Energy management system for trains with flexible formations incorporating regenerative braking
    61.
    发明公开
    Energy management system for trains with flexible formations incorporating regenerative braking 审中-公开
    EnergieverwaltungssystemfürZügemit flexiblen Formationen mit regenerativer Bremsung

    公开(公告)号:EP2476573A2

    公开(公告)日:2012-07-18

    申请号:EP12150886.5

    申请日:2012-01-12

    申请人: Kinghorn, John

    发明人: Kinghorn, John

    摘要: A flexible energy management system is disclosed, which can be applied to trains having a wide variety of formations. The invention uses a special recycling vehicle incorporating regenerative braking and energy storage such as a battery, together with a power conversion system to supply electricity in the standard form for train services such as lighting and air conditioning. A control system arranges the supply of electricity for train services to coaches from either the recycling vehicle or the locomotive depending on the level of charge in the battery. This improves the overall energy efficiency of the train without requiring special electrical bus connections between vehicles. Further embodiments of the system include facilities for boost traction and shunting, with arrangements for the automatic control of power distribution when train formations are changed, as illustrated in Figure 5 .

    摘要翻译: 公开了一种灵活的能量管理系统,其可应用于具有多种形式的列车。 本发明使用包含再生制动和能量存储的特殊回收车辆,例如电池,以及电力转换系统,以标准形式向诸如照明和空调的列车服务供电。 控制系统根据电池中的充电水平,为回收车辆或机车的教练提供列车服务的电力供应。 这提高了列车的整体能源效率,而不需要车辆之间的特殊电气总线连接。 该系统的另外的实施例包括用于升压牵引和分流的设施,具有用于当列车编组改变时自动控制功率分配的布置,如图5所示。

    VEHICLE BRAKING DEVICE
    62.
    发明公开

    公开(公告)号:EP2428416A1

    公开(公告)日:2012-03-14

    申请号:EP10772170.6

    申请日:2010-05-06

    IPC分类号: B60T8/17 B60L7/24 B60T8/00

    摘要: In a vehicle capable of performing regenerative braking and fluid pressure braking, in changing from the regenerative braking to the fluid pressure braking in response to a decrease of a vehicle speed due to braking, a fluid pressure braking force is increased from 0 at a first increasing rate when the vehicle speed falls to or below a first threshold value (V1), and the fluid pressure braking force is increased at a second increasing rate, which is higher than the first increasing rate, when the vehicle speed falls to or below a second threshold value (V2), which is smaller than the first threshold value (V1). With this configuration, while occurrence of a squeal noise of a wheel cylinder can be prevented by setting the first increasing rate of the fluid pressure braking force at a small value, a required braking force can be generated without any problem by setting the second increasing rate, to be used subsequently thereto, of the fluid pressure braking force at a large value.

    BRAKE DEVICE FOR VEHICLE
    63.
    发明公开
    BRAKE DEVICE FOR VEHICLE 有权
    车辆制动装置

    公开(公告)号:EP2418132A1

    公开(公告)日:2012-02-15

    申请号:EP10761574.2

    申请日:2010-03-17

    摘要: At a time (t3) when a vehicle speed is decreased below a switching-start vehicle speed and the switching from regenerative braking to fluid pressure braking is performed, even if a slave cylinder is caused to be operated by driving an electric motor at the same time of starting the reduction of regenerative braking force, the increase of fluid pressure braking force is delayed by an ineffective stroke in the slave cylinder. Accordingly, a temporary drop of total braking force of the regenerative braking force and fluid pressure braking force is generated. However, at a time (t2) when a vehicle speed is decreased below a switching-preparation-start vehicle speed, the electric motor is, beforehand, caused to drive slightly to cancel out the ineffective stroke in the slave cylinder. This can prevent a temporary drop of the total braking force of the regenerative braking force and fluid pressure braking force at the time of the switching, and can thereby prevent deterioration of brake feeling.

    摘要翻译: 在车速降低到切换开始车速以下并且从再生制动切换到流体压力制动的时刻(t3),即使通过驱动同一电动马达来使从动液压缸动作, 再生制动力降低的开始时刻,由于从动缸内的无效行程,流体压力制动力的增加被延迟。 因此,产生再生制动力和流体压力制动力的总制动力的暂时下降。 但是,在车速降低到切换准备开始车速以下的时刻(t2),预先使电动马达轻微地行驶,从而消除从动液压缸的无效行程。 由此,能够防止切换时的再生制动力和液压制动力的总制动力暂时下降,能够防止制动感的恶化。

    Dispositif de transmission à variation de vitesse pour groupe motopropulseur de véhicule automobile et véhicule autombile hybride utilisant un tel dispositif
    67.
    发明公开

    公开(公告)号:EP2345828A1

    公开(公告)日:2011-07-20

    申请号:EP10290616.1

    申请日:2010-11-19

    发明人: Venturi, Stéhane

    摘要: La présente invention concerne un dispositif de transmission à variation de vitesse pour groupe motopropulseur de véhicule automobile comportant un train épicycloïdal (26) avec un planétaire (36) et une couronne (50) reliés à l'arbre (12) du moteur thermique (10) dudit véhicule ainsi qu'un porte-satellites (58) relié par une voie de transmission de mouvement (102) à l'essieu moteur (16) de ce véhicule.
    Selon l'invention, le planétaire (36) et la couronne (50) sont reliés chacun à l'arbre (12) du moteur par un accouplement à commande contrôlée (28,30) et à une partie fixe (48a,48b) du groupe motopropulseur du véhicule par un accouplement unidirectionnel (32,34).

    摘要翻译: 的装置(14)具有在一个机动车辆的热力发动机(10)的发动机轴(12)连接到一顶部(50)。 的行星齿轮架(58)被连接到由运动传输轨道(102),所述机动车辆的驱动桥(16)。 的恒星齿轮(36)和胎冠是由控制联轴器即连接到发动机轴respectivement 摩擦离合器(28,30)和被连接到固定部件(48A,48B)通过单向联轴器即机动车辆的 自由轮(32,34)。 摩擦盘(86)由所述发动机轴携带。 因此独立权利要求中包括了以下内容:通过利用一个速度变化传动装置(2)的混合型机动车辆获取的传动比(1)的方法。