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Overview of the energy storage systems for wind power integration enhancement
(2010)
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This paper deals with state of the art of the Energy Storage
(ES) technologies and their possibility of accommodation for
wind turbines. Overview of ES technologies is done in respect to
its suitability for Wind Power ...
Enhanced local grid voltage support method for high penetration of distributed generators
(IEEE Computer Society Publications, 2011)
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Grid voltage rise and thermal loading of network
components are the most remarkable barriers to allow high
number of distributed generator (DG) connections on the
medium voltage (MV) and low voltage (LV) electricity ...
Control of STATCOM in wind power plants based on induction generators during asymmetrical grid faults
(2010)
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This paper explores different strategies to set
the reference current of a STATCOM under unbalanced
grid voltage conditions. The aim of the proposed control
strategies is to provide a set of reactive current references ...
Enhanced control strategy for MMC-based STATCOM for unbalanced load compensation
(2014)
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Modular Multilevel Converters (MMC) technology is today one of the preferred technology in HVDC and large STATCOM applications due to modularity, fault tolerance and high efficiency, but the voltage balancing becomes very ...
Multilink DC transmission for offshore wind power integration
(2012)
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The High Voltage Direct Current (HVDC) system gains much more flexibility on a basis of multi terminal operation. Having extra converters brings also new ideas in sharing the active power and one of the solutions is the ...
Modelling and simulation of VSC-HVDC connection for offshore wind power plants
(2010)
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Several large offshore wind power plants (WPP)
are planned in the seas around Europe. VSC-HVDC is a suitable
means of integrating such large and distant offshore WPP which
need long submarine cable transmission to the ...
Overview of recent grid codes for wind power integration
(2010)
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As wind power penetration level increases, power
system operators are challenged by the penetration impacts to
maintain reliability and stability of power system. Therefore,
grid codes are being published and continuously ...
Partial shadowing detection based on equivalent thermal voltage monitoring for PV module diagnostics
(2009)
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Partial shadowing of photovoltaic systems can overproportionally
reduce the energy yield and lead to early ageing
and failure of the shadowed cells. Large area shadows are
relatively easy to detect due to the eminent ...
A single leg switched PWM method for three-phase H-bridge voltage source converters
(2009)
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This paper proposes a single leg switched or a
hybrid PWM (HPWM) method for three-phase three-level HBridge
Voltage Source Converters (3L-HB-VSCs). By means of
the proposed modulation, a 3L-HB-VSC can generate the ...
Power density investigation on the press-pack IGBT 3L-HB-VSCs applied to large wind turbines
(IEEE, 2011)
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With three different DC-side and AC-side
connections, the three-level H-bridge voltage source converters
(3L-HB-VSCs) are alternatives to 3L neutral-point-clamped
VSCs (3L-NPC-VSCs) for interfacing large wind turbines ...