Results 31 to 40 of about 1,066 (295)

Invertor system stability analysis

open access: yesIFAC Proceedings Volumes, 1974
Summary A single phase bridge inverter system is analyzed. It is assumed that the inverter is used as a closed loop voltage regulated. source of ac power. The inverter output waveform is pulse width modulated to control the output voltage which is supplied to a general linear filter.
K.Y. Nikravesh, R.G. Hoft
openaire   +1 more source

A Review on Boost Invertor

open access: yes, 2017
Nanogrids are renewable energy based distribution system suitable for low power household applications. This paper focuses on DC nanogrid which is supplied by Solar photovoltaic. Nanogrids are considered building cells of a Microgrid. A survey of different types of DC to DC Boost converters used in Nanogrid is presented in this paper. The topologies of
Kosti, Prof. Ankita, Swami, Pramila
openaire   +2 more sources

Enhancing the performance of building integrated photovoltaics [PDF]

open access: yes, 2011
Recent research in Building Integrated Photovoltaics (BIPV) is reviewed with the emphases on a range of key systems whose improvement would be likely to lead to improved solar energy conversion efficiency and/or economic viability.
Mallick, Tapas K.   +6 more
core   +1 more source

A rotating arc plasma invertor [PDF]

open access: yes, 1987
A device is described for the inversion of direct current to alternating current. The main feature is the use of a rotating plasma arc in crossed electric and magnetic fields as a switch. This device may provide an economic alternative to other inversion methods in some circumstances.
Reusch, M. F., Jayaram, K.
openaire   +2 more sources

CTS optimization on 3D integration [PDF]

open access: yes, 2019
In this article we have implemented and optimized Clock Tree in a design placed 3D and we have analyzed the results and the impact of reducing wire length on the area, power and timing of the built clock tree.
PLETEA, Ionica-Marcela   +2 more
core   +1 more source

Comprehensive study on space-vector-PWM and carrier-based-PWM correlation in multilevel invertors

open access: yes, 2006
The paper presents a theoretical analysis of the correlation between carrier-based unipolar PWM (CPWM) and space-vector PWM (SVPWM) For the entire modulation-index range of multilevel invertors, including overmodulation.
Youn, Myung Joong, Nho, NV
core   +1 more source

Development of mobile electrical vehicle for EMI applications

open access: yesThe Journal of Engineering, 2019
This paper presents the relevancy, design, and test results of a mobile electrical vehicle for the applications of testing and providing electromagnetic interferences in Wi-Fi signal in the band 2.4–2.5 GHz.
Jan Leuchter   +2 more
doaj   +1 more source

Modeling of the energy storage devices for the evaluation of the energy efficiency in the electric transport

open access: yes, 2018
The purpose of the article is to present mathematical models of energy storage devices with supercapacitors and accumulators. To control the energy storage device, it was proposed to use DC/DC buck/boost invertors and mathematical models are presented ...
Petru Valentin Radu   +1 more
core   +1 more source

Optimal configuration of battery energy storage systems using for rooftop residential photovoltaic to improve voltage profile of distributed network

open access: yesThe Journal of Engineering, 2019
Due to the power mismatches between residential load and rooftop residential photovoltaic (PV) generation, voltage profile of low-voltage distribution system (LVDN) may exceed the allowable limit during the daytime and is well below the lower limit at ...
Jinrui Tang   +6 more
doaj   +1 more source

Sprinting, isokinetic strength, and range of motion of ankle joints in Turkish male and female national sprinters may have a relationship

open access: yes, 2012
Aim: We aimed to observe the isokinetic muscular strength differences of the ankle-foot complex of sprinters of both sexes to understand the effectiveness of the ankle and subtalar ranges of motion on the sprint performances of elite athletes.
KOTZAMANIDIS, CHRISTOS   +5 more
core   +1 more source

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