Results 271 to 280 of about 141,121 (329)
Auricular transcutaneous vagus nerve stimulation alters directed cortical communication during intentional actions. [PDF]
iScienceMückschel M +3 more
europepmc +1 more source
Cerebral and intestinal Doppler patterns according to patent ductus arteriosus shunt characteristics in preterm infants. [PDF]
J PerinatolMifflin J +4 more
europepmc +1 more source
Investigation of Supercapacitor Bidirectional Power Flow System
, 2012 Ivars Raņķis, Jānis Zaķis
openalex +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Research on power electronic transformer with bidirectional power flow
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016As a major part of the future smart grid, it's important for power electronic transformer (PET) to ensure the bidirectional flow of power. This paper analyzes the bidirectional flow of power of three phase bidirectional PWM converter and bidirectional DC-DC converter.
null Xiaofei Wang, null Guorong Zhang
openaire +1 more source
An Improved Triple Interline DC Power Flow Controller for Bidirectional Power Control
2020 IEEE REGION 10 CONFERENCE (TENCON), 2020For the operational safety and stability of electrical system, effective power flow control in meshed high voltage direct current (HVDC) grids makes sense. In order to realize the objective of controlling several lines simultaneously and independently in a convenient way, interline dc power flow controller (IDCPFC) has been introduced.
Jing YI +4 more
openaire +1 more source
HVDC bidirectional power flow using solid state transformer
2017 International Conference on Circuits, Devices and Systems (ICCDS), 2017With the development of a hybrid system, flexible AC transmission system (FACTS) and high voltage direct current (HVDC) system are using to provide the control technique in the hybrid power system. In distributed power generation systems, the DC networks have more importance to handle the problem related to the DC power flow control in DC networks ...
Yu Jianyang +4 more
openaire +1 more source
Bidirectional power flow Z-source dc-dc converter
2008 IEEE Vehicle Power and Propulsion Conference, 2008This paper proposes a novel Z-source dc-dc converter topology suitable for electric vehicle application. Compared to the existing dc-dc converter circuits, they can reduce in-rush and harmonic current, provide larger range of output dc voltage and improve reliability.
null Xupeng Fang, null Xingquan Ji
openaire +1 more source
Unified stability criterion of bidirectional power flow cascade system
2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2013The stability issues of cascade system have been studied for many years. Some classic criterions in the form of Zo/Zi like Middlebrook criterion has been proposed and the validity have been proved in the case like voltage source with a current sink. But they meet the challenge in some application, especially in the case of current source with voltage ...
Liu Fangcheng +5 more
openaire +1 more source
Thermohydraulic model of Smart Thermal Grids with bidirectional power flow between prosumers
Energy, 2021Abstract Part of Smart Energy Systems are Smart Thermal Grids, which enable bidirectional power flow between prosumers. To facilitate this feature, the network architecture and intelligent control of the decentralized actuators are a major challenge. Therefore, methods for the analysis of prosumer-dominated thermal networks are needed, including the ...
Thomas Licklederer +3 more
openaire +2 more sources