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1. 发明授权

US11312355B2 Driving force control method and device for hybrid vehicle 有权
公开(公告)号：US11312355B2
公开(公告)日：2022-04-26
申请号：US16486264
申请日：2018-02-23
申请人： Mazda Motor Corporation
发明人： Yuta Enokizono , Hirofumi Nishimura , Tsuyoshi Goto , Kentaro Furusho , Wataru Yamamoto
IPC分类号： B60W20/10 , B60K6/54 , B60W10/06 , B60W10/08 , F02D25/00 , F02D29/06
摘要： Provided are a driving force control method and device for a hybrid vehicle, each capable of effectively absorbing torque fluctuation of an engine while suppressing deterioration in energy efficiency. The driving force control device for a hybrid vehicle comprises a PCM configured to: estimate an average torque output by an engine; estimate a torque fluctuation component of the torque output by the engine; set a countertorque for suppressing the estimated torque fluctuation component; and control an electric motor to output the set countertorque, wherein the PCM is operable, under a condition that the average torque output by the engine is constant, to set the countertorque such that, as an engine speed of the engine becomes larger, the absolute value of the countertorque becomes larger.

2. 发明授权

US10760485B2 Virtualizing data for a vehicle control system 有权
公开(公告)号：US10760485B2
公开(公告)日：2020-09-01
申请号：US15887025
申请日：2018-02-02
申请人： General Electric Company
发明人： Douglas Scott Jacobs , John Michael O'Neill
IPC分类号： B64D31/06 , F02C6/20 , B64D45/00 , F02C7/32 , F02C7/26 , F02D25/00
摘要： A distributed control system for a vehicle includes one or more processors and one or more memory devices storing computer-readable instructions that, when executed by the one or more processors, cause the one or more processors to perform operations. The operations comprise obtaining an instance of shared data for a control system of the vehicle from each of at least three separate nodes of the distributed control system. The shared data may include configuration or health data for the control system or the vehicle itself. The operations include comparing the at least three instances of shared data; detecting a shared data inconsistency amongst the at least three instances; and generating a control action associated with resolving the shared data inconsistency.

3. 发明授权

US10435026B2 Twin engine power uniter 有权
公开(公告)号：US10435026B2
公开(公告)日：2019-10-08
申请号：US15890692
申请日：2018-02-07
申请人： Oshkosh Corporation
发明人： Jason Shively , Martin Schimke , Andrew Kotloski , Seth Newlin , David Kay , Chad Hartfiel
IPC分类号： B60W30/188 , B60K25/02 , B60K17/28 , F02D25/00 , A62C27/00 , B60W10/30 , B60W10/06 , B60K25/06 , B60K6/08 , B60K5/08 , B60K6/48 , F16H37/04 , B60K1/02 , B60K17/02 , B60K17/344 , B60K17/346
摘要： A vehicle includes a chassis, a driveline and an accessory coupled to the chassis and configured to receive rotational mechanical energy, a first driver and a second driver coupled to the chassis and configured to provide rotational mechanical energy, and a power transmission device. The power transmission device includes a housing coupled to the chassis, a first input shaft configured to receive the rotational mechanical energy from the first driver, a second input shaft configured to receive the rotational mechanical energy from the second driver, a primary output interface coupled to the driveline, a power takeoff shaft radially aligned with the first input shaft and coupled to the accessory, a first clutch configured to selectively rotationally couple the first input shaft to the primary output interface, and a second clutch configured to selectively rotationally couple the first input shaft to the power takeoff shaft.

