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1. 发明申请

WO2013071975A1 HYBRID AC/DC CONVERTER FOR HVDC APPLICATIONS 审中-公开
标题翻译：用于HVDC应用的混合AC / DC转换器
公开(公告)号：WO2013071975A1
公开(公告)日：2013-05-23
申请号：PCT/EP2011/070402
申请日：2011-11-17
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David Reginald
发明人： TRAINER, David Reginald
IPC分类号： H02M7/797 , H02M7/5388
CPC分类号： H02M7/68 , H02J3/36 , H02M3/335 , H02M7/483 , H02M7/49 , H02M7/5388 , H02M7/797 , H02M2007/4835 , Y02E60/60
摘要： A power electronic converter (30), for connecting AC and DC networks and transferring power therebetween, comprises: first and second DC terminals (32, 34) for connection in use to a DC network (48); at least one primary converter limb (36a, 36b) extending between the first and second DC terminals (32, 34) and having first and second primary limb portions (40a, 40b) separated by a primary AC terminal (42) for connection in use to a respective phase of a multi-phase AC network (50), at least one of the first and second primary limb portions (40a, 40b) including at least one primary active switching module (54) to selectively allow current to flow through the corresponding primary converter limb (36a, 36b) in a first direction from the corresponding primary AC terminal (42) to the DC terminals (32, 34) and in a second direction from the DC terminals (32, 34) to the corresponding primary AC terminal (42); and at least one secondary converter limb (38) extending between the first and second DC terminals (32, 34) and having first and second secondary limb portions (44a, 44b) separated by a secondary AC terminal (46) for connection in use to a further respective phase of the said multi-phase AC network (50), each of the first and second secondary limb portions (44a, 44b) including at least one passive current check element (58) to limit current flow through the corresponding secondary converter limb (38) to a single direction from the corresponding secondary AC terminal (46) to the DC terminals (32, 34).
摘要翻译：一种用于连接AC和DC网络并在其间传递电力的电力电子转换器（30）包括：用于连接到DC网络（48）的第一和第二DC终端（32,34）; 在所述第一和第二DC端子（32,34）之间延伸并且具有由主要AC端子（42）分开的用于在使用中连接的第一和第二主要侧壁部分（40a，40b）的至少一个初级转换器臂（36a，36b）到多相AC网络（50）的相应相位，所述第一和第二主支路部分（40a，40b）中的至少一个包括至少一个主要有源开关模块（54），以选择性地允许电流流过从相应的主AC端子（42）到直流端子（32,34）的第一方向和从直流端子（32,34）到相应的主要交流电源（32,34）的第二方向上的相应的初级转换器臂（36a，36b）终端（42）; 以及在第一和第二DC端子（32,34）之间延伸并且具有由辅助AC端子（46）分开的第一和第二辅助臂部分（44a，44b）的至少一个次级转换器臂（38），用于在使用中连接到所述多相AC网络（50）的另一相位相位，所述第一和第二辅助臂部分（44a，44b）中的每一个包括至少一个无源电流检测元件（58），以限制通过相应次级转换器（38）到从相应的次级AC端子（46）到DC端子（32,34）的单个方向。

