CN207251499U - Pulse plasma power circuit - Google Patents
Pulse plasma power circuit Download PDFInfo
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- CN207251499U CN207251499U CN201720873222.3U CN201720873222U CN207251499U CN 207251499 U CN207251499 U CN 207251499U CN 201720873222 U CN201720873222 U CN 201720873222U CN 207251499 U CN207251499 U CN 207251499U
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Abstract
The utility model discloses a kind of pulse plasma power circuit, high frequency fundamental circuit, alternating-current pulse power generation circuit and high pressure coupling stacking apparatus, the high frequency fundamental circuit and the alternating-current pulse power generation circuit connect high pressure coupling stacking apparatus respectively；The adjustable positive polarity DC voltage of the voltage and the high-frequency ac pulse are conveyed to high pressure coupling stacking apparatus load at the same time and the alternating-current pulse power generation circuit and high pressure coupling stacking apparatus form LC resonance circuit, the size of the adjustable positive polarity DC voltage of voltage is that the frequency of high frequency fundamental controls, and the frequency of alternating-current pulse can be adjusted according to the size of actual loading.Not only energy consumption is low for the utility model, and energy conversion efficiency is high：The resonant tank control later half periodical energy of pulse is recycled, energy consumption is reduced, improves energy conversion efficiency.Pulse frequency is high, and type smoke pollutant removal is efficient：Different according to load, pulse frequency improves type smoke pollutant removal efficiency up to 20kHz~50kHz.
Description
Technical field
It the utility model is related to power circuit, more particularly to a kind of pulse plasma power circuit.
Background technology
At present, a large amount of dust, nitrogen oxides, sulfur dioxide, flue dust, Hg and CO are contained in the coal-fired industrial waste gas produced
Deng pollutant, the gas cleaning mode carried out using traditional " dedusting+desulfurization+denitration etc. " a variety of method substeps is set in the presence of part
Standby corrosivity is serious, and flue gas needs reheating after washing, and high energy consumption, takes up a large area, and investment and operating cost are high, and system complex, set
The defects of standby huge, water consumption is big, one-time investment is high.
More and more enterprises have begun to the plasma cigarette for using pulse plasma power supply as key core technology
The dust removal integrated more de- devices of desulfurization denitration demercuration, the high voltage pulse produced using plasma pulse power supply are added in plasma
On more de- device electrode, highfield is produced between reactor electrodes, under forceful electric power field action, partial fume molecular ionization, electricity
The electronics separated out obtains energy under the acceleration of highfield, becomes high energy electron (5~20eV), high energy electron can then activate,
Crack, ionize other flue gas molecules, produce OH, O, HO2Etc. various active particle and free radical.In reactor, in flue gas
SO2, NO by active particle and free-radical oxidation be higher order oxide SO3、NO2, with the H in flue gas2O forms H after meeting2SO4With
HNO3, there is NH3Or generate (NH in the case of other corrective injections4)2SO4/NH4NO3Aerosol, then collected by dust-precipitator,
The electric field of the more de- device of plasma has dedusting function at the same time in itself, still, still there are a little shortcoming, such as：Use magnetic pressure
The plasma of contracting switching technique, which integrates more flue gas removing treatment technology major defects, has energy consumption big, and energy conversion efficiency is low, only
20%~30%；Because using magnetic switch technology come compress high-voltage pulse width, it is necessary in load a discharge resistance in parallel,
70% energy expenditure is wherein had more than on the discharge resistance, caloric value is big.