4. 发明授权

US10030613B2 Supplying gaseous fuel from a liquid state to an engine 有权
公开(公告)号：US10030613B2
公开(公告)日：2018-07-24
申请号：US14677971
申请日：2015-04-02
申请人： Westport Power Inc.
发明人： Bradley E. Melanson , David K. Mumford , Paul M. Blomerus , Melissa S. McKinnon
IPC分类号： F02B73/00 , F02D25/00 , F02M21/02 , F02G5/04 , F02M31/125 , F02N19/10 , F02M21/06 , F02M31/18 , F02G5/00 , F02M31/16 , F02B63/06
摘要： A method for supplying gaseous fuel from a liquid state to an internal combustion engine includes employing a second internal combustion engine as a source of energy, pumping the gaseous fuel in the liquid state by transforming energy from the source of energy into mechanical work for the pumping, exchanging waste heat from the second internal combustion engine in a first heat exchange fluid circulating through the second internal combustion engine to a second heat exchange fluid, vaporizing the gaseous fuel pumped from the liquid state with heat from the second heat exchange fluid, and delivering the gaseous fuel vaporized from the liquid state to the internal combustion engine. Pressure of the gaseous fuel delivered to the internal combustion engine is maintained within a predetermined range of tolerance by the pumping.

5. 发明授权

US09951709B2 Drive control device and drive control method for hybrid electric vehicle 有权
公开(公告)号：US09951709B2
公开(公告)日：2018-04-24
申请号：US14385228
申请日：2013-03-15
申请人： NISSAN MOTOR CO., LTD.
发明人： Hiromichi Murata , Hiroki Matsui , Jun Amemiya
IPC分类号： F02D41/30 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , F02D25/00 , F02D41/04 , F02D13/02 , F01L1/344 , F02D29/02 , F02D41/12 , F02N11/04
CPC分类号： F02D41/3011 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W2710/0644 , B60W2710/081 , F01L1/3442 , F01L2001/3443 , F01L2001/34469 , F02D13/0219 , F02D25/00 , F02D29/02 , F02D41/042 , F02D41/12 , F02D2250/24 , F02N11/04 , Y02T10/18 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： A hybrid electric vehicle comprises an internal combustion engine and an electric motor/generator connected via a first clutch. In response to a system stop request in a vehicle stop state, a rotation speed of the internal combustion engine is decreased to a predetermined rotation speed higher than a predetermined resonance frequency band by a negative torque applied to the internal combustion engine from the electric motor/generator via the first clutch. Then, the disengagement of the first clutch starts. The rotation speed of the engine falls below the predetermined resonance frequency band within a predetermined period from the start of the disengagement. As a consequence, the required period from a stopping operation of the internal combustion engine until actual operation stop thereof in a vehicle stationary state is reduced.

6. 发明申请

US20160356243A1 COGENERATION NETWORKS 审中-公开
标题翻译：加工网络
公开(公告)号：US20160356243A1
公开(公告)日：2016-12-08
申请号：US15172834
申请日：2016-06-03
申请人： Concentric Power, Inc.
发明人： Brian Mark Curtis , Riyaz Mohammed Shipchandler
IPC分类号： F02G5/00 , F02B63/04 , F02D25/00 , G06Q30/02 , H02K7/18 , G05B19/406 , G06Q50/06 , F01K13/02 , F02D29/06
CPC分类号： F02G5/00 , F01K13/00 , F01K13/02 , F02B63/04 , F02D25/00 , F02D29/06 , F25B27/00 , F25B2400/06 , G05B19/406 , G05B2219/31334 , G06Q30/0202 , G06Q50/06 , H02K7/1815 , Y02E20/14 , Y02P80/154
摘要： The invention provides systems and methods for a network of cogenerations systems. In some cases, each system includes at least one cogeneration plant and at least one host facility, where the systems in the network are under the control of a common control system that optimizes a result for the network as a whole. In some cases, each cogeneration system in the network has an individual profile that is used by the control system for controlling that individual cogeneration system. In some cases, one or more of the cogeneration plants is assembled from a set of at least two modular transportable units where the modular units contain sensors that are configured to be ready for transmission of inputs to the common control system with little or no modification when the units are assembled into the final cogeneration plant and actuators or actuator systems that are configured to be ready for reception of outputs from the common control system with little or no modification when the units are assembled into the cogeneration plant.
摘要翻译：本发明提供了一种用于热电联产系统网络的系统和方法。在一些情况下，每个系统包括至少一个热电联产设备和至少一个主机设施，其中网络中的系统处于对整个网络优化结果的公共控制系统的控制之下。在某些情况下，网络中的每个热电联产系统都有一个单独的配置文件，由控制系统用于控制该个体热电联产系统。在一些情况下，一个或多个热电联产设备由一组至少两个模块化可运输单元组装，其中模块单元包含传感器，其被配置为准备好将输入传输到公共控制系统，很少或没有修改，这些单元组装成最终的热电联产设备以及致动器或致动器系统，其被配置为当单元组装到热电联产设备中时几乎没有或没有修改地准备好从公共控制系统接收输出。

