Laboratory of Power Electronics and Electrical Drives
Ing. Martin Bejvl, Ph.D. is currently a researcher with the Department of Electrical Engineering and Electrophysics. He received the PhD. degree in Electrical Engineering from the Czech
Trends in High Voltage Inverter Systems
Jan 1, The solution is to move to model-based design software development. Model-based software design uses high level modelling tools, like MATLAB and Simulink to develop the
High voltage engineering
1 day ago The laboratory collaborates on projects aimed at the diagnosis and development of insulation systems of high-voltage equipment in the
Noby GEORGE | Postdoctoral researcher | PhD
A multilevel inverter is a power electronic device that is used for high voltage and high power applications and has many advantages like, low switching
CTP invests €57m in Hitachi Energy’s Brno project in Czech
Feb 19, European industrial developer CTP has announced a €57m ($59.7m) investment in a new project for Hitachi Energy at CTPark Brno in the Czech Republic. The project focuses
Hybrid Overmodulation Strategy for Dual Two-Level Inverter
Jun 6, This article introduces an innovative overmodulation strategy for a dual two-level inverter topology featuring galvanically isolated dc-links and accommodating arbitrary
Hitachi Energy boosts high-voltage operations in Czech
Dec 4, Hitachi Energy is investing over 1.1 billion CZK (approximately $47 million USD) to expand its High Voltage Products factory in Brno, Czech Republic, marking a significant step
FEKT VUT
The group studies the behavior of electric arcs to implement the findings within the in-house research and development of switching and protective devices for low- and high-voltage
About us
About EGU HV Laboratory is a fully independent, accredited and internationally recognized High Voltage Testing House not related to any of manufacturing companies involved in power
High voltage engineering
1 day ago The laboratory collaborates on projects aimed at the diagnosis and development of insulation systems of high-voltage equipment in the field of voltage testing according to
Noby GEORGE | Postdoctoral researcher | PhD | Czech
A multilevel inverter is a power electronic device that is used for high voltage and high power applications and has many advantages like, low switching stress, low total harmonic distortion
CVVOZE Power Laboratories – Výzkumné infrastruktury
Future development In the future, the CVVOZEPowerLab research infrastructure will focus on improvement of the accuracy of measuring equipment and extension of the possible
Hitachi Energy boosts high-voltage operations in Czech
Dec 4, Hitachi Energy is investing over 1.1 billion CZK (approximately $47 million USD) to expand its High Voltage Products factory in Brno, Czech Republic, marking a significant step
Review on Silicon Carbide based High-Fundamental
Jun 21, The analysis identifies a research gap in the development of high-power inverters (greater than 1 MW) capable of operating above 1 kHz fundamental frequencies.
Next generation power inverter for grid resilience:
Nov 15, Lower voltage level and gain are the main limitations of this inverter. The development of H-bridge inverter overcomes these problems by maximizing the voltage level
AUTOMOTIVE INVERTER INDUSTRY RESEARCH REPORT
Jun 18, lated gate bipolar transistor (IGBT) inverters are most commonl used in medium and high voltage levels. While this hierarchy between the low-voltage and medium-voltage es
Radek SEMERAD | Czech Academy of Sciences, Institute of
Jan 2, The basic principle of voltage balancing in capacitor-clamped voltage source inverters (VSIs) is explained and a simple balancing algorithm, which is very suitable for
(PDF) Analysis Of Development of Traction
Aug 20, This paper presents an investigation of the advantages and disadvantages of higher DC-link voltage in traction inverters, as well as a
(PDF) Design Analysis and Development of
Mar 1, Therefore, Low voltage solar PV systems need a high voltage expansion converter for units of grid connection with multilevel inverter.
About Us
Development of Home Storage Batteries National 'High tech Enterprise' Suzhou Entrepreneurship Leading Talent, Suzhou Photovoltaic Energy Storage Engineering Technology Center
Huawei Releases Top 10 Trends of
Jan 5, High-voltage application will reduce the LCOE of PV+ESS systems, and high-reliability design will optimize system availability and
Testing and Investigation of GaN-Based High Voltage
Mar 25, Due to the fast switching of GaN device, high voltage slew rate or dv/dt at the inverter output gives rise to switching harmonics, higher voltage stress at the motor winding,
High-voltage Direct Inverter Applied to Induced Draft Fan
Sep 1, This motivated a joint research project between Electric Power Development Co., Ltd. and Hitachi, Ltd. to develop an 8,250-kVA high-voltage direct inverter that could be
Peng LIU | System Engineer | Doctor of
The input ports or the output ports series-connected system is very suitable for medium or high voltage applications. For the output series-connected
A Review on Inverter Technologies for Solar PV Power
Jan 13, Six-switch converters are simple and reliable; Z-source inverters created a new impedance network for simplifying single-stage buck-boost conversion; multilevel inverters
(PDF) Solar Power Station Output Inverter
Apr 1, The photovoltaic applications spreads in these days fast, therefore they also undergo great development. Because the amount of
Multilevel Inverters Design, Topologies, and
Oct 4, Abstract and Figures Multilevel inverters (MLIs) have remained a promising contribution to research in the modern era, especially in the
ZWAYNENERGY | Zwayn is a global leader in
Nov 7, Global Marketing Service Layout Zwayn is a global leader in research, development, and manufacturing of advanced solar energy
Modeling of a Pure Sine Wave Power Inverter
May 1, These new type of inverters are suitable in various high voltage & high power application due to their ability to synthesize
Development of an 800-V Inverter for Electric Vehicles
Nov 4, To enable the technical implementation of an 800-V inverter, Hitachi Astemo has completely redesigned the inverter's insulation structure and developed a compact power
Performance measurement of high gain Landsman converter
10 hours ago Article Open access Published: 25 November Performance measurement of high gain Landsman converter with ANFIS based MPPT and cascaded H-bridge thirty-one
JETIR Research Journal
Sep 12, Looking ahead, voltage source inverters continue to evolve, driven by ongoing research and development efforts. Advanced control strategies, such as model predictive
FEKT VUT
The group studies the behavior of electric arcs to implement the findings within the in-house research and development of switching and protective devices for low- and high-voltage
Hitachi Energy boosts high-voltage operations in Czech
Dec 4, Hitachi Energy is investing over 1.1 billion CZK (approximately $47 million USD) to expand its High Voltage Products factory in Brno, Czech Republic, marking a significant step
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