Results 341 to 350 of about 8,392,421 (384)

Analytical Approach to Reactive Power Dispatch and Energy Arbitrage in Distribution Systems With DERs

IEEE Transactions on Power Systems, 2018
This work proposes an analytical approach for reactive power dispatch and energy arbitrage in grid-connected distribution systems with distributed energy resources.
Oktoviano Gandhi, W. Zhang, Carlos D. Rodríguez-Gallegos, M. Bieri, T. Reindl, D. Srinivasan   +5 more
semanticscholar   +1 more source

Decoupled Active and Reactive Power Predictive Control for PV Applications Using a Grid-Tied Quasi-Z-Source Inverter

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018
This paper proposes a predictive power control algorithm that decouples active and reactive power for grid integration of photovoltaic (PV) systems using a quasi-Z-source inverter.
Sarthak Jain, M. Shadmand, R. Balog
semanticscholar   +1 more source

Dynamic reactive compensation: Reactive power fundamentals

2011 IEEE/PES Power Systems Conference and Exposition, 2011
The panel presentation is a tutorial on the concept of reactive power and discusses its implications in power systems. The impact of reactive power on the system voltage as well as on component ratings and component size is discussed. The concept of reactive power and the so called ‘instantaneous’ reactive power are presented.
openaire   +1 more source

Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components

IEEE transactions on industry applications, 1984
H. Akagi, Yoshihira Kanazawa, A. Nabae
semanticscholar   +1 more source

Reactive power and magnetic energy

Journal of the American Institute of Electrical Engineers, 1920
The relation between reactive power and magnetic and electrostatic energies is stated and proved and its utility is illustrated by deriving the connection between reactive power and the size of machines, between the magnetic energy of an a-c. system and the field excitations of the synchronous machines therein, and by giving the physical significance ...
openaire   +1 more source

Reactive power optimization considering dynamic reactive power reserves

2014 International Conference on Power System Technology, 2014
null Jinquan Zhao, null Lijie Ju, null Weihua Luo, null Jun Zhao   +3 more
openaire   +1 more source

Flexible self-charging power sources

Nature Reviews Materials, 2022
Ruiyuan Liu, Zhong Lin Wang, Kenjiro Fukuda   +2 more
exaly  

Outdoor air pollution and cancer: An overview of the current evidence and public health recommendations

Ca-A Cancer Journal for Clinicians, 2020
Michelle C Turner, Zorana Jovanovic Andersen, Andrea A Baccarelli   +2 more
exaly  

Reactive power

Journal of the A.I.E.E., 1929
openaire   +1 more source

Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials

Chemical Reviews, 2020
Simon Fleischmann, James B Mitchell, Ruocun Wang   +2 more
exaly