S. Jin

A New Active Capacitor-Embedded Pulsed Load Power Supply for Pulsed Power Suppression

Xi Chen, Ping Yang, S. Jin, Fei Zhang

Since the periodic pulsed power is a strong disturbance to the power system, the pulsed power must be suppressed by the pulsed load power supply (PLPS). In general, an additional converter with a storage capacitor is formed as the active capacitor in …

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A Three-state Dual-inductance Bi-directional Converter Topology for Rapid Suppression of Pulsed load Power

Yongke Duan, Zerun Zhao, S. Jin, Yalong Li et autres

In order to balance the instantaneous power difference between the pulsed load and the power supply system, a bi-directional DC/DC converter is typically connected in parallel with the pulsed load. However, when the pulsed load varies between light and heavy loads, significant …

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Improved Control Schemes for Input Current Fluctuation Reduction and Output Voltage Line Regulation in Two-Stage Pulsed Load Power Supply

Xi Chen, Ping He, Ligang Jia, Hao Wang et autres

A novel control scheme for input current fluctuation reduction and output voltage fast line regulation in the two-stage pulsed load power supply (PLPS) is proposed in this paper. The PLPS comprises the front-end and back-end stages, where the front-end stage is a …

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High Isolation Voltage Auxiliary Power Supply Method with RC Resistor-capacitor Network for All-solid-state Marx Nanosecond Pulse Power Supply

S. Jin, Zhi Fang, Yajun Zhao

The High Voltage Parameter Editable Nanosecond Pulse Power Supply (HVPE-NPPS) plays a crucial and efficient role in the field of low-temperature plasma discharge applications, necessitating pulse parameter editability to ensure controllable discharge pulse power. This paper addresses the challenges faced by all-solid-state …

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Design and Implementation of High Voltage Solid State Switching High Frequency-Low Noise Nanosecond Pulse Power Supply Module with High Reliable Switching Characteristics

Yuhang Jiang, S. Jin, Zhenggang Fang

It is a simple and reliable scheme to use the switching characteristic of high-voltage solid-state switch to generate controllable high-voltage pulse power. Compared with the traditional gas switch, the current solid-state switch can be fully controlled in the switching state, and the …

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High-Voltage Pulsed Electric Field Enhancing the Permeability of Cell Membrane to H2O2: A Simulation Study

Z. Liu, Yue Zhao, Xu Bi, S. Jin et autres

Nitrogen oxides generated by discharge plasma are critical reactive particles in plasma biomedical applications. However, the treatment area and effect are limited due to the weak penetrability of the active particles. In this study, H 2 O 2 is used to explore …

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A Straight Inlet Rotary Sliding ARC Plasma Diesel Engine Exhaust Treatment Method and Device Design

X. Yang, S. Jin, Zhenlan Fang

Diesel exhaust contains a large number of hydrocarbons, which are difficult to decompose and carcinogenic, so it’s necessary to degrade hydrocarbons. Rotary sliding arc discharge is an effective method to decompose hydrocarbons, but the traditional rotary sliding arc discharge needs to rely …

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A Plasma Sterilization Method Based on Atmospheric Pressure Dispersion Discharge and the Realization of Portable Device

J. Chen, S. Jin, Zhenggang Fang

Sterilization and disinfection of medical utensils is a crucial link in the biomedical application field. However, the existing medical sterilization devices have the problems of chemical residue, long sterilization time and large equipment volume, which is not conducive to the mobile front-line …

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Simulation investigation of evaporating tower in heat pump air circulation evaporation separation system for high salinity wastewater.

L Chen, Q Li, S. Jin

The mathematical model of evaporating tower (ET) in heat pump air circulation evaporation separation (HP-ACES) system was built and the effect of inlet solution and air parameters on the heat and mass transfer characteristics of ET was investigated. Results shows that inlet …

CFD research of the counter-flow spray concentration process in solar energy - air evaporating separation saline wastewater treatment system.

Jing Yu, S. Jin

The spray concentration tower plays an indispensable role in solar energy - air evaporating separation saline wastewater treatment system. The heat and mass transfer performance of the counter-flow spray concentration process is investigated in this paper. The CFD model is established for …