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Artykuły w czasopismach na temat „High Voltage Power Supply (HVPS)”

Autor: Grafiati

Data publikacji: 6 września 2023

Data aktualizacji: 31 lipca 2025

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1

Zhang, Jian, Rui Guan, Fei Guo, et al. "Study on the soft-start process of PSM high voltage power supply for ECRH." EPJ Web of Conferences 203 (2019): 04019. http://dx.doi.org/10.1051/epjconf/201920304019.

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The soft-start process of high voltage power supply (HVPS) based on pulse step modulation (PSM) for ECRH on EAST is introduced, which is the first procedure of system operation. The response process is detailed by proposing DC equivalent circuit model, process analysis and performance comparison is given under the conditions of different soft-start resistor parameters, and the theoretical analysis is proved by the simulation package ANSYS Simplorer simulations. The soft-start resistor is designed for the HVPS of 140GHz ECRH system for a smooth charging without overshoot of the capacitor[6], an

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2

Wang, Mao, Wendong Ma, Yong Yang, et al. "Development of lower hybrid wave power feedback control and experiments on EAST." Journal of Instrumentation 18, no. 01 (2023): P01010. http://dx.doi.org/10.1088/1748-0221/18/01/p01010.

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Abstract A new method of power feedback control for the lower hybrid wave (LHW) systems on the experimental advanced superconducting tokamak (EAST) is presented. Different methods are applied to control the power of two LHW systems with different frequency at 2.45 GHz and at 4.6 GHz, respectively. The old method is applied to control the 4.6 GHz LHW power through the exciter of klystrons, and the new one is used to control the 2.45 GHz LHW power through the high voltage power supply (HVPS) system. The new method has been applied in EAST and successfully assisted the development of relevant exp

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3

Anastasi, G. A., M. Buscemi, M. Aglietta, et al. "Validation of high voltage power supplies for the 1-inch photomultipliers of AugerPrime, the Pierre Auger Observatory upgrade." Journal of Instrumentation 17, no. 04 (2022): T04003. http://dx.doi.org/10.1088/1748-0221/17/04/t04003.

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Abstract In the framework of the upgrade of the Pierre Auger Observatory, a new high voltage module is being employed for the power supply of the 1-inch photomultiplier added to each water-Cherenkov detector of the surface array with the aim of increasing the dynamic range of the measurements. This module is located in a dedicated box near the electronics and comprises a low consumption DC-DC converter hosted inside an aluminum box. All the modules have undergone specific tests to verify their reliability in the extreme environmental conditions of the Argentinian pampa. In this paper, we descr

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4

Bader, M. P., A. M. Kosyrev, and N. A. Kukuyuk. "ELECTROMAGNETIC COMPATIBILITY OF HIGH-VOLTAGE ELECTRICAL SYSTEMS." World of Transport and Transportation 14, no. 1 (2016): 210–18. http://dx.doi.org/10.30932/1992-3252-2016-14-1-22.

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[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT Analysis of performance and reliability of electrical equipment of high-voltage electrical systems (hereinafter - HVES) confirms the need to improve evaluation methods and mathematical modeling of transients in power lines (hereinafter - PL), at substations, and in grounding and protective devices. One of the main problems, however, remains improvement of safety and quality of HVES functioning in accordance with their EMC in modes of overvoltage effects, i

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5

Bressan, A., S. Carrato, C. Chatterjee, et al. "The high voltage system the novel MPGD-based photon detectors of COMPASS RICH-1 and its development towards a scalable HVPSS for MPGDs." Journal of Instrumentation 18, no. 07 (2023): C07014. http://dx.doi.org/10.1088/1748-0221/18/07/c07014.

