公开(公告)号：US08223516B2

公开(公告)日：2012-07-17

申请号：US11679240

申请日：2007-02-27

申请人： John Kleinecke ,  Michael Daskalos ,  Osamu Tanaka

发明人： John Kleinecke ,  Michael Daskalos ,  Osamu Tanaka

IPC分类号： H02M7/08

CPC分类号： H02M7/10

摘要： An 18n-pulse rectifier for AC drive systems having a separate DC bus for each output phase is described, where n=any positive integer. The rectifier uses three separate phase rectifiers, one for each output phase of a transformer, each comprised of n six-pulse diode bridges connected in series or parallel. Each phase rectifier may be supplied with n unique sets of phase inputs from a transformer secondary winding. In some configurations, the n sets of inputs provided to each rectifier are separated by 60/n degrees of phase (when n is greater than 1), while the corresponding inputs to neighboring rectifiers are separated by 20/n degrees of phase. In a 36-pulse example, the phase offsets for the inputs provided to the rectifiers may be −25° and +5° from the transformer primary winding (for the first rectifier), −15° and +15° from the primary winding (for the second rectifier) and −5° and +25° from the primary winding (for the third rectifier). Each set of inputs may include three lines of in-phase current, and may be coupled to one of the six-pulse diode bridges.

摘要翻译： 描述了用于交流驱动系统的18n脉冲整流器，其具有用于每个输出相位的单独的DC总线，其中n =任何正整数。 整流器使用三个单独的相位整流器，一个用于变压器的每个输出相，每个由串联或并联连接的n个六脉冲二极管桥组成。 每个相位整流器可以从变压器次级绕组提供n个独特的相位输入组。 在一些配置中，提供给每个整流器的n组输入被相隔60 / n度的相位（当n大于1时），而相邻整流器的相应输入被相隔20 / n度相位。 在36脉冲示例中，提供给整流器的输入的相位偏移可以与变压器初级绕组（用于第一整流器）相距-25°和+ 5°，与初级绕组相距-15°和+ 15°（ 对于第二整流器），并且与初级绕组（对于第三整流器）为-5°和+ 25°。 每组输入可以包括三行同相电流，并且可以耦合到六脉冲二极管桥中的一个。

公开(公告)号：US20080205101A1

公开(公告)日：2008-08-28

申请号：US11679240

申请日：2007-02-27

申请人： John Kleinecke ,  Michael Daskalos ,  Osamu Tanaka

发明人： John Kleinecke ,  Michael Daskalos ,  Osamu Tanaka

IPC分类号： H02M7/08

CPC分类号： H02M7/10

摘要： An 18n-pulse rectifier for AC drive systems having a separate DC bus for each output phase is described, where n=any positive integer. The rectifier uses three separate phase rectifiers, one for each output phase of a transformer, each comprised of n six-pulse diode bridges connected in series or parallel. Each phase rectifier may be supplied with n unique sets of phase inputs from a transformer secondary winding. In some configurations, the n sets of inputs provided to each rectifier are separated by 60/n degrees of phase (when n is greater than 1), while the corresponding inputs to neighboring rectifiers are separated by 20/n degrees of phase. In a 36-pulse example, the phase offsets for the inputs provided to the rectifiers may be −25° and +5° from the transformer primary winding (for the first rectifier), −15° and +15° from the primary winding (for the second rectifier) and −5° and +25° from the primary winding (for the third rectifier). Each set of inputs may include three lines of in-phase current, and may be coupled to one of the six-pulse diode bridges.

摘要翻译： 描述了用于交流驱动系统的18n脉冲整流器，其具有用于每个输出相位的单独的DC总线，其中n =任何正整数。 整流器使用三个单独的相位整流器，一个用于变压器的每个输出相，每个由串联或并联连接的n个六脉冲二极管桥组成。 每个相位整流器可以从变压器次级绕组提供n个独特的相位输入组。 在一些配置中，提供给每个整流器的n组输入被相隔60 / n度的相位（当n大于1时），而相邻整流器的相应输入被相隔20 / n度相位。 在36脉冲示例中，提供给整流器的输入的相位偏移可以与变压器初级绕组（用于第一整流器）相距-25°和+ 5°，与初级绕组相距-15°和+ 15°（ 对于第二整流器），并且与初级绕组（对于第三整流器）为-5°和+ 25°。 每组输入可以包括三行同相电流，并且可以耦合到六脉冲二极管桥中的一个。

