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公开(公告)号：EP2852848A1
公开(公告)日：2015-04-01
申请号：EP13724701.1
申请日：2013-05-16
申请人： Robert Bosch GmbH , Chaturvedi, Nalin , Schoenleber, Michael , Ahmed, Jasim , Kojic, Aleksandar
IPC分类号： G01R31/36
CPC分类号： G01R31/3637 , G01R31/3606 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G06F17/11 , H01M10/446
摘要： An electrochemical battery system in one embodiment includes at least one electrochemical cell, a current sensor configured to generate a current signal, a voltage sensor configured to generate a voltage signal, a memory in which command instructions are stored, and a processor configured to execute the command instructions to obtain the current signal and the voltage signal, and to generate an estimated cell nominal capacity (Cnom) of the at least one electrochemical cell by estimating a first leg Cnom during a first charging sequence using a first charging current, estimating a second leg Cnom during a second charging sequence using a second charging current, wherein the second charging current is at a current amplitude different from the current amplitude of the first charging current, and generating the cell Cnom based upon the first leg Cnom and the second leg Cnom.
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2.发明公开
公开(公告)号：EP2041828A2
公开(公告)日：2009-04-01
申请号：EP07796524.2
申请日：2007-06-27
申请人： Robert Bosch GmbH
CPC分类号： H01M10/4242 , H01M6/5005 , H01M10/0525 , H01M10/058 , H01M10/425 , H01M10/44 , H01M10/48 , Y02E60/122 , Y02T10/7011
摘要： A lithium-ion battery cell includes at least two working electrodes, each including an active material, an inert material, an electrolyte and a current collector, a first separator region arranged between the at least two working electrodes to separate the at least two working electrodes so that none of the working electrodes are electronically connected within the cell, an auxiliary electrode including a lithium reservoir, and a second separator region arranged between the auxiliary electrode and the at least two working electrodes to separate the auxiliary electrode from the working electrodes so that none of the working electrodes is electronically connected to the auxiliary electrode within the cell.
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公开(公告)号：EP2774207B1
公开(公告)日：2019-04-17
申请号：EP12790754.1
申请日：2012-11-02
申请人： Robert Bosch GmbH , Christensen, John F. , Chaturvedi, Nalin , Kozinsky, Boris , Albertus, Paul , Ahmed, Jasim , Kojic, Alesander , Lohmann, Timm , Sanchez-Carrera, Roel S.
发明人： CHRISTENSEN, John, F. , CHATURVEDI, Nalin , KOZINSKY, Boris , ALBERTUS, Paul , AHMED, Jasim , KOJIC, Aleksandar , LOHMANN, Timm , SANCHEZ-CARRERA, Roel, S.
IPC分类号： H01M10/052 , H01M4/38 , H01M10/48
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公开(公告)号：EP2850444B1
公开(公告)日：2016-07-13
申请号：EP13726348.9
申请日：2013-05-16
CPC分类号： G01R31/3637 , G01R31/3606 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G06F17/11 , H01M10/446
摘要： An electrochemical battery system in one embodiment includes at least one electrochemical cell, a current sensor configured to generate a current signal, a voltage sensor configured to generate a voltage signal, a memory in which command instructions are stored, and a processor configured to execute the command instructions to obtain the current signal and the voltage signal, and to generate an estimated cell nominal capacity (Cnom) of the at least one electrochemical cell by estimating a first leg Cnom during a first charging sequence using a first charging current, estimating a second leg Cnom during a second charging sequence using a second charging current, wherein the second charging current is at a current amplitude different from the current amplitude of the first charging current, and generating the cell Cnom based upon the first leg Cnom and the second leg Cnom.
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公开(公告)号：EP2850443A1
公开(公告)日：2015-03-25
申请号：EP13724702.9
申请日：2013-05-16
申请人： Robert Bosch GmbH , Chaturvedi, Nalin , Schoenleber, Michael , Ahmed, Jasim , Kojic, Aleksandar
IPC分类号： G01R31/36
CPC分类号： G01R31/3637 , G01R31/3606 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G06F17/11 , H01M10/446
摘要： An electrochemical battery system in one embodiment includes at least one electrochemical cell, a current sensor configured to generate a current signal, a voltage sensor configured to generate a voltage signal, a memory in which command instructions are stored, and a processor configured to execute the command instructions to obtain the current signal and the voltage signal, and to generate an estimated cell nominal capacity (Cnom) of the at least one electrochemical cell by estimating a first leg Cnom during a first charging sequence using a first charging current, estimating a second leg Cnom during a second charging sequence using a second charging current, wherein the second charging current is at a current amplitude different from the current amplitude of the first charging current, and generating the cell Cnom based upon the first leg Cnom and the second leg Cnom.