2. 发明申请

WO2013017177A1 A DC TO DC CONVERTER ASSEMBLY 审中-公开
标题翻译：直流到直流转换器总成
公开(公告)号：WO2013017177A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/064545
申请日：2011-08-24
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David, Reginald , OKAEME, Nnamdi
发明人： TRAINER, David, Reginald , OKAEME, Nnamdi
IPC分类号： H02M3/335 , H02J3/02
CPC分类号： H02M3/28 , H02M3/335 , H02M3/33576 , H02M7/483 , H02M2007/4835
摘要： In the field of high voltage DC power transmission there is a need for a small, lightweight, inexpensive, and reliable means of connecting first and second high voltage DC power transmission networks. A DC to DC converter assembly (30; 130; 140; 150; 160; 170), for connecting first and second high voltage DC power transmission networks, comprises an inverter (32; 152; 172) which has first and second terminals (34, 36) which are connectable in use to a first high voltage DC power transmission network (16). The inverter (32; 152; 172) is defined by a modular multilevel converter (38) which includes a first inverter limb (40) that extends between the first and second terminals (34, 36) and has first and second inverter limb portions (50, 52) that are separated by a third terminal (54). Each inverter limb portion (50, 52) includes at least one rationalised module (68) which has first and second sets (70, 72) of series-connected current flow control elements (74) that are connected in parallel with at least one energy storage device (76). Each set of current flow control elements (74) includes an active switching element (90) to selectively direct current through the energy storage device (76) and a passive current check element (82) to limit current flow through the rationalised module (68) to a single direction. The current flow control elements (74) and the or each energy storage device (76) combine to selectively provide a voltage source to synthesise an AC voltage (V AC ) at the third terminal (54). The DC to DC converter assembly (30; 130; 140; 150; 160; 170) also includes a rectifier (92; 142) that is electrically connected to the third terminal (54) of the inverter (32; 152) by a first link (98) and is connectable in use to a second high voltage DC power transmission network (18). The rectifier (92; 142) is configured to convert the AC voltage (V AC ) conveyed by the first link (98) into a second DC voltage (V 2 ) for supply to the second high voltage DC power transmission network (18).
摘要翻译：在高压直流输电领域，需要一种连接第一和第二高压直流输电网络的小型，轻量化，廉价和可靠的手段。用于连接第一和第二高压DC输电网络的DC-DC转换器组件（30; 130; 140; 150; 160; 170）包括具有第一和第二端子（34; 152; 172）的逆变器，36），其可连接到第一高压直流输电网络（16）。逆变器（32; 152; 172）由模块化多电平转换器（38）限定，其包括在第一和第二端子（34,36）之间延伸的第一反相器臂（40），并且具有第一和第二反相器四肢部分 50，52），其被第三端子（54）分开。每个逆变器分支部分（50,52）包括至少一个合理化模块（68），其具有串联连接的电流流量控制元件（74）的第一和第二组（70,72），所述第一组和第二组（70,72）与至少一个能量存储装置（76）。每组电流流量控制元件（74）包括有源开关元件（90），用于选择性地引导电流通过能量存储装置（76）和无源电流检测元件（82），以限制通过合理化模块（68）的电流，到一个方向。电流控制元件（74）和每个能量存储装置（76）组合以选择性地提供电压源以在第三端子（54）处合成AC电压（VAC）。 DC-DC转换器组件（30; 130; 140; 150; 160; 170）还包括整流器（92; 142），该整流器通过第一和第二电源电连接到逆变器（32; 152）的第三端子链路（98），并且可连接到第二高压直流输电网络（18）。整流器（92; 142）被配置为将由第一链路（98）传送的AC电压（VAC）转换成用于提供给第二高压直流输电网络（18）的第二直流电压（V2）。

3. 发明申请

WO2013017160A1 A DC TO DC CONVERTER ASSEMBLY 审中-公开
标题翻译：直流到直流转换器总成
公开(公告)号：WO2013017160A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063207
申请日：2011-08-01
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David Reginald , OKAEME, Nnamdi
发明人： TRAINER, David Reginald , OKAEME, Nnamdi
IPC分类号： H02M3/335 , H02J3/02
CPC分类号： H02M3/28 , H02M3/335 , H02M3/33576 , H02M7/483 , H02M2007/4835
摘要： A DC to DC converter assembly, for connecting first and second high voltage DC power transmission networks, comprising first and second modular multilevel converters, each converter including a first converter limb having first and second limb portions, each limb portion including a least one module switchable to selectively provide a voltage source and thereby vary the magnitude ratio of a DC voltage (V1, V2 ) across the first and second terminals of a respective converter and an AC voltage (VAC) at the third terminal, the DC to DC converter assembly further including a first link electrically connecting the third terminal of one converter, with the third terminal of the other converter, and at least one converter further including a controller configured to switch the first and second limb portions in the first converter limb of the said converter into simultaneous conduction to divert a portion (IDiV1) of current flowing within the said converter away from the first link.
摘要翻译：一种DC-DC转换器组件，用于连接第一和第二高压DC电力传输网络，包括第一和第二模块化多电平转换器，每个转换器包括具有第一和第二分支部分的第一转换器分支，每个分支部分包括至少一个可切换模块以选择性地提供电压源，从而改变横跨相应转换器的第一和第二端子的直流电压（V1，V2）和第三端子处的交流电压（VAC）的幅度比，直流转换器组件进一步包括将一个转换器的第三端子与另一个转换器的第三端子电连接的第一连接器和至少一个转换器，还包括控制器，该控制器被配置为将所述转换器的第一转换器支路中的第一和第二支路部分切换成同时导通以将在所述转换器内流动的电流的一部分（IDiV1）转移离开第一链路。

