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RSS2021 Vol. 33, No. 6
Recommend Articles
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2021,
: 1-2.
2021,
33: 1-1.
2021,
33: 065001.
doi: 10.11884/HPLPB202133.210190
Abstract:
The studies on discharges in liquid dielectrics have been continuously gaining great attentions in the field of high voltage and insulation engineering. Profound understandings of the characteristics and mechanism of micro/nano-second pulsed discharg...
The studies on discharges in liquid dielectrics have been continuously gaining great attentions in the field of high voltage and insulation engineering. Profound understandings of the characteristics and mechanism of micro/nano-second pulsed discharg...
2021,
33: 065002.
doi: 10.11884/HPLPB202133.210083
Abstract:
The repetitively pulsed streamer discharge is a critical enabling factor in many advanced low-temperature plasma applications. However, the streamer discharge exhibits complex instabilities and memory effect phenomena under high-frequency repetitive ...
The repetitively pulsed streamer discharge is a critical enabling factor in many advanced low-temperature plasma applications. However, the streamer discharge exhibits complex instabilities and memory effect phenomena under high-frequency repetitive ...
2021,
33: 065003.
doi: 10.11884/HPLPB202133.210114
Abstract:
An all-solid-state LC-Marx generator based on magnetic switch has been proposed and analyzed by theory, simulation and experiment. This system is controlled by 1 MOSFET and magnetic switches that are made by 1 magnetic core. It has dimensions of 130 ...
An all-solid-state LC-Marx generator based on magnetic switch has been proposed and analyzed by theory, simulation and experiment. This system is controlled by 1 MOSFET and magnetic switches that are made by 1 magnetic core. It has dimensions of 130 ...
2021,
33: 065004.
doi: 10.11884/HPLPB202133.210078
Abstract:
Aiming at the application demand of bipolar pulse voltage DBD discharge, an all-solid-state bipolar nanosecond pulse forming topology based on linear transformer driver (LTD) is proposed. The control circuit of each switch does not require additional...
Aiming at the application demand of bipolar pulse voltage DBD discharge, an all-solid-state bipolar nanosecond pulse forming topology based on linear transformer driver (LTD) is proposed. The control circuit of each switch does not require additional...
2021,
33: 065005.
doi: 10.11884/HPLPB202133.210008
Abstract:
A nanosecond pulse generator with alternating output voltage polarity is developed, and the study of plasma generated by bipolar nanosecond pulse discharge is carried out. The generator first cuts DC voltage into a voltage pulse through solid-state s...
A nanosecond pulse generator with alternating output voltage polarity is developed, and the study of plasma generated by bipolar nanosecond pulse discharge is carried out. The generator first cuts DC voltage into a voltage pulse through solid-state s...
2021,
33: 065006.
doi: 10.11884/HPLPB202133.200323
Abstract:
In the application of tumor ablation with pulsed electric field, bipolar pulses can ablate tumors more homogeneously than unipolar pulses. However, it is difficult to generate bipolar high voltage nanosecond or sub-microsecond pulses due to the stron...
In the application of tumor ablation with pulsed electric field, bipolar pulses can ablate tumors more homogeneously than unipolar pulses. However, it is difficult to generate bipolar high voltage nanosecond or sub-microsecond pulses due to the stron...
2021,
33: 065007.
doi: 10.11884/HPLPB202133.210086
Abstract:
The experimental platform of bipolar high-voltage pulse power supply with an output voltage amplitude of 0−20 kV and pulse repetition rate of 0.25−20 kHz is constructed. The influence of parasitic parameters of the pulse transformer and load characte...
The experimental platform of bipolar high-voltage pulse power supply with an output voltage amplitude of 0−20 kV and pulse repetition rate of 0.25−20 kHz is constructed. The influence of parasitic parameters of the pulse transformer and load characte...
2021,
33: 065008.
doi: 10.11884/HPLPB202133.210020
Abstract:
In this paper, a nanosecond pulse power supply is employed to excite the gas-liquid discharge in atmospheric air, and the discharge characteristics, plasma characteristics and the composition of activated water under different pulse parameters are st...
In this paper, a nanosecond pulse power supply is employed to excite the gas-liquid discharge in atmospheric air, and the discharge characteristics, plasma characteristics and the composition of activated water under different pulse parameters are st...
2021,
33: 065009.
doi: 10.11884/HPLPB202133.210113
Abstract:
To increase the production of unconventional oil and gas fields, the electric pulse resonance technology of reservoir was studied. The natural frequency of the reservoir was detected by electric pulse, and the discharge frequency was adjusted quickly...
To increase the production of unconventional oil and gas fields, the electric pulse resonance technology of reservoir was studied. The natural frequency of the reservoir was detected by electric pulse, and the discharge frequency was adjusted quickly...
2021,
33: 065010.
doi: 10.11884/HPLPB202133.210103
Abstract:
Electrical explosion of wires (EEW) driven by pulse current can produce plasmas with high energy density, and is accompanied by electromagnetic pulses, strong shock waves, etc., therefore it is widely adopted in Z-pinch, electrothermal chemical weapo...
Electrical explosion of wires (EEW) driven by pulse current can produce plasmas with high energy density, and is accompanied by electromagnetic pulses, strong shock waves, etc., therefore it is widely adopted in Z-pinch, electrothermal chemical weapo...