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Abstract The COMPASS RICH-1 detector underwent major upgrade in 2016 with the installation of four novel MPGD-based photon detectors. They consist of large-size hybrid MPGDs with multi-layer architecture composed of two layers of Thick-GEMs and bulk resistive Micromegas. A dedicated high voltage power supply system, realized with commercial devices, has been put in operation to protect the detectors against errors by the operator, monitor and log voltages and currents at a 1 Hz rate, and automatically react to detector misbehavior; it includes also the HV compensation for the detector gas pres

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6

Yi-yun, Huang, Kuang Guang-li, Xu Wei-hua, et al. "Design and Simulation for the Pulse High-Voltage DC Power Supply (HVPS) of 1.2 MW/2.45 GHz HT-7U Lower Hybrid Current Drive System." Plasma Science and Technology 2, no. 6 (2000): 537–48. http://dx.doi.org/10.1088/1009-0630/2/6/006.

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7

Vasantha, G., and Dr E. Vidyasagar. "Reliability Comparison of Rural & Urban LVDS Networks with Corresponding HVDS Networks Including Substation Reliability." International Journal of Engineering and Advanced Technology 13, no. 1 (2023): 58–67. http://dx.doi.org/10.35940/ijeat.a4310.1013123.

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This paper mainly determines the comparison of reliability of an existing rural area & urban area LVDS (low voltage distribution system) with their respective proposed high voltage distribution system (HVDS) and also including their 33/11 kV Substation. Ring main substation and single bus bar substation configuration are considered for urban and rural distribution systems respectively. The reliability of ring bus substation used in urban area is more as compared to single bus substation used in rural area. The load point reliability indices are calculated considering both substation reliab

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8

G, Vasantha. "Reliability Comparison of Rural & Urban LVDS Networks with Corresponding HVDS Networks Including Substation Reliability." International Journal of Engineering and Advanced Technology (IJEAT) 13, no. 1 (2023): 58–67. https://doi.org/10.35940/ijeat.A4310.1013123.

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<strong>Abstract: </strong>This paper mainly determines the comparison of reliability of an existing rural area & urban area LVDS (low voltage distribution system) with their respective proposed high voltage distribution system (HVDS) and also including their 33/11 kV Substation. Ring main substation and single bus bar substation configuration are considered for urban and rural distribution systems respectively. The reliability of ring bus substation used in urban area is more as compared to single bus substation used in rural area. The load point reliability indices are calculated conside

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9

B. C., Sujatha, Usha A., and Geetha R. S. "Optimal Planning of PV Sources and D-STATCOM Devices with Network Reconfiguration Employing Modified Ant Lion Optimizer." Energies 17, no. 10 (2024): 2238. http://dx.doi.org/10.3390/en17102238.

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This research emphasizes a meta-heuristic modified ant lion optimizer (MALO) optimization approach for the simultaneous utilization of DSTATCOM devices and distributed photovoltaic (PV) sources with network reconfiguration in a radial power distribution scheme. In a radial power distribution network with network reconfiguration, the majority of the research is based on constant power model analysis. However, it is noticed that load models have a substantial impact on the distributed PV sources and the DSTATCOM device’s optimal size and position. The effect of the constant power (CP) and polyno

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10

Makov, Sergei, Boris Kudryavcev, Ilya Grinev, and Alexander Minaev. "High voltage energy efficiency power supply." E3S Web of Conferences 279 (2021): 02012. http://dx.doi.org/10.1051/e3sconf/202127902012.

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This article discusses the selection of operating modes for the high voltage power supply of the electrostatic dust collector. Methods of high voltage generation, voltage regulation in converters and the choice of the converter operation mode are considered.

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11

Yu, Gui Yin. "The High-Power of DC Power with Auto Tracking Power Frequency." Advanced Materials Research 383-390 (November 2011): 321–24. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.321.

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This paper analyzes the reason that the common thyristor trigger is unable to fulfill power supply in wide range changes of frequency. The high precise frequency/voltage converter is used to monitor and track frequency changes of the simultaneous power supply. The simultaneous signal and charge current source are provided by the converter for saw tooth wave trigger. The frequency of saw tooth wave changes as the same time the frequency of power supply changes in wide range. However, the amplitude of the saw tooth wave can be kept constant. This can achieve the controlled angle of the thyristor

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12

Cai, Kaida, Jing Xiao, Zhe Yang, and Ranghao Hu. "Three-Level All-SiC High-Frequency High-Voltage Plasma Power Supply System." Energies 18, no. 7 (2025): 1617. https://doi.org/10.3390/en18071617.

