Results 1 to 10 of about 24,705,416 (306)
IEEE Access, 2020 A variable impedance skill transfer framework is introduced and experimentally evaluated in this article. This framework mainly includes the following: 1.
Rui Wu, He Zhang, Jie Zhao
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Artificial Neural Network Based Identification of Multi-Operating-Point Impedance Model
IEEE Transactions on Power Electronics, 2021 The black-box impedance model of voltage source inverters (VSIs) can be measured at their terminals without access to internal control details, which greatly facilitate the analysis of inverter-grid interactions.
Mengfan Zhang +2 more
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Journal of Electroanalytical Chemistry, 2020 In this study, an impedance model represented as an equivalent electrical circuit (EEC) and comprised of a transmission line circuit and a frequency dispersion Warburg component is developed for the study of the electrochemical impedance spectroscopy ...
Samuel Cruz-Manzo, Paul Greenwood
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Mathematical models for predicting human mobility in the context of infectious disease spread: introducing the impedance model. [PDF]
Int J Health Geogr, 2017 BackgroundMathematical models of human mobility have demonstrated a great potential for infectious disease epidemiology in contexts of data scarcity.
Sallah K +8 more
europepmc +2 more sources
Modelling Turbine Acoustic Impedance [PDF]
International Journal of Turbomachinery, Propulsion and Power, 2021 We quantify the sensitivity of turbine acoustic impedance to aerodynamic design parameters. Impedance boundary conditions are an influential yet uncertain parameter in predicting the thermoacoustic stability of gas turbine combustors. We extend the semi-actuator disk model to cambered blades, using non-linear time-domain computations of turbine vane ...
Brind, James, Pullan, Graham
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Model Predictive Impedance Control [PDF]
2020 IEEE International Conference on Robotics and Automation (ICRA), 2020 Robots are more and more often designed in order to perform tasks in synergy with human operators. In this context, a current research focus for collaborative robotics lies in the design of high-performance control solutions, which ensure security in spite of unmodeled external forces.
Maciej Bednarczyk +2 more
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Zhongguo dianli, 2023 Based on impedance analysis, this paper focuses on the circulation control of a modular multilevel converter (MMC) and conducts in-depth research on the stability impact of offshore wind farm integration based on a permanent magnetic synchronous ...
Shuting YANG +3 more
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Frontiers in Energy Research, 2021 In the northwest of China, a strategy to transmit the wind-thermal–bundled power from the local grid and doubly fed induction generator (DFIG)–based wind farms through a voltage source converter–based HVDC (VSC-HVDC) can be widely applied. However, since
Kun Sun, Wei Yao, Cai Yan, Jinyu Wen
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Control-Based Two-Layer Protection for Short-Circuit Fault at an LVDC Feeder Branch
Energies, 2022 Low-voltage dc distribution offers high efficiency for grid integration of dc-based technologies such as photovoltaic and battery storage systems and new loads such as charging stations for electric vehicles due to reduced number of conversion stages ...
Jiajun Yang +5 more
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Unified Impedance Model of Grid-Connected Voltage-Source Converters
IEEE Transactions on Power Electronics, 2018 Xiongfei Wang +2 more
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