公开(公告)号：WO2014145018A2

公开(公告)日：2014-09-18

申请号：PCT/US2014/029654

申请日：2014-03-14

Applicant: LEVANT POWER CORPORATION

Inventor： ANDERSON, Zackary, M. ,  AVADHANY, Shakeel ,  COLE, Matthew, D. ,  DRISCOLL, Robert ,  GIARRATANA, John ,  GIOVANARDI, Marco ,  GORELIK, Vladimir ,  LEEHEY, Jonathan, R. ,  NEAR, William, G. ,  NEIL, Patrick, W. ,  O'SHEA, Colin, Patrick ,  SAWYER, Tyson, David ,  SCHNEIDER, Johannes ,  TUCKER, Clive ,  WENDELL, Ross, J. ,  ZUCKERMAN, Richard, Anthony

IPC: B60G13/08

CPC classification number: B60G11/265 ,  B60G17/00 ,  B60G17/015 ,  B60G17/0152 ,  B60G17/0195 ,  B60G17/056 ,  B60G17/08 ,  B60G2400/90 ,  H02K5/12 ,  H02K7/14 ,  H02K7/1823 ,  H02K11/215 ,  H02K11/22 ,  H02K11/33 ,  H02K29/08 ,  H02K29/10 ,  H02P6/16

Abstract: A method of on-demand energy delivery to an active suspension system comprising an actuator body, hydraulic pump, electric motor, plurality of sensors, energy storage facility, and controller is provided. The method comprises disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.

Abstract translation: 提供了一种按需能量传递到主动悬架系统的方法，包括致动器主体，液压泵，电动机，多个传感器，能量存储设备和控制器。 该方法包括在车轮安装件和车体之间的车辆中设置主动悬架系统，检测需要控制主动悬架的车轮事件; 并从能量存储设备采购能量并将其传送到电动机以响应车轮事件。

公开(公告)号：WO2014145220A2

公开(公告)日：2014-09-18

申请号：PCT/US2014/029942

申请日：2014-03-15

Applicant: LEVANT POWER CORPORATION

Inventor： LEEHEY, Jonathan, R. ,  GORELIK, Vladimir ,  ANDERSON, Zackary, M. ,  NEAR, William, G.

IPC: A61K31/4985 ,  A61K31/519 ,  A61B5/0205 ,  A61B5/00 ,  A61B5/0215

CPC classification number: B60L1/003 ,  B60L7/14 ,  B60L7/20 ,  B60L11/1862 ,  B60L11/1868 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2240/529 ,  B60L2260/50 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7044 ,  Y02T10/7066 ,  Y02T10/7225 ,  Y02T10/7233

Abstract: A vehicle electrical system can include a high-power electrical bus that is controlled independently of an electrical bus connected to the vehicle battery. The high- power electrical bus may be supplied at least partially by a power converter (e.g., a DC/DC converter) that draws power from the vehicle battery, and which can at least partially decouple the high-power electrical bus from the vehicle battery. High-power electrical loads, such as an active suspension system, for example, may be powered by the high-power electrical bus.

Abstract translation: 车辆电气系统可以包括独立于连接到车辆电池的电气总线而被控制的高功率电气总线。 高功率电气总线可以至少部分地由从车辆电池汲取功率并且可以至少部分地将高功率电气总线从车辆电池解耦合的功率转换器（例如，DC / DC转换器）供应 。 高功率电气负载，例如主动悬架系统，可以由高功率电气总线供电。

公开(公告)号：WO2014145215A3

公开(公告)日：2014-09-18

申请号：PCT/US2014/029937

申请日：2014-03-15

Applicant: LEVANT POWER CORPORATION

Inventor： GIOVANARDI, Marco ,  TUCKER, Clive ,  WENDELL, Ross, J. ,  ANDERSON, Zackary, M. ,  O'SHEA, Colin, Patrick ,  GORELIK, Vladimir ,  SAWYER, Tyson, David ,  LEEHEY, Jonathan, R. ,  SCHNEIDER, Johannes ,  DRISCOLL, Robert ,  NEIL, Patrick, W. ,  AVADHANY, Shakeel ,  GIARRATANA, John ,  ZUCKERMAN, Richard, Anthony

IPC: B60G17/044

Abstract: Various embodiments related to hydraulic actuators and active suspension systems as well as their methods of use are described. Hydraulic actuators have long been used for motion control including, for example, active suspension systems which apply energy to the active suspension in response to various loads applied to a wheel and/or associated vehicle body. In order to achieve a desired level of performance, an active suspension system needs to have energy either already present or capable of being provided at an appropriate time.