公开(公告)号：US08730696B2

公开(公告)日：2014-05-20

申请号：US13549984

申请日：2012-07-16

Applicant: Peter Barbosa

Inventor： Peter Barbosa

IPC: H02M7/48 ,  H02M7/5387

CPC classification number: H02M7/483 ,  H02M1/088 ,  H02M7/487 ,  H02M7/49 ,  H02M2001/007 ,  H02M2007/4835 ,  Y02E10/76

Abstract: A multi-level voltage converter includes a multi-point converter circuit and at least one full bridge inverter circuit. The multi-point converter circuit is configured for converting a DC voltage into an intermediate multi-level voltage. The full bridge inverter circuit is electrically connected in series with the multi-point converter circuit and configured for receiving the intermediate multi-level voltage to generate a multi-level output voltage corresponding to a single phase output.

Abstract translation: 多电平电压转换器包括多点转换器电路和至少一个全桥逆变器电路。 多点转换器电路被配置为将DC电压转换成中间多电平电压。 全桥逆变器电路与多点转换器电路串联电连接，并被配置为接收中间多电平电压以产生对应于单相输出的多电平输出电压。

公开(公告)号：US20140016380A1

公开(公告)日：2014-01-16

申请号：US13549984

申请日：2012-07-16

Applicant: Peter BARBOSA

Inventor： Peter BARBOSA

IPC: H02M7/48

CPC classification number: H02M7/483 ,  H02M1/088 ,  H02M7/487 ,  H02M7/49 ,  H02M2001/007 ,  H02M2007/4835 ,  Y02E10/76

Abstract: A multi-level voltage converter includes a multi-point converter circuit and at least one full bridge inverter circuit. The multi-point converter circuit is configured for converting a DC voltage into an intermediate multi-level voltage. The full bridge inverter circuit is electrically connected in series with the multi-point converter circuit and configured for receiving the intermediate multi-level voltage to generate a multi-level output voltage corresponding to a single phase output.

Abstract translation: 多电平电压转换器包括多点转换器电路和至少一个全桥逆变器电路。 多点转换器电路被配置为将DC电压转换成中间多电平电压。 全桥逆变器电路与多点转换器电路串联电连接，并被配置为接收中间多电平电压以产生对应于单相输出的多电平输出电压。

公开(公告)号：US20110038181A1

公开(公告)日：2011-02-17

申请号：US12854253

申请日：2010-08-11

Applicant: Chao Yan ,  Jianhong Zeng ,  Wenxin Zhang ,  Yiqing Ye ,  Jianping Ying ,  Peter Barbosa ,  Wen-Chang Lee

Inventor： Chao Yan ,  Jianhong Zeng ,  Wenxin Zhang ,  Yiqing Ye ,  Jianping Ying ,  Peter Barbosa ,  Wen-Chang Lee

IPC: H02M3/335

CPC classification number: H02M3/337 ,  H02M1/32 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491 ,  Y02P80/112

Abstract: The configurations of a DC/DC resonant converter and a controlling method thereof are provided. The proposed converter includes an over-current protection apparatus including a first switch element having a first and a second terminals, and a first voltage element having a negative terminal coupled to a positive terminal of a DC input voltage source and a positive terminal coupled to the second terminal of the first switch element.

Abstract translation: 提供了DC / DC谐振变换器的结构及其控制方法。 所提出的转换器包括过电流保护装置，其包括具有第一和第二端子的第一开关元件和具有耦合到DC输入电压源的正端子的负端子的第一电压元件和耦合到 第一开关元件的第二端子。

公开(公告)号：US07443698B2

公开(公告)日：2008-10-28

申请号：US11797486

申请日：2007-05-03

Applicant: Peter Steimer ,  Peter Barbosa ,  Luc Meysenc

Inventor： Peter Steimer ,  Peter Barbosa ,  Luc Meysenc

IPC: H02M3/335 ,  H02M7/44 ,  H02H7/122

CPC classification number: H02M7/49 ,  H02M7/483

Abstract: A converter circuit is disclosed for switching of a multiplicity of switching voltage levels, which have n first switching groups for each phase (R, S, T), with the n-th first switching group being formed by a first drivable bidirectional power semiconductor switch and a second drivable bidirectional power semiconductor switch, and with the first switching group to the (n−1)-th switching group each being formed by a first drivable bidirectional power semiconductor switch and a second drivable bidirectional power semiconductor switch, and by a capacitor which is connected to the first and second drivable bidirectional power semiconductor switches with each of the n first switching groups being connected in a linked form to the respectively adjacent first switching group, and with the first and the second drivable bidirectional power semiconductor switches in the first switching group being connected to one another.