The content of the invention
The utility model is for the shortcomings that energy conversion rate is low in the prior art, there is provided a kind of pulse plasma power supply electricity
Road.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of pulse plasma power circuit, including high frequency fundamental circuit, alternating-current pulse power generation circuit and high pressure coupling
Stacking apparatus is closed, the high frequency fundamental circuit and the alternating-current pulse power generation circuit connect high pressure coupling superposition dress respectively
Put；
The high frequency fundamental circuit：For major loop with the high frequency fundamental circuit is supplied electricity to, major loop distribution passes through rectifying and wave-filtering
After produce the first DC voltage, first DC voltage generates the first alternating voltage, first alternating voltage by inversion
The adjustable positive polarity DC voltage of voltage is produced after high-voltage rectifying again；
The alternating-current pulse power generation circuit：Major loop, which is matched somebody with somebody, supplies electricity to the alternating-current pulse power generation circuit, major loop
Distribution produces the second DC voltage after rectifying and wave-filtering, and second DC voltage generates the second alternating voltage by inversion,
Second alternating voltage is changed through pulse transformer produce high-frequency and high-voltage alternating-current pulse again；
The high pressure couples stacking apparatus by the adjustable positive polarity DC voltage of the voltage and the high-frequency ac pulse
Load is conveyed at the same time and the alternating-current pulse power generation circuit and high pressure coupling stacking apparatus composition LC resonance are returned
Road, the size of the adjustable positive polarity DC voltage of voltage are controlled by the frequency of high frequency fundamental, and can be according to actual loading
Size adjust the frequency of alternating-current pulse.Here, load can be the more de- device of plasma, can be equivalent to a capacitance and
One resistor coupled in parallel, here, it is actually according in load to adjust the frequency of alternating-current pulse according to the size of actual loading
Capacitance size adjust the frequency of alternating-current pulse.
As a kind of embodiment, the high frequency fundamental circuit includes the first rectification circuit, the first inverter circuit and height
Voltage rectifier, first rectification circuit, the first inverter circuit and high-voltage rectifier are sequentially connected in series；
Major loop carries out rectifying and wave-filtering with first rectification circuit, first rectification circuit is supplied electricity to major loop distribution
And produce the first DC voltage；
The DC voltage is carried out inversion conversion and produces the first alternating voltage by first inverter circuit；
First alternating voltage is carried out high-voltage rectifying by the high-voltage rectifier, produces the adjustable cathodes of 0~80kV
Property DC voltage.
As a kind of embodiment, alternating-current pulse power generation circuit includes the second rectification circuit, the second inverter circuit
And pulse transformer, second rectification circuit, the second inverter circuit and pulse transformer are sequentially connected in series；
Major loop carries out rectifying and wave-filtering with second rectification circuit, second rectification circuit is supplied electricity to major loop distribution
And produce the second DC voltage；
Second DC voltage is carried out inversion conversion and produces the second alternating voltage by second inverter circuit；
The primary coil of the pulse transformer is electrically connected the output terminal of second inverter circuit, secondary coil connection institute
High pressure coupling stacking apparatus is stated, the pulse transformer gives the second alternating voltage transformation, and generation frequency is 20kHz~50kHz, electricity
The high-frequency ac pulse for pressing climbing to be more than 1kV/us.
As a kind of embodiment, high pressure coupling stacking apparatus includes capacitance and air core inductor, the blocking electricity
Hold series connection air core inductor；
Air core inductor described in the high frequency fundamental circuit connected in series, the air core inductor can isolate high-frequency ac pulse to described
The influence of high frequency fundamental circuit；
The alternating-current pulse power generation circuit series connection capacitance, the alternating-current pulse power generation circuit and institute
Capacitance composition LC resonance circuit is stated, recycles the energy in alternating-current pulse later half cycle.
As a kind of embodiment, first rectification circuit is three-phase bridge rectifier circuit.
As a kind of embodiment, first inverter circuit is bridge inverter main circuit.
As a kind of embodiment, the high-voltage rectifier includes high frequency transformer and genotron, the height
The primary coil of frequency power transformer is electrically connected the output terminal of first inverter circuit, the secondary coil string of the high frequency transformer
Join the genotron and be electrically connected the high pressure superposition coupling device；
First alternating voltage of generation is input in the primary coil of the high frequency transformer by first inverter circuit,
Secondary coil induces ac high-voltage at this time, and the ac high-voltage induced passes through high-voltage rectifier rectification, and it is adjustable to form 0~80kV
Positive polarity DC voltage.
As a kind of embodiment, second rectification circuit is three-phase bridge rectifier circuit.
As a kind of embodiment, second inverter circuit is bridge inverter main circuit.
