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公开(公告)号：KR101405001B1
公开(公告)日：2014-06-13
申请号：KR1020130059544
申请日：2013-05-27
Applicant: 자동차부품연구원
CPC classification number: H01M10/48 , H01M10/443
Abstract: The present invention relates to a system for controlling a bidirectional converter by reflecting the age of a battery and a method thereof. The present invention comprises a battery safety state confirming unit, a converter operation confirming unit, an age measuring unit, an operation range setting unit, and an operation performing unit. The battery safety state confirming unit confirms the state of the battery and determines whether or not the battery is in a safety state. The converter operation confirming unit determines whether or not a bidirectional converter normally performs charging/discharging operations when the state of the battery is in the safety state. The age measuring unit confirms the final age measurement point; determines whether or not the age of the battery is measured based on an age measuring section in an operation range for charging and discharging the battery; and measures the age of the battery by reflecting an age measuring pattern. The operation range setting unit sets the charging/discharging operation ranges by reflecting the age and the temperature of the battery. The operation performing unit generates a visual warning message and terminates a process when the battery is not in the safety state. The operation performing unit performs the charging/discharging operations in order that the state of the battery enters a predetermined operation range. The operation performing unit performs the charging/discharging operations when the state of the battery enters the predetermined operation range.
Abstract translation: 本发明涉及一种通过反映电池的寿命来控制双向转换器的系统及其方法。 本发明包括电池安全状态确认单元，转换器操作确认单元，年龄测量单元，操作范围设置单元和操作执行单元。 电池安全状态确认单元确认电池的状态并确定电池是否处于安全状态。 当电池的状态处于安全状态时，转换器操作确认单元确定双向转换器是否正常地执行充电/放电操作。 年龄测量单位确认最终年龄测量点; 基于用于对电池充电和放电的操作范围中的年龄测量部分来确定电池的寿命是否被测量; 并通过反映年龄测量模式来测量电池的年龄。 操作范围设定单元通过反映电池的年龄和温度来设定充放电操作范围。 操作执行单元产生视觉警告消息，并且当电池不处于安全状态时终止处理。 操作执行单元执行充电/放电操作，以使电池的状态进入预定的操作范围。 当电池的状态进入预定的操作范围时，操作执行单元执行充电/放电操作。
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公开(公告)号：KR1020140043204A
公开(公告)日：2014-04-08
申请号：KR1020120106367
申请日：2012-09-25
Applicant: 자동차부품연구원
CPC classification number: Y02T10/7005 , B60L11/18 , H02J7/04
Abstract: The present invention relates to a battery system with expandable modules, and more specifically, to a battery system having expandable modules which are attached to or separated from a basic battery installed on a vehicle with a limited capacity suitable for short-ranged travels. To solve this objective, the battery system comprises: a basic battery, device permanently installed on an electric vehicle, which includes electric components, a basic battery, and a managing unit and is electrically or mechanically connected to an expandable battery module; and the expandable battery module which is attached to or separated from the basic battery device such that the capacity of the battery is varied according to driving conditions of a user, and performs charging and discharging of the battery module according to a control signal from the basic battery device to deliver energy to the basic battery device. When a remaining energy amount of the basic battery device is smaller than a predetermined value, energy is sequentially supplied to the basic battery device according to an attachment order of the expandable battery modules, while the energy supply from the expandable battery module is stopped when the remaining energy amount of the basic battery device is not smaller than the predetermined value. [Reference numerals] (110) Electric components; (120) Basic battery; (130) Managing unit; (AA) + polarity; (BB) Data communication; (CC) Cooling water/air ingress and egress; (DD) - polarity
Abstract translation: 本发明涉及具有可扩展模块的电池系统，更具体地说，涉及具有可扩展模块的电池系统，该可扩展模块附接到安装在具有适合于短程行进的有限容量的车辆上的基本电池或从其分离。 为了解决这一目的，电池系统包括：永久安装在电动车上的基本电池，其包括电气部件，基本电池和管理单元，并且电气或机械地连接到可膨胀电池模块; 以及与基本电池装置连接或分离的可膨胀电池模块，使得电池的容量根据用户的驾驶状况而变化，并且根据来自基本电池的控制信号进行电池模块的充电和放电 电池装置向基本电池装置输送能量。 当基本电池装置的剩余能量量小于预定值时，根据可膨胀电池模块的安装顺序，向基本电池装置依次提供能量，同时当可膨胀电池模块的能量供应停止时 基本电池装置的剩余能量量不小于预定值。 （附图标记）（110）电气部件; （120）基本电池; （130）管理单位; （AA）+极性; （BB）数据通信; （CC）冷却水/空气进出口; （DD） - 极性
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公开(公告)号：KR101862226B1
公开(公告)日：2018-06-29
申请号：KR1020160095496
申请日：2016-07-27
Applicant: 자동차부품연구원
CPC classification number: Y02T10/6204
Abstract: 본발명은차량의엔진시동전력시뮬레이션장치에관한것으로, 차량엔진의회전력을모사하는모터, 엔진시동을모사하기위한스타터, 엔진시동모사시 상기스타터에연결되는플라이휠, 엔진시동모사시 상기모터의토크를검출하는토크센서, 배터리의전압및 전류상태데이터를수집하는데이터수집장치, 및내부메모리에미리저장된실차시험데이터에기초하여, 상기엔진시동모사를위해운전모드에따라상기모터의속도제어와토크제어를수행하고, 상기엔진시동모사시 상기데이터수집장치를통해수집된배터리의전압및 전류상태데이터를바탕으로엔진시동전력을모니터링하는제어부를포함한다.
