kinds of different types: differential monitor-type, half-wave monitor-type and
Monitor-type continuously.
The high potential self-energizing pulse power the most according to claim 2, it is characterised in that
The Monitoring and Controlling circuit of described differential monitor-type is by differential switch part and compares control part group
Becoming, differential switch part therein is made up of capacitor C1 resistance R and field effect transistor M,
Its control signal is introduced by the AC changing energy storage electric current, and the differential switch circuit for this grade exists
Every cycle opens circuit once, and its persistent period is joined by R, C-element according to the needs of intended application
The adjustment of number adapts to load circuit.Capacitor C, resistance R are connected, wherein, capacitor
One end of C is connected to higher level and changes AC one end of accumulator, and one end of resistance R connects
To electronegative potential one end of the DC side of conversion accumulator, connect at capacitor C and resistance R
Place connects the grid of field effect transistor M, and drain electrode and the source electrode of field effect transistor is respectively connecting to
Cut-off both sides, place.
Relatively control part by comparator U2, resistance R1, R2, R3 and field effect transistor M1
Constitute, will resistance R1, R2, R3 connect after be connected to the positive and negative electrode of power supply to be measured, and
The junction of R1 and R2, the junction of R2 and R3 go between respectively and are connected to comparator U2's
Two inputs, the outfan of comparator U2 is connected to the grid of field effect transistor M1；Field effect
The drain electrode of pipe M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Relatively control part
Function be the charged state on monitoring capacitor C1 and determine in good time to loading functionality.
The high potential self-energizing pulse power the most according to claim 2, it is characterised in that
The Monitoring and Controlling electricity routing controling switch M of described half-wave monitoring type and by comparator U2, resistance
The comparison that R1, R2, R3 and field effect transistor M1 are constituted controls part composition.It is used as detection control
The control switch of circuit processed is realized by field effect transistor M, and its grid is connected directly to change energy storage
One end of circuit AC side, its drain electrode and source electrode are respectively connecting to electronegative potential and cut-off both sides, place；Will
The positive and negative electrode of power supply to be measured it is connected to after resistance R1, R2, R3 series connection, and at R1 and R2
Junction, the junction of R2 and R3 go between respectively and be connected to two inputs of comparator U2,
The outfan of comparator U2 is connected to the grid of field effect transistor M1；The leakage of field effect transistor M1
Pole and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.Its function is: every cycle is to electric capacity
The energy storage state of device is once monitored, and when monitoring, (respective frequencies is a length of 10ms every time
50HZ), and the energy storage situation on apparent capacity device C1, determine in good time to load L energy supply.
The high potential self-energizing pulse power the most according to claim 2, it is characterised in that
The Monitoring and Controlling circuit of described continuous monitor-type is by comparator U2, resistance R1, R2, R3 and field
Effect pipe M1 is constituted.By resistance R1, R2, R3 connect after be connected to power supply to be measured just,
Negative pole, and in the junction of R1 and R2, the junction of R2 and R3 goes between respectively and is connected to
Two inputs of comparator U2, the outfan of comparator U2 is connected to field effect transistor M1
Grid；The drain electrode of field effect transistor M1 and source electrode are respectively connecting to electronegative potential and cut-off the both sides at place.
Its function is: be monitored energy-storage capacitor C1 state continuously, and determines in good time load
L energy supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596741.XA CN106026987B (en) | 2016-07-26 | 2016-07-26 | A kind of high potential self-energizing pulse power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596741.XA CN106026987B (en) | 2016-07-26 | 2016-07-26 | A kind of high potential self-energizing pulse power |
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| Publication Number | Publication Date |
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| CN106026987A true CN106026987A (en) | 2016-10-12 |
| CN106026987B CN106026987B (en) | 2019-04-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040051628A1 (en) * | 2000-10-27 | 2004-03-18 | Thomas Uhl | Method and device for non-contact energy transmission |
| CN101447699A (en) * | 2008-12-31 | 2009-06-03 | 湖南大学 | Electromagnetic induction coupling power device of high-voltage transmission line online deicing robot |
| CN102710125A (en) * | 2011-03-28 | 2012-10-03 | 东芝照明技术株式会社 | Switching power supply device and lighting apparatus |
| CN104075816A (en) * | 2013-06-09 | 2014-10-01 | 成都瑞霆科技有限公司 | Electric field induction electricity taking type wireless temperature measuring system |
| CN104319910A (en) * | 2014-11-06 | 2015-01-28 | 国家电网公司 | Power source energy taking circuit based on high-voltage power transmission line |
-
2016
- 2016-07-26 CN CN201610596741.XA patent/CN106026987B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040051628A1 (en) * | 2000-10-27 | 2004-03-18 | Thomas Uhl | Method and device for non-contact energy transmission |
| CN101447699A (en) * | 2008-12-31 | 2009-06-03 | 湖南大学 | Electromagnetic induction coupling power device of high-voltage transmission line online deicing robot |
| CN102710125A (en) * | 2011-03-28 | 2012-10-03 | 东芝照明技术株式会社 | Switching power supply device and lighting apparatus |
| CN104075816A (en) * | 2013-06-09 | 2014-10-01 | 成都瑞霆科技有限公司 | Electric field induction electricity taking type wireless temperature measuring system |
| CN104319910A (en) * | 2014-11-06 | 2015-01-28 | 国家电网公司 | Power source energy taking circuit based on high-voltage power transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106026987B (en) | 2019-04-05 |
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