公开(公告)号：US08134323B2

公开(公告)日：2012-03-13

申请号：US12388272

申请日：2009-02-18

申请人： Alex Leung ,  Enrique Martinez ,  John Kleinecke

发明人： Alex Leung ,  Enrique Martinez ,  John Kleinecke

IPC分类号： H02P1/30 ,  H02P23/00 ,  H02B1/56

CPC分类号： H02P1/30 ,  F04D13/12 ,  F04D15/0066 ,  H02M7/003

摘要： A medium voltage variable frequency drive having a 2-high controller configuration with a dual bus system is described. The drive control system includes at least one motor control cabinet housing a fused medium voltage bypass controller, a non-fused transfer controller positioned above the fused medium voltage bypass controller, an extendable output bus coupled to the non-fused medium voltage transfer controller, and an extendable supply bus coupled to the fused medium voltage bypass controller. The drive control system further includes a variable frequency drive cabinet housing a variable frequency drive. The variable frequency drive is coupled to the extendable output bus and a power supply line. The power supply line may be further coupled to the extendable supply bus. The drive control system includes at least one cabling transition cabinet housing cabling between the at least one motor control cabinet, the power supply line, and the variable frequency drive.

摘要翻译： 描述具有双总线系统的具有2-高控制器配置的中压变频驱动器。 驱动控制系统包括至少一个容纳熔断式中压旁路控制器的电动机控制柜，位于熔断介质电压旁路控制器上方的非熔断传输控制器，耦合到非熔断式中压转移控制器的可扩展输出总线，以及 耦合到熔断式中压旁路控制器的可扩展电源总线。 驱动控制系统还包括容纳变频驱动器的变频驱动柜。 可变频率驱动器耦合到可扩展输出总线和电源线。 电源线可以进一步耦合到可延伸供电总线。 所述驱动控制系统包括至少一个布线转换柜，其在所述至少一个马达控制柜，所述电源线和所述变频驱动器之间容纳布线。

公开(公告)号：US20050252672A1

公开(公告)日：2005-11-17

申请号：US11192369

申请日：2005-07-29

申请人： John Kleinecke ,  Todd Willhoit ,  John Kelley

发明人： John Kleinecke ,  Todd Willhoit ,  John Kelley

IPC分类号： H02G3/08 ,  H05K5/00 ,  H05K7/20

CPC分类号： H05K7/20572 ,  H05K7/207

摘要： A fluidic cooling assembly for removing heat from electrical equipment includes operational diversity features in which multiple fluid moving devices are mounted in a single housing. The assembly may include a first fluid baffle and a second fluid baffle disposed within the housing so as to define a first and a second control compartment. A first fan and a second fan may be disposed within the first control compartment and the second control compartment, respectively. A first sensor and a second sensor may be configured to sense changes in operation of the first fluid moving device and the second fluid moving device, respectively; and a controller unit configured for receiving signals generated by the first sensor and the second sensor go as to the transmit control signals to the first fan and the second fan.

公开(公告)号：US20100207565A1

公开(公告)日：2010-08-19

申请号：US12388272

申请日：2009-02-18

申请人： Alex Leung ,  Enrique Martinez ,  John Kleinecke

发明人： Alex Leung ,  Enrique Martinez ,  John Kleinecke

IPC分类号： H02P1/30

CPC分类号： H02P1/30 ,  F04D13/12 ,  F04D15/0066 ,  H02M7/003

摘要： A medium voltage variable frequency drive having a 2-high controller configuration with a dual bus system is described. The drive control system includes at least one motor control cabinet housing a fused medium voltage bypass controller, a non-fused transfer controller positioned above the fused medium voltage bypass controller, an extendable output bus coupled to the non-fused medium voltage transfer controller, and an extendable supply bus coupled to the fused medium voltage bypass controller. The drive control system further includes a variable frequency drive cabinet housing a variable frequency drive. The variable frequency drive is coupled to the extendable output bus and a power supply line. The power supply line may be further coupled to the extendable supply bus. The drive control system includes at least one cabling transition cabinet housing cabling between the at least one motor control cabinet, the power supply line, and the variable frequency drive.

