公开(公告)号：US20100254046A1

公开(公告)日：2010-10-07

申请号：US12416726

申请日：2009-04-01

Applicant: Zhenning Liu ,  Randy Fuller ,  Parsa Mirmobin ,  Guangjun Liu

Inventor： Zhenning Liu ,  Randy Fuller ,  Parsa Mirmobin ,  Guangjun Liu

IPC: H01H9/30 ,  H01H73/18

CPC classification number: H01H9/542 ,  H01H9/30 ,  H01H9/42 ,  H01H33/596 ,  H02H3/087 ,  H02H9/001

Abstract: A high voltage direct current (HVDC) power distribution system comprises at least one power bus; at least one load conductor; and a hybrid contactor for interconnecting the at least one power bus and the at least one load conductor and through which inductive energy passes upon disconnection of the at least one load conductor from the at least one power bus. A first portion of the inductive energy passes through the hybrid contactor as an arc. A second portion of the inductive energy passes through the hybrid contactor as resistively dissipated heat.

Abstract translation: 高压直流（HVDC）配电系统包括至少一个电力总线; 至少一个负载导体; 以及混合接触器，用于互连所述至少一个电力总线和所述至少一个负载导体，并且当所述至少一个负载导体与所述至少一个电力总线断开时，所述感应能量通过该混合接触器。 感应能的第一部分作为电弧通过混合接触器。 感应能量的第二部分作为电阻耗散热量通过混合接触器。

公开(公告)号：US20100296456A1

公开(公告)日：2010-11-25

申请号：US12864372

申请日：2008-01-24

Applicant: Guangjun Liu ,  Guangqi Ou Yang ,  Yuan Yu ,  Haiguang Mu

Inventor： Guangjun Liu ,  Guangqi Ou Yang ,  Yuan Yu ,  Haiguang Mu

IPC: H04W72/04

CPC classification number: H04W4/029 ,  H04L67/18

Abstract: The present invention proposes a method and apparatus for locating and assistant locating in PHS Network, which uses PHS Packet IP connection to provide real time location services to all mobile stations. In the present invention, the location services use PHS Packet IP connection without voice circuit occupation and more importantly, the present invention provides real time location services to all PHS Packet subscribers. Base on this invention, the CSID and Geographic Information which includes but not limited to the information of longitude and latitude will be transmitted upon PHS Packet IP connection from end to end. Moreover, the present invention could provide more attractive location based services (like real time tracing, navigation, etc.)

Abstract translation: 本发明提出了一种用于在PHS网络中定位和辅助定位的方法和装置，其使用PHS分组IP连接向所有移动台提供实时定位服务。 在本发明中，位置服务使用没有语音电路占用的PHS分组IP连接，更重要的是，本发明向所有PHS分组用户提供实时定位服务。 基于本发明，包括但不限于经度和纬度的信息的CSID和地理信息将在PHS分组IP连接上从一端到另一端传送。 此外，本发明可以提供更有吸引力的基于位置的服务（例如实时跟踪，导航等）

公开(公告)号：US08174801B2

公开(公告)日：2012-05-08

申请号：US12416726

申请日：2009-04-01

Applicant: Zhenning Liu ,  Randy Fuller ,  Parsa Mirmobin ,  Guangjun Liu

Inventor： Zhenning Liu ,  Randy Fuller ,  Parsa Mirmobin ,  Guangjun Liu

IPC: H01H9/30 ,  H01H9/56 ,  H01H73/18

CPC classification number: H01H9/542 ,  H01H9/30 ,  H01H9/42 ,  H01H33/596 ,  H02H3/087 ,  H02H9/001

Abstract: A high voltage direct current (HVDC) power distribution system comprises at least one power bus; at least one load conductor; and a hybrid contactor for interconnecting the at least one power bus and the at least one load conductor and through which inductive energy passes upon disconnection of the at least one load conductor from the at least one power bus. A first portion of the inductive energy passes through the hybrid contactor as an arc. A second portion of the inductive energy passes through the hybrid contactor as resistively dissipated heat.

Abstract translation: 高压直流（HVDC）配电系统包括至少一个电力总线; 至少一个负载导体; 以及混合接触器，用于互连所述至少一个电力总线和所述至少一个负载导体，并且当所述至少一个负载导体从所述至少一个电力总线断开时，所述感应能量通过该混合接触器。 感应能的第一部分作为电弧通过混合接触器。 感应能量的第二部分作为电阻耗散热量通过混合接触器。