公开(公告)号：EP3077240B1

公开(公告)日：2017-11-15

申请号：EP14809939.3

申请日：2014-11-17

申请人： Renault S.A.S.

发明人： VESPASIEN, Jean-Marie ,  DEBERT, Maxime ,  KETFI-CHERIF, Ahmed

IPC分类号： B60K6/48 ,  B60W10/04 ,  F02N11/08

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/48 ,  B60K2006/268 ,  B60W10/06 ,  B60W10/08 ,  B60W20/13 ,  B60W2510/244 ,  B60W2530/12 ,  B60W2530/14 ,  B60W2710/0627 ,  B60W2710/065 ,  B60W2710/0661 ,  B60W2710/081 ,  B60W2710/082 ,  B60Y2400/607 ,  F02D41/08 ,  F02N11/0851 ,  F02N2300/102 ,  F16H3/006 ,  Y02T10/6221 ,  Y10S903/93

公开(公告)号：EP3083323A2

公开(公告)日：2016-10-26

申请号：EP14809917.9

申请日：2014-11-04

申请人： Renault s.a.s.

发明人： KETFI-CHERIF, Ahmed ,  NAIR, Karima ,  DEBERT, Maxime

IPC分类号： B60L11/18 ,  B60W20/00 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  H02J7/14 ,  B60L11/08

CPC分类号： B60W20/15 ,  B60L1/003 ,  B60L11/14 ,  B60L11/1861 ,  B60L11/1868 ,  B60L15/2045 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/34 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/547 ,  B60L2250/26 ,  B60L2270/12 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/13 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2560/00 ,  B60W2710/083 ,  B60Y2200/92 ,  B60Y2300/52 ,  H02J7/1423 ,  H02J7/1438 ,  H02J7/34 ,  Y02T10/56 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/7283 ,  Y02T10/84 ,  Y10S903/906

摘要： The invention relates to a method for managing the energy of a hybrid vehicle comprising a heat engine (1), one or more electric traction motors (2), at least one high-voltage traction battery (4), a low-voltage on-board battery (6) for the vehicle accessories (8), a current inverter (3) capable of transforming the DC currents supplied by the traction battery (2) and by the on-board battery (6) into AC currents for the electric motor (2), and a current transformer (7) capable of converting the high-voltage current of the traction battery (4) into low-voltage current of the on-board battery (6), characterised in that the transformer (7) has reversible operation that makes it possible to use the stock of energy available in the low-voltage battery (6) such as not to draw energy from the high-voltage battery (4) when the latter has a relatively low state of charge (SOC).

摘要翻译： 一种管理混合动力车辆的能量的方法。 车辆包括热引擎，一个或多个牵引电动机，高压牵引电池，用于车辆附件的低压车载电池，将直流电转换为电动机的交流电流的电流逆变器， 以及可逆电流互感器，用于将高压电流转换成车载电池的低压电流，并且使用低电压电池中可用的能量库存来在高电压电池具有 电量相对较低 该方法包括通过对电动机施加一个转矩来确定车辆的工作点，该转矩使得热引擎的消耗，牵引电池消耗的功率最小化总燃料消耗的标准， 以及车载电池消耗的功率。

公开(公告)号：EP2812711B1

公开(公告)日：2016-05-11

申请号：EP13705217.1

申请日：2013-01-18

申请人： Renault S.A.S.

发明人： MERIENNE, Ludovic ,  KETFI-CHERIF, Ahmed ,  RIPOLL, Christophe ,  KONATE, Christophe

IPC分类号： G01R27/20 ,  G01R31/00 ,  G01R31/02 ,  B60L3/00 ,  B60L11/18 ,  H02J7/00 ,  H02J7/02

CPC分类号： G01R31/025 ,  B60L3/00 ,  B60L11/1816 ,  B60L11/1848 ,  G01R27/205 ,  G01R31/007 ,  H02J5/00 ,  H02J7/0029 ,  H02J7/0052 ,  H02J7/02 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

