Selection of Escherichia coli Glutamate Decarboxylase Active at Neutral pH from a Focused Library
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Bioprocess Engineering"
DOI: 10.1007/s12257-018-0258-9
Abstract: Bacterial glutamate decarboxylase (GAD) converts glutamate (Glu) into γ-aminobutyric acid (GABA) at acidic conditions. Since the reaction consumes a proton per GABA synthesis, cells use this reaction to survive in the acidic environments. Characteristically, the… read more here.
Keywords: escherichia coli; gad; active neutral; glutamate decarboxylase ... See more keywords
Soft switching circuit of high-frequency active neutral point clamped inverter based on SiC/Si hybrid device
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DOI: 10.1007/s43236-020-00166-9
Abstract: Although the silicon carbide (SiC) metal–oxide–semiconductor field-effect transistor (MOSFET) is superior to the conventional silicon (Si) insulated gate bipolar transistor in terms of switching performance, the switching losses of SiC devices increase rapidly by hard… read more here.
Keywords: inverter; high frequency; frequency; active neutral ... See more keywords
Design and implementation of active neutral-point-clamped nine-level reduced device count inverter: an application to grid integrated renewable energy sources
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DOI: 10.1049/iet-pel.2016.0951
Abstract: Multilevel inverters are one of the preferred choices in medium-voltage and high-power applications in the recent past. Active neutral-point-clamped (ANPC) inverter is the most popular topology, especially in the class of five-level (5L) inverters. In… read more here.
Keywords: inverter; active neutral; level; point clamped ... See more keywords
Seven‐level boosting active neutral point clamped inverter using cross‐connected switched capacitor cells
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DOI: 10.1049/iet-pel.2020.0107
Abstract: In this study, an active neutral point clamped-type boosting switched-capacitor multilevel inverter (SCMLI) with self-voltage balancing capability is proposed. In the proposed topology, a novel switched capacitor cell is used, which has eight switches and… read more here.
Keywords: switched capacitor; active neutral; point clamped; topology ... See more keywords
Fault analysis in the 5-level multilevel NCA DC–AC converter
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DOI: 10.1080/00051144.2023.2203553
Abstract: The existing neutral clamped active inverter has common mode voltage with the high frequency which can reduce the severity with less voltage gain. The traditional active neutral point clamped (APC) DC–AC converter maintains great common… read more here.
Keywords: active neutral; point clamped; level; voltage ... See more keywords
Active Voltage-balancing Control Methods for the Floating Capacitors and DC-link Capacitors of Five-level Active Neutral-Point-Clamped Converter
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DOI: 10.6113/jpe.2017.17.3.653
Abstract: Multilevel active neutral-point-clamped (ANPC) converter combines the advantages of three-level ANPC converter and multilevel flying capacitor (FC) converter. However, multilevel ANPC converter often suffers from capacitor voltage balancing problems. In order to solve the capacitor… read more here.
Keywords: voltage; active neutral; level; voltage balancing ... See more keywords