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公开(公告)号：KR1020110027334A
公开(公告)日：2011-03-16
申请号：KR1020090085378
申请日：2009-09-10
Abstract: PURPOSE: A vehicle equipped with an economical driving system is provided to enable economical driving by classifying an economical driving section through motor current and speed of hybrid vehicles. CONSTITUTION: An economical driving control unit(100) classifies an economical driving section by fuel battery current, battery current, and motor current. A fuel cell(200) generates electrical energy of hybrid vehicle using the hydrogen. A battery(300) charges the electrical energy of the fuel cell. The battery supplies the charged electric energy to a motor(400). A display unit(500) displays the classified economical driving control.
Abstract translation: 目的：提供配备经济驾驶系统的车辆，通过电动机电流和混合动力车辆的速度对经济驾驶部分进行分类，实现经济驾驶。 构成：经济的驱动控制单元（100）通过燃料电池电流，电池电流和电动机电流对经济的驱动部分进行分类。 燃料电池（200）使用氢气产生混合动力车辆的电能。 电池（300）对燃料电池的电能进行充电。 电池将充电的电能提供给电动机（400）。 显示单元（500）显示分类的经济驾驶控制。
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公开(公告)号：KR1020110012160A
公开(公告)日：2011-02-09
申请号：KR1020090069756
申请日：2009-07-30
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: Y02T10/7005 , B60L15/2063 , B60L2240/423 , B60L2250/26 , B60Y2200/91
Abstract: PURPOSE: An electrical vehicle motor position, a creep control apparatus, and a control method thereof are provided to maintain the current position of a vehicle on a ramp regardless of the angle of the ramp and the number of the passengers by implementing the creep torque control after checking the motor position stabilization on a stopped position. CONSTITUTION: A motor position control decision determines the time for maintaining the motor position control after releasing the brake from the stopped state. A motor position controller(20) maintains the position of the motor by calculating the motor torque for maintaining the motor position. A creep torque controller(30) constantly maintains the motor speed while generating the creep torque of the motor by time delay.
Abstract translation: 目的：提供电动车辆电动机位置，蠕变控制装置及其控制方法，以通过实施蠕变转矩控制来将车辆的当前位置保持在斜坡上，而不管斜坡的角度和乘客的数量如何 在停止位置检查电机位置稳定后。 构成：从停止状态释放制动器后，电机位置控制决定确定维持电机位置控制的时间。 电动机位置控制器（20）通过计算用于维持电动机位置的电动机转矩来维持电动机的位置。 蠕变扭矩控制器（30）通过时间延迟同时产生电动机的蠕变转矩，始终保持电机转速。
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公开(公告)号：KR100974760B1
公开(公告)日：2010-08-06
申请号：KR1020080061277
申请日：2008-06-27
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , Y02T90/34
Abstract: 본 발명은 연료전지 하이브리드 차량의 회생제동량 증대를 위한 연료전지 출력 제어 방법에 관한 것으로서, 연료전지 발전 정지, 연료전지 정전류 운전, 연료전지-축전수단 직결 운전의 3단 운전 모드를 행하는 연료전지 하이브리드 차량에서, 회생제동 여부를 판단한 뒤 판단 결과에 따라 연료전지의 발전 정지를 위한 기준을 변경하여 변경된 기준에 따라 연료전지의 발전 정지가 수행되도록 하되, 회생제동시에는 상대적으로 낮은 기준을 적용하여 축전수단의 전압이 낮더라도 미리 연료전지의 발전 정지가 수행되도록 함으로써, 회생제동량의 증대 및 연비 향상이 가능해지는 연료전지 하이브리드 차량의 연료전지 출력 제어 방법에 관한 것이다.
연료전지, 하이브리드, 3단 제어, 발전 정지, 정전류 운전, 직결 운전, 전력변환장치, 승강압 컨버터, 직결 스위치, 회생제동-
公开(公告)号：KR1020100063341A
公开(公告)日：2010-06-11
申请号：KR1020080121815
申请日：2008-12-03
Applicant: 기아자동차주식회사 , 포항공과대학교 산학협력단 , 현대자동차주식회사
CPC classification number: H02P21/14 , H02P2205/01 , H02P2207/05
Abstract: PURPOSE: An emergency driving method of a permanent magnet synchronous motor in case of the malfunction of a control system for the motor and a current sensor are provided to drive the motor in an emergency situation without the feedback current of the motor. CONSTITUTION: A voltage command calculator(31) calculates and outputs an emergency synchronous voltage command for controlling a permanent magnet synchronous motor based on a current command from the current command map of a torque command. A switching unit(32) selects the emergency synchronous voltage command or a synchronous voltage command and provides the selected command to a coordinate converter.
