Results 31 to 40 of about 233,052 (278)

A novel control strategy for grid connected hybrid renewable energy systems using improved particle swarm optimization

open access: yesAin Shams Engineering Journal, 2018
This paper proposes a novel hybrid centralized and distributed control of hybrid renewable energy system consisting of AC/DC micro grids. An Interlinking Converter (IC) is used to connect both sides of the micro grid systems together.
Naggar H. Saad   +2 more
doaj   +1 more source

A multi-purpose interlinking converter control for multiple hybrid AC/DC microgrid operations [PDF]

open access: yes, 2016
This paper presents a multi-purpose interlinking converter control design along with a simplified centralized multi-microgrid operation controller (MMOC) to achieve smooth and coordinated operations among multiple hybrid AC/DC microgrids with electric ...
Rafi, Fida Hasan Md   +7 more
core   +2 more sources

Hybrid Controlled Multi-Input DC/DC Converter for Electric Vehicle Application

open access: yesInternational Transactions on Electrical Energy Systems, 2023
The use of energy sources for electric vehicle (EV) applications relies heavily on the power electronic interlinking and its successful control mechanism.
Mohan Bharathidasan   +2 more
doaj   +1 more source

Dynamic Average Consensus for Power Balancing of a Cluster of Interlinking Converters in AC/DC Microgrids under Economic Dispatch and Delays

open access: yes, 2022
This work proposes a cooperative control scheme for the interlinking converters in an AC/DC microgrid performing economic dispatch. The proposal consists of a PI control that balances the incremental costs received from neighbouring units while achieving
Manuel Martinez Gomez (11058915)   +2 more
core   +1 more source

Impact of converter interface type on the protection requirements for DC aircraft power systems [PDF]

open access: yes, 2012
The utilization of converter interfaces has the potential to significantly alter the protection system design requirements in future aircraft platforms.
Burt, Graeme   +3 more
core   +4 more sources

A hybrid multilevel converter for medium and high voltage applications [PDF]

open access: yes, 2010
This paper investigates the suitability of the hybrid multilevel converter for medium and high voltage application. The converter operation, modulation, and capacitor voltage balancing method are described in detail.
Ahmed, Khaled   +4 more
core   +2 more sources

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Line impedance compensation control strategy for multiple interlinking converters in hybrid AC/DC microgrid

open access: yesIET Generation, Transmission & Distribution, 2023
In a hybrid AC/DC microgrid (MG), the interlinking converter (IC) plays an important role in power flow regulation between subgrids. However, line impedance will cause deviations in the power transmitted by the IC if a communication device is not used ...
Can Wang, Can Deng, Xuewei Pan
doaj   +1 more source

Voltage unbalancing reduction in a stand-alone ac-dc hybrid microgrid based on floating compensation reference [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2020
A hybrid AC-DC microgrid consists of an AC and a DC subgrid that are connected to each other through an interlinking converter (IC). The main function of an IC under islanded conditions is to transfer power between the two subgrids.
seyed hossein tabatabaei   +3 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Home - About - Disclaimer - Privacy