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Plasma power supplies are extensively utilized in various manufacturing and medical industries. Addressing the challenges of high-voltage and high-temperature resistance in current plasma power supply systems under high-frequency conditions, this study proposes a novel design method for an all-SiC high-frequency high-voltage plasma power supply system based on a three-level topology. Firstly, the design encompasses a three-level high-frequency inverter main circuit, a three-level high-frequency control main circuit, and a high-frequency high-voltage transformer. Subsequently, a high-frequency

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13

Su, Chi-Feng, Chih-Tung Liu, Jong-Shinn Wu, and Ming-Tzu Ho. "Development of a High-Power-Factor Power Supply for an Atmospheric-Pressure Plasma Jet." Electronics 10, no. 17 (2021): 2119. http://dx.doi.org/10.3390/electronics10172119.

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This paper presents the design and implementation of a miniaturized high-voltage power supply with power factor correction (PFC) for atmospheric-pressure plasma jet (APPJ) applications. The sinusoidal output frequency and voltage of the power supply can be controlled independently from 16 to 24 kHz and from 1 to 10 kVpeak, respectively. A helium APPJ load is used to assess the performance of the developed power supply. It is shown that the developed high-voltage power supply operates effectively, and the designed PFC converter improves the input current distortion of the power supply. Not only

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14

Nan, Qiu, and Fan Yin Hai. "Digital Controlled High Power Mid-Frequency Pulsed Power Supply." Advanced Materials Research 108-111 (May 2010): 1332–37. http://dx.doi.org/10.4028/www.scientific.net/amr.108-111.1332.

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In this article a novel scheme of high power mid-frequency pulse power supply is proposed. The supply is made up of two major stages. First stage is dual interleaved buck chopper stage in order to make the DC bus and output pulse voltage controllable. Second stage is a inverter converting the DC voltage into a series of square AC voltage pulse. IGBT module(300A-1200V) is used as the main switch device for the proposed supply is a high power application. As we know large capacity power IGBT module can hardly work as high as 40Khz[1], so to solve this problem, interleaved control scheme is incor

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15

Shao, Zhu Lei. "Research on 5V Internal Power Supply Circuit of Switching Power Supply." Applied Mechanics and Materials 571-572 (June 2014): 950–54. http://dx.doi.org/10.4028/www.scientific.net/amm.571-572.950.

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In order to guarantee the stability working of internal circuit of switching power supply, an internal power supply circuit with stabilization output was designed in this paper. Based on the voltage stabilization principle of zener diode, the internal power supply circuit put the high input voltage into 5v output voltage. Because of using module circuit, the circuit structure is simplified effectively. Based on 0.35um BCD technology, the internal power supply circuit was built in PSPICE. According to the experimental result, the internal power supply circuit can output stably in different inpu

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16

Hafizov, Damir R., Ilya N. Lobov, and Leonid Y. Fetisov. "Resonant power supply for high-power microwave devices." Russian Technological Journal 13, no. 1 (2025): 103–14. https://doi.org/10.32362/2500-316x-2025-13-1-103-114.

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Objectives. The ever-increasing demands on the technical parameters of microwave radio transmission devices necessitate a search for ways of improving their efficiency and reliability, as well as means for reducing their weight and size parameters. Since such requirements largely relate to secondary power supplies, the present work set out to develop secondary power supplies for the cathode heating and bias circuits of a floating-drift multibeam klystron capable of operating at a high potential of the klystron cathode and providing stable voltage in all operating modes.Methods. In order to cal

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17

Munir, Muhammad Miftahul, Dian Ahmad Hapidin, and Khairurrijal. "Designing of a High Voltage Power Supply for Electrospinning Apparatus Using a High Voltage Flyback Transformer (HVFBT)." Applied Mechanics and Materials 771 (July 2015): 145–48. http://dx.doi.org/10.4028/www.scientific.net/amm.771.145.