2021,
33: 065011.
doi: 10.11884/HPLPB202133.210148
Abstract:
In this paper, the basic properties of the atmospheric pressure Ar plasma jet with three different electrode structures are comparatively studied using a two-dimensional axisymmetric fluid model. The results show that the introduction of the grounded...
In this paper, the basic properties of the atmospheric pressure Ar plasma jet with three different electrode structures are comparatively studied using a two-dimensional axisymmetric fluid model. The results show that the introduction of the grounded...
2021,
33: 065012.
doi: 10.11884/HPLPB202133.200320
Abstract:
The application of Inductively Coupled Plasma (ICP) can cause a wide range high density plasma and has great advantages in electromagnetic wave attenuation. Studying the process of interaction between ICP and electromagnetic wave, we established the ...
The application of Inductively Coupled Plasma (ICP) can cause a wide range high density plasma and has great advantages in electromagnetic wave attenuation. Studying the process of interaction between ICP and electromagnetic wave, we established the ...
2021,
33: 065013.
doi: 10.11884/HPLPB202133.210071
Abstract:
The post-arc residual plasma of the vacuum arcs in the breaking process is an important parameter, which is used to indicate the breaking capacity of the vacuum circuit breakers. Based on the basic principle of the electron saturation region for the ...
The post-arc residual plasma of the vacuum arcs in the breaking process is an important parameter, which is used to indicate the breaking capacity of the vacuum circuit breakers. Based on the basic principle of the electron saturation region for the ...
2021,
33: 065014.
doi: 10.11884/HPLPB202133.210116
Abstract:
The breaking capacity of vacuum circuit breakers limits its application in the field of high-voltage and high-current breaking. Obtaining plasma parameters in the arcing process is very important for improving the breaking capacity of VCB. The emissi...
The breaking capacity of vacuum circuit breakers limits its application in the field of high-voltage and high-current breaking. Obtaining plasma parameters in the arcing process is very important for improving the breaking capacity of VCB. The emissi...
2021,
33: 065015.
doi: 10.11884/HPLPB202133.210084
Abstract:
Oxygen is a kind of indispensable component in graphite-electrode spark-gap switch, and it is used to oxidize the graphite vapor formed by the graphite electrode under the impact of high-temperature arcs to prevent the graphite vapor from condensing ...
Oxygen is a kind of indispensable component in graphite-electrode spark-gap switch, and it is used to oxidize the graphite vapor formed by the graphite electrode under the impact of high-temperature arcs to prevent the graphite vapor from condensing ...
2021,
33: 065016.
doi: 10.11884/HPLPB202133.210100
Abstract:
In this paper, plasma gradient etching of alumina/epoxy resin surface is realized by combining plasma surface etching method and gradient modification method. Scanning electron microscope (SEM), surface profiler, X-ray photoelectron spectroscopy (XPS...
In this paper, plasma gradient etching of alumina/epoxy resin surface is realized by combining plasma surface etching method and gradient modification method. Scanning electron microscope (SEM), surface profiler, X-ray photoelectron spectroscopy (XPS...
2021,
33: 065017.
doi: 10.11884/HPLPB202133.210021
Abstract:
To improve the effect of plasma on the surface modification of polymer materials and optimize the hydrophilic treatment conditions, the hydrophilic modification of polypropylene (PP) by AC and nanosecond pulse argon dielectric barrier discharge (DBD)...
To improve the effect of plasma on the surface modification of polymer materials and optimize the hydrophilic treatment conditions, the hydrophilic modification of polypropylene (PP) by AC and nanosecond pulse argon dielectric barrier discharge (DBD)...
2021,
33: 065018.
doi: 10.11884/HPLPB202133.210106
Abstract:
As a common insulating material, epoxy resin under high-voltage direct current electric field is prone to accumulate charges on its surface, causing electric field distortion, resulting in a decrease in the insulation performance of the material and ...
As a common insulating material, epoxy resin under high-voltage direct current electric field is prone to accumulate charges on its surface, causing electric field distortion, resulting in a decrease in the insulation performance of the material and ...
2021,
33: 065019.
doi: 10.11884/HPLPB202133.210102
Abstract:
The modification effect of plasma on the material will be weakened with the storage time, that is, it shows a certain timeliness, which limits further development of plasma modification technology. To explore ageing behavior of plasma dielectric barr...
The modification effect of plasma on the material will be weakened with the storage time, that is, it shows a certain timeliness, which limits further development of plasma modification technology. To explore ageing behavior of plasma dielectric barr...
2021,
33: 065020.
doi: 10.11884/HPLPB202133.210051
Abstract:
In this paper, discharge characteristics, plasma generation and propagation characteristics of pulsedmetalionplasmathruster (PMIPT) using different anode structures are reviewed. First of all, a PMIPT using an exposed anode structure with an insulati...
In this paper, discharge characteristics, plasma generation and propagation characteristics of pulsedmetalionplasmathruster (PMIPT) using different anode structures are reviewed. First of all, a PMIPT using an exposed anode structure with an insulati...
2021,
33: 065021.
doi: 10.11884/HPLPB202133.210118
Abstract:
High purity graphite with purity above 99.9%, as an industrial raw material, plays an important role in the high-tech field. The existing physical and chemical methods of graphite purification technology has high cost serious damage to equipment and ...
High purity graphite with purity above 99.9%, as an industrial raw material, plays an important role in the high-tech field. The existing physical and chemical methods of graphite purification technology has high cost serious damage to equipment and ...