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公开(公告)号：KR101847177B1
公开(公告)日：2018-05-28
申请号：KR1020170122442
申请日：2017-09-22
Applicant: 자동차부품연구원
IPC: H02J3/14
CPC classification number: Y02B70/3225 , Y04S20/222 , Y04S20/224 , H02J3/14 , H02J7/0031 , H02J9/06 , H02J2003/143
Abstract: 본발명에따른가정용에너지저장시스템은전기에너지를저장하고있는배터리모듈을포함하는에너지저장부, 생활필수부하의정격전압에부합하도록상기전기에너지를변환하는전력모듈을포함하는전력변환부, 상기생활필수부하에대하여상기변환된전기에너지를공급하거나및 공급중인전기에너지를차단하는스마트배전부및 정전또는전력계통의이상여부를감지하고, 상기정전또는전력계통의이상이있는것으로감지된경우상기스마트배전부의제어를통해상기생활필수부하로의전기에너지공급을상기에너지저장부를통해전달되도록변경하는제어부를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020170141035A
公开(公告)日：2017-12-22
申请号：KR1020160073968
申请日：2016-06-14
Applicant: 자동차부품연구원
IPC: G01N27/02 , G01N29/42 , H01M8/04537
Abstract: 본발명의다양한실시예는고전압배터리팩의건전상태추정이가능한저가의임피던스분광시스템및 방법에관한것이다. 일례로, 본발명의다양한실시예는배터리팩; 상기배터리팩에섭동전류를인가하는파워앰프; 상기배터리팩의응답전압을측정하는전압측정부; 상기전압측정부에의해상기배터리팩의전압신호로부터직류성분을제거하고교류성분만을분리하여출력하는섭동신호분리부; 및상기섭동신호분리부에의한교류성분에대한아날로그신호를디지털신호로변환하여출력하는아날로그디지털변환기를포함함을특징으로하는고전압배터리팩의건전상태추정이가능한저가의임피던스분광시스템및 방법을개시한다.
Abstract translation: 本发明的各种实施例针对能够估计高电压电池组的声音状态的低成本阻抗谱系统和方法。 作为例子，本发明的各种实施例包括电池组; 一种用于向电池组施加扰动电流的功率放大器; 电压测量单元，用于测量电池组的响应电压; 扰动信号分离器，其通过电压测量单元从电池组的电压信号中去除直流分量，并且仅分离和输出AC分量; 并启动所述高电压电池组的健康状态估计的可能的低阻抗谱系统和方法，它其特征在于，它包括：一个模拟 - 数字转换器将数字信号转换为AC分量的模拟信号由于扰动信号分离器 的。
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公开(公告)号：KR101531638B1
公开(公告)日：2015-06-26
申请号：KR1020130106890
申请日：2013-09-05
Applicant: 자동차부품연구원
Abstract: 본발명은배터리에전류를인가하여배터리의내부저항을측정하는직류내부저항측정법을이용하는배터리내부저항측정방법에있어서, 배터리에충방전전류를인가하는전류패턴을배터리등가임피던스모델의등가파라메타에따라조절하는것을특징으로한다.
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公开(公告)号：KR1020150028410A
公开(公告)日：2015-03-16
申请号：KR1020130106890
申请日：2013-09-05
Applicant: 자동차부품연구원
Abstract: 본발명은배터리에전류를인가하여배터리의내부저항을측정하는직류내부저항측정법을이용하는배터리내부저항측정방법에있어서, 배터리에충방전전류를인가하는전류패턴을배터리등가임피던스모델의등가파라메타에따라조절하는것을특징으로한다.
