发明名称 |
Styresystem til vindmølleanlæg med vindmøller forsynede med modulære jævnstrømsomformere |
摘要 |
<p>A control system (50, 100) is for wind power plants including aerogenerators (10) provided with DC modular converters (40). The control system (50, 100) includes devices for receiving at least a voltage signal coming from a DC medium voltage line (MTDC) electrically connected to the converters (40) and a mechanical torque signal (CRIF) produced by the aerogenerators (10) and controls AC-DC conversion modules (40a′-40a″″) of the plant. The modules have electronic devices driven by impressed voltage and producing on their outputs a respective partial continuous voltage (Vdci). For each aerogenerator (10) there are secondary control stages (100) and a single main control stage (50). Each of the secondary control stages (100) supplies control signals to a respective AC-DC conversion module (40a′-40a″″) and is designed to keep the partial continuous voltage (Vdci) at a constant value.</p> |
申请公布号 |
DK2497187(T3) |
申请公布日期 |
2014.09.22 |
申请号 |
DK20100787878T |
申请日期 |
2010.09.30 |
申请人 |
TREVI ENERGY S.P.A. |
发明人 |
CASTELLI DEZZA, FRANCESCO;MARCHEGIANI, GABRIELE;PALLOTTI, FABIO;ROSATI, DANIELE |
分类号 |
H02P9/00;H02P9/30;H02P9/48 |
主分类号 |
H02P9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|