Results 71 to 80 of about 289,700 (242)

Signal-to-Noise Ratio Analysis for the Voltage-Mode Read-Out of Quartz Tuning Forks in QEPAS Applications. [PDF]

open access: yesMicromachines (Basel), 2023
Di Gioia M   +6 more
europepmc   +1 more source

Novel CCII-based Field Programmable Analog Array and its Application to a Sixth-Order Butterworth LPF [PDF]

open access: yes, 2013
In this paper, a field programmable analog array (FPAA) is proposed. The proposed FPAA consists of seven configurable analog blocks (CABs) arranged in a hexagonal lattice such that the CABs are directly connected to each other.
Mahmoud, S. A., Soliman, E. A.
core   +1 more source

Digitally Programmable Voltage-Mode Universal Biquadratic Filter

open access: yesInternational Journal of Computer Applications, 2012
A single input multi-output voltage mode universal biquadratic filter has been presented. The circuit incorporates digital programmability employing three plus-type differential voltage current conveyors (DVCCs), two grounded capacitors and three resistors.
Mohd. Samar Ansari, Mohd. ZihaibKhan
openaire   +1 more source

Shaft Voltage Suppression of Double-fed Generator for High Power Wind Turbine

open access: yesKongzhi Yu Xinxi Jishu, 2013
The mechanism and adverse effects of shaft voltage in double-fed generator generated by inverter is analyzed. As shaft voltage is part of common-mode voltage, a new LCL-filter of converter for suppression of common-mode voltage is proposed through ...
CAO Guorong   +5 more
doaj  

Mode transitions of a helium dielectric barrier discharge from Townsend, normal glow, to abnormal glow with varying voltage rising time

open access: yesAIP Advances, 2019
Transition from a Townsend mode to a normal glow mode has been reported in the literature for uniform dielectric barrier discharge (DBD) at atmospheric pressure.
Kun Gao   +6 more
doaj   +1 more source

Seamless Transfer Algorithm of AC Microgrid Inverter Compensating Load Current for Weak Grid

open access: yesEnergies, 2019
In this paper, we propose a voltage control technique for the seamless transfer algorithm of a microgrid inverter. When the microgrid inverter is switched from grid-connected mode to standalone operation mode, an output voltage transient may occur, and ...
Jae-Uk Lim   +3 more
doaj   +1 more source

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