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Research on nanofiber materials is actively done around the world today. Various types of nanofibers have been synthesized using an electrospinning technique. The most important component when synthesizing nanofibers using the electrospinning technique is a DC high voltage power supply. Some requirements must be fulfilled by the high voltage power supply, i.e., it must be adjustable and its output voltage reaches tens of kilovolts. This paper discusses the design and development of a high voltage power supply using a diode-split transformer (DST)-type high voltage flyback transformer (HVFBT).

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18

Shao, Zhu Lei. "Design of a High Voltage Switching Power Supply with Soft Switching Technology." Applied Mechanics and Materials 536-537 (April 2014): 1493–96. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.1493.

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Aiming at the application requirements of miniaturization and energy saving in the field of high voltage power supply, a high voltage switching power supply with soft switching technology was designed. The soft switch technology which makes the loss of switch power supply decrease obviously,and the dual voltage rectifier technology can effectively reduce the volume of switching power supply. Circuit parameters of switching power supply are optimized in order to further improve the efficiency of power supply. From the experiment results, the high voltage switching power supply meets the design

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19

Han, Gu Jing, Jing Lei Deng, and Dong Xu. "Research on High Frequency and High Voltage Switching Power Supply for Electrostatic Precipitator." Applied Mechanics and Materials 241-244 (December 2012): 653–56. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.653.

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Electrostatic precipitator is the efficient dust removal equipment for environmental protection. As the core part, high voltage inverter power supply determines the efficiency and effect of dust removal. This paper design a high frequency and high voltage switching power supply for electrostatic precipitator based on FPGA. The power supply system is composed of rectifier and filter circuit, high frequency inverter circuit, step-up transformer and high voltage rectifier silicon reactor circuit. Using IRFP460N as power switches, single-phase full-bridge inverter was set up. The SPWM signals prod

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20

Gąska, M., G. Kasprowicz, P. Linczuk, et al. "High-voltage Power Supply for GEM Detectors." Acta Physica Polonica B Proceedings Supplement 11, no. 4 (2018): 781. http://dx.doi.org/10.5506/aphyspolbsupp.11.781.

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21

Martin-Ramos, Juan A., Alberto M. Pernia, Juan Diaz, Fernando Nuno, and Juan A. Martinez. "Power Supply for a High-Voltage Application." IEEE Transactions on Power Electronics 23, no. 4 (2008): 1608–19. http://dx.doi.org/10.1109/tpel.2008.925153.

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22

Bose, S., S. Saha, and S. Bhattacharya. "High Voltage Power Supply for RPC detectors." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 602, no. 3 (2009): 842–44. http://dx.doi.org/10.1016/j.nima.2008.12.152.

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23

Yang, Huasong, and Hongkui Zhang. "Control System for Digital High-Voltage DC Power Supply." Highlights in Science, Engineering and Technology 125 (February 18, 2025): 453–57. https://doi.org/10.54097/6fd7ht50.

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High-voltage DC power supplies are important equipment in the power industry, and automation and digitization are the development trends for high-voltage DC power supplies. A control system for high-voltage DC power supplies has been designed with a digital signal processor (DSP) as the core, along with the design of a full-bridge inverter circuit, current detection circuit, and voltage feedback circuit. This system achieves stable control of high-voltage DC power supplies and provides a reference for the continuous and healthy development of the DC power supply industry.

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24

Li, Hao Hua, You Hua Wang, and Dun Yu Zhu. "Research on Harmonic Elimination of the DC Circuit." Applied Mechanics and Materials 543-547 (March 2014): 693–96. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.693.