Abstract translation: 公开了一种用于切换多个开关电压电平的A转换器电路，其中n个第一开关组由第一可驱动的双向功率半导体开关形成，每个开关电压电平具有用于每个相位（R，S，T）的n个第一开关组 和第二可驱动双向功率半导体开关，并且第一开关组至第（n-1）个开关组分别由第一可驱动双向功率半导体开关和第二可驱动双向功率半导体开关形成，并且由电容器 其连接到第一和第二可驱动双向功率半导体开关，其中n个第一开关组中的每一个以链接的形式连接到相邻的第一开关组，并且第一和第二可驱动的双向功率半导体开关在第一 交换组彼此连接。

公开(公告)号：US20130258729A1

公开(公告)日：2013-10-03

申请号：US13433299

申请日：2012-03-29

Applicant: PETER BARBOSA

Inventor： PETER BARBOSA

IPC: H02M5/00

CPC classification number: H02M5/14 ,  H02M5/22 ,  H02M2001/0077

Abstract: A power apparatus includes power modules. Each of the power modules includes an input transformer and power cell units. The input transformer has at least one primary winding and a plurality of secondary windings, and the primary winding is electrically connected to an AC power source. The power cell units are connected in series with one phase output line to a multi-phase load, in which the power cell units are electrically connected to the secondary windings, respectively.

Abstract translation: 电力设备包括电源模块。 每个电源模块包括一个输入变压器和电池单元。 输入变压器具有至少一个初级绕组和多个次级绕组，并且初级绕组电连接到AC电源。 功率单元单元与单相输出线串联连接到多相负载，其中功率单元单元分别电连接到次级绕组。

公开(公告)号：US20130242624A1

公开(公告)日：2013-09-19

申请号：US13468426

申请日：2012-05-10

Applicant: Peter BARBOSA ,  Yong-Qiang LANG ,  Wei CHEN

Inventor： Peter BARBOSA ,  Yong-Qiang LANG ,  Wei CHEN

IPC: H02M5/45

CPC classification number: H02M5/458 ,  H02M7/49

Abstract: A power module, which is connected to a power source, includes a rectifying unit, a filtering unit and an inverter. The rectifying unit has three legs. The filtering unit is connected to the rectifying unit, and the inverter is connected to the filtering unit. One of the three legs has two switching elements connected in series, and another one of the three legs has two rectifying elements connected in series. In addition, a power conversion apparatus including the power module is also disclosed.

Abstract translation: 连接到电源的电源模块包括整流单元，滤波单元和逆变器。 整流单元有三条腿。 滤波单元连接到整流单元，逆变器连接到滤波单元。 三条腿中的一条腿具有串联连接的两个开关元件，三条腿中的另一条腿具有串联连接的两个整流元件。 此外，还公开了包括电源模块的电力转换装置。

公开(公告)号：US07911755B2

公开(公告)日：2011-03-22

申请号：US12348812

申请日：2009-01-05

Applicant: Peter Barbosa ,  Luc Meysenc ,  Manfred Winkelnkemper ,  Peter Steimer

Inventor： Peter Barbosa ,  Luc Meysenc ,  Manfred Winkelnkemper ,  Peter Steimer

IPC: H02H5/04 ,  H02H7/08

CPC classification number: H02M7/003 ,  H02M7/487

Abstract: A circuit that electrically controls power includes at least one power control device and at least one heat extraction device. The at least one extraction device is in thermal contact with the at least one power control device. The heat extraction device is arranged such that it can be clamped to a fixed predefined electric potential and electrically insulated by the at least one power control device.

Abstract translation: 电控制功率的电路包括至少一个功率控制装置和至少一个热提取装置。 所述至少一个提取装置与所述至少一个功率控制装置热接触。 散热装置被布置成使得其可以被夹紧到固定的预定电位并由至少一个功率控制装置电绝缘。

公开(公告)号：US20090141455A1

公开(公告)日：2009-06-04

申请号：US12348812

申请日：2009-01-05

Applicant: Peter Barbosa ,  Luc Meysenc ,  Manfred Winkelnkemper ,  Peter Steimer

Inventor： Peter Barbosa ,  Luc Meysenc ,  Manfred Winkelnkemper ,  Peter Steimer

IPC: H05K7/20

CPC classification number: H02M7/003 ,  H02M7/487

Abstract: The disclosure relates to a circuit arrangement for electrically controlling power, comprising at least one power control device and at least one heat extraction device. The at least one extraction device is in thermal contact with the at least one power control device. The heat extraction device is arranged such that it can be clamped to a fixed predefined electric potential and electrically insulated by the at least one power control device.