摘要翻译： 描述具有双总线系统的具有2-高控制器配置的中压变频驱动器。 驱动控制系统包括至少一个容纳熔断式中压旁路控制器的电动机控制柜，位于熔断介质电压旁路控制器上方的非熔断传输控制器，耦合到非熔断式中压转移控制器的可扩展输出总线，以及 耦合到熔断式中压旁路控制器的可扩展电源总线。 驱动控制系统还包括容纳变频驱动器的变频驱动柜。 可变频率驱动器耦合到可扩展输出总线和电源线。 电源线可以进一步耦合到可延伸供电总线。 所述驱动控制系统包括至少一个布线转换柜，其在所述至少一个马达控制柜，所述电源线和所述变频驱动器之间容纳布线。

公开(公告)号：US20050077065A1

公开(公告)日：2005-04-14

申请号：US10683159

申请日：2003-10-14

申请人： John Kleinecke ,  Todd Willhoit ,  John Kelley

发明人： John Kleinecke ,  Todd Willhoit ,  John Kelley

IPC分类号： H02G3/08 ,  H05K5/00 ,  H05K7/20

CPC分类号： H05K7/20572 ,  H05K7/207

摘要： A fluidic cooling assembly for removing heat from electrical equipment includes operational diversity features in which multiple fluid moving devices are mounted in a single housing. The assembly may include a first fluid baffle and a second fluid baffle disposed within the housing so as to define a first and a second control compartment. A first fan and a second fan may be disposed within the first control compartment and the second control compartment, respectively. A first sensor and a second sensor may be configured to sense changes in operation of the first fluid moving device and the second fluid moving device, respectively; and a controller unit configured for receiving signals generated by the first sensor and the second sensor go as to the transmit control signals to the first fan and the second fan.

摘要翻译： 用于从电气设备移除热量的流体冷却组件包括其中多个流体移动装置安装在单个壳体中的操作分集特征。 组件可以包括设置在壳体内的第一流体挡板和第二流体挡板，以便限定第一和第二控制室。 第一风扇和第二风扇可以分别设置在第一控制室和第二控制室内。 第一传感器和第二传感器可以被配置为分别检测第一流体移动装置和第二流体移动装置的操作变化; 以及控制器单元，被配置为接收由第一传感器和第二传感器产生的信号，关于发送控制信号到第一风扇和第二风扇。

公开(公告)号：US08760896B2

公开(公告)日：2014-06-24

申请号：US12850710

申请日：2010-08-05

申请人： Toshiaki Oka ,  Mike Daskalos ,  John Kleinecke

发明人： Toshiaki Oka ,  Mike Daskalos ,  John Kleinecke

IPC分类号： H02M7/217 ,  H02M5/45

CPC分类号： H02P13/00 ,  H02M7/487 ,  H02M7/49 ,  H02P21/22 ,  H02P27/08

摘要： A drive system for driving a multi-phase motor (such as a three-phase AC motor) or other load. Where a transformer is used, the transformer may have a disconnected wye configuration on the secondary side. The system may also utilize the average or other combination of DC bus voltages of inverters for each load phase, to provide feedback control.

摘要翻译： 用于驱动多相电动机（例如三相交流电动机）或其它负载的驱动系统。 在使用变压器的地方，变压器可能在次级侧具有断开的叶形配置。 该系统还可以利用每个负载阶段的逆变器的直流总线电压的平均或其他组合来提供反馈控制。

公开(公告)号：US20120033472A1

公开(公告)日：2012-02-09

申请号：US12850710

申请日：2010-08-05

申请人： Toshiaki Oka ,  Mike Daskalos ,  John Kleinecke

发明人： Toshiaki Oka ,  Mike Daskalos ,  John Kleinecke

IPC分类号： H02M7/217 ,  H02P7/06

CPC分类号： H02P13/00 ,  H02M7/487 ,  H02M7/49 ,  H02P21/22 ,  H02P27/08

摘要： A drive system for driving a multi-phase motor (such as a three-phase AC motor) or other load. Where a transformer is used, the transformer may have a disconnected wye configuration on the secondary side. The system may also utilize the average or other combination of DC bus voltages of inverters for each load phase, to provide feedback control.

摘要翻译： 用于驱动多相电动机（例如三相交流电动机）或其它负载的驱动系统。 在使用变压器的地方，变压器可能在次级侧具有断开的叶形配置。 该系统还可以利用每个负载阶段的逆变器的直流总线电压的平均或其他组合来提供反馈控制。