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270V high voltage DC power supply system with grid of light weight, uninterrupted power supply and a two power density higher characteristic, in recent years become a hot research topic in domestic and international air supply system.[ To ensure the high voltage DC bus power quality, for the safe operation of the aircraft is very important. Single phase aeronautical static inverter as a typical aircraft power system load, the input current ripple of the serious pollution of the high voltage DC power supply. Therefore, the harmonic pollution problem of how to control the high voltage DC power s

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25

Zhu, Jingyi, Wanlu Zhu, Haifeng Wei, and Yi Zhang. "Research on Self-Recovery Ignition Protection Circuit for High-Voltage Power Supply System Based on Improved Gray Wolf Algorithm." Energies 17, no. 24 (2024): 6332. https://doi.org/10.3390/en17246332.

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In order to solve the problems of traditional high-voltage power supply ignition protection circuits, such as non-essential start–stop power supply, a slow response speed, the system needing to be restarted manually, and so on, a high-voltage power supply system self-recovery ignition protection circuit was designed using an IGWO (improved grey wolf optimization) and PID control strategy designed to speed up the response speed, and improve the reliability and stability of the system. In high-voltage power supply operation, the firing discharge phenomenon occurs. Current transformers fire signa

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26

Zheng, Liang, and Farzana Akter. "Power Quality Control System of High-Power-Density Switching Power Supply for Green Environment." Mathematical Problems in Engineering 2022 (September 16, 2022): 1–11. http://dx.doi.org/10.1155/2022/9692974.

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There is higher harmonics and electromagnetic interference caused by high-power-density switching power supply during high-frequency and normal operations which affects power quality of switching power supply and also impacts the environment. To solve this problem, this paper proposes a dual digital signal processor (DSP) controller suitable for unified power quality regulators and designs high-power-density switching power supply control system for promoting green environment. The overall structure of the system is divided into two parts, the power main circuit and the control circuit. In the

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27

Ram, Subhash Kumar, Brijendra Kumar Verma, Anand Abhishek, Sachin Devassy, and Sukumar Mishra. "Modular pulsed power supply for characterization of high-power microwave devices." Review of Scientific Instruments 93, no. 11 (2022): 114713. http://dx.doi.org/10.1063/5.0095855.

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Developing a robust and reliable high-voltage (HV) pulse power system (PPS) is essential for the characterization and testing of microwave tubes and industrial applications. This paper presents the design, simulation, and implementation of a modular and versatile high-voltage pulse power supply used in microwave device characterization and testing. A microcontroller-based digitally controlled pulse generation unit is also developed to generate the trigger pulses for high-voltage switching modules to control the turn-ON and turn-OFF of the switching devices. The digitally controlled pulse gener

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28

Pokryvailo, Alex, Costel Carp, and Clifford Scapellati. "A High-Power High-Voltage Power Supply for Long-Pulse Applications." IEEE Transactions on Plasma Science 38, no. 10 (2010): 2604–10. http://dx.doi.org/10.1109/tps.2010.2044810.

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Alonso, J. M., J. Cardesin, E. L. Corominas, M. Rico-Secades, and J. Garcia. "Low-Power High-Voltage High-Frequency Power Supply for Ozone Generation." IEEE Transactions on Industry Applications 40, no. 2 (2004): 414–21. http://dx.doi.org/10.1109/tia.2004.824498.

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Krishna, T. N. V., P. Sathishkumar, P. Himasree, et al. "4T Analog MOS Control-High Voltage High Frequency (HVHF) Plasma Switching Power Supply for Water Purification in Industrial Applications." Electronics 7, no. 10 (2018): 245. http://dx.doi.org/10.3390/electronics7100245.

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High-power plasma power supply is very useful for many industrial and medical applications. Plasma is generated artificially in the laboratory or industry by applying the electric or magnetic field. In this manuscript, we presented the simple 4T analog MOS control high voltage high frequency inverter circuit as a plasma power supply using modulation index technique. The presented plasma power supply operated at 25 kHz frequency and 10 kV peak to peak voltage. It generates a 0 V to 10 kV controllable electric field. The generated electric field is applied and produces plasma, which can be used

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31

Zhao, Yingfeng, Yu Chen, Wei Lü, Wei Shi, Bing Yang, and Taixun Fang. "Insulation Design of High Voltage and Large Capacity Power Supply Transformer." Journal of Physics: Conference Series 2774, no. 1 (2024): 012094. http://dx.doi.org/10.1088/1742-6596/2774/1/012094.