公开(公告)号：EP2922719A1

公开(公告)日：2015-09-30

申请号：EP13802556.4

申请日：2013-11-26

申请人： Renault S.A.S. ,  MICHELIN Recherche et Technique S.A. ,  Compagnie Générale des Etablissements Michelin

发明人： KETFI-CHERIF, Ahmed ,  LAUNAY, Gregory ,  MALOUM, Abdelmalek ,  SCHEFFGES, Olivier ,  DEBERT, Maxime

IPC分类号： B60K1/02 ,  B60K6/52 ,  B60K7/00 ,  B60K28/16 ,  B60W30/18 ,  B60W30/184

CPC分类号： B60L15/20 ,  B60K6/48 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/356 ,  B60K28/16 ,  B60K2007/0092 ,  B60W20/10 ,  B60W30/18172 ,  B60W30/184 ,  B60W2510/081 ,  B60W2520/26 ,  Y02T10/6265 ,  Y02T10/7258 ,  Y10S903/906

摘要： Method for controlling a motor vehicle comprising an internal combustion engine (2) coupled to a first axle set and to at least two electric machines (7, 8) each one coupled to one wheel of a second axle set, the method comprises the following steps: the speed of at least one of the electric machines (7, 8) is determined, the determined speed is compared against a threshold, and if the determined speed is above said threshold the maximum torque of the electric machines (7, 8) is influenced in order to limit the rotational speed of said machines.

公开(公告)号：EP2756542A1

公开(公告)日：2014-07-23

申请号：EP12773029.9

申请日：2012-09-12

申请人： Renault S.A.S.

发明人： DEBERT, Maxime ,  KETFI-CHERIF, Ahmed ,  COLIN, Guillaume ,  CHAMAILLARD, Yann

IPC分类号： H01M10/48 ,  H01M10/50

CPC分类号： H01M10/486 ,  G01K1/20 ,  H01M10/613 ,  H01M10/633 ,  H01M10/635

摘要： The invention relates to a method of estimating the temperature at the core of a module (10) of a traction battery of an electric or hybrid vehicle in which is packaged a plurality of electric charge accumulating elements (11), characterized in that the temperature (y) is measured at the level of an exterior wall (13) of the battery module (10) and in that an estimation of the temperature is calculated; Formula (I) at the core of the battery module (10) on the basis of the measurement of the temperature (y).

摘要翻译： 一种估计电气或混合动力车辆的牵引电池的模块的芯部的温度的方法，其中封装有多个电荷积聚元件，所述方法包括：测量所述电池的外壁的水平面上的温度 模块; 并且基于温度的测量来计算电池模块的芯的温度的估计。

公开(公告)号：EP2697886A1

公开(公告)日：2014-02-19

申请号：EP12722414.5

申请日：2012-04-12

申请人： Renault S.A.S.

发明人： GATI, Mehdi ,  KVIESKA, Pedro ,  KETFI-CHERIF, Ahmed

IPC分类号： H02J7/02 ,  H02M1/42 ,  B60L11/18

CPC分类号： B60L11/182 ,  B60L3/0092 ,  B60L11/1812 ,  B60L11/1814 ,  H02J7/0052 ,  H02J7/022 ,  H02M1/4208 ,  H02M2001/007 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14

摘要： Device for charging a battery (13), in particular a battery of an electric traction motor vehicle, on the basis of a single-phase power supply network, comprising a filtering stage (2) intended to be connected to the single-phase network, a voltage step-down stage (3) connected to the filtering stage (2), a voltage step-up stage (4) intended to be connected to the battery (13) and coupled to the voltage step-down stage (3) via an inductive component (L
d ) such as an induction coil, a regulating unit (15) able to impose chopping duty ratios (a, a
s ) on the voltage step-down stage (3) and on the voltage step-up stage (4). The regulating unit (15) comprises means for compensating for the phase shift between the input current (I
f ) of the voltage step-down stage (3) and the input voltage (V
c ) of the voltage step-down stage (3).

