Results 11 to 20 of about 7,987,748 (370)
Elektronika ir Elektrotechnika, 2020 This article deals with the development of capacitive voltage divider for high voltage measurements and presents a method of analysis and optimization of its parameters.
Roman Hrbac +5 more
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Energies, 2020 In this paper, the effects of inaccurate DC bus voltage measurement are analyzed to model predictive current-controlled permanent magnet synchronous motor (PMSM) drives. It is found that the selection of the optimal space vector is affected by inaccurate
Wei Wang, Zhixiang Lu
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IEEE Access, 2018 The non-contact voltage measurement of the transmission line is of importance to the operation and intellectualization of the electrical power system. Presently, the non-contact measurement of the transmission line voltage based on the field sensor has ...
Jingang Wang, Lu Gao
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Simulation and Test of a Contactless Voltage Measurement Method for Overhead Lines Based on Reconstruction of Integral Node Parameters. [PDF]
Sensors (Basel), 2019 To improve the stability and adaptability of the voltage measurement based on the E-field (electric field) integral method, in this paper we introduce a new method for the contactless voltage measurement of the overhead lines.
Wang J, Yan X, Zhong L, Zhu X.
europepmc +2 more sources
Research on Non-Invasive Floating Ground Voltage Measurement and Calibration Method
Electronics, 2023 Voltage measurement is an important part of power system operation, and non-intrusive voltage sensors have the advantages of low insulation difficulty, simple structure, easy loading and unloading, and high construction safety, which have become a new ...
Chunguang Suo +5 more
semanticscholar +1 more source
Research on Transmission Line Voltage Measurement Method of D-Dot Sensor Based on Gaussian Integral. [PDF]
Sensors (Basel), 2018 D-dot sensors meet the development trend towards the downsizing, automation and digitalization of voltage sensors and is one of research hotspots for new voltage sensors at present.
Wang J +6 more
europepmc +2 more sources
Non-contact Voltage Measurement Technique for On-Line Monitoring of Transient Overvoltages
Proceedings of the Nordic Insulation Symposium, 2022 The electric power system is continuously growing in its size, complexity and required reliability. There is an increased risk due to transient overvoltages which can deteriorate the insulation for different power system components.
Durga Pawan Mahidhar Gorla +2 more
semanticscholar +1 more source
A Self-Power Method for a Converter-Level on-State Voltage Measurement Concept
IEEE transactions on power electronics, 2021 This article discloses part of an invention on plug-and-play converter-level on-state voltage measurement methods for power semiconductor devices. To exclude the external power supply required in on-state voltage measurement circuits, a self-power ...
Yingzhou Peng, Huai Wang
semanticscholar +1 more source
Non-Contact High Voltage Measurement in the Online Partial Discharge Monitoring System
Energies, 2021 The article presents an innovative system for non-contact high voltage (HV) measurement, which extends the measurement capabilities of a portable partial discharges (PD) monitoring system intended for diagnostics of power transformers.
K. Walczak, W. Sikorski
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IEEE Open Journal of Instrumentation and Measurement, 2022 A primary requirement for the transmission system operator is an accurate knowledge of grid parameters. Moreover, the availability of effective and accurate monitoring tools allows the proper operation of power transmission grids.
Paolo Attilio Pegoraro +3 more
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