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Engineering Reports, Volume 8, Issue 3, March 2026.This paper proposes a doubly fed induction generator rotor voltage compensation control to address transient voltage dips in renewable‐rich grids. By compensating for rotor electromotive forces, it suppresses current fluctuations and surges during asymmetrical faults.
Xiaoning Li +4 more
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Evaluations on Performance of Overcurrent Protection Relay Based on Relay Operation
International Journal of Electrical Engineering and Applied Sciences, 2019 Protection system plays an important role in detecting the presence disorders and may prevent damage caused interference. This can improve the reliability of the system to maintain continuity of supply to the load.
MOHD SHAHRIEEL MOHD ARAS
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Busbar Fault Direction Identification Using Sequences of Displacement Vectors
Engineering Reports, Volume 8, Issue 2, February 2026.In this paper, a novel busbar fault direction identification scheme is presented. The proposed scheme is based on sequences of displacement vectors. The proposed algorithm is fast and simple enough to be embedded in a differential relay to assist the percentage‐restraint differential algorithm.
Mostafa Sarlak
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Engineering ProceedingsOvercurrent protection is a fundamental aspect of power system protection and is widely utilised in distribution networks. The increasing integration of renewable energy sources (RESs) into the conventional power system has introduced operating ...
Le Nam Hai Pham +2 more
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Energies, 2019 As the development of renewable distributed generations (DGs) is growing rapidly, the autonomous self-healing microgrid had emerged as an effective solution for integrating renewable DGs in the distribution networks.
Kheng Heong Oon +4 more
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Energies, 2020 The uses of high-temperature superconducting (HTS) cables pose a challenge of power system protection since the impedance of the HTS cable is varied during fault conditions. The protection systems should be designed properly to ensure the reliability and
Thai-Thanh Nguyen +3 more
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High Voltage, Volume 11, Issue 1, Page 233-242, February 2026.ABSTRACT With the growing interest in monitoring and diagnostic techniques for assessing transformer condition, dissolved gas analysis (DGA) stands out as a crucial diagnostic tool to detect electrical and thermal faults in liquid‐immersed transformers.
Gechen Bian +3 more
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System for Measuring and Protecting the Anode Current of TH2103A Klystron
南方能源建设[Introduction] The 3.7 GHz high-power TH2103A klystrons are widely used in the tokamak experimental device. To simplify the HV power supply system (removing the vacuum tetrode in the anode modulation), a power supply mode based on voltage division mode ...
Yali CHEN +6 more
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Energy Science &Engineering, Volume 14, Issue 1, Page 266-280, January 2026.This study establishes a hybrid microgrid model integrating a Doubly Fed Induction Generator (DFIG), a photovoltaic (PV) array, and a battery energy storage system, and proposes a coordinated control framework. The DFIG regulates DC‐bus voltage through the grid‐side converter and performs maximum power tracking via the rotor‐side converter, while the ...
Chunyan Li +4 more
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Grounding Fault Protection Scheme for 0.4 kV Switchgear in Metro Substations
Chengshi guidao jiaotong yanjiu［Objective］ Single-phase grounding faults account for over 80% of the total distribution line faults, with most inter-phase faults originating from single-phase grounding faults.
ZHOU Wenwei
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