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    INTEGRATED TURBOSHAFT ENGINE
    4.
    发明申请
    INTEGRATED TURBOSHAFT ENGINE 审中-公开
    集成涡轮发动机

    公开(公告)号：US20160319742A1

    公开(公告)日：2016-11-03

    申请号：US14489565

    申请日：2014-09-18

    Applicant: General Electric Company

    Inventor： Roy James Primus ,  Adam Edgar Klingbeil ,  Narendra Digamber Joshi ,  Omowoleola Chukwuemeka Akinyemi ,  Thomas Michael Lavertu

    IPC: F02C6/10 ,  F02C7/36 ,  F02D41/00 ,  F02B63/04 ,  F02C3/10 ,  F02D41/30

    CPC classification number: F02B63/04 ,  F01D15/10 ,  F02C3/10 ,  F02C3/13 ,  F02C6/00 ,  F02C6/08 ,  F02C6/12 ,  F02C6/20 ,  F02D41/0007 ,  F05D2220/40 ,  F05D2220/76 ,  Y02T10/144

    Abstract: A system includes an engine coupled with a primary shaft that drives a first electric generator for generating electrical power via a gear subsystem, The system also includes a turbocharger assembly having at least one gas turbine engine configured for driving the primary shaft and coupled in parallel with the engine. The turbocharger assembly includes multiple compressors configured to provide a flow of compressed fluid into both the engine and the at least one gas turbine engine and multiple turbines configured to utilize exhausts from both the engine and the one gas turbine for driving the primary shaft. Further, the system includes a controller configured to operate a plurality of valves for controlling optimal intake fluid pressure into the engine and the turbocharger assembly and fuel injections into the engine and the at least one gas turbine engine.

    Abstract translation: 一种系统包括与主轴联接的发动机，其驱动第一发电机以经由齿轮子系统产生电力。该系统还包括具有至少一个燃气涡轮发动机的涡轮增压器组件，该燃气涡轮发动机被配置为驱动主轴并与 引擎。 涡轮增压器组件包括多个压缩机，其配置成向发动机和至少一个燃气涡轮发动机提供压缩流体流，并且多个涡轮机被配置成利用来自发动机和一个燃气涡轮机的排气来驱动主轴。 此外，该系统包括控制器，该控制器被配置为操作多个阀，用于控制进入发动机和涡轮增压器组件的最佳进气流体压力以及向发动机和至少一个燃气涡轮发动机的燃料喷射。

    FUEL INJECTOR WEAR COMPENSATION METHODOLOGY BY ALTERING INJECTION SCHEDULE
    8.
    发明申请
    FUEL INJECTOR WEAR COMPENSATION METHODOLOGY BY ALTERING INJECTION SCHEDULE 有权
    燃油喷射器通过改变注射时间来磨损补偿方法

    公开(公告)号：US20160333814A1

    公开(公告)日：2016-11-17

    申请号：US15087247

    申请日：2016-03-31

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Thomas Michael Lavertu ,  Adam Edgar Klingbeil ,  Roy James Primus

    IPC: F02D41/24 ,  F02D19/06 ,  F02D41/00 ,  F02D41/14

    CPC classification number: F02D41/0027 ,  F02D19/061 ,  F02D41/0025 ,  F02D41/1454 ,  F02D41/2467 ,  F02D41/401 ,  F02D41/405 ,  Y02T10/36 ,  Y02T10/44

    Abstract: Fuel injector wear compensation methodologies for use with internal combustion engines that alter the injection schedule over the life of the fuel injector(s) by using methods that conduct a primary injection of fuel in the engine (primary fuel event), per an injection schedule within an engine cycle; compare a measured engine parameter(s) to a reference value(s); and then alter the injection schedule applied to the engine, based on the comparing. Another method comprises: during injection events, inject a first fuel in a combustion chamber of the engine; measure an engine parameter(s) of the engine during operation; compare the engine parameter(s) to a reference value(s); add a post injection event of a second fuel during the injection events, based on the comparison. The methods can be applied with single or dual fuels.

    Abstract translation: 用于内燃机的燃油喷射器磨损补偿方法，其通过使用在发动机（主燃料事件）中进行燃料初次喷射的方法来改变燃油喷射器寿命期间的喷射计划， 发动机循环; 将测量的发动机参数与参考值进行比较; 然后根据比较改变应用于发动机的喷射计划。 另一种方法包括：在喷射事件期间，将第一燃料喷射到发动机的燃烧室中; 在运行期间测量发动机的发动机参数; 将引擎参数与参考值进行比较; 基于比较，在喷射事件期间添加第二燃料的后喷射事件。 这些方法可以应用于单燃料或双燃料。

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