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公开(公告)号：MXPA01012933A
公开(公告)日：2003-07-21
申请号：MXPA01012933
申请日：2001-04-25
Applicant: RAILPOWER TECHNOLOGIES CORP
Inventor： DONNELLY FRANK WEGNER
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公开(公告)号：EP1878110A2
公开(公告)日：2008-01-16
申请号：EP06758612.3
申请日：2006-04-25
Applicant: Railpower Technologies Corp.
Inventor： DONNELLY, Frank , TARNOW, Andrew , WOLFF, Bruce , WATSON, John
IPC: H02P1/54
CPC classification number: B60L11/123 , B60L7/06 , B60L7/14 , B60L7/22 , B60L9/00 , B60L9/16 , B60L11/005 , B60L11/12 , B60L11/16 , B60L2200/26 , B60L2220/12 , B60L2220/14 , B60L2220/18 , B60L2260/165 , B60L2260/167 , B61C7/04 , F02D25/04 , F02D29/06 , F02N7/10 , F02N11/04 , H02M2003/1552 , H02P9/305 , H02P25/16 , H02P2201/09 , Y02T10/6217 , Y02T10/7022 , Y02T10/7258 , Y02T30/16
Abstract: The present invention is directed to a control strategy for operating a plurality of prune power sources (101-1 to 101-3) during propulsion, idling and braking and is applicable to large systems such as trucks, ships, cranes and locomotives utilizing diesel engines, gas turbine engines, other types of internal combustion engines, fuel cells or combinations of these that require substantial power and low emissions utilizing multiple power plant combinations The present invention is directed at a general control strategy for a multi- engine systems (101-1, 101-2) where the power systems need not be of the same type or power rating and may even use different fuels The invention is based on a common DC bus (103) electrical architecture so that prime power sources need not be synchronized
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公开(公告)号：EP1791746A2
公开(公告)日：2007-06-06
申请号：EP05783421.0
申请日：2005-08-09
Applicant: Railpower Technologies Corp.
Inventor： DONNELLY, Frank, Wegner , MAIER, James, E.
CPC classification number: B60L11/12 , B60L7/06 , B60L7/14 , B60L7/22 , B60L9/00 , B60L11/002 , B60L11/005 , B60L11/14 , B60L11/16 , B60L11/18 , B60L11/1801 , B60L11/1881 , B60L2200/26 , B60L2220/12 , B60L2220/14 , B60L2220/18 , B61C7/04 , Y02T10/7005 , Y02T10/7022 , Y02T30/16 , Y02T90/34
Abstract: The present invention is directed to a power control architecture for a vehicle, particularly a locomotive, in which a number of energy sources (105, 111, 115) are connected to a common electrical bus (101, 102) and selectively provide energy to the bus (101, 102) based on the relationship between their respective output voltages and the bus voltage.
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74.发明公开
公开(公告)号：EP2032493A1
公开(公告)日：2009-03-11
申请号：EP07719969.3
申请日：2007-06-13
Applicant: Railpower Technologies Corp.
Inventor： WEGNER-DONNELLY, Frank , COUSINEAU, Raymond , MAI, Serge
CPC classification number: B66C13/18 , B66C13/28 , B66C19/007 , Y10T307/313
Abstract: A load-lifting apparatus has one or more prime power sources, one or more energy storage systems and regenerative braking. Regenerative energy is recovered when the load-lifting apparatus lowers its load. The elements of the prime power sources, energy storage devices and electrical components may be distributed to provide stability for the load-lifting apparatus. The general power architecture and energy recovery method can be applied to cranes, rubber-tired gantry cranes, overhead cranes, mobile cranes, ship-to-shore cranes, container cranes, rail-mounted gantry cranes, straddle carrier cranes and elevators. In such an architecture, the energy storage system helps alleviate the power rating requirement of the prime power source with respect to the peak power requirement for lifting a load.
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公开(公告)号：EP1723018A4
公开(公告)日：2008-08-13
申请号：EP05735921
申请日：2005-03-08
Applicant: RAILPOWER TECHNOLOGIES CORP
Inventor： DONNELLY FRANK WEGNER
CPC classification number: B60L7/14 , B60L7/04 , B60L7/06 , B60L7/12 , B60L7/22 , B60L11/005 , B60L11/123 , B60L11/16 , B60L2200/26 , B60L2220/18 , B61C3/02 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7027 , Y02T10/7033 , Y02T30/12
Abstract: The present invention is directed to a locomotive that includes: (a) a transmission (105) operable to drive a plurality of axles; (b) an electric motor (104) operatively connected to and driving the transmission; (c) an energy storage unit (106) operable to store electrical energy and supply electrical energy to the electric motor; (d) one or more prime movers (102) operable to supply electrical energy to the energy storage unit and electric motor; and (e) a power distribution bus (109) electrically connecting the energy storage unit, prime mover(s), and electric motor. The energy storage unit and/or generator provide electrical energy to the electric motor via the power distribution bus to cause the electric motor to rotate the axles via the transmission.
