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1. 发明申请

WO1995013647A1 FLYWHEEL SYSTEM FOR MOBILE ENERGY STORAGE 审中-公开
标题翻译：用于移动能源存储的飞行器系统
公开(公告)号：WO1995013647A1
公开(公告)日：1995-05-18
申请号：PCT/US1994011809
申请日：1994-11-07
申请人： ROSEN MOTORS L.P. , ROSEN, Harold, A. , BAKHOLDIN, Daniel , BOSLEY, Robert, W. , PEARSON, Chris, C. , PANO, Scott, B.
发明人： ROSEN MOTORS L.P.
IPC分类号： H02K07/02
CPC分类号： B60K6/48 , B60K6/105 , B60L11/16 , B62M1/10 , F16F15/302 , F16F15/305 , F16F15/315 , H02K5/173 , H02K7/025 , H02K7/083 , H02K7/09 , H02K9/19 , H02K11/048 , Y02E60/16 , Y02T10/6204 , Y02T10/6221 , Y02T10/6282 , Y02T10/641 , Y02T10/7027 , Y02T10/7033 , Y10S903/96 , Y10T74/2119
摘要： A flywheel support system isolates the flywheel (11) and its motor-generator (21) from the driving environment of an electrically powered motor vehicle. A suitable liquid (9), placed between the outer (8) and vacuum (10) housings of the flywheel assembly, provides buoyancy and damping to the vacuum housing, cooling the motor-generator, and serves as one of the barriers to rotor energy and angular momentum transfer in the event of and accident or failure. During normal operation, a shearable mechanical gimbal system (80) keeps the vacuum housing centered in the outer housing, reacts the spin moments generated by the motor-generator, and provides a path for the electrical leads into the vacuum housing. In the event of bearing seizure or rotor failure, the mechanical gimbal will shear and allow the vacuum housing to gradually spin down against the fluid. A system of angular-contact oil-lubricated ball bearings (12, 13) supports the rotating assembly including the rotor (21b) of the motor-generator. A squeeze film damper (145) associated with the lowermost bearing (13) minimizes mechanical vibrations. A molecular drag pump (26) maintains a high vacuum for the rotating assembly. The placement of the center of gravity of the vacuum housing and its contents below the center of buoyancy produces a vertical orientation of the vacuum housing in the absence of accelerations, allowing the offloading of the flywheel rotor weight by a magnet (23).
摘要翻译：飞轮支撑系统将飞轮（11）及其电动发电机（21）与电动机动车辆的行驶环境隔离开来。放置在飞轮组件的外部（8）和真空（10）壳体之间的合适的液体（9）为真空壳体提供浮力和阻尼，冷却电动发电机，并且用作转子能量的障碍之一并在发生事故或故障时进行角动量传递。在正常操作期间，可剪切机械万向节系统（80）将真空壳体保持在外壳体中心，使电动发电机产生的自旋力矩反应，并为电气引线提供到真空壳体中的路径。在轴承卡死或转子故障的情况下，机械万向架将剪切并允许真空壳体逐渐向下旋转流体。角接触油润滑球轴承（12,13）的系统支撑包括电动发电机的转子（21b）的旋转组件。与最低轴承（13）相关联的挤压薄膜阻尼器（145）使机械振动最小化。分子阻力泵（26）维持旋转组件的高真空度。真空壳体的重心及其内容物位于浮力中心之下，在没有加速度的情况下产生真空壳体的垂直取向，从而允许由磁体（23）卸载飞轮转子重量。

2. 发明申请

WO1995031855A1 ELECTRIC POWER TRAIN CONTROL 审中-公开
标题翻译：电力火电控制
公开(公告)号：WO1995031855A1
公开(公告)日：1995-11-23
申请号：PCT/US1995005845
申请日：1995-05-15
申请人： ROSEN MOTORS L.P. , GRAYER, William , OLSON, William, R. , ROSEN, Harold, A.
发明人： ROSEN MOTORS L.P.
IPC分类号： H02P01/00
CPC分类号： B60W20/00 , B60K6/30 , B60K6/46 , B60L7/08 , B60L7/26 , B60L11/002 , B60L11/123 , B60L11/14 , B60L11/16 , B60L15/20 , B60L15/2009 , B60L2200/26 , B60L2210/40 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/547 , B60L2250/26 , B60L2270/12 , B60W10/06 , B60W10/08 , Y02T10/6217 , Y02T10/6286 , Y02T10/645 , Y02T10/7027 , Y02T10/7033 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/96
摘要： In a shared processor control system for a power train of a hybrid electric vehicle operating responsive to operation of an accelerator pedal (7) and a brake pedal (8) and including a gas turbine (1b) powering a first motor-generator (1c), a flywheel (2b) powering a second motor-generator (2a), and a traction third motor-generator (3) operatively coupled for selectively driving and being driven by vehicle wheels (11), each of the first, the second and the third motor-generators being commonly connected to a high voltage bus (12) via respective rectifier-inverters (6) controlled by a single controller. The control system is operated by a method including steps for operating the accelerating pedal (7) to produce a substantially instantaneous increase in output torque with an increase in the bus (12) by the traction motor (3) to thereby produce a voltage drop, initiating increased power output from the flywheel motor-generator (2a) in response to the voltage drop to hold up the bus voltage, thereby decreasing flywheel shaft speed, and subsequently producing a proportional increase in the speed of the gas turbine (1b) in response to the decreasing shaft speed to thereby cause an increase flow of fuel to the gas turbine (1b) so as to permit an increase in voltage provided by the first motor-generator (1c). A method for providing compressive braking is also described.
摘要翻译：在用于响应加速器踏板（7）和制动踏板（8）的操作并且包括为第一电动发电机（1c）供电的燃气轮机（1b））的混合电动车辆的动力传动系统的共享处理器控制系统中，，为第二电动发电机（2a）供电的飞轮（2b）和可操作地联接以用于选择性地驱动并由车辆车轮（11）驱动的牵引第三电动发电机（3），所述第一，第二和第二电动发电机第三电动发电机通过由单个控制器控制的各个整流器逆变器（6）共同连接到高压母线（12）。控制系统通过一种方法操作，该方法包括用于操作加速踏板（7）的步骤，以通过牵引电动机（3）增加总线（12）来产生输出转矩的基本瞬时增加，从而产生电压降，响应于电压降来启动来自飞轮电动发电机（2a）的功率输出，以保持总线电压，从而降低飞轮轴转速，随后响应地产生燃气轮机（1b）的速度的比例增加以减少轴速度，从而导致燃料流向燃气轮机（1b）的增加，从而允许由第一电动发电机（1c）提供的电压的增加。还描述了一种用于提供压缩制动的方法。

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