Articles with "residual current" as a keyword



Modeled residual current cancer risk after clinical investigation of a positive multi-cancer early detection test result.

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Published in 2023 at "Cancer"

DOI: 10.1002/cncr.34747

Abstract: Positive results of a multi‐cancer early detection (MCED) test require confirmatory diagnostic workup. Here, residual current cancer risk (RR) during the process of diagnostic resolution, including situations where the initial confirmatory test does not provide… read more here.

Keywords: residual current; test; cancer early; multi cancer ... See more keywords

A method of residual current detection employing adaptive Gaussian filtering

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Published in 2025 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/adc75e

Abstract: As the power grid continues to evolve, the waveforms of the residual currents within the grid are becoming increasingly complex. Timely detection and processing of these residual currents is crucial for ensuring personal safety, protecting… read more here.

Keywords: detection; method; adaptive gaussian; gaussian filtering ... See more keywords

Residual Current Detection Prototype and Simulation Method in Low Voltage DC System

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3172698

Abstract: With the rapid development of dc system, the residual current in dc system has become an urgent problem to be solved. However, the type B residual current devices (RCD) for ac systems could not be… read more here.

Keywords: current detection; system; detection prototype; residual current ... See more keywords

Postfault Sensorless Control of Three-Phase SPMSM Based on Unified Model of Diode-Through Residual Current Under Single-Phase IGBT Open-Circuit Fault

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Published in 2025 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2025.3550466

Abstract: Sensorless control under open-circuit faults is challenging for classic three-phase half-bridge motor drives. This article proposes a method that exploits the correlation between back-electromagnetic force (back EMF) and diode-through residual current in the insulate-gate bipolar… read more here.

Keywords: open circuit; residual current; model; sensorless control ... See more keywords

Diagnosis of Free-Wheeling Diodes in PMSM Drives Based on Residual Current Under Open-Circuit Faults

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Published in 2025 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2024.3433476

Abstract: The diagnosis of open-circuit (OC) faults has been well studied. However, it is necessary to further monitor the free-wheeling diodes (FWDs) in the OC leg, as their conduction affects the phase voltages, currents, and postfault… read more here.

Keywords: circuit faults; open circuit; wheeling diodes; residual current ... See more keywords

Bidirectional residual current in monolayer graphene under few-cycle laser irradiation.

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Published in 2022 at "Optics express"

DOI: 10.1364/oe.470124

Abstract: By numerically solving the time-dependent Schrödinger equation and semiconductor Bloch equations, the light-induced residual current in monolayer graphene driven by a circularly polarized few-cycle laser is investigated. An evident current direction reversal is disclosed when… read more here.

Keywords: current monolayer; cycle; laser; residual current ... See more keywords