Results 1 to 10 of about 1,047,159 (304)
A systematic discrepancy between the short circuit current and the integrated quantum efficiency in perovskite solar cells [PDF]
Nat Commun, 2023 Halide perovskites solar cells are now approaching commercialisation. In this transition from academic research towards industrialisation, standardized testing protocols and reliable dissemination of performance metrics are crucial.
Michael Saliba +5 more
semanticscholar +2 more sources
Influence Mechanism and Suppression Control of the MMC on Short-Circuit Current Under AC Faults
IEEE Access, 2020 Modular multilevel converter based high voltage direct current (MMC-HVDC) transmission systems may increase the short-circuit current and affect the AC fault clearing of circuit breakers.
Jian Yang +3 more
doaj +2 more sources
Energies, 2018 Short-circuit current level of power grid will be increased with high penetration of VSC-based renewable energy, and a strong coupling between transient fault process and control strategy will change the fault features. The full current expression of VSC-
Niancheng Zhou +2 more
doaj +2 more sources
Short Circuit Current Constrained UC in High IBG-Penetrated Power Systems [PDF]
IEEE Transactions on Power Systems, 2021 Inverter Based Generators (IBGs) have been increasing significantly in power systems. Due to the demanding thermal rating of Power Electronics (PE), their contribution to the system Short Circuit Current (SCC) is much less than that from the conventional
Zhongda Chu, Fei Teng
semanticscholar +1 more source
A short circuit current evaluation method based on the branch fault current of the circuit breaker
Zhejiang dianli, 2023 With the rapid load growth and the increasing density of power grids， the overrun short-circuit current becomes increasingly aggravated. To accurately assess the short-circuit current level of the system is crucial to ensure the safe and stable operation
DONG Wei +5 more
doaj +1 more source
Energies, 2022 Partial shading conditions (PSC) have negative effects on the operation of photovoltaic (PV) systems. In this paper, a PV array reconfiguration method is developed to minimize power losses of PV arrays under partial shading conditions.
Tuyen Nguyen‐Duc +4 more
semanticscholar +1 more source
Practical calculation of asymmetric short circuit current of DFIG connected to distribution network [PDF]
E3S Web of Conferences, 2020 In view of the existing complex analytic calculations of DFIG short-circuit current are hardly applied in engineering projects, a practical calculation of asymmetric short-circuit current of DFIG is proposed.
Fu Pengwu +4 more
doaj +1 more source
IEEE transactions on power electronics, 2022 The fast short-circuit fault ride-through capability of the inverter is an important indicator for the reliability of an independent power supply system.
Youwen Zhang +3 more
semanticscholar +1 more source
Development of Smart Circuit Breakers to Prevent Fire from Short Circuit Current
วารสารวิทยาการสารสนเทศและเทคโนโลยีประยุกต์, 2021 According to the survey results, the top three causes of fire in Thailand: 1) garbage and hay burning, 2) short-circuit current, and 3) misuse of fuel.
Suchart Khummanee +2 more
doaj +1 more source
Applied Sciences, 2020 The modular multilevel converter (MMC) has been widely adopted in high voltage direct current (HVDC) transmission systems due to its significant advantages.
Boyu Qin +4 more
doaj +1 more source