4. 发明申请

WO2013000510A1 CONVERTER 审中-公开
公开(公告)号：WO2013000510A1
公开(公告)日：2013-01-03
申请号：PCT/EP2011/060907
申请日：2011-06-29
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David Reginald , GREEN, Timothy Charles , MERLIN, Michael Marc Claude , SOTO-SANCHEZ, Diego
发明人： TRAINER, David Reginald , GREEN, Timothy Charles , MERLIN, Michael Marc Claude , SOTO-SANCHEZ, Diego
IPC分类号： H02M7/49 , H02J3/18
CPC分类号： H02J3/36 , H02J3/18 , H02J2003/365 , H02M7/49 , H02M2007/4835 , Y02E40/30 , Y02E60/60
摘要： A power electronic converter (20), for use in high voltage direct current power transmission and reactive power compensation, comprises at least one converter limb (22a, 22b, 22c) including first and second terminals (24,26) being connectable to a DC network (30) and a third terminal (28), the or each converter limb (22a, 22b, 22c) defining first and second limb portions (34,36) connected in series between the third terminal (28) and a respective one of the first and second terminals (24,26), each limb portion (34,36) including a chain-link converter (38), each chain-link converter (38) including a plurality of modules connected in series, each module including at least one primary switching element connected to at least one energy storage device, each converter limb (22a, 22b, 22c) being controllable to selectively define a circulation path carrying an AC circulation current (54) for presentation to the DC network (30) to minimise DC ripple in a DC voltage presented to the DC network (30).
摘要翻译：一种用于高压直流电力传输和无功补偿的电力电子转换器（20）包括至少一个转换器支路（22a，22b，22c），包括可连接到DC的第一和第二端子（24,26）网络（30）和第三终端（28），所述或每个转换器分支（22a，22b，22c）限定第一和第二分支部分（34,36），其串联连接在第三终端（28）和相应的第一和第二端子（24,26），每个分支部分（34,36）包括链节转换器（38），每个链节转换器（38）包括串联连接的多个模块，每个模块包括在连接到至少一个能量存储装置的至少一个主开关元件，每个转换器臂（22a，22b，22c）可控制以选择性地限定承载AC循环电流（54）的循环路径，以呈现给DC网络（30）至最小化DC网络中提供的直流电压中的直流纹波（30）。

5. 发明申请

WO2009007671A3 A SYNCHRONOUS ELECTRICAL MACHINE 审中-公开
标题翻译：同步电机
公开(公告)号：WO2009007671A3
公开(公告)日：2009-03-19
申请号：PCT/GB2008002054
申请日：2008-06-13
申请人： ROLLS ROYCE PLC , TRAINER DAVID REGINALD , CULLEN JOHN JAMES ANTHONY , MITCHAM ALAN JOHN , CROSS ANDREW MARK , FORSYTH ANDREW JOHN , ABDEL-HAFEZ AHMED ABDEL-MALEK
发明人： TRAINER DAVID REGINALD , CULLEN JOHN JAMES ANTHONY , MITCHAM ALAN JOHN , CROSS ANDREW MARK , FORSYTH ANDREW JOHN , ABDEL-HAFEZ AHMED ABDEL-MALEK
IPC分类号： H02P9/00 , H02P25/22 , H02P29/00 , H02P29/02
CPC分类号： H02P9/00 , H02P9/006 , H02P25/22 , H02P29/0243 , H02P29/032 , H02P29/50 , H02P2101/30
摘要： A synchronous electrical machine comprising a plurality of phases, detecting means arranged to detect a fault in at least one of the phases of the synchronous electrical machine, isolating means arranged to isolate the at least one phase of the synchronous electrical machine with the fault, phase shift means arranged to produce a controlled phase shift between the voltage (emf) and the current within the remaining phases of the synchronous electrical machine to adjust the phase angle and magnitude of the second harmonic powers produced by the remaining phases of the synchronous electrical machine such that the vector sum of the second harmonic power vectors of the remaining phases of the synchronous electrical machine is zero.
摘要翻译：一种包括多相的同步电机，被配置为检测所述同步电机的至少一相中的故障的检测装置，被配置为将所述同步电机的至少一相与故障相隔离的隔离装置移位装置被布置成在电压（emf）和同步电机的剩余相位内的电流之间产生受控的相移，以调整由同步电机的其余相产生的二次谐波功率的相位角和幅度，如同步电机的剩余相位的二次谐波功率矢量的向量和为零。