7. 发明授权

US09453477B2 Systems and methods for power cogeneration 有权
标题翻译：电力热电联供系统和方法
公开(公告)号：US09453477B2
公开(公告)日：2016-09-27
申请号：US13840774
申请日：2013-03-15
申请人： Concentric Power, Inc.
发明人： Brian Mark Curtis , Riyaz Mohammed Shipchandler
IPC分类号： G05D7/00 , F02G5/00 , F02D25/00 , F02B63/04 , F01K13/00 , F01K13/02 , F02D29/06
CPC分类号： F02G5/00 , F01K13/00 , F01K13/02 , F02B63/04 , F02D25/00 , F02D29/06 , F25B27/00 , F25B2400/06 , G05B19/406 , G05B2219/31334 , G06Q30/0202 , G06Q50/06 , H02K7/1815 , Y02E20/14 , Y02P80/154
摘要： The invention includes systems and methods for power cogeneration. In certain embodiments the cogeneration systems include one or more units that are modularized; in some of these embodiments, the modules contain components that are integrated and ready for use with a control system that optimizes a result for the cogeneration plant. In some cases, the cogeneration system is part of a network of cogeneration systems.
摘要翻译：本发明包括用于电力热电联产的系统和方法。在某些实施例中，热电联产系统包括模块化的一个或多个单元; 在这些实施例的一些实施例中，模块包含集成并准备用于优化热电联产设备的结果的控制系统的组件。在某些情况下，热电联产系统是热电联产系统网络的一部分。

8. 发明授权

US09222378B2 Variable cam phaser 有权
标题翻译：可变凸轮移相器
公开(公告)号：US09222378B2
公开(公告)日：2015-12-29
申请号：US13941601
申请日：2013-07-15
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： William P. Vukovich , Gerald R. Stabel
IPC分类号： F01L1/344 , F02D25/00 , F02D13/02 , F02D41/00
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34459 , F01L2001/34469 , F01L2001/34483 , F02D13/0219 , F02D25/00 , F02D2013/0292 , F02D2041/001 , Y02T10/18
摘要： A cam phaser includes a rotor, a stator, and a cover. The rotor defines a first hole and a second hole and can rotate relative to the stator between a first intermediate position and a second intermediate position. The cover is mounted on the stator and defines a first lock pin seat and a second lock pin seat. The cam phaser includes a first lock pin and a second lock pin. The first lock pin can move along the first hole and into the first lock pin seat to lock the rotor relative to the stator at the first intermediate position. The second lock pin can move along the second hole and into the second lock pin seat to lock the rotor relative to the stator at the second intermediate position.
摘要翻译：凸轮相位器包括转子，定子和盖子。转子限定第一孔和第二孔，并且可以在第一中间位置和第二中间位置之间相对于定子旋转。盖子安装在定子上并且限定第一锁定销座和第二锁定销座。凸轮移相器包括第一锁定销和第二锁定销。第一锁定销可以沿着第一孔移动到第一锁定销座中，以在第一中间位置处相对于定子锁定转子。第二锁定销可以沿着第二孔移动到第二锁定销座中，以在第二中间位置处相对于定子锁定转子。