公开(公告)号：EP3589519A1

公开(公告)日：2020-01-08

申请号：EP18709685.4

申请日：2018-02-22

申请人： Renault S.A.S. ,  Université d'Orléans

发明人： HADJ-SAID, Souad ,  KETFI-CHERIF, Ahmed ,  COLIN, Guillaume

IPC分类号： B60W20/11 ,  B60W30/188 ,  B60W20/30 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W50/00

公开(公告)号：EP3347625A1

公开(公告)日：2018-07-18

申请号：EP16775774.9

申请日：2016-09-05

申请人： Renault S.A.S. ,  Nissan Motor Company, Limited

发明人： MERIENNE, Ludovic ,  KETFI-CHERIF, Ahmed

IPC分类号： F16H61/32 ,  F16H61/00 ,  F16H61/28 ,  F16H63/30

摘要： Method for learning the neutral position of a gear shift actuator (1) with sliding gear (2) motorised between two opposed engaging pinions (3, 4), comprising a control element (5) that is position-regulated by the drive motor thereof, which acts on a mechanical movement assembly of the slide gear provided with an assistance system (7) having a spring, capable of firstly accumulating energy when the teeth of the sliding gear come to abut against those of the pinion to be engaged in order to shift the gears and then secondly of restoring this energy by relaxing in order to assist the engagement of the teeth of the sliding gear between those of said pinion, characterised in that the neutral position of the actuator (1) is determined by identifying the positions of the control element (2) at the time when the teeth of the sliding gear (2a) come to abut against those of each of the two pinions (3a, 4a), by observing the resistant torque on the control element (5) during movement of the sliding gear (2) towards the pinions (3, 4).

公开(公告)号：EP3297863A1

公开(公告)日：2018-03-28

申请号：EP16713534.2

申请日：2016-03-02

申请人： RENAULT s.a.s.

发明人： VIGNON, Antoine ,  FREMAU, Nicolas ,  KETFI-CHERIF, Ahmed

IPC分类号： B60K6/48 ,  B60K6/547 ,  B60K6/36 ,  F16H3/00

CPC分类号： B60K6/48 ,  B60K6/36 ,  B60K6/547 ,  B60K2006/4841 ,  F16H3/006 ,  Y02T10/6221

摘要： The invention relates to a hybrid transmission for a motor vehicle provided with a heat engine and at least one electric drive machine (2), two coaxial input shafts (3, 4) connected respectively to the crankshaft (1) of the heat engine and to an electric machine (2), an output shaft (5) connected to the wheels of the vehicle by a differential (7), and a transfer shaft (6) for transferring the movement of a input shaft (3) to the output shaft (5) and for coupling the input shafts (3, 4). The input shafts (4, 3) are connected to the heat engine (1) and to the electric machine (2) without a disconnect clutch, and the electric machine (2) is arranged at the same end of the input shafts (4, 3) as the heat engine (1).

公开(公告)号：EP3271230A1

公开(公告)日：2018-01-24

申请号：EP16713521.9

申请日：2016-02-19

申请人： Renault S.A.S.

发明人： MIRO-PADOVANI, Thomas ,  KETFI-CHERIF, Ahmed ,  COLIN, Guillaume ,  CHAMAILLARD, Yann

IPC分类号： B60W10/06 ,  B60L11/18 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60K6/28 ,  B60W50/00 ,  B60L11/00

摘要： The invention concerns a method for managing the energy of a hybrid motor vehicle, the motor vehicle comprising an on-board electrical network (3), a power supply assembly (4) capable of powering the on-board electrical network (3) and an electric machine (2), comprising two storage batteries (5,6) in series, regulating means (7,8) for regulating the storage batteries (5,6) being capable of being controlled by a pair of control values, the method comprising: - determining a range of pairs of allowable control values for controlling the regulating means (7,8); - selecting, from the range of pairs of allowable values, a pair of optimum control values for controlling the regulating means (7,8) in an optimised manner.