Abstract translation: 目的：在马达控制系统故障和电流传感器故障的情况下，提供永磁同步电机的紧急驾驶方法，以便在没有电机反馈电流的情况下，在紧急情况下驱动电机。 构成：电压指令运算器（31）根据来自转矩指令的当前指令图的电流指令，计算输出用于控制永磁同步电动机的紧急同步电压指令。 切换单元（32）选择紧急同步电压指令或同步电压指令，并将所选择的命令提供给坐标转换器。
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公开(公告)号：KR100951975B1
公开(公告)日：2010-04-08
申请号：KR1020080049486
申请日：2008-05-28
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 명지대학교 산학협력단
Abstract: 본 발명은 하이브리드 차량의 모터 토크 제어 방법에 관한 것으로서, 더욱 상세하게는 연료전지와 축전수단을 포함하는 하이브리드 차량의 고속 주행시에도 시스템 안정과 더불어 회생 제동이 가능하도록 하여 연비 향상을 도모할 수 있도록 한 하이브리드 차량의 회생 제동 방법에 관한 것이다.
이를 위해, 본 발명은 모터가 고속으로 구동하는 상태에서, 모터 토크 명령을 발생시키는 단계와; 상기 토크 명령에 따라 파워 및 속도 함수로 전류지령맵을 구성하는 단계와; 상기 전류지령맵에 따라 모터의 전류제어를 수행하는 단계와; 제어된 전류가 모터로 공급되어, 모터 토크 명령에 따른 토크 수준으로 모터 토크가 정밀하게 발생되는 단계; 로 이루어지는 것을 특징으로 하는 하이브리드 차량의 모터 토크 제어 방법을 제공한다.
하이브리드, 모터, 연료전지, 축전수단, 토크, 회생 제동, 전류지령맵-
Patent Agency Ranking
公开(公告)号：KR1020100005768A
公开(公告)日：2010-01-18
申请号：KR1020080065805
申请日：2008-07-08
Applicant: 현대자동차주식회사
CPC classification number: B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04567 , H01M8/04679 , H01M8/04753 , H01M8/04955 , H01M16/006 , H01M2250/20 , Y02T10/92 , Y02T90/32 , Y02T90/34
Abstract: PURPOSE: An idle stop/release control method of a fuel battery hybrid vehicle is provided to improve the durability of a fuel battery by decreasing the section of a fuel battery, to improve the durability, and to prevent the degradation of a stack. CONSTITUTION: An idle stop/release control method of a fuel battery hybrid vehicle comprises the steps of detecting whether or not stopping the power generation by judging the power generation stop condition of a fuel battery, executing the power generation stop mode stopping the electricity output by stopping supplying the reactive gas to the stack(S20), and executing the fuel battery re-starting mode by resupplying air and hydrogen if re-starting requirement of the fuel battery is satisfied(S40).
Abstract translation: 目的：提供一种燃料电池混合动力车辆的怠速停止/释放控制方法，通过减少燃料电池的截面来提高燃料电池的耐久性，提高耐久性，防止电池堆的劣化。 构成：燃料电池混合动力车辆的怠速停止/释放控制方法包括以下步骤：通过判断燃料电池的发电停止条件来检测是否停止发电，执行发电停止模式，停止电力输出由 停止向堆叠供应反应气体（S20），以及如果满足燃料电池的重新启动要求，则通过再供给空气和氢气来执行燃料电池重新启动模式（S40）。
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公开(公告)号：KR1020100005767A
公开(公告)日：2010-01-18
申请号：KR1020080065804
申请日：2008-07-08
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , B60L11/18 , H01M8/04 , H01M8/24
Abstract: PURPOSE: A method for controlling a fuel cell output of a fuel cell hybrid vehicle is provided to improve system efficiency and fuel efficiency by controlling the fuel cell output according the energy level stored in the charging unit. CONSTITUTION: A power system of a fuel cell hybrid vehicle includes a fuel cell(110) as a main power source and a storage unit(131) as an auxiliary unit. A power converter(121) and a direct connection switch(125) are arranged between the fuel cell and the storage unit. A converter controller(122) controls the driving of the power converter by sensing the output voltage of the power converter. The output of the fuel cell is controlled to a fuel cell generation stop mode, a fuel cell constant current operation mode, or fuel cell-storage direct connection operation mode.
