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11.发明公开PROCEDE DE COMMANDE D'UN CHARGEUR DE BATTERIE DE VEHICULE AUTOMOBILE ET CHARGEUR ASSOCIE 审中-公开一种用于控制机动车辆电池LOADER及相关LOADER
公开(公告)号：EP2936639A1
公开(公告)日：2015-10-28
申请号：EP13805857.3
申请日：2013-12-12
申请人： Renault S.A.S.
发明人： MERIENNE, Ludovic
摘要： Automobile vehicle battery charger, furnished with a leakage current sensor and able to be linked to an electrical supply network by way of a circuit breaker, comprising a means for determining (13) components of the leakage currents at different frequencies, a means (14) of comparing the components of the leakage currents with stored thresholds, and a means (15) of cutting off the electrical supply to the charger as a function of the comparison of the components of the leakage currents with the stored thresholds.
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12.发明公开PROCEDE DE COMMANDE D'UN CHARGEUR DE BATTERIE AUTOMOBILE A REDUCTION DE PERTES PAR COMMUTATION 有权方法用于控制汽车电池充电器减少损失，由于切换
公开(公告)号：EP2865070A2
公开(公告)日：2015-04-29
申请号：EP13733383.7
申请日：2013-06-11
申请人： Renault S.A.S.
发明人： KVIESKA, Pedro , MERIENNE, Ludovic
CPC分类号： B60L11/1809 , B60L11/1812 , B60L2210/12 , B60L2210/14 , H02J7/022 , H02M7/217 , H02M2001/0048 , Y02T10/7005 , Y02T10/7072 , Y02T10/7225 , Y02T10/7233 , Y02T10/92 , Y02T90/127 , Y02T90/14
摘要： The invention relates to a method for controlling a battery charger for a motor vehicle, the battery charger including an input filter (1) connecting a three-phase power supply circuit to a buck converter (2), a boost circuit (3) being connected to the buck converter (2) and to the battery (BAT). The method includes the following steps: the output threshold voltage of the buck converter (2) is determined on the basis of the difference between a battery-current measurement and a battery-current request; the output voltage of the buck converter (2) is kept constant; and the switches of the boost stage (3) are controlled so as to be kept open.
摘要翻译： 一种用于控制机动车辆中的电池充电器的方法，该电池充电器包括一个三相电源电路连接到降压转换器的输入滤波器，一个升压电路连接到降压转换器和电池。 该方法包括：在电池电流的测量和电池电流请求之间的差的基础上降压转换器的阈值电压确定的采矿输出; 保持降压转换器恒定的输出电压; 和升压级的控制开关保持打开。
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13.发明公开
公开(公告)号：EP2812711A1
公开(公告)日：2014-12-17
申请号：EP13705217.1
申请日：2013-01-18
申请人： Renault S.A.S.
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
摘要： The invention relates to a secure system (1) for charging the battery (3) of a motor vehicle from a power supply network (2), which system is placed on board a vehicle and comprises means (4) for measuring the frequency of the network (2), injection means (5) for injecting current pulses into the network (2), means (6) for measuring the voltage between the earth and the neutral of the network (2), an analog filter (7) for filtering the measured voltages at high frequencies, a digital filter (8) for filtering the analog-filtered voltages at low frequencies, and means (9) for determining the resistance between the earth and the neutral of the network (2) on the basis of the digitally filtered voltages and the amplitude of the current pulses. The digital filter (8) comprises a mean value filter which determines a mean value on the basis of N voltage measurements spaced apart by a time interval
T +T/N , where T is the period of the network (2) determined by the means (4) for measuring the frequency of the network (2).-
14.发明公开
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公开(公告)号：EP3685485A1
公开(公告)日：2020-07-29
申请号：EP18766298.6
申请日：2018-09-18
发明人： KVIESKA, Pedro , MERIENNE, Ludovic
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16.发明授权
公开(公告)号：EP2936639B1
公开(公告)日：2020-05-13
申请号：EP13805857.3
申请日：2013-12-12
申请人： Renault S.A.S.
发明人： MERIENNE, Ludovic
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17.发明公开
公开(公告)号：EP3607644A1
公开(公告)日：2020-02-12
申请号：EP18718584.8
申请日：2018-02-16
发明人： KVIESKA, Pedro , MERIENNE, Ludovic
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18.发明公开
公开(公告)号：EP3539203A1
公开(公告)日：2019-09-18
申请号：EP17797674.3
申请日：2017-10-12
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19.发明公开
公开(公告)号：EP3400148A1
公开(公告)日：2018-11-14
申请号：EP17702421.3
申请日：2017-01-04
申请人： Renault S.A.S.
发明人： KVIESKA, Pedro , MERIENNE, Ludovic
IPC分类号： B60L11/18
CPC分类号： B60L11/1809 , B60L2270/20 , Y02T10/7005 , Y02T10/7072 , Y02T90/14
摘要： The invention relates to a method for actively discharging an input capacitor of a charger of an electric or hybrid vehicle connected to a polyphase power supply network, the charger including, in cascade, the input capacitor, a diode voltage rectifier, a voltage boost converter (ELE), a drive battery being connected at the output of the voltage boost converter (ELE) by means of relays, the method including, when the relays are closed, steps of: detecting (E1) an interruption in the network power supply, commanding (E3) the switches of the voltage boost converter (ELE) to open, the switches being held open until blocking by the diodes of the rectifier, - switching (E4) the switches of the voltage boost converter (ELE) until the voltage level of the capacitor is lower than a predetermined voltage threshold.
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公开(公告)号：EP2870018B1
公开(公告)日：2018-10-03
申请号：EP13744683.7
申请日：2013-07-03
申请人： Renault S.A.S.
发明人： MERIENNE, Ludovic
CPC分类号： H02P21/22 , B60L3/0038 , B60L11/1803 , B60L15/025 , B60L2220/14 , B60L2240/421 , B60L2240/425 , B60L2240/429 , H02P21/14 , Y02T10/643 , Y02T10/7005
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