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Abstract At present, the highest voltage level of DC circuit breakers in the world is 535kV. With the construction of 800kV multi-terminal flexible DC project, the demand for DC circuit breaker with higher voltage level is put forward. The voltage level of valve base power supply transformer as the power supply component of the DC circuit breaker is increased to 800kV. Single-section pendulum structure, single-section 100kV and 50kV schemes used at 535kV cannot meet the demand. An 800kV valve base power supply transformer scheme of four 200kV gas-insulated transformers in series is proposed. I

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32

Li, Zheng Da, and Lin Xie. "One Kind of Band-Gap Voltage Reference Source with Piecewise High-Order Temperature Compensation and Power Supply Rejection Ratio." Applied Mechanics and Materials 644-650 (September 2014): 3575–78. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3575.

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This paper designed a new band-gap voltage reference circuit with two-stage temperature compensation.It realizes non-linear temperature compensation by using NMOS-pipe leakage current and increases the power supply rejection ratio of the band-gap voltage reference source by introducing negative feedback between the operational amplifier and the power supply. What is more, the paper simulates the band-gap voltage reference source based on CSMC 0.5μm CMOS technique. The result as follow: the band-gap voltage reference source has the temperature coefficient of 8.2ppm/oC among-40-120oC with the su

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Liu, Bai Fen, and Ying Gao. "Design of a High Power Programmable Intelligent Switch." Applied Mechanics and Materials 389 (August 2013): 421–24. http://dx.doi.org/10.4028/www.scientific.net/amm.389.421.

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Based on the need to develop and test the products, a single phase DSPbased programmable AC power supply is designed. The power supply is capable of providing a stable AC voltage with adjustable amplitude and frequency over a wide range. Moreover, it can generate various high quality and low frequency arbitrary waveforms. Because of the advantages above, it will have great value in practice and a promising future in testing field. The main circuit of the power supply is to use rectifier and filter to make 220V AC voltage become steady DC voltage firstly. Then the inverter and the LC LPF are e

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34

Ermurachi, Iu., and V. Berzan. "Power Converter with High Value of Power Factor." Problemele Energeticii Regionale 1-3 (42) (June 11, 2019): 86–93. https://doi.org/10.5281/zenodo.3243550.

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Increasing the energy efficiency of using electricity is a current problem. As a modern solution, the development of power equipment based on power electronics was presented. These devices, which absorb relatively large powers from the low-voltage grid, lead to the distortion of currents in the power supply network and to the reduction of the power factor, leading to increased losses in supply networks. The aim of the paper is to develop an innovative solution to increase the power performance of power electronics devices as a result of improving their power factor. The scientific innovation c

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Blanco Viejo, Cecilio, Miguel Angel Pérez García, Manuel Rico Secades, and Javier Uceda Antolín. "Improved High Voltage, High Frequency Power Supply: Design Criteria." EPE Journal 5, no. 2 (1995): 1–19. http://dx.doi.org/10.1080/09398368.1995.11463364.

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Tang, Xiongmin, Tianhong Jiang, and Wenrui Fang. "A unipolar compact nanosecond pulsed power supply with high power factor for dielectric barrier discharge applications." Review of Scientific Instruments 93, no. 8 (2022): 084707. http://dx.doi.org/10.1063/5.0089020.

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A high voltage with a very short duration and fast rising time is beneficial to generate uniform and diffuse plasma in dielectric barrier discharge (DBD) loads, and a power supply with a high power factor (PF) can reduce the impact on the power grid. According to two requirements, a unipolar high voltage pulsed power supply with power factor correction (PFC) is proposed in this paper. The power supply consists of a unipolar pulse high voltage generating unit, a PFC unit, and a driving circuit. By introducing a feedback clamping diode and a reverse current blocking diode in a flyback converter,

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David, Beula, Indira Megaravalli Shankarappa, and Balaji Nerayanur. "High voltage power supply controller for Electrostatic precipitators." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 1 (2022): 432. http://dx.doi.org/10.11591/ijpeds.v13.i1.pp432-443.

