Results 181 to 190 of about 273,203 (262)
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IEEE transactions on power electronics, 2020
A dc chopper (DCC) is one of the key equipment in voltage-sourced converter-based high-voltage dc transmission systems with offshore wind power access.
Chaoqun Xu +5 more
semanticscholar +1 more source
A dc chopper (DCC) is one of the key equipment in voltage-sourced converter-based high-voltage dc transmission systems with offshore wind power access.
Chaoqun Xu +5 more
semanticscholar +1 more source
A New Method of Automatic SVP Optimization Based on MOV Algorithm
Marine Geodesy, 2015Dineng Zhao, Ziyin Wu, Jieqiong Zhou
exaly +2 more sources
Human Vaccines & Immunotherapeutics
Sub-Saharan Africa (SSA) has the greatest proportion of under-vaccinated children. The aim of this study was to plot missed opportunities for vaccination (MOV) indicators in SSA, including crude prevalence, all corrected, uncorrected, and some corrected ...
J. L. Tamuzi +4 more
semanticscholar +1 more source
Sub-Saharan Africa (SSA) has the greatest proportion of under-vaccinated children. The aim of this study was to plot missed opportunities for vaccination (MOV) indicators in SSA, including crude prevalence, all corrected, uncorrected, and some corrected ...
J. L. Tamuzi +4 more
semanticscholar +1 more source
Implementing Diode-Free MOV-RCV Snubber Based DC Solid-State Circuit Breakers
IEEE Journal of Emerging and Selected Topics in Industrial ElectronicsThis article presents a diode-free metal-oxide-varistor (MOV) resistor-capacitor-varistor (RCV) snubber based solid-state circuit breaker. It prevents voltage overshoot and ensures a smooth turn-off voltage slew rate.
Shuyan Zhao +4 more
semanticscholar +1 more source
An MoV monophosphate, Rb2Mo2P2O11
Acta Crystallographica Section C Crystal Structure Communications, 1994Molybdenum rubidium phosphate, Rb 2 Mo 2 P 2 O 11 , has been synthesized and the growth of single crystals allowed its structure to be determined. This compound is isotypic with Tl 2 Mo 2 P 2 O 11 and K 2 Mo 2 P 2 O 11 , and contains a framework built from Mo 2 P 2 O 15 units formed by one Mo 2 O 11 group sharing four of its corners with two PO 4 ...
A. Guesdon +4 more
openaire +1 more source
Fault location for transmission lines compensated with MOV‐protected SCs using voltage phasors
IET Science, Measurement & Technology, 2019This study presents a fault location algorithm (FLA) for series compensated transmission lines (SCLs). It is established based on synchronised voltages sampling and Thevenin impedance estimation from both ends of SCL.
K. G. Firouzjah
semanticscholar +1 more source
Radiosynthesis and in vivo evaluation of [11C]MOV as a PET imaging agent for COX-2.
Bioorganic & Medicinal Chemistry Letters, 2018Radiosynthesis and in vivo evaluation of [11C]4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide (methoxy analogue of valdecoxib, [11C]MOV), a COX-2 inhibitor, was conducted in rat and baboon. Synthesis of the reference standard
J. Prabhakaran +9 more
semanticscholar +1 more source
, 2019
—To reduce the negative effects of wind farms connection on power system stability, many countries have elaborated grid code requirements.
M. Moghimian, M. Radmehr, M. Firouzi
semanticscholar +1 more source
—To reduce the negative effects of wind farms connection on power system stability, many countries have elaborated grid code requirements.
M. Moghimian, M. Radmehr, M. Firouzi
semanticscholar +1 more source
An Online Leakage Current Monitoring System of MOV used in Series Capacitor Compensation
IEEE International Conference on Power System Technology, 2018This paper presents a novel Metal oxide varistor (MOV) online leakage current monitoring system used in series capacitor compensation. The proposed system includes current transformer, micro-current sensor, leakage current measuring box, optical fiber ...
Ye Yan +4 more
semanticscholar +1 more source