Abstract translation: 根据用于通过向电池施加电流来测量电池的内部电阻的直流内部电阻测量方法来测量内部电阻的方法，根据电池的电流来调整对电池施加充电/放电电流的电流模式 电池等效阻抗模型的等效参数。
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公开(公告)号：KR101418883B1
公开(公告)日：2014-07-21
申请号：KR1020130072407
申请日：2013-06-24
Applicant: 자동차부품연구원
IPC: B60R16/03 , B60R16/033 , F02N11/00 , G01R19/00
Abstract: The purpose of the present invention is to provide a system and a method thereof for calculating voltage and current change rates upon starting a vehicle battery up to measurable limits of a low current measurement band sensor using the low current measurement band sensor, and continuously cumulating and calculating starting resistance within the limits from the calculated voltage and current change rates. To achieve this purpose, the system of the present invention includes: a voltage change rate calculating unit which calculates a voltage change value within limits of a low current measurement band sensor, and calculates a voltage change rate per hour using the calculated voltage change value and the time required; a current change rate calculating unit which calculates a current change value within the limits of the low current measurement band sensor, and calculates a current change rate per hour using the calculated current change value and the time required; and a starting resistance calculating unit which calculates starting resistance using the voltage and current change rates per hour respectively calculated by the voltage change rate calculating unit and the current change rate calculating unit, and calculates a cumulative average by cumulatively operating starting resistance continuously calculated for a predetermined period of time.
Abstract translation: 本发明的目的是提供一种系统及其方法，用于在使用低电流测量带传感器的车辆电池启动车载电池达到可测量的极限值时计算电压和电流变化率，并连续地累积和 根据计算出的电压和电流变化率计算限制内的启动电阻。 为了实现这一目的，本发明的系统包括：电压变化率计算单元，其计算低电流测量带传感器的极限内的电压变化值，并使用所计算的电压变化值来计算每小时的电压变化率;以及 所需的时间 电流变化率计算单元，其计算低电流测量带传感器的极限内的电流变化值，并使用所计算的电流变化值和所需的时间来计算每小时的电流变化率; 以及启动电阻计算单元，其使用分别由电压变化率计算单元和电流变化率计算单元计算的每小时的电压和电流变化率来计算启动电阻，并且通过累积运行连续计算的启动电阻来计算累积平均值 预定时间段。
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公开(公告)号：KR1020140031500A
公开(公告)日：2014-03-13
申请号：KR1020120097134
申请日：2012-09-03
Applicant: 자동차부품연구원
CPC classification number: Y02T10/7005 , Y02T10/92 , H02J7/00 , B60L11/18 , G06Q50/30
Abstract: The present invention relates to a system for controlling the charge of an electric vehicle comprising a connection confirmation unit; a supply power calculation unit; and a supply control unit. The connection confirmation unit confirms a connection state of the electric vehicle through a charging system and confirms a charging state. The supply power calculation unit calculates power supplied in the charging system and compares the supplied power with predetermined power. The supply control unit starts or stops the power supply of the charging system for the vehicle according to a comparison result of the supply power calculation unit. The supply control unit controls the charging system to be a sleep mode and restarts the charging system in a predetermined period or a time point. The supply power calculation unit calculates power supplied in the charging system and determines whether or not the supplied power corresponds to a predetermined power supply termination condition. [Reference numerals] (10) Charging system; (100) Connection confirmation unit; (200) Supply power calculation unit; (300) Control signal generation unit; (400) Supply control unit; (500) Time/period setting unit; (600) Charging device management unit
Abstract translation: 本发明涉及一种用于控制电动车辆的充电的系统，包括连接确认单元; 供电功率计算单元; 和电源控制单元。 连接确认单元通过充电系统确认电动车辆的连接状态，并确认充电状态。 供电功率计算单元计算充电系统中提供的功率并将供电功率与预定功率进行比较。 供电控制单元根据供电功率计算单元的比较结果来启动或停止车辆充电系统的电源。 供电控制单元将充电系统控制为睡眠模式，并且在预定的时间段或时间点重启充电系统。 供电功率计算单元计算充电系统中提供的功率，并确定所提供的功率是否对应于预定的电源终止条件。 （附图标记）（10）充电系统; （100）连接确认单元; （200）供电功率计算单元; （300）控制信号发生单元; （400）供电控制单元; （500）时间/周期设定单位; （600）充电设备管理单元
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