Results 91 to 100 of about 23,865 (219)
Hybrid Filters To Damp Harmonic Resonance In Power Transmission Systems
Eletrônica de Potência, 2006 Problems related to harmonic propagation in transmission systems have been noticed in the last years. Passive filters, commonly used to attenuate noncharacteristic harmonics in HVDC systems, stay at risk of disconnection from the system due to ...
Lucas F. Encarnação +4 more
doaj +1 more source
Electric Field Determination in DC Polymeric Power Cable in the Presence of Space Charge and Temperature Gradient under dc Conditions [PDF]
, 2008 In direct current (dc) power cable the electric field is affected by conductivity of the material, which is a function of both temperature and electric field.
Choo, Wilson +3 more
core +2 more sources
Noise Characteristics of ±800 kV HVDC Convert StationBased on Spectrum Analysis
Zhongguo dianli, 2019 By collecting the sound pressure signals of the aerodynamic noise of the converter transformer fans, the electric field noise of the smoothing reactors and the electric field noise of the DC/ AC filter field in the 800 kV converter station, the spectrum ...
Yu HAN, Chao FAN, Guangke WANG, Qiang HE
doaj +1 more source
Energy Conversion and EconomicsThe widespread integration of photovoltaics (PVs) presents significant challenges to the operation and control of distribution systems, particularly in maintaining voltage stability at nodes with PV connections.
Baoye Tian +7 more
doaj +1 more source
Zhongguo dianliHAPF (high voltage active power filter) and SVG (static var generator), which are specially used for filtering in large-capacity HVDC projects, are configured in the Min-Yue back-to-back HVDC transmission project to meet the filtering requirements and ...
Xiao LEI +4 more
doaj +1 more source
<p>The material was created for the course "Control and protection of HVDC/AC electrical grids" on the IEEE IES website. The repository contains models of the hybrid electrical grids in RSCAD/RTDS, OPAL-RT, MATLAB and Python.</p ...
Vaibhav Nougain +3 more
core +1 more source
Energy transmission by HVDC systems: theory and analytical simulations
, 2023 reservedLa trasmissione di energia tramite sistema HVDC (High Voltage Direct Current) è una tecnologia utilizzata per il trasferimento efficiente di grandi quantità di energia elettrica su lunghe distanze.
NICHIFOREL, EMANUEL
core
Energies, 2018 One of the main disadvantages of the multi-level solid-state transformer (SST) system is the voltage imbalance on the output of the rectifier modules.
Hyeok-Jin Yun +4 more
doaj +1 more source
Transient Overvoltage Analysis in HVDC MMC Power Cables: Assessment of the Critical Points
, 2019 The current scenario of continuous and increasing production of energy from renewable sources and the progressive increase of interties between different countries, gives the high voltage direct current transmission lines (HVDC) a role of present and ...
Sessa, S. Dambone +5 more
core +1 more source
Availability Assessment Methods for HVDC Systems: a Review
, 2019 In this paper, an overview of the most effective availability assessment methods, applicable to HVDC (High Voltage Direct Current) transmission systems, is presented.
Sebastian Dambone Sessa +7 more
core +1 more source