Results 31 to 40 of about 159,486 (302)
A Solid-State Circuit Breaker Based on Coupled-Inductor for Battery Energy Storage System
IEEE AccessIn a battery energy storage system (BESS), short-current protection is critical and need to be designed carefully to enhance the system’s safety and reliability.
Kuo-Yuan Lo +2 more
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Archives of Electrical Engineering, 2020 With the availability of UHV engineering technology, the scale of the power network is expanding, and the level of the short-circuit current is getting higher, which brings hidden trouble to the safe and stable operation of the power network.
Jianjun Zeng, Yonggao Zhang
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Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Kongzhi Yu Xinxi Jishu, 2021 Using bi-directional converters for traction power supply in urban rail transit, traditional PWM rectifiers cannot meet the requirement of DC feeder protection for 27 kA short-circuit current with 120 ms continuous time.
WANG Xiong +3 more
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Gong-kuang zidonghua, 2020 Most of existing models and methods for research of capacitive circuit spark discharge and high-power intrinsic safety power supply only consider discharge characteristics of energy storage elements during discharge process， and do not consider influence
KANG Qian +3 more
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Research on a fault current limiter based on variable reactor
Zhejiang dianli, 2022 With the increase of the power load in power grid， the short circuit level continues to rise， and excessive short-circuit current will do great damage to power equipment and imperil power systems.
GU Yu +3 more
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Features of fault transient's in generator network of powerful electric power stations
Известия высших учебных заведений: Проблемы энергетики, 2021 THE PURPOSE. To consider the problems of generator circuit breaker. To consider the problems of high degree of asymmetry of short-circuit current and long delayed current zeros in detail. Propose methods for solving these problems. Develop the equivalent
E. P. Safonov, V. Ya. Frolov
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Noise margin and short-circuit current in FGMOS logics [PDF]
, 2011 Even when floating-gate logics are very-low-voltage circuits, as power supply is reduced, large fan-in FGMOS gates are prone to fail. Thus, determining the negative impact of noise margin and short-circuit current in this type of circuits is crucial to ...
Luis Fortino Cisneros Sinencio +2 more
core
Thyristor based short circuit current injection in isolated grids [PDF]
, 2016 This paper proposes a thyristor based short circuit current injector for providing short circuit current in isolated and weak grids, where sufficient fault current to trigger circuit breakers may not be available.
Hoff, Bjarte +5 more
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, 2023 In this study, a fault diagnosis model based on magnetic density is proposed to analyse the current characteristics of synchronous generator rotor inter‐turn short circuit and air gap eccentric single fault and composite fault.
He, Yu‐Ling +6 more
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