6. 发明申请

WO2013140168A1 POWER ELECTRONIC CONVERTER 审中-公开
标题翻译：电力电子转换器
公开(公告)号：WO2013140168A1
公开(公告)日：2013-09-26
申请号：PCT/GB2013/050725
申请日：2013-03-20
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David Reginald , OKAEME, Nnamdi
发明人： TRAINER, David Reginald , OKAEME, Nnamdi
IPC分类号： H02M7/797 , H02M7/81 , H02M7/66
CPC分类号： H02M7/797 , H02M7/219 , H02M2007/4835 , Y02E60/60
摘要： A power electronic converter (30), for connecting AC and DC networks (46,44) and transferring power therebetween, comprises: first and second DC terminals (32,34) defining a DC link for connection to a DC network (44); wherein, in use, the DC link has a reversible DC link voltage applied thereacross; at least one converter limb (36) extending between the first and second DC terminals (32,34) and having first and second limb portions (38,40) separated by an AC terminal (42) for connection to an AC network (46), each limb portion (38,40) including at least one rationalised module (52) having first and second sets of series-connected current flow control elements (54) connected in parallel with at least one energy storage device (56), each set of current flow control elements (54) including a primary active switching element to selectively direct current through the energy storage device (56) and a primary passive current check element to limit current flow through the rationalised module (52) to a single direction, the current flow control elements (54) and the or each energy storage device (56) combining to selectively provide a voltage source to synthesise an AC voltage at the AC terminal (42); and a first controller (60) to selectively switch the or each rationalised module (52) in each limb portion (38,40) to control the configuration of the AC voltage at the corresponding AC terminal (42) so as to transfer power from the AC network (46) to the DC network (44) in an AC to DC power transfer mode and to transfer power from the DC network (44) to the AC network (46) in a DC to AC power transfer mode, wherein each limb portion (38,40) includes: one or more secondary passive current check elements (48) to limit current flow through the corresponding limb portion (38,40) to a single direction between the corresponding AC and DC terminals (42,32,34), the or each secondary passive current check element (48) being connected in series with the or each rationalised module (52); or one or more secondary active switching elements that is connected in series with the or each rationalised module (52).
摘要翻译：一种用于连接AC和DC网络（46,44）和在它们之间传送电力的电力电子转换器（30）包括：限定用于连接到DC网络（44）的DC链路的第一和第二DC终端（32,34）。其中，在使用中，所述DC链路具有在其上施加的可逆DC链路电压; 至少一个在所述第一和第二DC端子（32,34）之间延伸并且具有由用于连接到AC网络（46）的AC端子（42）分开的第一和第二肢体部分（38,40）的转换器臂（36），每个肢体部分（38,40）包括至少一个合理化模块（52），其具有与至少一个能量存储装置（56）并联连接的第一组和第二组串联电流流量控制元件（54），每组电流流动控制元件（54）包括主要有源开关元件以选择性地引导电流通过能量存储装置（56）和主要无源电流检查元件以限制流过合理化模块（52）的电流流向单个方向，电流控制元件（54）和所述或每个能量存储装置（56）组合以选择性地提供电压源以在AC端子（42）处合成AC电压; 以及第一控制器（60），用于选择性地切换每个分支部分（38,40）中的每个合理化模块（52）以控制相应AC端子（42）处的AC电压的配置，以便从交流网络（46）以直流至直流电力传输模式连接到直流网络（44），并且以直流至交流功率传输模式将电力从直流网络（44）传送到交流网络（46），其中每个肢体部分（38,40）包括：一个或多个次要无源电流检查元件（48），用于将通过相应的肢体部分（38,40）的电流限制到相应的AC和DC端子之间的单个方向（42,32,34 ），所述或每个辅助被动电流检查元件（48）与所述或每个合理化模块（52）串联连接; 或与所述或每个合理化模块（52）串联连接的一个或多个辅助有源开关元件。

