Results 71 to 80 of about 4,258,691 (135)

Conversor CC-CC modular isolado para elevadas tensões de entrada e de saída [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Este trabalho apresenta uma nova estrutura de conversor CC-CC (Corrente Contínua para Corrente ...
Piontkewicz, Rodrigo José
core  

Optimization of voltage doublers for energy harvesting applications [PDF]

, 2013
Energy harvesting is increasingly enabling the expansion of wireless sensor networks in challenging applications by replacing batteries in low power sensors. Many forms of energy harvester suffer from low output voltage which can be partially compensated
Judd, Martin, Roscoe, Nina
core  

Analysis and design of SOI MEMS step up voltage converters

, 2013
Energy harvesting systems are becoming an increasingly popular area for research as they present themselves as a clean, renewable source of energy. There are currently some key design issues facing the development of these energy harvesting systems.
Gleeson, Rachel
core   +1 more source

Design of a robust digital current controller for a grid connected interleaved inverter

This paper is concerned with the design and practical implementation of a robust digital current controller for a threephase voltage source grid-connected interleaved inverter.
Sharkh, S. M., Abu-sara, M. A.
core   +1 more source

Stability Mechanism of the Load Converter Under the Switching Ripple Interaction

工程科学与技术
In a cascaded power converter, the switching ripple interaction between the source converter and the load converter reshapes the voltage ripple at the common coupling point (CCP).
Xi ZHANG, Dahui LU, Liqiang JIN, Guanyu YAN, Bocheng BAO   +4 more
doaj  

Some of the next articles are maybe not open access.

Related searches:

Voltage source converter in a microgrid

International Journal of System Assurance Engineering and Management, 2018
Microgird with higher amount of renewable energy sources interconnected with power electronic devices has many challenges, such as loss of inertia, low short circuit ratio, difficulty in power sharing, problem of storage in an islanded condition, which needs to be handled properly.
Bharat Chetry, Adriano Carvalho 0001, Rui Miguel Monteiro Brito   +2 more
openaire   +1 more source

Voltage source based voltage-to-time converter

2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS), 2015
Voltage-to-time converter (VTC) circuits are used as the core component of single-slope analog to digital converters (ADCs). These VTC circuits have traditionally depended on the use of a constant current source as part of their implementation in order to have good linearity.
Thomas Stout, Alexander Dean
openaire   +1 more source

Adaptive control of a Voltage Source Converter

CCECE 2010, 2010
This work presents a new trajectory tracking control strategy for a three phase Voltage Source Converter (VSC). The design is based on a third order nonlinear model of the VSC expressed in the dq frame. By suitable approximation of the dc voltage dynamics, the system is transformable to a LTI form by a nonlinear change of state coordinates.
Rasoul M. Milasi, Alan F. Lynch, Yunwei Li 0001   +2 more
openaire   +2 more sources

Controllers for voltage source converters

2013 International Conference on Emerging Trends in Communication, Control, Signal Processing and Computing Applications (C2SPCA), 2013
The power system is dependent on control of power and voltage for its stability and reliability. Voltage Source Converter (VSC) technology has the advantage of being able to almost instantly change its working point within its capability limit. Due to this advantage, VSC can be used to support the system to maintain active power or output voltage ...
Soniya Agrawal, R.S. Geetha
openaire   +1 more source

Exact Modeling of the Voltage Source Converter

IEEE Power Engineering Review, 2001
A discrete time, linear time varying model of the three-phase voltage source converter (VSC) is developed. The model is employed to determine the steady state operating characteristics of a VSC taking all ac-dc side harmonic interactions into account. The procedure is based on an exact closed form solution of the system equations and does not rely on ...
openaire   +1 more source