Results 61 to 70 of about 65,219 (255)
IEEE Transactions on Power Delivery, 2020 Flexible Alternating Current Transmission Systems (FACTS) have achieved to enhance the flexibility of modern AC power systems, by providing fast, reliable and controllable solutions to steer the power flows and voltages in the network.
O. Gomis‐Bellmunt +3 more
semanticscholar +1 more source
Dynamic Current Routing in Conductive Liquid Crystal Elastomers for Complex Deformation Actuators
Advanced Materials Technologies, EarlyView.This work introduces a novel actuation control strategy in which electrical stimulation generates localized Joule heating in conductive liquid crystal elastomer (LCE) surfaces, enabling complex 3D deformations from a single homogeneous surface without preprogramming.
Gloria PouWai Lei +2 more
wiley +1 more source
Optimizing Task Orchestration for Distributed Real-Time Electromagnetic Transient Simulation
IEEE AccessTransient simulation in power engineering is crucial as it models the dynamic behavior of power systems during sudden events like faults or short circuits. Electromagnetic transient simulations involve multiple coordinated tasks.
Qi Guo +8 more
doaj +1 more source
Economy Analysis of Flexible LCC-HVDC Systems with Controllable Capacitors
CSEE Journal of Power and Energy Systems, 2022 Commutation failure (CF) is a frequent dynamic event at inverter of LCC-HVDC systems caused by AC side faults which can lead to inverter blocking, interruption of active power transfer, and even system blackout.
Nan Chen +5 more
semanticscholar +1 more source
Dynamic Covalent Chemistry Enables Self‐Healing and Compatibilization in Polypropylene Composites
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A high‐performance polypropylene insulation material is created through dynamic covalent crosslinking. It achieves exceptional dielectric properties, autonomous self‐healing, and easy recycling, offering a sustainable solution for future HVDC transmission systems.
Hongzhe Zhang +3 more
wiley +1 more source
Energies, 2020 The best commercial high-voltage insulation material of today is (crosslinked) ultra-pure low-density polyethylene (LDPE). A 100-fold decrease in electrical conductivity can be achieved by adding 1−3 wt.% of well-dispersed inorganic nanoparticles ...
Shima L. Holder +4 more
doaj +1 more source
Zhongguo dianli, 2021 A large number of high voltage direct current (HVDC) projects are under construction or have been put into operation in order to mitigate the reverse distribution between energy and loads in China.
Guangzeng YOU +5 more
doaj +1 more source
Optimal Control Design for Multiterminal HVDC [PDF]
, 2013 This thesis proposes an optimal-control based design for distributed frequency control in multi-terminal high voltage direct current (MTDC) systems.
de Courreges d'Ustou, Benoit
core
Topology assessment for 3 + 3 terminal offshore DC grid considering DC fault management [PDF]
, 2014 Peer ...
Jovcic, Dragan +3 more
core +1 more source
The Impact of HVDC on the Current and Future Energy Markets
International Journal of Electrical and Electronic Engineering & Telecommunications., 2022 Obvious technological and economic advantages of High Voltage Direct Current (HVDC) systems over traditional High Voltage Alternating Current (HVAC) systems are becoming increasingly attractive for long-distance transmission.
I. Hussein, Sirine Essallah, A. Khedher
semanticscholar +1 more source