Abstract translation: 本公开涉及一种用于电力控制功率的电路装置，包括至少一个功率控制装置和至少一个热提取装置。 所述至少一个提取装置与所述至少一个功率控制装置热接触。 散热装置被布置成使得其可以被夹紧到固定的预定电位并由至少一个功率控制装置电绝缘。

公开(公告)号：US20080238214A1

公开(公告)日：2008-10-02

申请号：US12058258

申请日：2008-03-28

Applicant: Peter BARBOSA ,  Peter STEIMER ,  Toufann CHAUDHURI

Inventor： Peter BARBOSA ,  Peter STEIMER ,  Toufann CHAUDHURI

IPC: H01H47/00

CPC classification number: H02M7/483 ,  Y10T307/747

Abstract: A switchgear cell having a group of connection is disclosed, with the group of connection having a first and a second controllable bidirectional power semiconductor switch and a capacitor. In order to reduce the stored electrical energy and to save space, the group of connection can have a third, fourth, fifth and sixth controllable bidirectional power semiconductor switch and the first controllable bidirectional power semiconductor switch can be connected back-to-back in series with the second controllable bidirectional power semiconductor switch, the third controllable bidirectional power semiconductor switch can be connected back-to-back in series with the fourth controllable bidirectional power semiconductor switch, the capacitor can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switchand to the connection point of the third controllable bidirectional power semiconductor switch) to the fourth controllable bidirectional power semiconductor switch, the fifth controllable bidirectional power semiconductor switch can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switch, and to the fourth controllable bidirectional power semiconductor switch, and the sixth controllable bidirectional power semiconductor switch can be connected to the connection point of the third controllable bidirectional power semiconductor switch to the fourth controllable bidirectional power semiconductor switch and to the second controllable bidirectional power semiconductor switch.

Abstract translation: 公开了具有一组连接的开关设备单元，该组连接具有第一和第二可控双向功率半导体开关和电容器。 为了减少存储的电能并节省空间，该组连接可以具有第三，第四，第五和第六可控双向功率半导体开关，并且第一可控双向功率半导体开关可以串联地背对背连接 利用第二可控双向功率半导体开关，第三可控双向功率半导体开关可以与第四可控双向功率半导体开关串联连接，电容器可以连接到第一可控双向功率的连接点 第二可控双向功率半导体开关的半导体开关和第三可控双向功率半导体开关的连接点）连接到第四可控双向功率半导体开关，第五可控双向功率半导体开关可连接到连接点 第一可控双向功率半导体开关到第二可控双向功率半导体开关，以及第四可控双向功率半导体开关，第六可控双向功率半导体开关可连接到第三可控双向功率半导体开关的连接点 到第四可控双向功率半导体开关和第二可控双向功率半导体开关。

公开(公告)号：US07817451B2

公开(公告)日：2010-10-19

申请号：US12058258

申请日：2008-03-28

Applicant: Peter Barbosa ,  Peter Steimer ,  Toufann Chaudhuri

Inventor： Peter Barbosa ,  Peter Steimer ,  Toufann Chaudhuri

IPC: H02M3/18 ,  H02M7/497

CPC classification number: H02M7/483 ,  Y10T307/747

Abstract: A switchgear cell having a group of connection is disclosed, with the group of connection having a first and a second controllable bidirectional power semiconductor switch and a capacitor. In order to reduce the stored electrical energy and to save space, the group of connection can have a third, fourth, fifth and sixth controllable bidirectional power semiconductor switch and the first controllable bidirectional power semiconductor switch can be connected back-to-back in series with the second controllable bidirectional power semiconductor switch, the third controllable bidirectional power semiconductor switch can be connected back-to-back in series with the fourth controllable bidirectional power semiconductor switch, the capacitor can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switch and to the connection point of the third controllable bidirectional power semiconductor switch) to the fourth controllable bidirectional power semiconductor switch, the fifth controllable bidirectional power semiconductor switch can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switch, and to the fourth controllable bidirectional power semiconductor switch, and the sixth controllable bidirectional power semiconductor switch can be connected to the connection point of the third controllable bidirectional power semiconductor switch to the fourth controllable bidirectional power semiconductor switch and to the second controllable bidirectional power semiconductor switch.

Abstract translation: 公开了具有一组连接的开关设备单元，该组连接具有第一和第二可控双向功率半导体开关和电容器。 为了减少存储的电能并节省空间，该组连接可以具有第三，第四，第五和第六可控双向功率半导体开关，并且第一可控双向功率半导体开关可以串联地背对背连接 利用第二可控双向功率半导体开关，第三可控双向功率半导体开关可以与第四可控双向功率半导体开关串联连接，电容器可以连接到第一可控双向功率的连接点 半导体开关到第二可控双向功率半导体开关和第三可控双向功率半导体开关的连接点）连接到第四可控双向功率半导体开关，第五可控双向功率半导体开关可连接到连接点 第一可控双向功率半导体开关到第二可控双向功率半导体开关，以及第四可控双向功率半导体开关，第六可控双向功率半导体开关可连接到第三可控双向功率半导体开关的连接点 到第四可控双向功率半导体开关和第二可控双向功率半导体开关。