Search results: Sage Journals

Restricted accessResearch articleFirst published March, 2010

Siemens Wind Power Variable-Speed Full Scale Frequency Converter Wind Turbine Model for Balanced and Unbalanced Short-Circuit Faults

Vladislav Akhmatov, Jørgen Nygaard Nielsen, Kim Høj Jensen [...]

Wind Engineering

Restricted accessResearch articleFirst published April, 2021

Direct driven wind energy conversion system connected to load using variable frequency transformer

S Vijayalakshmi, C Anuradha, V Ganapathy [...]

International Journal of Electrical Engineering & Education

Restricted accessResearch articleFirst published December, 2003

Variable-Speed Wind Turbines with Doubly-Fed Induction Generators Part IV: Uninterrupted Operation Features at Grid Faults with Converter Control Coordination

Vladislav Akhmatov

Wind Engineering

Open accessResearch articleFirst published September, 2019

Fixed- and variable-frequency sliding mode controller–maximum power point tracking converter for two-stage grid-integrated photovoltaic system employing nonlinear loads with power quality improvement features

Ravichandran Chinnappan, Premalatha Logamani, Rengaraj Ramasubbu

Measurement and Control

Restricted accessResearch articleFirst published December, 2016

A new preset refueling mode for gasoline dispenser using frequency converter and flow rate signals

Yajun Liu, J Cai, ZY Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part E: Journal of Process Mechanical Engineering

Restricted accessResearch articleFirst published July, 1976

Digital simulation of adjustable-frequency ac motor drives

John M.D. Murphy

SIMULATION

Restricted accessResearch articleFirst published July, 2022

Modeling,calculation,and analysis of torsional vibration characteristics of the hydrodynamic transmission system in engineering vehicle

Wenxing Ma, Dapeng Xie, Zhihao Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering

Restricted accessResearch articleFirst published December, 2007

Modelling and Fault-Ride-Trough Tests of Siemens Wind Power 3.6 MW Variable-Speed Wind Turbines

Jørgen Nygaard Nielsen, Vladislav Akhmatov, Jan Thisted [...]

Wind Engineering

Restricted accessResearch articleFirst published December, 2003

Variable-Speed Wind Turbines with Multi-Pole Synchronous Permanent Magnet Generators. Part I: Modelling in Dynamic Simulation Tools

Vladislav Akhmatov, Arne Hejde Nielsen, J Kaas Pedersen [...]

Wind Engineering

Free accessResearch articleFirst published January, 2024

A parameter optimization method of multi-layer nested slit resonator for the converter transformer noise in high voltage direct current converter station

Li Li, Wei Sun, Linyong Li [...]

Noise & Vibration Worldwide

Restricted accessResearch articleFirst published March, 2010

Siemens Wind Power Variable-Speed Full Scale Frequency Converter Wind Turbine Model for Balanced and Unbalanced Short-Circuit Faults

Vladislav Akhmatov, Jørgen Nygaard Nielsen, Kim Høj Jensen [...]

Wind Engineering

Restricted accessResearch articleFirst published April, 2021

Direct driven wind energy conversion system connected to load using variable frequency transformer

S Vijayalakshmi, C Anuradha, V Ganapathy [...]

International Journal of Electrical Engineering & Education

Restricted accessResearch articleFirst published December, 2003

Variable-Speed Wind Turbines with Doubly-Fed Induction Generators Part IV: Uninterrupted Operation Features at Grid Faults with Converter Control Coordination

Vladislav Akhmatov

Wind Engineering

Open accessResearch articleFirst published September, 2019

Fixed- and variable-frequency sliding mode controller–maximum power point tracking converter for two-stage grid-integrated photovoltaic system employing nonlinear loads with power quality improvement features

Ravichandran Chinnappan, Premalatha Logamani, Rengaraj Ramasubbu

Measurement and Control

Restricted accessResearch articleFirst published December, 2016

A new preset refueling mode for gasoline dispenser using frequency converter and flow rate signals

Yajun Liu, J Cai, ZY Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part E: Journal of Process Mechanical Engineering

Restricted accessResearch articleFirst published July, 1976

Digital simulation of adjustable-frequency ac motor drives

John M.D. Murphy

SIMULATION

Restricted accessResearch articleFirst published July, 2022

Modeling,calculation,and analysis of torsional vibration characteristics of the hydrodynamic transmission system in engineering vehicle

Wenxing Ma, Dapeng Xie, Zhihao Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering

Restricted accessResearch articleFirst published December, 2007

Modelling and Fault-Ride-Trough Tests of Siemens Wind Power 3.6 MW Variable-Speed Wind Turbines

Jørgen Nygaard Nielsen, Vladislav Akhmatov, Jan Thisted [...]

Wind Engineering

Restricted accessResearch articleFirst published December, 2003

Variable-Speed Wind Turbines with Multi-Pole Synchronous Permanent Magnet Generators. Part I: Modelling in Dynamic Simulation Tools

Vladislav Akhmatov, Arne Hejde Nielsen, J Kaas Pedersen [...]

Wind Engineering

Free accessResearch articleFirst published January, 2024

A parameter optimization method of multi-layer nested slit resonator for the converter transformer noise in high voltage direct current converter station

Li Li, Wei Sun, Linyong Li [...]

Noise & Vibration Worldwide