A novel fault location method for a cross-bonded hv cable system based on sheath current monitoring [PDF]
, 2018 In order to improve the practice in the operation and maintenance of high voltage (HV) cables, this paper proposes a fault location method based on the monitoring of cable sheath currents for use in cross-bonded HV cable systems.
Huang, Xiaojun +6 more
core +1 more source
Analytical Optimal Currents for Multiphase PMSMs Under Fault Conditions and Saturation [PDF]
, 2014 An original analytical expression is presented in this paper to obtain optimal currents minimizing the copper losses of a multi-phase Permanent Magnet Synchronous Motor (PMSM) under fault conditions.
FLIELLER, Damien +3 more
core +5 more sources
Energies, 2023 This paper focuses on determining the effects of short-circuit current values on the operation of high-voltage substations. The analyses performed focused on the dynamic and thermal effects on the short-circuit current for different input data ...
Łukasz Kozarek +11 more
doaj +1 more source
Improved efficiency of microcrystalline silicon thin film solar cells with wide band-gap CdS buffer layer [PDF]
, 2017 In this paper, we have reported a new structure based upon an optical simulation of maximum light trapping and management in microcrystalline silicon thin film solar cells by using multi texture schemes and introducing an n-type cadmium sulphide (CdS ...
Charlton, Martin D.B. +2 more
core +5 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 +1 more source
Influence of the HTS Winding Tape on Limiting the Transient Currents in Superconducting Transformers
Energies, 2022 The article presents an extended computer model of a HTS (high temperature superconducting) 21 MVA 70/10.5 kV transformer with severalfold compound windings, based on a verified PSpice model of 10 kVA transformer with single windings. Two superconducting
Paweł Surdacki, Łukasz Woźniak
doaj +1 more source
Temperature effects on the electrical performance of large area multicrystalline silicon solar cells using the current shunt measuring technique [PDF]
, 2010 The temperature effects on the electrical performance of a large area multicrystalline silicon solar cell with back-contact technology have been studied in a desert area under ambient conditions using the current shunt measuring technique.
Abd El-Rahman, AH +4 more
core +1 more source
Electrical performance study of a large area multicrystalline silicon solar cell using a current shunt and a micropotentiometer [PDF]
, 2010 In this paper, a new technique using a Current Shunt and a Micropotentiometer has been used to study the electrical performance of a large area multicrystalline silicon solar cell at outdoor conditions.
Abd El-Rahman, AH +6 more
core +1 more source
Equivalent modeling method of induction motor contribution to short-circuit current
Energy Reports, 2022 When a short-circuit fault occurs in the power grid, induction motors in the distribution network will contribute to the short-circuit current. Accurate short-circuit current calculation of the motors requires detailed modeling of distribution network ...
Yantao Zhang +10 more
doaj +1 more source
The Journal of Engineering, 2019 With the expansion of urban power grid, short-circuit current issue becomes more important. This study proposes an effective approach to optimise short-circuit current limiting measure configuration.
Jianlin Yang +5 more
doaj +1 more source