News Center
Analysis for Ultra High Voltage

Analysis for Ultra High Voltage

2017-8-6FEM model of the Ultra-High Voltage (UHV) capacitor structures installed with lead rubber bearing was established by using ANSYS. Parametric studies on seismic performance of UHV capacitor structures with various lead rubber bearings were carried out by dynamic time history analysis.

[email protected]
News Detail
  • Voltage Characteristic Analysis of Ultra-high

    Voltage Characteristic Analysis of Ultra-high Voltage Half-wavelength Transmission System Based on Wave Process Method January 2020 Journal of Modern Power Systems and Clean Energy 8(1):150-158

    Get Price
  • ANALYSIS OF POTENTIAL DISTRIBUTION OF 1200kV

    Ultra High Voltage (UHV) power transmission system is a key for providing a stable long-term power supply to meet this demand. For insulation coordination of such system, UHV Lightning Arrester

    Get Price
  • An Analysis of Forward Conduction Characteristics of

    Ultra High Voltage (UHV) 4H-SiC N-IGBTs, with drift layer thicknesses ranging from 140 μm to 240 μm, were fabricated and characterized. A blocking voltage of 25 kV, and a forward voltage drop

    Get Price
  • Nonlinear Dynamic Analysis of Ultra-High Voltage

    2017-8-6FEM model of the Ultra-High Voltage (UHV) capacitor structures installed with lead rubber bearing was established by using ANSYS. Parametric studies on seismic performance of UHV capacitor structures with various lead rubber bearings were carried out by dynamic time history analysis.Author: Kun Yao, Jiang Qian

    Get Price
  • ANALYSIS OF POTENTIAL DISTRIBUTION OF 1200kV

    The top flange is connected to high voltage and bottom flange is connected to ground. Each arrester section has 47 pieces of ZnO varistors discs with ring shape. The LA has two symmetry axes, which would reduce 3/4 of the computational resources. The grading ring connecting the high-voltage terminal of the LA

    Get Price
  • An Analysis of Forward Conduction Characteristics of

    Ultra High Voltage (UHV) 4H-SiC N-IGBTs, with drift layer thicknesses ranging from 140 μm to 240 μm, were fabricated and characterized. A blocking voltage of 25 kV, and a forward voltage drop (VF) of 12.8 V were measured from a 9 mm x 9 mm device with a 240 μm drift layer. A positive temperature coefficient of VF wasCited by: 6

    Get Price
  • Reliability analysis of ultra-high voltage DC transmission

    [email protected]{osti_5790903, title = {Reliability analysis of ultra-high voltage DC transmission system by Event Tree Analysis}, author = {Ohba, Y and Hayashi, T and Yoshida, Y and Takahashi, K}, abstractNote = {UHV dc transmission is receiving increasing attention as a means of bulk power transmission. From this standpoint,

    Get Price
  • Patent Status Review and Ultra High Voltage Patent

    TY - CONF AU - Yuan Jiang AU - Ziang Hu AU - Likai Liang AU - Tong Qiang AU - Yiming Sun PY - 2018/12 DA - 2018/12 TI - Patent Status Review and Ultra High Voltage Patent Analysis BT - 2018 3rd Joint International Information Technology,Mechanical and Electronic Engineering Conference (JIMEC 2018) PBAuthor: Yuan Jiang, Ziang Hu, Likai Liang, Tong Qiang, Yiming Sun

    Get Price
  • Analysis of ice disasters on ultra-high-voltage direct

    2016-11-17Ice disaster is one of the biggest natural disasters posing great threat to the safe operation of power grid. With the construction and operation of ultra-high-voltage direct-current (UHVDC) Transmission Project, it is urgent to carry out research on ice-coating and ice-melting of large-section current-carryingCited by: 4

    Get Price
  • Design Evaluation of a High Voltage High Frequency

    2016-2-1Unlike commonly used regular transformers, high voltage, high fre-quency, pulsed transformers are generally represented in special pur-pose applications. This often means that these electrical devices must be tailored in accordance with the speci c requirements of the project. The pulse transformer

    Get Price
  • Using Ultrasound for High Voltage Insulation Testing

    Ultrasound is an effective, low cost method for evaluating the condition of insulation components on high-voltage transmission and distribution equipment. Conventional testing methods require the equipment to be shut down. Ultrasonic testing can locate failing insulation components in live electrical distribution and transmission

    Get Price
  • Voltage Characteristic Analysis of Ultra-high Voltage Half

    2019-9-11Abstract: The voltage characteristics of a half-wavelength transmission (HWLT) system lack mechanism explanation and systematic summary. In this paper, both the steady-state and fault voltage characteristics are analyzed and explained based on the wave process method. An analysis model is established for HWLTAuthor: Hao Tian, Yutian Liu, Dong Yang, Xiaohui Qin, Yantao Zhang

    Get Price
  • Ultra High Voltage (UHV) Market Analysis, Share, Future

    Moreover, our report highlights correlation and regression analysis, demand and supply risk including formulating strategies to attract potential customers. Furthermore, our report contains data on Y-o-Y growth rate and absolute $ opportunity value that the global Ultra High Voltage (UHV) market is estimated to

    Get Price
  • Modeling and Analysis of DC Magnetic Bias Effect for

    2019-12-1DC magnetic bias refers to a series of complicated electrical, magnetic, force, sound, heat and other abnormal phenomena caused by DC current intrusion into the transformer winding, which causes half-cycle saturation of core flux, which will seriously endanger the safe and stable operation of the transformer. Since theAuthor: Pei Yuan, Weiguo Liu, Wenqi Mao, Huisheng Ye, Lezhi Ou