The utility model has significant technique effect as a result of above technical scheme：
The utility model is a kind of pulse plasma power circuit, including high frequency fundamental circuit, alternating-current pulse power occur
Circuit and high pressure coupling stacking apparatus, the high frequency fundamental circuit and the alternating-current pulse power generation circuit connect high pressure respectively
Couple stacking apparatus；
The high frequency fundamental circuit：For major loop with the high frequency fundamental circuit is supplied electricity to, major loop distribution passes through rectifying and wave-filtering
After produce DC voltage, the DC voltage produces after high-voltage rectifying again by inversion generation alternating voltage, the alternating voltage
The adjustable positive polarity DC voltage of raw voltage；
The alternating-current pulse power generation circuit：Major loop, which is matched somebody with somebody, supplies electricity to the alternating-current pulse power generation circuit, major loop
Distribution produces the second DC voltage after rectifying and wave-filtering, and second DC voltage generates the second alternating voltage by inversion,
Second alternating voltage is changed through pulse transformer produce high-frequency and high-voltage alternating-current pulse again；
The high pressure couples stacking apparatus by the adjustable positive polarity DC voltage of the voltage and the high-frequency ac pulse
Load is conveyed at the same time, and the alternating-current pulse power generation circuit and high pressure coupling stacking apparatus composition LC resonance are returned
Road, the size of the adjustable positive polarity DC voltage of voltage are adjusted with load and the high-frequency ac pulse.
Circuit according to the present utility model, not only energy consumption is low, and energy conversion efficiency is high：After pulse being controlled by resonant tank
Half period energy is recycled, and reduces energy consumption, improves energy conversion efficiency.
Pulse frequency is high, and type smoke pollutant removal is efficient：It is different according to load, pulse frequency up to 20kHz~
50kHz, improves type smoke pollutant removal efficiency.Cost is low：Occupied ground is small, operation and maintenance are simple.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the first rectifier circuit structure schematic diagram of the utility model；
Fig. 3 is the first inverter circuit structure diagram of the utility model；
Fig. 4 is the second rectifier circuit structure schematic diagram of the utility model；
Fig. 5 is the second inverter circuit structure diagram of the utility model.
Label declaration：1-high frequency fundamental circuit, 2-alternating-current pulse power generation circuit, 3-high pressure coupling stacking apparatus,
4-the first rectification circuit, the 5-the first inverter circuit, 6-high-voltage rectifier, the 7-the second rectification circuit, the 8-the second inversion electricity
Road, 9-pulse transformer.
Embodiment
The utility model is described in further detail with reference to embodiment, following embodiments are to the utility model
Explanation and the utility model is not limited to following embodiments.
Embodiment 1：
A kind of pulse plasma power circuit, as shown in Figure 1, electricity occurs including high frequency fundamental circuit 1, alternating-current pulse power
Road 2 and high pressure coupling stacking apparatus 3, the high frequency fundamental circuit 1 and the alternating-current pulse power generation circuit 2 connect height respectively
Pressure coupling stacking apparatus 3；
The high frequency fundamental circuit 1：For major loop with the high frequency fundamental circuit is supplied electricity to, major loop distribution passes through rectifying and wave-filtering
After produce the first DC voltage, first DC voltage generates the first alternating voltage, first alternating voltage by inversion
The adjustable positive polarity DC voltage of voltage is produced after high-voltage rectifying again；
The alternating-current pulse power generation circuit 2：Major loop, which is matched somebody with somebody, supplies electricity to the alternating-current pulse power generation circuit, major loop
Distribution produces the second DC voltage after rectifying and wave-filtering, and second DC voltage generates the second alternating voltage by inversion,
Second alternating voltage is changed through pulse transformer produce high-frequency and high-voltage alternating-current pulse again；
The high pressure couples stacking apparatus 3 by the adjustable positive polarity DC voltage of the voltage and the high-frequency ac pulse
Load is conveyed at the same time and the alternating-current pulse power generation circuit and high pressure coupling stacking apparatus composition LC resonance are returned
Road, can recycle the energy in alternating-current pulse later half cycle, the size of the adjustable positive polarity DC voltage of voltage is by high frequency fundamental
Frequency control, and can adjust the frequency of alternating-current pulse according to the size of actual loading.
Further, the high frequency fundamental circuit 1 includes the first rectification circuit 4, the first inverter circuit 5 and high-voltage rectifying
Circuit 6, first rectification circuit 4, the first inverter circuit 5 and high-voltage rectifier 6 are sequentially connected in series；
Major loop carries out rectification filter with first rectification circuit 4, first rectification circuit 4 is supplied electricity to major loop distribution
Ripple simultaneously produces the first DC voltage；First DC voltage is carried out inversion conversion and produces first by first inverter circuit 5
Alternating voltage；First alternating voltage is carried out high-voltage rectifying by the high-voltage rectifier, produces the adjustable cathodes of 0~80kV
Property DC voltage.
