Results 91 to 100 of about 20,397 (220)

DVR de arquitectura abierta

, 2013
Tesis para optar al título de Ingeniero de Ejecución en Computación e InformáticaEl avance de la tecnología hoy en día genera nuevas expectativas en el campo del monitoreo y vigilancia, es por esto que se debe, ofrecer mejores servicios y disminuir los ...
Aguilar Olave, Patricio
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DVR vs. SUVR over time.

, 2016
Scatter plots and correlation results (r2, p) over six 20 min intervals. Correlation results are included for all participants (black), and reported separately for AD (red) and HC participants (blue).
Katsutoshi Furukawa (18209), Naoki Tomita (397113), Aiko Ishiki (812726), Kazuhiko Yanai (812736), Yukitsuka Kudo (812737), Samuel N. Lockhart (707536), Nobuyuki Okamura (812727), Kotaro Hiraoka (812730), Hiroyuki Arai (37989), Ryuichi Harada (812729), Shoichi Watanuki (812731), William J. Jagust (418761), Suzanne L. Baker (2367148), Manabu Tashiro (812735), Shozo Furumoto (812728)   +14 more
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A Dynamic Voltage Restorer based on Matrix Converter with Fuzzy Controller

Advances in Electrical and Electronic Engineering, 2012
In this paper, a Dynamic Voltage Restorer (DVR) without any energy storage devices is proposed to compensate network voltage during disturbances. This DVR utilizes a matrix converter in its topology which eliminates the DC-link capacitor of conventional ...
Amin Shabanpour, Ali Reza Seifi
doaj   +1 more source

Operation and control of a DVR in the presence of interharmonics

, 2008
The paper discusses the operating principles and control characteristics of a dynamic voltage restorer (DVR). It is assumed that the source voltages contain interharmonic components in addition to fundamental components.
Ghosh, Arindam, Jindal, Amit Kumar, Joshi, Avinash   +2 more
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Influence of DVR on Adjacent Load and Its Compensation Strategy Design Based on Externality Theory

Energies, 2019
Dynamic voltage restorer (DVR) is a compensation device that can effectively improve power quality, and it is widely used to compensate the voltage sag on sensitive loads.
Zhaobin Du, Zhuo Chen, Guanquan Dai, Mohammed Yaqoob Javed, Chuanyong Shao, Haoqin Zhan   +5 more
doaj   +1 more source

Rs DVR: перенос DVR в облачную среду

T-Comm - Телекоммуникации и Транспорт, 2012
Операторы кабельного телевидения уже некоторое время предлагают в цифровых ресиве рах (STB) функционал цифровой видеозаписи (DVR), а потребители за последние пять лет быстро привыкли к этой технологии, которая позволяет сдвигать время просмотра и пользоваться другими расширенными возможностями, как например функциями паузы и немедленного повтора.
openaire   +1 more source

Voltage quality improvement using DVR [PDF]

, 2008
The problem of voltage sags and Swells and its severe impact on sensitive loads is well known. To solve this problem, custom power devices are used. One of those devices is the Dynamic Voltage Restorer (DVR), which is the most efficient and effective ...
Benachaiba, Ch., Ferdi, B.
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Performance Evaluation of Three Different Inverter Configurations of DVR for Mitigation of Voltage Events [PDF]

, 2016
The voltage events namely voltage sags and voltage swells represent the most common, frequent and important power quality events in today’s power system.
Prasad, Miska; National Institute of Technology, Jamshedpur, Akella, Ashok Kumar; National Institute of Technology, Jamshedpur   +1 more
core   +1 more source

Efficient Multi-Material Volume Rendering for Realistic Visualization with Complex Transfer Functions

Journal of Imaging
Physically based realistic direct volume rendering (DVR) is a critical area of research in scientific data visualization. The prevailing realistic DVR methods are primarily rooted in outdated theories of participating media rendering and often lack ...
Chunxiao Xu, Xinran Xu, Jiatian Zhang, Yiheng Cao, Lingxiao Zhao   +4 more
doaj   +1 more source

Improved Fault Ride Through Capability in DFIG Based Wind Turbines Using Dynamic Voltage Restorer With Combined Feed-Forward and Feed-Back Control

IEEE Access, 2017
This paper investigates the fault ride through (FRT) capability improvement of a doubly fed induction generator (DFIG)-based wind turbine using a dynamic voltage restorer (DVR). Series compensation of terminal voltage during fault conditions using DVR is
Rini Ann Jerin Amalorpavaraj, Palanisamy Kaliannan, Sanjeevikumar Padmanaban, Umashankar Subramaniam, Vigna K. Ramachandaramurthy   +4 more
doaj   +1 more source