Results 31 to 40 of about 126,866 (295)

Voltage Dependence and Non-Sensor Residues [PDF]

open access: yesBiophysical Journal, 2017
The gating charges in S4 segment are highly conserved in voltage-gated K+ channels. However, a broad range of voltage dependence for charge movement and K+ conductance activation are found, suggesting these features are determined by other motifs. The extracellular S3-S4 linker shows family-related conservation. We studied the influence of residues 353-
Joao L. Carvalho-de-Souza   +1 more
openaire   +1 more source

Влияние форсировки возбуждения синхронных машин на уровень остаточного напряжения при кратковременных нарушениях электроснабжения

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
The article considers the influence of opportunities forcing synchronous generator (SG) and a synchronous motor (SM) to provide the required level of the residual voltage at the consumer at short circuits in networks of high voltage.

doaj   +1 more source

Residual voltage tests in zinc oxide (ZnO) surge arrester of 69kV [PDF]

open access: yes, 2020
Equipment such as surge arresters are subject to various setbacks due to their exposure to adverse weather conditions. As a consequence of these setbacks, leaks of currents towards the ground can occur and cause accidents. In this way, high voltage tests
Moreira, Hugo Soeiro   +3 more
core   +1 more source

Computational identification of residues that modulate voltage sensitivity of voltage-gated potassium channels [PDF]

open access: yesBMC Structural Biology, 2005
Abstract Background Studies of the structure-function relationship in proteins for which no 3D structure is available are often based on inspection of multiple sequence alignments. Many functionally important residues of proteins can be identified because they are conserved during evolution.
Gallin, W.J., Li, B.
openaire   +3 more sources

Study on circuit breaker TRV issues of UHV high series compensation lines

open access: yesThe Journal of Engineering, 2019
Under the influence of series compensation (SC) capacitance and rated voltage rise, when ultra high voltage (UHV) high SC line occurs inner fault, the short-circuit current through the SC line is greater and the residual voltage across the SC is higher ...
Bin Zheng   +5 more
doaj   +1 more source

CREATION OF A BIG POWER HYBRID ELECTRIC ENERGY STORAGE FOR PREVENTION SHORT-TERM INTERRUPTION OF POWER SUPPLY TO INDUSTRIAL CONSUMERS

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The article gives a comparative analysis of different types of electricity accumulators. A possibility of using a hybrid electrical energy storage based on accumulator batteries and supercapacitors of high power is substantiated as one of the ways to ...
K. R. Bakhteev
doaj   +1 more source

Multi-source residual capacity collaborative dynamic compensation strategy based on robust residual generator

open access: yesEnergy Reports, 2021
In this paper, a dynamic compensation strategy based on a residual generator was proposed to solve the problem of the power quality of the bus in an isolated AC microgrid.
Tiecheng Li, Can Su, Yue Zhang
doaj   +1 more source

An Implantable Bipolar Active Charge Balancing Circuit with Six Adjustment Current levels for Facial Paralysis Patients [PDF]

open access: yes, 2021
Neural stimulation is a robust technique with fewer side effects that are used to cure several neurological diseases. The major issue in this neural stimulator is charge imbalances, caused due to device irregularities during fabrication.
Vanjari, Siva Rama Krishna   +2 more
core   +1 more source

Role of hydrophobic residues in the voltage sensors of the voltage-gated sodium channel

open access: yesBiochimica et Biophysica Acta (BBA) - Biomembranes, 2007
The role of hydrophobic residues in voltage sensors S4 of voltage-sensitive ion channels is less documented than that of charged residues. We performed alanine-substitution of branched-sidechain residues contiguous to the third, fourth and fifth positively charged residues in S4s of the first three domains of the sodium channel expressed in HEK cells ...
Bendahhou, Saïd   +2 more
openaire   +2 more sources

Fault Location Analysis of Ungrounded Distribution System Based on Residual Voltage Distribution [PDF]

open access: yes, 2013
This paper proposes a new method for determining the location of single-phase-to-ground faults of ungrounded distribution systems based on residual voltage distribution. The possible faulted line segment and fault location are determined by comparing the
Tomihiro Takano   +4 more
core   +1 more source

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