Results 101 to 110 of about 325,253 (307)

Combining wake redirection and derating strategies in a load-constrained wind farm power maximization [PDF]

open access: yesWind Energy Science
Power derating and wake redirection are two wind farm control techniques proposed in the last decade as means for increasing the overall wind farm power output.
A. Croce, S. Cacciola, F. Isella
doaj   +1 more source

MTDC systems for frequency support base on DC voltage manipulation [PDF]

open access: yes, 2015
This paper presents control strategies for multi-terminal HVDC systems to provide primary frequency support to connected AC networks via coordinated DC voltage manipulation.
Rafferty, J., Wang, Y., Xu, G., Xu, L.
core   +1 more source

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Analysis of small signal stability in direct-drive wind farm under wind power generation variations

open access: yes电力工程技术
The small-signal stability problem of large-scale grid-connected wind farms consisting of permanent magnet synchronous generators (PMSGs) under wind power variations is addressed in this paper, with focus placed on the DC-link voltage timescale.
Guofu YUAN, Wenjuan DU, Haifeng WANG
doaj   +1 more source

Control of multi-terminal HVDC networks towards wind power integration: A review [PDF]

open access: yes, 2016
© 2015 Elsevier Ltd. More interconnections among countries and synchronous areas are foreseen in order to fulfil the EU 2050 target on the renewable generation share.
Bianchi, Fernando Daniel   +2 more
core   +2 more sources

Wine Tourism as a Catalyst for Sustainable Performance: The Mediating Role of Corporate Legitimacy and Green Innovation

open access: yesAgribusiness, EarlyView.
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó   +3 more
wiley   +1 more source

An interval NLPV parity equations approach for fault detection and isolation of a wind farm [PDF]

open access: yes, 2016
In this paper, the problem of fault diagnosis of a wind farm is addressed using interval nonlinear parameter-varying (NLPV) parity equations. Fault detection is based on the use of parity equations assuming unknown but bounded description of the noise ...
Blesa, Joaquim   +4 more
core   +1 more source

The Impacts of Health and Environmental Information Nudges on Meat Choices: Where Does Goat Meat Fit?

open access: yesAgribusiness, EarlyView.
ABSTRACT Amidst a recent surge in US goat meat imports to meet growing demand, this study contributes to the meat demand literature by examining consumer preferences for goat meat, a relatively healthy and environmentally friendly alternative to other popular meats.
Binod Khanal   +2 more
wiley   +1 more source

Distribution Strategy of Wind Farm Active Power and Its Implementation

open access: yesKongzhi Yu Xinxi Jishu, 2013
Currently, average distribution is generally adopted for the active power control instruction of wind farms. If the wind speed differs much among wind turbines in the wind farm, the output active power of the wind farm may as well differ much from the ...
HU Kaikai   +4 more
doaj  

Active Frequency Support Control Strategy for Wind Farm Considering the Energy Discrepancy of Wind Turbines [PDF]

open access: yesDianli jianshe
[Objective] Wind turbine generators generally operate in maximum power point tracking (MPPT) mode and do not provide inertial response and frequency support to the power grid.
LI Fengneng, YANG Ping, WEI Zhichu, CHEN Wenhao, ZHOU Qianyufan, WAN Siyang
doaj   +1 more source

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