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Control of a flywheel energy storage system for power smoothing in wind power plants
(2014-03-01)
Article.
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Article.
Accés obert
This paper deals with the design and the experimental validation in scale-lab test benches of an energy management algorithm based on feedback control techniques for a flywheel energy storage device. The aim of the flywheel ...
Digital control of a power conditioner for fuel cell/super-capacitor hybrid system
(Taylor & Francis, 2014-01-25)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
This article proposes a digital control scheme to operate a proton exchange membrane fuel cell module of 1.2 kW and a super-capacitor through a DC/DC hybrid converter. A fuel cell has been proposed as a primary source of ...
Flicker mitigation by reactive power control in wind farm with doubly fed induction generators
(2014-02)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
This paper presents a novel wind farm control with the purpose to mitigate the flicker emission of doubly fed induction generators. The presented control strategy is implemented in a wind farm connected to a distribution ...
Reduced saliency PMSM V/f sensorless control with initial rotor position estimation
(2014-03)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
An initial rotor position estimation method without any position sensor for reduced saliency PMSM is presented. The
algorithm is used in combination with a stabilized scalar control. An oscillating high-frequency voltage ...
Droop control for loss minimization in HVDC multi-terminal transmission systems for large offshore wind farms
(2014-07)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
A control scheme is proposed in order to minimize the losses in multi-terminal HVDC systems for large offshore wind power plants. This approach is based on two cascaded control schemes. A low level droop control regulates ...
Experimental validation of a real-time energy management system using multi-period gravitational search algorithm for microgrids in islanded mode
(2014-09-01)
Article.
Accés obert
Article.
Accés obert
Both performance optimization and scheduling of the distributed generation (DG) are relevant implementing an energy management system (EMS) within Microgrid (MG). Furthermore, optimization methods need to be applied to ...