公开(公告)号：EP2158658A1

公开(公告)日：2010-03-03

申请号：EP08749641.0

申请日：2008-04-22

申请人： AREVA T&D SAS

发明人： BENCHAIB, Abdelkrim ,  POULLAIN, Serge ,  WEILER, Yannick

IPC分类号： H02J3/18

CPC分类号： H02J3/1807 ,  Y02E40/14 ,  Y02E40/30

摘要： The invention concerns a system and a method for command of a TCSC fitted to a high voltage line (40) in an electricity transport network. The system comprises: - a voltage measuring module (41), - a current measuring module (42), - a regulator (43) following a nonlinear command law, which receives the outputs of the two modules for measuring voltage and current, and a reference voltage corresponding to the voltage fundamental sought from the terminals of the TCSC, - an extraction module (44) for the command angle according to an extraction algorithm, - a command module (45) for thyristors (T1, T2) of the TCSC, which receives a zero current reference delivered by a phase lock loop giving the current position (46).

公开(公告)号：EP2347492A1

公开(公告)日：2011-07-27

申请号：EP09736953.2

申请日：2009-10-19

申请人： AREVA T&D SAS

发明人： BENCHAIB, Abdelkrim ,  POULLAIN, Serge

IPC分类号： H02J3/18

CPC分类号： H02J3/1857 ,  H02M7/49 ,  H02M2007/4835 ,  Y02E40/26

摘要： The present invention relates to a system and a method for controlling at least one voltage converter with several cells (12) in series, comprising an AC part (13) and a DC part (14), in which the AC input voltage (Vei) of each cell is determined directly by using a fast-dynamics current-control loop (20) relating to the AC part (13), and a slower-dynamics voltage-control loop (21) relating to the cells (12), which delivers an active power ψ
i such that: formula (I) where: • K
1zi and K
2zi are positive setting gains, • C
i : continuous capacitance of the capacitor Ci of each cell, • R
pi : losses associated with each cell, • Z
i
-
ref : referenced value Zi=(U
DCi )
2 , U
DCi being the continuous voltage across the terminals of the capacitor C
i , • E
zi : such that E
zi =Z
i -Z
i-ref .

公开(公告)号：EP2158657B1

公开(公告)日：2010-09-01

申请号：EP08736452.7

申请日：2008-04-22

申请人： AREVA T&D SAS

发明人： BENCHAIB, Abdelkrim ,  POULLAIN, Serge ,  WEILER, Yannick

IPC分类号： H02J3/18

CPC分类号： H02J3/1807 ,  Y02E40/14 ,  Y02E40/30

摘要： The invention concerns a system and a method for command of a TCSC fitted to a high voltage line (40) in an electricity transport network. The system comprises: - a voltage measuring module (41), - a current measuring module (42), - a regulator (43) following a nonlinear command law, which receives the outputs of the two modules for measuring voltage and current, and a reference voltage corresponding to the voltage fundamental sought from the terminals of the TCSC, - an extraction module (44) for the command angle according to an extraction algorithm, - a command module (45) for thyristors (T1, T2) of the TCSC, which receives a zero current reference delivered by a phase lock loop giving the current position (46).

公开(公告)号：EP2158657A1

公开(公告)日：2010-03-03

申请号：EP08736452.7

申请日：2008-04-22

申请人： AREVA T&D SAS

发明人： BENCHAIB, Abdelkrim ,  POULLAIN, Serge ,  WEILER, Yannick

IPC分类号： H02J3/18

CPC分类号： H02J3/1807 ,  Y02E40/14 ,  Y02E40/30

摘要： The invention concerns a system and a method for command of a TCSC fitted to a high voltage line (40) in an electricity transport network. The system comprises: - a voltage measuring module (41), - a current measuring module (42), - a regulator (43) following a nonlinear command law, which receives the outputs of the two modules for measuring voltage and current, and a reference voltage corresponding to the voltage fundamental sought from the terminals of the TCSC, - an extraction module (44) for the command angle according to an extraction algorithm, - a command module (45) for thyristors (T1, T2) of the TCSC, which receives a zero current reference delivered by a phase lock loop giving the current position (46).

摘要翻译： 本发明涉及一种用于命令安装到电力传输网络中的高压线路（40）的TCSC的系统和方法。 该系统包括： - 电压测量模块（41）; - 电流测量模块（42）; - 遵循非线性指令定律的调节器（43），其接收用于测量电压和电流的两个模块的输出，以及 参考电压，其对应于从TCSC的端子寻求的电压基波;根据提取算法的用于命令角的提取模块（44）;用于TCSC的晶闸管（T1，T2）的命令模块（45） 其接收由给出当前位置（46​​）的锁相环递送的零电流参考。

公开(公告)号：EP2156531A1

公开(公告)日：2010-02-24

申请号：EP08736450.1

申请日：2008-04-22

申请人： AREVA T&D SAS

发明人： BENCHAIB, Abdelkrim ,  POULLAIN, Serge ,  WEILER, Yannick

IPC分类号： H02J3/18

CPC分类号： H02J3/1807 ,  Y02E40/14 ,  Y02E40/30

摘要： The invention concerns a system and a method for command of a TCSC fitted to a high voltage line (40) in an electricity transport network. The system comprises: - a voltage measuring module (41), - a current measuring module (42), - a regulator (43) following a nonlinear command law, which receives the outputs of the two modules for measuring voltage and current, and a reference voltage corresponding to the voltage fundamental sought from the terminals of the TCSC, - an extraction module (44) for the command angle according to an extraction algorithm, - a command module (45) for thyristors (T1, T2) of the TCSC, which receives a zero current reference delivered by a phase lock loop giving the current position (46).