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Gaseous exhausts from various industries pollute the environment with fly-ash generally filtered by electrostatic precipitators (ESPs) before being released to the atmosphere. This paper presents the development of a controller for ESP power supply. The controller maintains the voltage applied to ESP at its maximum average value by duty cycle control that results in an improvement in dust collection-efficiency. The limiting factor for the output voltage is the breakdown of gas (spark/arc) in the electrode gap of ESP. During a spark/arc condition, the duty cycle limit imposed by the controller

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Yang, Jia Zhi, Fei Yang, Sheng Li Yi, Cun Bo Jiang, Xing Ming Fan, and Fan Yang. "Simulative and Experimental Research of High Isolate High Voltage Pulsed Power Supply." Applied Mechanics and Materials 321-324 (June 2013): 1429–33. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.1429.

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A high amplitude, fast rising time, and high isolating strength trigger signal is needed for triggering spark gap switch. A high voltage power supply scheme was verified by means of simulation in this paper. Proper parameters of power supply circuit were selected according to the simulation result. Finally, a pulsed power supply was developed. The experimental results show that a negative pulse with 25 kV isolating strength and 15 kV amplitude can be generated by the power supply, and this generated negative pulse can meet the demand of triggering spark gap switch.

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Beula, David, Megaravalli Shankarappa Indira, and Nerayanur Balaji. "High voltage power supply controller for Electrostatic precipitators." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 1 (2022): 432–43. https://doi.org/10.11591/ijpeds.v13.i1.pp432-443.

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Gaseous exhausts from various industries pollute the environment with flyash generally filtered by electrostatic precipitators (ESPs) before being released to the atmosphere. This paper presents the development of a controller for ESP power supply. The controller maintains the voltage applied to ESP at its maximum average value by duty cycle control that results in an improvement in dust collection-efficiency. The limiting factor for the output voltage is the breakdown of gas (spark/arc) in the electrode gap of ESP. During a spark/arc condition, the duty cycle lim

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Fan, Sheng Wen, and Ze Ting Wang. "Development of the Full-Digital High Voltage Power Supply for Electronic Beam Welder." Advanced Materials Research 383-390 (November 2011): 4306–11. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.4306.

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A 60kV/6kW full-digital high voltage power supply for electronic beam welder (EBW) is designed. The power is composed of DSP, CPLD, IPM etc. It has realized the automatic adjustment of high voltage, over-voltage and over-current protection, and rapid recovery from high voltage self-discharge. The test proves that high voltage power supply has reached design goal and satisfied the actual requirements of welding technology.

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Fan, Sheng Wen, Jun Du, Ze Ting Wang, and Peng Wang. "Study on High-Voltage DC Power Supply for Electron Beam Furnace Based on Series Resonance." Advanced Materials Research 960-961 (June 2014): 916–20. http://dx.doi.org/10.4028/www.scientific.net/amr.960-961.916.

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The high-voltage DC power supply for electron beam furnace belongs to Special Power Supplies. It has the characteristics of high voltage and high power. At present, the high voltage DC power supplies for electron beam furnace are mostly controlled by the silicon controlled rectifier operated by power frequency, which not only has the disadvantages of large volume but also doesn't has the characteristics of anti-short circuit capacity、 rapid protection and restart. This characteristic affects the service life of the electron gun and the quality of the smelting. To solve the above problems, a hi

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Liu, Yu-Hong. "Research on Producing Low-power Low-voltage DC Power Supply with High-voltage Power Bus." Energy Procedia 12 (2011): 1068–73. http://dx.doi.org/10.1016/j.egypro.2011.10.139.

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Nisoa, M., D. Srinoum, and P. Kerdthongmee. "Development of High Voltage High Frequency Resonant Inverter Power Supply for Atmospheric Surface Glow Barrier Discharges." Solid State Phenomena 107 (October 2005): 81–86. http://dx.doi.org/10.4028/www.scientific.net/ssp.107.81.

