Current and voltage sensors or detectors, to be used for fault passage indication purposes

2017 ◽  
Keyword(s):  
Voltage Sensors

Pyrethroids and voltage sensors in sodium channels

2016 ◽  
Author(s):  
Eugenio Eduardo Oliveira
Keyword(s):  
Sodium Channels ◽  
Voltage Sensors

Understanding and Comparing the Capabilities of On-Chip Voltage Sensors against Remote Power Attacks on FPGAs

2020 ◽  
Author(s):  
Shayan Moini ◽  
Xiang Li ◽  
Peter Stanwicks ◽  
George Provelengios ◽  
Wayne Burleson ◽  
...  
Keyword(s):  
Voltage Sensors ◽  
Power Attacks ◽  
On Chip

scholarly journals Study of a Current and Voltage Polarization Sensor Network

Sensors ◽  
2021 ◽  
Vol 21 (13) ◽  
pp. 4528
Author(s):  
Artur de Araujo Silva ◽  
Claudio Floridia ◽  
Joao Batista Rosolem
Keyword(s):  
Sensor Network ◽  
Sensor Node ◽  
Spectral Band ◽  
Polarization Degree ◽  
Pockels Effect ◽  
Voltage Distribution ◽  
Medium Voltage ◽  
Voltage Sensors ◽  
Polarization Sensor ◽  
A Current

Sensors based on polarization are suitable for application in power grids due to their excellent characteristics, such as high electrical insulation, non-magnetic saturation, oil-free, no risk of explosive failures, and high bandwidth. Utility companies are incorporating new technologies that are driving the evolution of electrical systems. Thus, it is interesting to evaluate the possibility of using polarization sensors in a network configuration. In this work, we present an experimental study of a current and voltage polarization sensor network applied to a medium voltage distribution grid. The current sensor is based on the Faraday effect, and the voltage sensor uses the Pockels effect. Both sensors use a 90° polarization degree between the two output ports to compensate for the various impairments on the measurements by applying the difference-over-sum. The network uses a DWDM topology centered at the 1550 nm range, and both current and voltage sensors in this work used this spectral band. We evaluated the sensor node in terms of accuracy according to IEC standard 61869-10 and IEC standard 61869-11. Considering that an important application of this sensor network is in the aerial cable of medium voltage networks, sensor node accuracy was also estimated in the presence of cable vibration. The calculated power budget of the proposed network indicates that reaching ten nodes of current and voltage sensors in a 10 km optical link is possible, which is enough for a medium urban voltage distribution network.

scholarly journals Structural Transition from Alpha- to 3_10-Helix Reduces the Free Energy Required for S4 Translation in Kv1.2/2.1 Voltage Sensors, and F233 Appears to Responsible for the Gating Barrier

2010 ◽  
Vol 98 (3) ◽  
pp. 520a
Author(s):  
Christine S. Schwaiger ◽  
Pär Bjelkmar ◽  
Berk Hess ◽  
Erik Lindahl
Keyword(s):  
Free Energy ◽  
Structural Transition ◽  
Voltage Sensors

scholarly journals Independent movement of the voltage sensors in KV2.1/KV6.4 heterotetramers

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Elke Bocksteins ◽  
Dirk J. Snyders ◽  
Miguel Holmgren
Keyword(s):  
Voltage Sensors

scholarly journals Slow Inactivation of Nav Channels Described by Composite Movements of Voltage Sensors in Domains I, II and III

2011 ◽  
Vol 100 (3) ◽  
pp. 15a
Author(s):  
Jonathan R. Silva ◽  
Steve A.N. Golstein
Keyword(s):  
Slow Inactivation ◽  
Voltage Sensors ◽  
Nav Channels

Analysis on the Optimization of High-Frequency Performance for Optical Voltage Sensors Based on Pockels Effect

2017 ◽  
Vol 17 (15) ◽  
pp. 4826-4833 ◽  
Author(s):  
Liying Liu ◽  
Hui Li ◽  
Zhida Fu ◽  
Lishuang Feng
Keyword(s):  
High Frequency ◽  
Pockels Effect ◽  
Voltage Sensors ◽  
High Frequency Performance

A Predictive Control Method with Few Voltage Sensors for Vienna Rectifiers

2021 ◽  
Author(s):  
Po Li ◽  
Shurong Zhang ◽  
Wentao Jin ◽  
Xiang Li
Keyword(s):  
Predictive Control ◽  
Control Method ◽  
Voltage Sensors
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