Design and control of all-DC offshore wind power plant with MMC-based DC/DC high-power converters

被引：3
|
作者：
Follo, Alessandra [1 ,2 ]
Saborio-Romano, Oscar [1 ]
Tedeschi, Elisabetta [2 ,3 ]
Cutululis, Nicolaos A. [1 ]
机构：
[1] Tech Univ Denmark, Dept Wind & Energy Syst, DK-4000 Roskilde, Denmark
[2] Norwegian Univ Sci & Technol, Dept Elect Energy, N-7491 Trondheim, Norway
[3] Univ Trento, Dept Ind Engn, I-38123 Povo, Italy
来源：
EERA DEEPWIND CONFERENCE 2023 | 2023年 / 2626卷
关键词：
TRENDS;
D O I：
10.1088/1742-6596/2626/1/012016
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents the modelling of an all-direct-current (all-DC) offshore wind power plant (OWPP) which employs DC/DC high-power converters based on modular multilevel converter (MMC) technology. A coordinated control strategy for such OWPP, designed to maximise the power output and maintain the DC voltages close to the nominal values, is also proposed. With the proposed strategy, wind turbines (WTs) are controlled to provide maximum power output according to a local maximum power point tracking (MPPT) reference signal together with a centralised curtailment signal. The response of the designed 600 MW all-DC OWPP is tested by means of dynamic simulations in MATLAB/Simulink.
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页数：9
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