The high-voltage rectifier 6 includes high frequency transformer Tr1 and diode D7, the primary of the high frequency transformer Tr1
Coil is electrically connected the output terminal of first inverter circuit 5, the secondary coil series connection high pressure of the high frequency transformer Tr1
Rectifying tube D7 is simultaneously electrically connected the high pressure superposition coupling device 3；
First alternating voltage of generation is input to the primary line of the high frequency transformer Tr1 by first inverter circuit 5
In circle, secondary coil induces alternating voltage at this time, and alternating voltage passes through genotron D7 rectifications, and it is adjustable to form 0~80kV
Positive polarity DC voltage.
In the present embodiment, first rectification circuit 4 is three-phase bridge rectifier circuit, with reference to shown in Fig. 2, the first rectification
Circuit 4 includes diode D1-D6 totally 6 diodes, diode D1 and diode D4 series connection, and the cathode of diode D1 connects two poles
The anode of pipe D4, one end of the anode series capacitance C1 of diode D1, one end of the cathode series capacitance C1 of diode D4, two poles
Pipe D2 and diode D5 series connection, the anode of the cathode connecting diode D5 of diode D2, the anode series capacitance C1 of diode D2
One end, one end of the cathode series capacitance C1 of diode D5, diode D3 and diode D6 series connection, the cathode of diode D3
The anode of connection diode D6, one end of the anode series capacitance C1 of diode D3, the cathode series capacitance C1's of diode D6
One end, major loop distribution A are electrically connected in the connecting wire of diode D1 and diode D4, and major loop distribution B is electrically connected
In the connecting wire of diode D2 and diode D5, major loop distribution C is electrically connected in the company of diode D3 and diode D6
Connect on conducting wire, the first rectification circuit 4 exports the first DC voltage to three-phase electricity ABC rectifications.
First inverter circuit 5 is bridge inverter main circuit.With reference to shown in Fig. 3, include in the first inverter circuit 5
IGBT1-IGBT4 totally four insulated gate bipolar transistors, the G extremely grid input control ends of insulated gate bipolar collective pipe, C
Extremely collector, E extremely emitters.The G poles connection control system of IGBT1-IGBT4, by the work of control system control IGBT
State.IGBT1 connects with IGBT3, and the E poles of IGBT1 and the C poles of IGBT3 connect, its tie point is connected with high frequency transformer 6；
IGBT2 connects with IGBT4, and the E poles of IGBT2 and the C poles of IGBT4 connect, its tie point is connected with high frequency transformer 6.IGBT1、
The C of ITBT2 is extremely in parallel, is connected with the cathode of the first rectification circuit 4, and the E of IGBT3, IGBT4 are extremely in parallel, with the first rectification circuit
4 anode is connected.During work, IGBT1 and IGBT4 works at the same time for one group, and IGBT2 and IGBT3 works at the same time for one group, and two
Worked alternatively between group, form H-bridge inverter circuit.
Alternating-current pulse power generation circuit 2 includes the second rectification circuit 7, the second inverter circuit 8 and pulse transformer 9, institute
The second rectification circuit 7, the second inverter circuit 8 and pulse transformer 9 is stated to be sequentially connected in series；Major loop, which is matched somebody with somebody, supplies electricity to second rectified current
Road 7, second rectification circuit 7 carry out major loop distribution rectifying and wave-filtering and produce the second DC voltage；Second inversion
Second DC voltage is carried out inversion conversion and produces the second alternating voltage by circuit 8；
The primary coil of the pulse transformer 9 is electrically connected the output terminal of second inverter circuit 8, secondary coil connection
The high pressure couples stacking apparatus, and the pulse transformer 9 give the second alternating voltage transformation, generation frequency be 20kHz~
50kHz, voltage build-up rate are more than the high-frequency ac pulse of 1kV/us.
High pressure coupling stacking apparatus 3 includes capacitance C3 and air core inductor L, the capacitance C3 series connection air core inductor
L；The high frequency fundamental circuit 4 is connected the air core inductor L；The alternating-current pulse power generation circuit 2 is connected blocking electricity
Hold C3, the alternating-current pulse power generation circuit 2 and capacitance C3 composition LC resonances circuit, after recycling alternating-current pulse
The energy of half period.
