公开(公告)号：EP1387461A1

公开(公告)日：2004-02-04

申请号：EP02425498.9

申请日：2002-07-31

申请人： ASIRobicon S.p.A. ,  C.R.T.-Centro Ricerche Trasporti-Università deli Studi di Genova ,  S.N.C.F. Société Nationale des Chemins De Fer Français ,  R.T. Railtrack PLC ,  I.N.P.G. INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE ,  INSTITUT NATIONAL DE RECHERCHE SUR LES TRANSPORTS ET LEUR SECURITE ( INRETS) ,  Faculté Polytechnique de Mons ,  ITALFERR - Italferr Sis. T.A.V. S.p.A. ,  NS Railinfrabeheer B.V.

发明人： Consani, Tito

IPC分类号： H02J3/18

CPC分类号： H02J3/1864 ,  Y02E40/12

摘要： In a static reactive power compensator (SVC) for a.c. railway network, where a thyristor controlled reactor (TCR) (5) variably compensates the excess of constant capacitive reactive power generated by the compensator, by absorbing reactive power, the current harmonics generated by the TCR are limited by an RC low pass filter (6) and further by a saturable reactor (16) series connected to the TCR and the d.c current component flowing in the TCR, as measured by a sensor, is zeroed by imposing a dissymmetry in the firing angle of the thyristors related to the measured d.c. component.

摘要翻译： 在静态无功补偿器（SVC）中用于直流。 铁路网络，其中可控硅控制电抗器（TCR）（5）通过吸收无功功率可变地补偿由补偿器产生的恒定容性无功功率的过剩，由TCR产生的电流谐波由RC低通滤波器（6 ），并且进一步通过连接到TCR的可饱和电抗器（16）串联并且由传感器测量的在TCR中流动的直流电流分量通过在与测量的直流相关的晶闸管的触发角中施加不对称来归零 零件。