Sensored and sensorless speed control methods for brushless doubly fed reluctance motors [PDF]
, 2009 The study considers aspects of scalar V/f control, vector control and direct torque (and flux) control (DTC) of the brushless doubly fed reluctance machine (BDFRM) as a promising cost-effective alternative to the existing technological solutions for ...
Abad +40 more
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Control of doubly-fed induction generator, revisited [PDF]
, 2021 A new way of analyzing the effect of a control action for sub-synchronous and super-synchronous operation of a doubly-fed induction generator is discussed, accompanied by an illustrative example.
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Numerical Analysis of Stator Magnetic Wedge Effects on Equivalent Circuit Parameters of Brushless Doubly Fed Machines [PDF]
, 2018 This paper studies the effects of magnetic wedges used for closing stator open slots on the Brushless Doubly Fed Machines' (BDFM) equivalent circuit parameters.
Abdi Jalebi, Salman +2 more
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A Light-Weight Rotor Design for Brushless Doubly Fed Machines [PDF]
, 2018 In this paper, a new optimized rotor design for Brushless Doubly Fed Machines (BDFMs) is proposed. The BDFM is considered as an attractive generator particularly for offshore wind power generation and also as a replacement for doubly fed slip ring ...
Abdi Jalebi, Salman +2 more
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Influence of doubly-fed induction generator on power system oscillation center migration
Energy Reports, 2022 With the proposal of the goals of carbon peaking and carbon neutrality, China’s power grid is moving towards low-carbon transformation. As a result, the power grid is increasingly affected by the dynamic response characteristics of renewable energy. This
Xinang Li +6 more
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Power systems with high renewable energy sources: A review of inertia and frequency control strategies over time [PDF]
, 2020 Traditionally, inertia in power systems has been determined by considering all the rotating masses directly connected to the grid. During the last decade, the integration of renewable energy sources, mainly photovoltaic installations and wind power ...
Fernández Guillamón, Ana +3 more
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Measurement + Control, 2019 In this paper, a comparative study between the two generator types with wind energy conversion system is proposed. The two generator types are doubly fed induction generators and permanent magnet synchronous generators.
Dhas Bensam Samraj +1 more
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Simplified method of doubly fed induction generator
The Journal of Engineering, 2017 At present, doubly fed induction generator (DFIG) occupies the market of wind turbine due to its controllable rotor AC current, decoupled active and reactive power, and small converter capacity. However, the detailed model with power electronic switch components is complicated and computationally expensive for the simulation which restricts the scale ...
Guobing Song +3 more
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A Full Order Sensorless Control Adaptive Observer for Doubly-Fed Induction Generator [PDF]
, 2019 This paper presents a sensorless control for a Doubly Fed Induction Generator (DFIG) in the context of grid-connected turbine-based wind generation systems.
Brando, Gianluca +2 more
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Impact of hybrid renewable energy systems on short circuit levels in distribution networks [PDF]
, 2014 The effects of the distributed generation can be classified as environmental, technical and economical effects. It is playing a very vital role for improving the voltage profiles in electrical power systems.
Afifi, SN, Darwish, MK
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