7. 发明申请

WO2013128148A1 CONTROL CIRCUIT 审中-公开
标题翻译：控制电路
公开(公告)号：WO2013128148A1
公开(公告)日：2013-09-06
申请号：PCT/GB2012/053278
申请日：2012-12-28
申请人： ALSTOM TECHNOLOGY LTD , DAVIDSON, Colin Charnock , DYKE, Kevin J , MANEIRO, Jose , TRAINER, David Reginald , OKAEME, Nnamdi
发明人： DAVIDSON, Colin Charnock , DYKE, Kevin J , MANEIRO, Jose , TRAINER, David Reginald , OKAEME, Nnamdi
IPC分类号： H02H7/26 , H02J3/36 , H02H9/04
CPC分类号： H02J1/02 , H02H3/16 , H02H7/268 , H02H9/041 , H02J3/36 , H02J4/00 , H02J2003/365 , H02M1/32 , H02M2007/4835 , Y02E60/60 , Y10T307/445
摘要： A control circuit (20) comprising: first and second terminals (22,24) for respective connection to first and second power transmission lines (26,28); a current transmission path extending between the first and second terminals (22,24) and having first and second current transmission path portions (30,32) separated by a third terminal (34), either or both of the first and second current transmission path portions (30,32) including at least one module (36), the or each module (36) including at least one energy storage device; an auxiliary terminal (42) for connection to ground or the second power transmission line (28); an energy conversion block for removing energy from the power transmission lines (26,28), the energy conversion block extending between the third and auxiliary terminals (34,42) such that the energy conversion block branches from the current transmission path, the energy conversion block including at least one energy conversion element (44); and a control unit (46) which selectively removes the or each energy storage device from the current transmission path.
摘要翻译：一种控制电路（20），包括：第一和第二端子（22,24），用于分别连接到第一和第二输电线路（26,28）; 在第一和第二端子（22,24）之间延伸并且具有由第三端子（34）分开的第一和第二电流传输路径部分（30,32）的电流传输路径，第一和第二电流传输路径包括至少一个模块（36）的部分（30,32），所述或每个模块（36）包括至少一个能量存储装置; 用于连接到地面的辅助端子（42）或第二输电线路（28）; 用于从所述输电线路（26,28）去除能量的能量转换模块，所述能量转换模块在所述第三和辅助端子（34,42）之间延伸，使得所述能量转换模块从所述当前传输路径分支，所述能量转换块，包括至少一个能量转换元件（44）; 以及控制单元（46），其选择性地从当前传输路径移除或每个能量存储装置。

8. 发明申请

WO2013120528A1 MODULAR MULTILEVEL CONVERTER USING ASYMMETRY 审中-公开
标题翻译：使用不对称模块化多模转换器
公开(公告)号：WO2013120528A1
公开(公告)日：2013-08-22
申请号：PCT/EP2012/052692
申请日：2012-02-16
申请人： ALSTOM TECHNOLOGY LTD , TRAINER, David Reginald
发明人： TRAINER, David Reginald
IPC分类号： H02M7/49
CPC分类号： H02M7/49 , H02J3/36 , H02M7/5388 , H02M2007/4835
摘要： There is a power electronic converter assembly (40) comprising: a multi-level converter (41) including a plurality of AC terminals (46), the multi-level converter (41) being operable to generate an AC phase voltage (VA,VB,VC) at each AC terminal (46); a plurality of phase elements (72) defining a star connection in which a first end of each phase element is connected to a common junction (74), each AC terminal (46) being connected in series with a second end of a respective phase element (72) of the star connection; and a controller (80) to switch the multi-level converter (41) to modulate the plurality of AC phase voltages (VA,VB,VC) to define a set of asymmetrical voltage vectors so as to synthesise a non-zero neutral point voltage at the common junction (74) of the star connection, the non-zero neutral point voltage and each AC phase voltage (VA,VB,VC) defining a line-to-neutral voltage across each phase element (72), the line-to- neutral voltages being equal in magnitude and displaced at equidistant phase angles.
摘要翻译：电力电子转换器组件（40）包括：多电平转换器（41），包括多个AC端子（46），所述多电平转换器（41）可操作以产生AC相电压（VA，VB ，VC）; 限定星形连接的多个相位元件（72），其中每个相位元件的第一端连接到公共接点（74），每个AC端子（46）与相应元件的第二端串联连接（72）的星形连接; 以及控制器（80），用于切换所述多电平转换器（41）以调制所述多个AC相电压（VA，VB，VC）以限定一组非对称电压矢量，以便合成非零中性点电压在恒星连接的公共接点（74）处，非零中性点电压和每个交流相位电压（VA，VB，VC）限定跨越每个相位元件（72）的线对中性电压，中性电压幅度相等，并以等距相位角位移。