Second rectification circuit 7 is three-phase bridge rectifier circuit.With reference to shown in Fig. 4, second rectification circuit 7 is three
Phase bridge rectifier, with reference to shown in figure, the second rectification circuit 7 includes diode D8-D12 totally 6 diodes, diode D8
Connect with diode D11, the anode of the cathode connecting diode D11 of diode D8, the anode series capacitance C2's of diode D8
One end, one end of the cathode series capacitance C2 of diode D11, diode D9 and diode D12 series connection, the cathode of diode D9 connect
Connect the anode of diode D12, one end of the anode series capacitance C2 of diode D9, the cathode series capacitance C2's of diode D12
One end, diode D10 and diode D13 series connection, the anode of the cathode connecting diode D13 of diode D10, diode D10's
One end of anode series capacitance C2, one end of the cathode series capacitance C2 of diode D13, major loop distribution A are electrically connected two
In the connecting wire of pole pipe D8 and diode D11, major loop distribution B is electrically connected in the connection of diode D9 and diode D12
On conducting wire, major loop distribution C is electrically connected in the connecting wire of diode D10 and diode D13, and the second rectification circuit 7 is right
Three-phase electricity ABC rectifications, export DC voltage.
Second inverter circuit is bridge inverter main circuit, with reference to shown in Fig. 5.With reference to shown in Fig. 3, the second inverter circuit 5
In include IGBT5-IGBT8 totally four insulated gate bipolar transistors, the G extremely grids of insulated gate bipolar collective pipe input
Control terminal, C extremely collectors, E extremely emitters.The G poles connection control system of IGBT5-IGBT8, is controlled by control system
The working status of IGBT.IGBT5 connects with IGBT7, and the E poles of IGBT5 and the C poles of IGBT7 connect, its tie point becomes with pulse
Depressor is connected；IGBT6 connects with IGBT8, and the E poles of IGBT6 and the C poles of IGBT8 connect, its tie point and pulse transformer phase
Even.The C of IGBT5, ITBT6 are extremely in parallel, are connected with the cathode of the second rectification circuit 7, and the E of IGBT3, IGBT4 are extremely in parallel, with
The anode of two rectification circuits 7 is connected.During work, IGBT5 and IGBT8 works at the same time for one group, and IGBT6 and IGBT7 is same for one group
When work, worked alternatively between two groups, form H-bridge inverter circuit.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, be named
Title etc. can be different.The equivalent or simple change that all construction, feature and principles according to described in the utility model patent concept are done,
It is included in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or substitutes in a similar way, without departing from the utility model
Structure or surmount scope defined in the claims, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of pulse plasma power circuit, it is characterised in that including high frequency fundamental circuit, alternating-current pulse power generation circuit
Stacking apparatus is coupled with high pressure, the high frequency fundamental circuit and the alternating-current pulse power generation circuit connect high pressure coupling respectively
Stacking apparatus；
The high frequency fundamental circuit：With the high frequency fundamental circuit is supplied electricity to, major loop distribution produces major loop after rectifying and wave-filtering
Raw first DC voltage, first DC voltage generate the first alternating voltage by inversion, and first alternating voltage passes through again
The adjustable positive polarity DC voltage of voltage is produced after high-voltage rectifying；
The alternating-current pulse power generation circuit：Major loop, which is matched somebody with somebody, supplies electricity to the alternating-current pulse power generation circuit, major loop distribution
The second DC voltage is produced after rectifying and wave-filtering, second DC voltage generates the second alternating voltage by inversion, described
Second alternating voltage is changed through pulse transformer produce high-frequency and high-voltage alternating-current pulse again；
High pressure coupling stacking apparatus by the adjustable positive polarity DC voltage of the voltage and the high-frequency ac pulse at the same time
It is conveyed to load and the alternating-current pulse power generation circuit and high pressure coupling stacking apparatus forms LC resonance circuit, institute
The size of stating the adjustable positive polarity DC voltage of voltage is that the frequency of high frequency fundamental controls, and can be according to the size of actual loading
To adjust the frequency of alternating-current pulse.