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6.发明授权CONTROL OF AUTO-IGNITION TIMING FOR COMBUSTION IN PISTON ENGINES BY PRECHAMBER COMPRESSION IGNITION 有权控烧伤点火正时活塞BYVORKAMMERDRUCKZÜNDUNG
公开(公告)号：EP1671018B1
公开(公告)日：2012-01-04
申请号：EP04783723.2
申请日：2004-09-10
申请人： ROBERT BOSCH GMBH
IPC分类号： F02B19/06
CPC分类号： F02D13/0203 , F02B1/12 , F02B5/00 , F02B19/02 , F02B77/085 , F02D41/3041 , Y02T10/125 , Y02T10/18
摘要： A method and system of controlling auto-ignition timing in an internal combustion engine cylinder in which the timing of auto-ignition in prechambers (20a, 20b) that are coupled to the cylinder (10) is precisely controlled. The auto-ignition in the prechambers (20a, 20b) is produced by a compression stroke using pistons (23a, 23b) situated within the prechambers (20a, 20b). Hot gas jets produced by the prechamber auto-ignitions are introduced into the charge space of the cylinder and rapidly induce a second auto-ignition of the mixture in the cylinder. By precisely controlling the timing of the auto-ignitions within the prechambers, the timing of the auto-ignition within the cylinders can, in turn, be precisely controlled.
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公开(公告)号：EP2859605B1
公开(公告)日：2017-08-09
申请号：EP13729578.8
申请日：2013-06-07
申请人： Robert Bosch GmbH , Kozinsky, Boris , Kojic, Alesander , Albertus, Paul , Lohmann, Timm , Sanchez-Carrera, Roel S. , Christensen, John F.
发明人： KOZINSKY, Boris , KOJIC, Aleksandar , ALBERTUS, Paul , LOHMANN, Timm , SANCHEZ-CARRERA, Roel , CHRISTENSEN, John, F.
CPC分类号： H01M8/00 , H01M4/8657 , H01M4/8668 , H01M4/88 , H01M12/08 , Y02E60/128 , Y02E60/50
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公开(公告)号：EP2850443B1
公开(公告)日：2016-03-23
申请号：EP13724702.9
申请日：2013-05-16
CPC分类号： G01R31/3637 , G01R31/3606 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G06F17/11 , H01M10/446
摘要： An electrochemical battery system in one embodiment includes at least one electrochemical cell, a current sensor configured to generate a current signal, a voltage sensor configured to generate a voltage signal, a memory in which command instructions are stored, and a processor configured to execute the command instructions to obtain the current signal and the voltage signal, and to generate an estimated cell nominal capacity (Cnom) of the at least one electrochemical cell by estimating a first leg Cnom during a first charging sequence using a first charging current, estimating a second leg Cnom during a second charging sequence using a second charging current, wherein the second charging current is at a current amplitude different from the current amplitude of the first charging current, and generating the cell Cnom based upon the first leg Cnom and the second leg Cnom.
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9.发明公开
公开(公告)号：EP2809542A2
公开(公告)日：2014-12-10
申请号：EP13706785.6
申请日：2013-02-01
申请人： Robert Bosch GmbH , Christensen, John F. , Muenzel, Horst , Albertus, Paul , Kojic, Aleksandar , Lohmann, Timm
CPC分类号： H02J7/00 , B60L3/0007 , B60L3/0046 , B60L3/04 , B60L11/182 , B60L11/1872 , B60L11/189 , B60L2240/545 , Y02T10/705 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/34
摘要： In one embodiment, a discharge control system for a vehicle includes an energy storage device supported by the vehicle, a switch, a first load selectively connectable to the energy storage device by the switch, a memory in which program instructions are stored, and a controller operatively connected to the switch and the memory and configured to execute the program instructions to control the switch to a condition in which the energy storage device is operatively connected to the first load based upon a predetermined rate of heat generation of the energy storage device.
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10.发明公开PREDICTION AND ESTIMATION OF THE STATES RELATED TO MISFIRE IN AN HCCI ENGINE 有权预测和条件有关与失火估计在HCCI发动机
公开(公告)号：EP2547890A1
公开(公告)日：2013-01-23
申请号：EP11712098.0
申请日：2011-03-17
申请人： Robert Bosch GmbH
发明人： CHATURVEDI, Nalin , MAYHEW, Christopher , PARK, Sungbae , AHMED, Jasim , KOJIC, Aleksandar , SONG, Han, Ho , COOK, David , KNIERIM, Karl, Lukas
CPC分类号： F02D41/3029 , F02D41/1498 , F02D2200/1015 , F02N2300/2008 , G01M15/11 , Y02T10/128
摘要： A method for predicting and correcting an impending misfire in a homogeneous charge compression ignition (HCCI) engine includes: modeling HCCI engine operation in a nominal, steady-state operating region and in unstable operating regions bordering the steady-state operating region, using a zero-dimensional model; predicting an occurrence of an engine misfire based on the modeling of the HCCI engine operation; and providing a remedial corrective measure when an engine misfire is predicted. The remedial corrective measure includes one of: (a) late injection to avoid full combustion during a trapping cycle, and a reduction in amount of injected fuel to account for residual fuel of the previous cycle; or (b) earlier exhaust valve closing to trigger combustion of residual fuel within the trapping cycle, and a later injection and reduction of injected fuel to account for residual fuel of the previous cycle.
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