Abstract translation: 目的：提供一种用于控制燃料电池混合动力车辆的燃料电池输出的方法，以通过根据存储在充电单元中的能量水平控制燃料电池输出来提高系统效率和燃料效率。 构成：燃料电池混合动力汽车的电力系统包括作为主电源的燃料电池（110）和作为辅助单元的存储单元（131）。 在燃料电池和存储单元之间布置有功率转换器（121）和直接连接开关（125）。 A转换器控制器（122）通过感测功率转换器的输出电压来控制功率转换器的驱动。 燃料电池的输出被控制为燃料电池产生停止模式，燃料电池恒流操作模式或燃料电池存储直接连接操作模式。
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公开(公告)号：KR1020100001390A
公开(公告)日：2010-01-06
申请号：KR1020080061277
申请日：2008-06-27
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , Y02T90/34 , B60W10/28 , B60W20/14 , B60Y2200/92 , H01M8/04298
Abstract: PURPOSE: A method for controlling a fuel cell output of a fuel cell hybrid vehicle is provided to improve fuel efficiency of the fuel cell hybrid vehicle by maximizing an amount of energy recovery in a regenerative braking process. CONSTITUTION: If the electric energy of a super cap is above a preset value, a direct connection switch is turned off(S32,S33). A constant current operation of the fuel cell starts(S34). The constant output control of the fuel cell accessories is performed(S35). The regenerative braking of the fuel cell hybrid vehicle is determined(S37). If the electric energy of the super cap is above the preset value, the generation of the fuel cell is stopped(S42).
Abstract translation: 目的：提供一种用于控制燃料电池混合动力车辆的燃料电池输出的方法，以通过使再生制动过程中的能量回收量最大化来提高燃料电池混合动力车辆的燃料效率。 构成：如果超级电容的电能高于预设值，则直接连接开关被关闭（S32，S33）。 燃料电池的恒定电流动作开始（S34）。 执行燃料电池配件的恒定输出控制（S35）。 确定燃料电池混合动力车辆的再生制动（S37）。 如果超级盖的电能高于预设值，则燃料电池的产生停止（S42）。
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公开(公告)号：KR1020090062700A
公开(公告)日：2009-06-17
申请号：KR1020070130108
申请日：2007-12-13
Applicant: 현대자동차주식회사 , 서울대학교산학협력단
CPC classification number: Y02T10/7225 , Y02T10/7233 , Y02T10/7241
Abstract: A fuel cell-auxiliary energy hybrid vehicle electric power system, and its control method are provided to complement the slow dynamic output power characteristic of a fuel cell and to improve the acceleration performance of vehicles. A fuel cell-auxiliary energy hybrid vehicle electric power system comprises a fuel cell part(20) which comprises a fuel cell stack; an auxiliary energy part(40) which comprises an auxiliary energy device; a drive part(50) which comprises an inverter and a motor and is driven by the energy of the fuel cell part and the auxiliary energy part; and an electric power conversion part(30) which is connected between the fuel cell part and the auxiliary energy part to distribute and control the electric power, wherein the maximum voltage of the auxiliary energy part is equal to or greater than the maximum voltage of the fuel cell part.
Abstract translation: 提供燃料电池 - 辅助能量混合动力车辆电力系统及其控制方法以补充燃料电池的慢动力输出功率特性并提高车辆的加速性能。 燃料电池 - 辅助能量混合动力车辆电力系统包括燃料电池部分（20），其包括燃料电池堆; 辅助能量部件（40），其包括辅助能量装置; 驱动部件（50），其包括逆变器和电动机，并且由所述燃料电池部分和所述辅助能量部分的能量驱动; 和连接在所述燃料电池部分和所述辅助能量部分之间以分配和控制所述电力的电力转换部分（30），其中所述辅助能量部分的最大电压等于或大于所述辅助能量部分的最大电压 燃料电池部分。
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公开(公告)号：KR1020090011464A
公开(公告)日：2009-02-02
申请号：KR1020070075078
申请日：2007-07-26
Applicant: 현대자동차주식회사 , 포항공과대학교 산학협력단
CPC classification number: Y02T10/7241 , B60L7/10 , B60L11/18
Abstract: An apparatus for cutting off resurrection current is provided to prevent high voltage component due to the regenerative current prevents damage by stopping signal transmission to an inverter and triode when the motor controller has a trouble. An apparatus for cutting off resurrection current includes more than two triode AC switches(152,154) and a motor controller(140). The triode is connected to the cable between the inverter(142) and the motor(160). A motor controller performs drive and regenerative braking of the motor, it controls the on/OFF of the triode. The motor controller supplies a successive pulse voltage to the triode AC switches in the normal control state, and it turns the triode AC switches on and turns the triode AC switches off in abnormal state.
Abstract translation: 提供了一种用于切断复原电流的装置，以防止由于再生电流引起的高电压成分，当电机控制器出现故障时，通过停止信号传输到逆变器和三极管来防止损坏。 用于切断复原电流的装置包括多于两个的三极管AC开关（152,154）和电动机控制器（140）。 三极管连接到逆变器（142）和电动机（160）之间的电缆。 电机控制器执行电机的驱动和再生制动，控制三极管的开/关。 电机控制器在正常控制状态下向三极管交流开关提供连续的脉冲电压，并打开三极管交流开关，并在异常状态下关闭三极管交流开关。
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