公开(公告)号：WO2012116378A3

公开(公告)日：2013-03-21

申请号：PCT/ZA2012000011

申请日：2012-02-27

Applicant: TESUCO SERVICES PTY LTD ,  DA PONTE MANUEL DOS SANTOS ,  GRZESIAK LECH MARIAN ,  KASZEWSKI ARKADIUSZ ,  PODKOWA PIOTR

Inventor： DA PONTE MANUEL DOS SANTOS ,  GRZESIAK LECH MARIAN ,  KASZEWSKI ARKADIUSZ ,  PODKOWA PIOTR

IPC: H02M7/219 ,  H02J9/06

CPC classification number: H02M7/219 ,  H02J1/12 ,  H02J9/062 ,  H02J9/066 ,  Y02B70/1408

Abstract: The invention relates to a power system comprising a first power source from a power grid with an AC multi-phase input and a second power source being a variable speed generator, which are respectively capable of supplying power to a DC link, wherein the first power source is connected to a first input power converter being provided as an active rectifier and wherein the second power source is connected to a second input power converter, further comprising at least one output converter being connected to the DC link to supply power to a load, wherein a control system is connected to the first input power converter, the second input power converter and the output converter, which controls the flow of energy from the power grid's AC input to the DC link, the flow of energy from the generator to the DC link and the flow of energy from the output converter to the load, so as to predominantly utilize all the available energy from the grid. The invention further relates to a method for operating such a system.

Abstract translation: 本发明涉及一种电力系统，其包括来自具有交流多相输入的电网的第一电源和作为变速发电机的第二电源，其分别能够向DC链路供电，其中所述第一电力 源极连接到作为有源整流器提供的第一输入功率转换器，并且其中第二电源连接到第二输入功率转换器，还包括连接到DC链路以向负载供电的至少一个输出转换器， 其中控制系统连接到第一输入功率转换器，第二输入功率转换器和输出转换器，其控制从电网的AC输入到DC链路的能量流，从发电机到DC的能量流 链路和从输出转换器到负载的能量流动，以便主要利用来自电网的所有可用能量。 本发明还涉及一种用于操作这种系统的方法。

公开(公告)号：WO2012116378A2

公开(公告)日：2012-08-30

申请号：PCT/ZA2012/000011

申请日：2012-02-27

Applicant: TESUCO SERVICES (PTY) LTD ,  DA PONTE, Manuel dos Santos ,  GRZESIAK, Lech Marian ,  KASZEWSKI, Arkadiusz ,  PODKOWA, Piotr

Inventor： DA PONTE, Manuel dos Santos ,  GRZESIAK, Lech Marian ,  KASZEWSKI, Arkadiusz ,  PODKOWA, Piotr

CPC classification number: H02M7/219 ,  H02J1/12 ,  H02J9/062 ,  H02J9/066 ,  Y02B70/1408

Abstract: The invention relates to a power system comprising a first power source from a power grid with an AC multi-phase input and a second power source being a variable speed generator, which are respectively capable of supplying power to a DC link, wherein the first power source is connected to a first input power converter being provided as an active rectifier and wherein the second power source is connected to a second input power converter, further comprising at least one output converter being connected to the DC link to supply power to a load, wherein a control system is connected to the first input power converter, the second input power converter and the output converter, which controls the flow of energy from the power grid's AC input to the DC link, the flow of energy from the generator to the DC link and the flow of energy from the output converter to the load, so as to predominantly utilize all the available energy from the grid. The invention further relates to a method for operating such a system.

Abstract translation: 本发明涉及一种电力系统，其包括来自具有交流多相输入的电网的第一电源和作为变速发电机的第二电源，其分别能够向DC链路供电，其中所述第一电力 源极连接到作为有源整流器提供的第一输入功率转换器，并且其中第二电源连接到第二输入功率转换器，还包括连接到DC链路以向负载供电的至少一个输出转换器， 其中控制系统连接到第一输入功率转换器，第二输入功率转换器和输出转换器，其控制从电网的AC输入到DC链路的能量流，从发电机到DC的能量流 链路和从输出转换器到负载的能量流动，以便主要利用来自电网的所有可用能量。 本发明还涉及一种用于操作这种系统的方法。