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High-voltage high-frequency power supply using voltage-fed load resonant inverter with a series-compensated resonant inductor has been developed for efficient atmospheric surface glow barrier discharges(ASGBD). It produces a controllable frequency and sinusoidal alternating voltage output. The maximum output voltage is about 6 kV peak to peak. Resonant power converter can be tune easily to the resonant frequency of the load. Operating frequency varies according to the load and voltage level typically in the range of 10 kHz and 1 MHz range. The output voltage is controlled by using pulse width

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Pratap, Durgesh, Nishant Singh, and Shiksha Jain. "DESIGN OF TWO STAGE CMOS OPERATIONAL AMPLIFIER IN 180NM TECHNOLOGY WITH LOW POWER, HIGH GAIN AND HIGH SWING." ICTACT Journal on Microelectronics 8, no. 2 (2022): 1328–33. https://doi.org/10.21917/ijme.2022.0229.

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For certain applications, high bandwidth operational amplifiers are required. This necessitates research into the area of op-amp bandwidth expansion without influencing any other parameters significantly. This study presents a CMOS two-stage 0perational amplifier, that operates at 1.8 V power supply in 180 nm technology and has a bias current dependent input terminal. The supply voltage has been reduced to lower the system’s overall power usage. Our primary goal is to reduce power loss, higher gain, and higher difference between maximum voltage and minimum voltage at output port. There is a tr

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Rai, Krishna Kumar, A. V. Giridhar, D. R. Jahagirdhar, Ashish Rai, and Akash Kumar Paul. "Investigation on the Effect of Cable Length on Pulse Shape of High Voltage High Pulse Power Supply." Defence Science Journal 72, no. 2 (2022): 243–49. http://dx.doi.org/10.14429/dsj.72.17548.

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In the present scenario of pulse power applications, transmission of high voltage pulses varies as per load condition. In the early days of its application, High Voltage High Pulse Power Supply (HVHPPS) design saw short distance between load and source, where the effect of cable length was not taken into account for design. This paper presents the effect of cable length on pulse shape of High Voltage High Pulse Power Supply. The load under observation is Klystron based high energy particle accelerator system. The performance of pulse power systems were observed continuously on a daily basis th

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Martiukhin, Ihor, and Ievgen Verbytskyi. "Trolleybus power supply system with high-voltage battery." Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, no. 4(6) (December 30, 2020): 34–39. http://dx.doi.org/10.20998/2413-4295.2020.04.05.

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Liu, Yuan Yuan, Chang Juan Jing, Qing Xi Hu, Qing Wei Li, and Q. G. Wang. "High Voltage DC Power Supply Used in Electrospinning." Applied Mechanics and Materials 33 (October 2010): 96–100. http://dx.doi.org/10.4028/www.scientific.net/amm.33.96.

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Power is the direct force in the process of electrospinning, as voltage takes one of the great main roles effecting the quantity of the fiber, making a model of the generater would be in sense to control the morphology.On analysising the working principle,this paper first design a suitable high voltage dc power,and then take an exam in the Simulink environment of Matlab 2009,finally it was certified to be right comparing to the standard situation.

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Barsoum, Nader, and Glenn Isaiah Stanley. "Design of High Voltage Low Power Supply Device." Universal Journal of Electrical and Electronic Engineering 3, no. 1 (2015): 6–12. http://dx.doi.org/10.13189/ujeee.2015.030102.

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Kim, Jong-Hyun, Byung-Duk Min, Sergey Shenderey, and Geun-Hie Rim. "High Voltage Pulsed Power Supply Using IGBT Stacks." IEEE Transactions on Dielectrics and Electrical Insulation 14, no. 4 (2007): 921–26. http://dx.doi.org/10.1109/tdei.2007.4286526.

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Park, K. H., S. H. Jeong, D. E. Kim, and B. K. Kang. "High-resolution voltage reference for magnet power supply." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 607, no. 3 (2009): 648–51. http://dx.doi.org/10.1016/j.nima.2009.06.054.

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