9. 发明授权

US09086011B2 Directly communicated turbocharger 有权
标题翻译：直接连接涡轮增压器
公开(公告)号：US09086011B2
公开(公告)日：2015-07-21
申请号：US13522534
申请日：2011-01-20
申请人： David B. Roth , Joern Timm Kiener
发明人： David B. Roth , Joern Timm Kiener
IPC分类号： F02D25/00 , F02B33/44 , F02B33/00 , F02F1/24 , F02B37/007 , F02B37/00 , F02B39/14 , F02B67/10 , F02M25/07 , F01N3/10
CPC分类号： F02B37/02 , F01D25/14 , F01D25/28 , F01N3/10 , F02B37/001 , F02B37/007 , F02B37/025 , F02B39/005 , F02B39/14 , F02B67/10 , F02C6/12 , F02C7/06 , F02C7/12 , F02F1/243 , F02M26/05 , F02M26/07 , F02M26/08 , F02M26/23 , F05D2220/40 , F05D2230/50 , F05D2260/20 , F05D2260/98 , Y02T10/121 , Y02T10/144
摘要： One illustrative embodiment includes a turbocharger (16, 18) with a turbine (94) and a compressor (96). The turbine (94) has an inlet passage (114) which may directly communicate with a blowdown exhaust passage (34, 36, 38) of a cylinder head (12) of an internal combustion engine (14). The inlet passage (114) may directly receive exhaust gas from the blowdown exhaust passage (34, 36, 38).
摘要翻译：一个说明性实施例包括具有涡轮机（94）和压缩机（96）的涡轮增压器（16,18）。涡轮（94）具有可与内燃机（14）的气缸盖（12）的排污排气通道（34,36,38）直接连通的入口通道（114）。入口通道（114）可以直接从排污通道（34,36,38）接收废气。

10. 发明授权

US09030034B2 Stationary power plant, in particular a gas power plant, for generating electricity 有权
标题翻译：固定电厂，特别是燃气发电厂，用于发电
公开(公告)号：US09030034B2
公开(公告)日：2015-05-12
申请号：US13880936
申请日：2012-01-31
申请人： Jens Grieser , Jurgen Berger , Stephan Bartosch
发明人： Jens Grieser , Jurgen Berger , Stephan Bartosch
IPC分类号： F02D25/00 , F01K23/10 , F01K23/06 , F02B41/10 , F02B63/04 , F02G5/02 , F24D10/00 , F01N5/02 , F02B75/24
CPC分类号： F01K23/10 , F01K23/065 , F01N5/02 , F02B41/10 , F02B63/04 , F02B75/24 , F02G5/02 , F24D10/00 , F24D2200/26 , Y02E20/14 , Y02T10/163 , Y02T10/166
摘要： The invention concerns a stationary power plant, in particular a gas power plant, to generate electricity; having an internal combustion engine, comprising a fuel medium inlet and an exhaust gas outlet, whereas an exhaust-gas flow of the internal combustion engine is discharged via the exhaust gas outlet; having an electrical generator, which is driven by the internal combustion engine to generate electricity, and which is coupled or can be coupled to an electrical grid, in order to feed the generated electricity into said grid; having a fuel medium supply, which is connected to the fuel medium inlet; wherein a steam circuit, in which a working medium is circulated by means of a feed pump, is provided, comprising a heat exchanger arranged in the exhaust gas flow, by means of which waste heat of the exhaust gas flow is transferred to the working medium for partially or completely evaporating the working medium, further comprising a condenser, in which the working medium partially or completely condenses. The invention is characterized in that a reciprocating piston expander is provided in the steam circuit, in which the working medium expands to produce mechanical work, and the reciprocating piston expander is connected mechanically to the internal combustion engine and/or the electrical generator by means of a releasable clutch.
摘要翻译：本发明涉及固定发电厂，特别是燃气发电厂以发电; 具有内燃机，其包括燃料介质入口和排气出口，而内燃机的排气流经排气出口排出; 具有由内燃机驱动以发电的发电机，并且其被耦合或可耦合到电网，以便将所产生的电力馈送到所述电网中; 具有连接到燃料介质入口的燃料介质供应; 其特征在于，设置有通过供给泵循环工作介质的蒸汽回路，所述蒸汽回路包括布置在所述废气流中的热交换器，借助于所述热交换器将废气流的余热转移到所述工作介质用于部分或完全蒸发工作介质，还包括冷凝器，其中工作介质部分或完全冷凝。本发明的特征在于，在蒸汽回路中设置往复式活塞膨胀机，其中工作介质膨胀以产生机械作业，并且往复式活塞膨胀机通过机械连接到内燃机和/或发电机一个可释放的离合器。

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