2. pulse plasma power circuit according to claim 1, it is characterised in that the high frequency fundamental circuit includes the
One rectification circuit, the first inverter circuit and high-voltage rectifier, first rectification circuit, the first inverter circuit and high-voltage rectifying
Circuit is sequentially connected in series；
Major loop carries out major loop distribution rectifying and wave-filtering and produces with first rectification circuit, first rectification circuit is supplied electricity to
Raw first DC voltage；
First DC voltage is carried out inversion conversion and produces the first alternating voltage by first inverter circuit；
The alternating voltage is carried out high-voltage rectifying by the high-voltage rectifier, produces the adjustable positive polarity direct currents of 0~80kV
Pressure.
3. pulse plasma power circuit according to claim 1, it is characterised in that alternating-current pulse power generation circuit bag
The second rectification circuit, the second inverter circuit and pulse transformer are included, second rectification circuit, the second inverter circuit and pulse become
Depressor is sequentially connected in series；
Major loop carries out major loop distribution rectifying and wave-filtering and produces with second rectification circuit, second rectification circuit is supplied electricity to
Raw second DC voltage；
Second DC voltage is carried out inversion conversion and produces the second alternating voltage by second inverter circuit；
The primary coil of the pulse transformer is electrically connected the output terminal of second inverter circuit, and secondary coil connects the height
Pressure coupling stacking apparatus, the pulse transformer give the second alternating voltage transformation, and generation frequency is 20kHZ~50kHZ, on voltage
The rate of liter is more than the high-frequency ac pulse of 1kV/us.
4. pulse plasma power circuit according to claim 1, it is characterised in that high pressure coupling stacking apparatus include every
Straight capacitance and air core inductor, the capacitance series connection air core inductor；
Air core inductor described in the high frequency fundamental circuit connected in series, the air core inductor can isolate high-frequency ac pulse to the high frequency
The influence of fundamental wave circuit；
The alternating-current pulse power generation circuit is connected the capacitance, the alternating-current pulse power generation circuit and it is described every
Straight capacitance composition LC resonance circuit, recycles the energy in alternating-current pulse later half cycle.
5. pulse plasma power circuit according to claim 2, it is characterised in that first rectification circuit is three-phase
Bridge rectifier.
6. pulse plasma power circuit according to claim 2, it is characterised in that first inverter circuit is bridge-type
Inverter circuit.
7. pulse plasma power circuit according to claim 2, it is characterised in that the high-voltage rectifier includes height
Frequency power transformer and genotron, the primary coil of the high frequency transformer are electrically connected the output of first inverter circuit
End, the secondary coil series connection genotron of the high frequency transformer are simultaneously electrically connected the high pressure superposition coupling device；
First alternating voltage of generation is input in the primary coil of the high frequency transformer by first inverter circuit, at this time
Secondary coil induces ac high-voltage, and the ac high-voltage induced passes through high-voltage rectifier rectification, and it is adjustable just to form 0~80kV
Polarity DC voltage.
8. pulse plasma power circuit according to claim 3, it is characterised in that second rectification circuit is three-phase
Bridge rectifier.
9. pulse plasma power circuit according to claim 3, it is characterised in that second inverter circuit is bridge-type
Inverter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873222.3U CN207251499U (en) | 2017-07-18 | 2017-07-18 | Pulse plasma power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873222.3U CN207251499U (en) | 2017-07-18 | 2017-07-18 | Pulse plasma power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251499U true CN207251499U (en) | 2018-04-17 |
Family
ID=61877699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873222.3U Active CN207251499U (en) | 2017-07-18 | 2017-07-18 | Pulse plasma power circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294420A (en) * | 2017-07-18 | 2017-10-24 | 浙江大维高新技术股份有限公司 | Pulse plasma power circuit |
| CN110492775A (en) * | 2019-07-18 | 2019-11-22 | 浙江连成环保科技有限公司 | A kind of high powered plasma power supply |
-
2017
- 2017-07-18 CN CN201720873222.3U patent/CN207251499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294420A (en) * | 2017-07-18 | 2017-10-24 | 浙江大维高新技术股份有限公司 | Pulse plasma power circuit |
| CN110492775A (en) * | 2019-07-18 | 2019-11-22 | 浙江连成环保科技有限公司 | A kind of high powered plasma power supply |
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