9. 发明申请

WO2013068031A1 CONTROL CIRCUIT 审中-公开
标题翻译：控制电路
公开(公告)号：WO2013068031A1
公开(公告)日：2013-05-16
申请号：PCT/EP2011/069563
申请日：2011-11-07
申请人： ALSTOM TECHNOLOGY LTD , DAVIDSON, Colin, Charnock , TRAINER, David, Reginald , OKAEME, Nnamdi
发明人： DAVIDSON, Colin, Charnock , TRAINER, David, Reginald , OKAEME, Nnamdi
IPC分类号： H02J3/36
CPC分类号： H02M3/158 , H02H7/268 , H02J3/36 , H02M1/08 , H02M1/32 , H02M2007/4835 , Y02E60/60
摘要： There is a control circuit (30) comprising first and second DC terminals (32a, 32b) for connection to a DC network, the first and second DC terminals (32a, 32b) having a plurality of modules (34) and at least one energy conversion element (36) connected in series therebetween to define a current transmission path, the plurality of modules (34) defining a chain- link converter (44), each module (34) including at least one energy storage device (40), the or each energy storage device (40) being selectively removable from the current transmission path to cause a current waveform to flow from the DC network through the current transmission path and the or each energy conversion element (36) and thereby remove energy from the DC network, the or each energy storage device (36) being selectively removable from the current transmission path to modulate the current waveform to maintain a zero net change in energy level of the chain-link converter (44).
摘要翻译：存在一种包括用于连接到DC网络的第一和第二DC端子（32a，32b）的控制电路（30），所述第一和第二DC端子（32a，32b）具有多个模块（34）和至少一个能量转换元件（36）串联连接以限定当前传输路径，所述多个模块（34）限定链式链接转换器（44），每个模块（34）包括至少一个能量存储装置（40）或每个能量存储装置（40）可选地从当前传输路径移除，以使电流波形从DC网络流过当前传输路径和/或每个能量转换元件（36），从而从DC网络去除能量，所述或每个能量存储装置（36）可从所述当前传输路径选择性地移除，以调制所述电流波形以维持所述链式转换器（44）的能级的零净变化。

10. 发明申请

WO2012143060A1 IMPROVEMENTS IN OR RELATING TO THYRISTOR CLAMPED ASSEMBLIES 审中-公开
标题翻译：改进或相关于钳位夹紧组件
公开(公告)号：WO2012143060A1
公开(公告)日：2012-10-26
申请号：PCT/EP2011/056454
申请日：2011-04-21
申请人： ALSTOM TECHNOLOGY LTD , DAVIDSON, Colin, Charnock , TRAINER, David, Reginald
发明人： DAVIDSON, Colin, Charnock , TRAINER, David, Reginald
IPC分类号： H01L25/11 , H01L23/62 , H01L23/40 , G08B13/186
CPC分类号： H01L25/117 , H01L23/40 , H01L23/62 , H01L2924/0002 , H01L2924/00
摘要： A clamping failure detector assembly (30; 50; 70) comprises a frangible electromagnetic radiation conduit (32) that extends between first and second portions (34, 36) of at least one thyristor clamped assembly (10). The detector assembly (30; 50; 70) also includes a an electromagnetic radiation source (31) that is arranged in communication with a first end of the frangible conduit (32) and an electromagnetic radiation detector (33) that is arranged in communication with a second end of the frangible conduit (32). The frangible conduit (32) ruptures on movement of the first and second portions (34, 36) of the or each thyristor clamped assembly (10) away from one another to interrupt the transmission of electromagnetic radiation from the electromagnetic radiation source (31) to the electromagnetic radiation detector. The electromagnetic radiation detector (33) indicates a clamping failure when the electromagnetic radiation transmitted from the electromagnetic radiation source (31) is interrupted.
摘要翻译：夹紧失效检测器组件（30; 50; 70）包括在至少一个可控硅夹紧组件（10）的第一和第二部分（34,36）之间延伸的易碎电磁辐射导管（32）。检测器组件（30; 50; 70）还包括电磁辐射源（31），其布置成与易碎导管（32）的第一端相连通，电磁辐射探测器（33）被布置成与易碎管道（32）的第二端。易碎导管（32）在每个晶闸管夹紧组件（10）的第一和第二部分（34,36）的运动彼此远离时断裂，以中断电磁辐射从电磁辐射源（31）到电磁辐射探测器。当从电磁辐射源（31）发射的电磁辐射被中断时，电磁辐射检测器（33）表示夹紧故障。

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