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Patent Agency Ranking
公开(公告)号：EP1805884A2
公开(公告)日：2007-07-11
申请号：EP05785073.7
申请日：2005-08-09
Applicant: Railpower Technologies Corp.
CPC classification number: B60L7/18 , B60L7/04 , B60L7/06 , B60L7/12 , B60L7/14 , B60L9/00 , B60L11/005 , B60L11/123 , B60L11/16 , B60L15/38 , B60L2200/26 , B60L2220/12 , B60L2220/14 , B60L2220/18 , B60L2220/20 , B60L2230/34 , B60L2260/28 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7088 , Y02T90/12
Abstract: The present invention relates generally to regenerative braking methods for a hybrid vehicle such as a hybrid locomotive, which are compatible with optimum management of a large battery pack energy storage system. Four methods for recovering energy from regenerative braking and for transferring this energy to an energy storage systems are disclosed. These methods may also be used with battery operated vehicles.
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公开(公告)号：EP1775153A2
公开(公告)日：2007-04-18
申请号：EP07000007.0
申请日：2001-04-25
Applicant: Railpower Technologies Corp.
Inventor： Donnelly, Frank Wegner , Koldyk, Gerard Henry
IPC: B60L11/02
CPC classification number: B60L11/02 , B60L2200/26 , Y02T10/70 , Y02T10/7077
Abstract: Prior battery-powered electric locomotives have used multiple diesel engines to charge the batteries and have not been commercially accepted. The present invention provides a yard switcher which combines battery storage with a gas microturbine generator to provide an effective fuel-efficient and environmentally friendly locomotive.
Abstract translation: 以前的电池供电的电力机车已经使用多台柴油发动机来对电池充电并且没有被商业上接受。 本发明提供了一种院落切换器，其将电池存储与气体微型涡轮发电机组合，以提供有效的节油和环保的机车。
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公开(公告)号：EP2035269A1
公开(公告)日：2009-03-18
申请号：EP07719983.4
申请日：2007-06-15
Applicant: Railpower Technologies Corp.
Inventor： DONNELLY, Frank, Wegner
CPC classification number: B60W20/15 , B60L15/2045 , B60L15/38 , B60L2200/26 , B60L2220/18 , B60L2260/165 , B60L2260/167 , B60W10/26 , B60W20/00 , B61C7/04 , Y02T10/72 , Y02T10/7283 , Y02T30/16 , Y10S903/93
Abstract: Various control options are applied for selecting the number of operating power sources for a multi-power source vehicle having a number of prime power sources and, optionally including energy storage systems. This system and method are applicable to large vehicles such as locomotives, mining trucks, tugboats and large cranes. Selectable operating modes are provided for different locomotive speed ranges and work loads. The system and method are based on a common DC bus electrical architecture so that prime power sources need not be synchronized. Multiple-engine locomotives are included in which the engine systems may be electrically connected in parallel or in series or in combinations of parallel and series to a DC bus.
Abstract translation: 应用各种控制选项来选择具有多个主电源的多电源车辆的操作电源数量，并且可选地包括能量存储系统。 该系统和方法适用于大型车辆，如机车，矿用卡车，拖船和大型起重机。 为不同的机车速度范围和工作负载提供可选择的操作模式。 该系统和方法基于公共DC总线电气架构，使得主电源不需要同步。 包括多引擎机车，其中发动机系统可以并联或串联或并联和串联到DC总线的组合电连接。
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公开(公告)号：EP1276652B1
公开(公告)日：2007-01-03
申请号：EP01929137.6
申请日：2001-04-25
Applicant: Railpower Technologies Corp.
Inventor： DONNELLY, Frank, Wegner , KOLDYK, Gerard, Henry
IPC: B61C1/00
CPC classification number: B60L11/02 , B60L2200/26 , Y02T10/70 , Y02T10/7077
Abstract: Prior battery-powered electric locomotives have used multiple diesel engines to charge the batteries and have not been commercially accepted. The present invention provides a yard switcher which combines battery storage with a gas microturbine generator to provide an effective fuel-efficient and environmentally friendly locomotive.
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公开(公告)号：EP1723018A2
公开(公告)日：2006-11-22
申请号：EP05735921.8
申请日：2005-03-08
Applicant: Railpower Technologies Corp.
Inventor： DONNELLY, Frank, Wegner
CPC classification number: B60L7/14 , B60L7/04 , B60L7/06 , B60L7/12 , B60L7/22 , B60L11/005 , B60L11/123 , B60L11/16 , B60L2200/26 , B60L2220/18 , B61C3/02 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7027 , Y02T10/7033 , Y02T30/12
Abstract: The present invention is directed to a locomotive that includes: (a) a transmission (105) operable to drive a plurality of axles; (b) an electric motor (104) operatively connected to and driving the transmission; (c) an energy storage unit (106) operable to store electrical energy and supply electrical energy to the electric motor; (d) one or more prime movers (102) operable to supply electrical energy to the energy storage unit and electric motor; and (e) a power distribution bus (109) electrically connecting the energy storage unit, prime mover(s), and electric motor. The energy storage unit and/or generator provide electrical energy to the electric motor via the power distribution bus to cause the electric motor to rotate the axles via the transmission.
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