Results 31 to 40 of about 660,282 (312)

Power flow control scheme for multiport power electronics transformers

open access: yesHigh Voltage, 2018
Development of power electronics transformers (PETs) has made dc distribution and hybrid ac/dc systems a competitive solution for future network expansion.
Huaitian Zhang   +6 more
doaj   +1 more source

Optimized Power Flow Control to Minimize Congestion in a Modern Power System

open access: yesEnergies, 2023
The growing integration of renewable energy sources (RES) into the power system causes congestion to occur more frequently. In order to reduce congestion in the short term and to make the utilization of the power system more efficient in the long term ...
Max Bodenstein   +5 more
doaj   +1 more source

Controlling Power Flow [PDF]

open access: yesScience, 2013
Physics Optoelectronic devices lie at the heart of the technology industry. Shrinking the size (and increasing the operation speed) of the devices are often limited by the optical components, whose sizes generally exceed many tens of wavelengths.
openaire   +1 more source

Power Flow Coloring System Over a Nanogrid With Fluctuating Power Sources and Loads [PDF]

open access: yes, 2017
Due to the excessive increase in environmental costs of nonrenewable energy resources, there have been government legislation, policies, and new technologies to control carbon emissions. The increase in renewable resources requires new strategies for the
Kato, Takekazu   +5 more
core   +1 more source

Power Flow Control in Multi-Terminal HVDC Grids Using a Serial-Parallel DC Power Flow Controller

open access: yesIEEE Access, 2018
Multi-terminal HVDC (MT-HVDC) grids have no capability of power flow control in a self-sufficient manner. To address this important issue, utilization of dc-dc high power and high-voltage converters is motivated. However, proposing suitable partial-rated
Kumars Rouzbehi   +2 more
doaj   +1 more source

Structural Condition for Controllable Power Flow System Containing Controllable and Fluctuating Power Devices

open access: yesEnergies, 2020
This paper discusses a structural property for a power system to continue a safe operation under power fluctuation caused by fluctuating power sources and loads.
Saher Javaid, Mineo Kaneko, Yasuo Tan
doaj   +1 more source

Power flow analysis and control of distributed FACTS devices in power system [PDF]

open access: yesArchives of Electrical Engineering, 2018
The deployment of a distributed power-flow controller (DPFC) in a single-machine infinite-bus power system with two parallel transmission lines are considered for the analysis in this paper.
Vikash Anan, Sanjeev Kumar Mallik
doaj   +1 more source

Active flow control systems architectures for civil transport aircraft

open access: yes, 2010
Copyright @ 2010 American Institute of Aeronautics and AstronauticsThis paper considers the effect of choice of actuator technology and associated power systems architecture on the mass cost and power consumption of implementing active flow control ...
Crowther, W. J.; id_orcid   +9 more
core   +1 more source

Unified power flow controllers in smart power systems: models, methods, and future research

open access: yesIET Smart Grid, 2018
Power flow control has become increasingly important in recent years in the area of smart power systems that have to integrate increased shares of variable renewable energy sources.
Pavlos S. Georgilakis   +1 more
doaj   +1 more source

Power Flow Control using Phase Shift Transformers

open access: yesTikrit Journal of Engineering Sciences, 2010
The present paper examines and tests an alternative method to control and redirect electric power flow through certain paths (transmission lines). The control and redirecting of power flow is achieved through the use of phase shift transformers PSTs.
Mohammed A. AL-Rawi, Mohamed O. Mostafa
doaj   +1 more source

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