    Get Price
  • Three-Dimensional Analysis of Melanosomes Isolated

    2014-1-22three-dimensional analysis was tried by using he ultra-high voltage electron microscopyt (UHVEM). Micro- graphs of the melanosomes were taken at various tilted angles by UHVEM, after preparing 500 nm thick- ness specimens stained with lead citrate. From themicrographs collected, the three -dimensional

    Get Price
  • Analysis of the breakdown mechanism for an ultra high

    2012-3-1This paper discusses the breakdown mechanism and proposes a new simulation and test method of breakdown voltage (BV) for an ultra-high-voltage (UHV) high-side thin layer silicon-on-insulator (SOI) p-channel lateral double-diffused metal-oxide semiconductor (LDMOS). Compared with the conventionalAuthor: Xiang Zhuang, Ming Qiao, Bo Zhang, Zhao-Ji Li

    Get Price
  • Impedance measurement and parameter sensitivity

    Download Citation | Impedance measurement and parameter sensitivity analysis for ultra high voltage capacitor voltage transformer | To improve the manufacture technique, transient performance, and

    Get Price
  • Analysis of Exciting Current for Single-phase Four

    PDF | On Sep 1, 2018, Hanke Feng and others published Analysis of Exciting Current for Single-phase Four-Limb Ultra-High Voltage Transformer Under DC Bias | Find, read and cite all the research

    Get Price
  • Analysis and Design of a High Voltage Integrated Class-B

    2014-2-4Analysis and Design of a High Voltage Integrated Class-B Amplifier for Ultra-Sound Transducers Abstract: Pulsers are usually adopted in ultra-sound applications due to their high efficiency. On the other hand, linear amplifiers would enable apodization profiles with high resolution, beams with low harmonic contentCited by: 16

    Get Price
  • Harmonic Transfer Analysis of Ultra-High Voltage System

    The transmission characteristics of Ultra-High Voltage (UHV) transmission line are analyzed. Comparative analysis on different line model and line parameters has been done in the process of simulation. The influence of changes of load on harmonic transfer coefficient has been summarized simultaneously. With the results

    Get Price
  • Ultra High Voltage Ceramic Capacitors Market Trends

    Market Study Report, LLC offers a latest study on Ultra High Voltage Ceramic Capacitors market featuring a holistic view of the market size, industry share, profit estimates, SWOT analysis and the regional landscape of the business. The report precisely expounds key challenges and future growth prospects of the market,

    Get Price
  • Structural analysis of human hair fibers under the ultra

    Three‐dimensional structural analyses of human hair fibers and comparison of the different fibers were tried by using the Ultra‐high Voltage Electron Microscope (UHVEM). The analysis condition, sam...Cited by: 2

    Get Price
  • Design, analysis, and implementation of a new high

    In this study, the analysis and design of a coupled‐inductor (CL)‐based ultra‐high step‐up single‐switch DC–DC converter are presented. With the aid of the CL and voltage multiplier cell, the suggested topology can obtain ultra‐high‐voltage gain without a large turn ratio and extreme duty cycle.Author: Noor Hafidzah Jabarullah, Ettikkan Geetha, Manoharan Arun, Vera Vakhnina

    Get Price
  • Three-Dimensional Analysis of Melanosomes Isolated

    Three-Dimensional Analysis of Melanosomes Isolated from B16 Melanoma Cells by Using Ultra High Voltage Electron Microscopy () Shuuichi Akazaki , Toshie Takahashi , Yujiro Nakano , Tomoki Nishida , Hirotarou Mori , Akio Takaoka , Hitomi Aoki , Huayua Chen , Takahiro Kunisada , Kenzo KoikeCited by: 4

    Get Price
  • Three-Dimensional Analysis of Melanosomes Isolated

    2021-3-3Three-Dimensional Analysis of Melanosomes Isolated from B16 Melanoma Cells by Using Ultra High Voltage ElectronCited by: 4

    Get Price
  • Structural analysis of human hair fibers under the ultra

    Three‐dimensional structural analyses of human hair fibers and comparison of the different fibers were tried by using the Ultra‐high Voltage Electron Microscope (UHVEM). The analysis condition, sample preparation, and a machine state were adjusted to the suitable condition for tilting observation of from –70& to +70&, at 2&Cited by: 2

    Get Price
  • IET Digital Library: Design, analysis, and implementation

    In this study, the analysis and design of a coupled-inductor (CL)-based ultra-high step-up single-switch DC–DC converter are presented. With the aid of the CL and voltage multiplier cell, the suggested topology can obtain ultra-high-voltage gain without a large turn ratio and extreme duty cycle. A passive clamp circuit is utilisedAuthor: Noor Hafidzah Jabarullah, Ettikkan Geetha, Manoharan Arun, Vera Vakhnina

    Get Price
  • Three-Dimensional Analysis of Melanosomes Isolated

    2014-6-19Three-Dimensional Analysis of Melanosomes Isolated from B16 Melanoma Cells by Using Ultra High Voltage Electron Microscopy. Shuuichi Akazaki 1*, Toshie Takahashi 1, Yujiro Nakano 1, Tomoki Nishida 2, Hirotarou Mori 2, Akio Takaoka 2, Hitomi Aoki 3, Huayua Chen 4, Takahiro Kunisada 3, Kenzo Koike 1Cited by: 4

    Get Price
  • 浙江交直流混联受端电网静态稳定分析

    Translate this page引用本文: 凌卫家,孙维真,叶 琳,张 静,李林芝.浙江交直流混联受端电网静态稳定分析[J].电力系统保护与控制,2016,44(15):164-170. [点击复制]LING Weijia,SUN Weizhen,YE Lin,ZHANG Jing,LI Linzhi.Static stability analysis of Zhejiang hybrid ultra-high voltage AC/DC receiving power grid[J].Power System Protection and

edge-iconRelated News
toTop
Click avatar to contact us
Chat Online