Short-circuit fault analysis and isolation strategy for matrix converters [PDF]
, 2015 The behavior of matrix converter (MC) drive systems under the condition of MC short-circuit faults is comprehensively investigated. Two isolation strategies using semiconductors and high speed fuses (HSFs) for MC short-circuit faults are examined and ...
Brunson, C. +4 more
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Design of Hybrid Control Algorithm for Fault Ride-Through of Photovoltaic System
IEEE Access, 2019 This paper proposes a novel control algorithm to enhance the fault ride-through (FRT) capability of a photovoltaic (PV) system. In this method, the overcurrent of the grid-tied inverter is suppressed to a preset value using model current predictive ...
Feng Zheng +5 more
doaj +1 more source
Flexural performance of textile fine grained mortar containing risk husk ash as a partial cement replacement in reinforced concrete beams [PDF]
, 2018 External strengthening of RC beam become a popular method to reduce deterioration. Due to highest demanding on external strengthening, a new innovation was introduced called as textile fine grained mortar (TFGM).
Mohammad, Noor Shuhada
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Selection and coordination of surge arresters for switching transient mitigation in photovoltaic power plants [PDF]
, 2017 : Photovoltaic energy generation has become a popular renewable alternative to conventional energy generation that utilise fossil fuels. However, given the diversity and complexity of these PV plants, it is imperative that such plant equipment be ...
Bokoro, P. +3 more
core
Electronic equipment, systems, and techniques: A compilation [PDF]
Electronic circuits with specialized computer applications and control circuits are presented.
core +1 more source
Research on key technologies in ±1100 kV ultra-high voltage DC transmission
High Voltage, 2018 Based on completely mastering ±800 kV transmission technologies, the first ±1100 kV direct current (DC) transmission demonstration project is being constructed in China.
Zehong Liu +4 more
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Influence of Parasitic Inductances on Switching Performance of SiC MOSFET
E3S Web of Conferences, 2018 Compared to the silicon power devices, silicon carbide device has shorter switch time. Hence, as a result of the faster transition of voltage (dv/dt) and current (di/dt) in SiC MOSFET, the influence of parasitic parameters on SiC MOSFET’s switching ...
Li Jinyuan +4 more
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Development of multiple source - multiple low voltage converter-regulator power supply with automatic failure sensing and redundant switching Final report, 30 Jun. 1966 - 30 Jul. 1967 [PDF]
Development of failure sensing switching circuitry for electrical power system reliability during extended space ...
Jenson, K. J., Mc Vay, J. V.
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Technical and vocational skills (TVS): a means of preventing violence among youth in Nigeria [PDF]
, 2017 Technical and vocational skills are an important tool for reducing violence among youth, especially in Nigeria, who face security challenges due to different kinds of violence.
Ibrahim, Mohammed +1 more
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Research on Transient Process of Electric Locomotive Auto-passing Neutral Section with Load
机车电传动, 2016 To theoretically analyze the overvoltage and overcurrent when the train runs through neutral section under traction condition and regeneration condition, the equivalent electrical circuit was developed based on T equivalent circuit of transformer.
Liu Ling, Xiong Chenglin
doaj