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    • 16. 发明授权
    • Control apparatus capable of economically and reliably controlling electric generator
    • 能够经济可靠地控制发电机的控制装置
    • US07664577B2
    • 2010-02-16
    • US11707987
    • 2007-02-20
    • Hiroyoshi YamamotoTakeshi ShimoyamaKatsunori TanakaAkira Kato
    • Hiroyoshi YamamotoTakeshi ShimoyamaKatsunori TanakaAkira Kato
    • G05D3/12F02D25/00H02P15/00
    • H02J7/1446Y02T10/92
    • According to the present invention, a control apparatus for an electric generator includes a power generation cost determiner determining a power generation cost of the generator, a threshold determiner determining a threshold of power generation cost as a function of a state of charge of an electric energy storage device, a comparator comparing the power generation cost of the generator with the threshold, and a controller. When the power generation cost of the generator is lower than the threshold, the controller controls the generator to generate an increased amount of electric power, so as to both charge the electric energy storage device and feed an electrical load. Otherwise, when the power generation cost of the generator is higher than the threshold, the controller controls the generator to generate a decreased amount of electric power, so as to allow the electric energy storage device to discharge to feed the electrical load.
    • 根据本发明,一种用于发电机的控制装置包括确定发电机的发电成本的发电成本确定器,确定作为电能的充电状态的函数的发电成本的阈值的阈值确定器 存储装置,比较发电机的发电成本与阈值的比较器以及控制器。 当发电机的发电成本低于阈值时,控制器控制发电机产生增加的电力量,从而对蓄电装置进行充电并馈送电力负载。 否则,当发电机的发电成本高于阈值时,控制器控制发电机产生减少的电力量,从而允许电能存储装置放电以馈送电力负载。
    • 18. 发明申请
    • Aircraft combination engines complemental connection and operation
    • 飞机组合引擎互补连接和运行
    • US20080277944A1
    • 2008-11-13
    • US11801266
    • 2007-05-09
    • Frederick M. SchwarzAndrew P. BerryannBrian M. Fentress
    • Frederick M. SchwarzAndrew P. BerryannBrian M. Fentress
    • F02D25/00
    • F02C7/275F02C5/06F02C7/268F02C7/32F05D2220/50
    • A power generation system for propelling, and generating electrical power in, an aircraft, using a gas turbine engine coupled to a turbine starter/generator unit having therein an electrical machine capable of being selected to be alternatively a motor and an electrical power generator and having a coupling shaft extending therefrom to be engaged with the air compressor in the gas turbine engine and further having an interconnection conductor for electrical energization. An internal combustion engine provided as an intermittent combustion engine in the aircraft has an air intake coupled through an air transfer duct connected to the air compressor to allow the transfer of compressed air thereto, and has in connection therewith a supply starter/generator unit with a coupling shaft extending therefrom to be engaged with the intermittent combustion engine power shaft. An interconnection conductor therein for electrical energization is electrically interconnected with the turbine starter/generator unit interconnection conductor.
    • 一种用于在飞行器中推进和产生电力的发电系统,其使用联接到涡轮启动器/发电机单元的燃气涡轮发动机,其中具有能够被选择为电动机和发电机的电机,并具有 连接轴,其从其延伸以与燃气涡轮发动机中的空气压缩机接合,并且还具有用于电通电的互连导体。 在飞行器中作为间歇式内燃机设置的内燃机具有通过连接到空气压缩机的空气输送管道联接的进气口,以允许将压缩空气传送到其上,并且与其连接,具有一个供应起动器/发电机单元 连接轴从其延伸以与间歇式内燃机动力轴接合。 其中用于电通电的互连导体与涡轮起动器/发电机单元互连导体电互连。
    • 19. 发明申请
    • Auxiliary power system for a motor vehicle
    • 汽车辅助动力系统
    • US20070130950A1
    • 2007-06-14
    • US11472120
    • 2006-06-21
    • Alexander SerkhImtiaz Ali
    • Alexander SerkhImtiaz Ali
    • F01B21/04F02D25/00F02B67/06
    • F02B63/04F02B67/06F02B73/00
    • An auxiliary power system for a motor vehicle comprising a first engine having an accessory belt drive system comprising a belt and at least one driven pulley, the belt drivable by a driver pulley, the accessory belt drive system further comprising a motive member for driving the accessory belt drive system, the motive member comprises a motor engaged with the accessory belt drive system, a second engine operable to drive an electric power source, the electric power source electrically connected to the motive member, an alternate power source other than the electric power source connected to the motive member, a switch for selecting between the electric power source and the alternate power source, and the motive member, drivable by the electric power source or the alternate power source in order to drive the accessory belt drive system when the first engine is not operating.
    • 一种用于机动车辆的辅助动力系统,包括具有附件皮带驱动系统的第一发动机,所述附件皮带驱动系统包括皮带和至少一个从动滑轮,所述皮带由所述驱动滑轮驱动,所述附件皮带驱动系统还包括用于驱动所述附件的动力部件 所述动力构件包括与所述附件皮带驱动系统接合的马达,可操作以驱动电源的第二引擎,与所述动力构件电连接的所述电源,除了所述电源 连接到动力构件,用于在电源和备用电源之间进行选择的开关以及由电源或替代电源驱动的动力构件,以便当第一发动机 不运行
    • 20. 发明授权
    • Multi-engine plant including turbocharged combustion engines
    • 多发动机设备包括涡轮增压内燃机
    • US4787207A
    • 1988-11-29
    • US922339
    • 1986-10-23
    • Hans C. KristensenHans C. Lauritsen
    • Hans C. KristensenHans C. Lauritsen
    • F02B37/00B63H21/14F02B3/06F02B73/00F02D23/00F02D25/00
    • F02D25/00F02D23/00F02B3/06Y02T10/144
    • The multi-engine consists in one embodiment of a relatively large turbocharged ship's diesel engine and three smaller turbocharged auxiliary or stand-by diesel engines. The main engine is primarily adapted for propelling the ship while the auxiliary engines solely drive electric generators. In view of the rigorous demands on the security of the delivery of electricity it is desirable to operate one or more of the auxiliary engines in stand-by mode during a substantial part of the operation time of the plant, i.e. unloaded or at low load. This involves problems for the engine concerned because the charging air pressure generated by the associated turbocharger is then lower than the exhaust gas pressure. As the turbocharger of the main engine produces a large amount of charging air at normal operation, the charging air system of said engine is connected in parallel with the charging air systems of the auxiliary engines through a conduit, whereby surplus charging air from the main engine is utilized to raise the charging air pressure in the auxiliary engine(s) running in stand-by mode.
    • 多发动机是相对较大的涡轮增压船的柴油发动机和三个较小的涡轮增压辅助或备用柴油发动机的一个实施例。 主机主要适用于在辅助发动机单独驱动发电机时推进船舶。 鉴于对电力输送的安全性的严格要求,期望在工厂的大部分工作时间,即卸载或低负载下,以备用模式操作一个或多个辅助发动机。 这涉及到相关发动机的问题,因为由相关联的涡轮增压器产生的充气空气压力低于废气压力。 由于主发动机的涡轮增压器在正常运行时产生大量的充气,所以发动机的充气系统通过管道与辅助发动机的充气系统并联连接,从而主机的多余的充气 用于提高在备用模式下运行的辅助发动机中的充气空气压力。