公开(公告)号：KR1020020056503A

公开(公告)日：2002-07-10

申请号：KR1020000085867

申请日：2000-12-29

Applicant: 현대자동차주식회사

Inventor： 정진환 ,  노철원

IPC: H02P6/08 ,  H02P21/00

Abstract: PURPOSE: A torque and output controlling method of an induction motor is provided to increase operating range by varying a boundary point of static torque range and static output range. CONSTITUTION: A torque and output controlling method of an induction motor adjusts a boundary point of static torque range and static output range by varying a torque portion current value. The torque portion current value is maintained as a constant from initiation of the induction motor to any velocity point. The torque portion current value is adjusted by varying the torque portion current value from the velocity point to approach a rated torque portion current value. The boundary point is adjusted correspondingly to the adjusted torque current value. The torque portion current may be initially maintained as high and decreased inversely proportional to the velocity. The torque portion current may be increased to maintain a constant output over a reference velocity.

Abstract translation: 目的：提供感应电机的转矩和输出控制方法，通过改变静态转矩范围和静态输出范围的边界点来提高工作范围。 构成：感应电动机的转矩和输出控制方法通过改变转矩部分电流值来调整静态转矩范围和静态输出范围的边界点。 扭矩部分电流值被保持为从感应电动机起动到任何速度点的常数。 通过将转矩部分电流值从速度点改变为接近额定转矩部分电流值来调节转矩部分电流值。 根据调整后的转矩电流值对边界点进行调整。 转矩部分电流可以初始保持为高，并且与速度成反比。 可以增加扭矩部分电流以在参考速度上保持恒定的输出。

公开(公告)号：KR100398223B1

公开(公告)日：2003-09-19

申请号：KR1020000085867

申请日：2000-12-29

Applicant: 현대자동차주식회사

Inventor： 정진환 ,  노철원

IPC: H02P6/08 ,  H02P21/00

Abstract: PURPOSE: A torque and output controlling method of an induction motor is provided to increase operating range by varying a boundary point of static torque range and static output range. CONSTITUTION: A torque and output controlling method of an induction motor adjusts a boundary point of static torque range and static output range by varying a torque portion current value. The torque portion current value is maintained as a constant from initiation of the induction motor to any velocity point. The torque portion current value is adjusted by varying the torque portion current value from the velocity point to approach a rated torque portion current value. The boundary point is adjusted correspondingly to the adjusted torque current value. The torque portion current may be initially maintained as high and decreased inversely proportional to the velocity. The torque portion current may be increased to maintain a constant output over a reference velocity.

Abstract translation: 目的：提供感应电机的扭矩和输出控制方法，通过改变静态扭矩范围和静态输出范围的边界点来增加操作范围。 组成：感应电动机的转矩和输出控制方法通过改变转矩部分电流值来调整静态转矩范围和静态输出范围的边界点。 转矩部分电流值从感应电机启动到任何速度点都保持恒定。 通过从速度点改变转矩部分电流值以接近额定转矩部分电流值来调整转矩部分电流值。 边界点相应于调整后的转矩电流值进行调整。 转矩部分电流可以被初始保持为高并且与速度成反比地减小。 扭矩部分电流可以增加以在参考速度上保持恒定的输出。

公开(公告)号：KR1020020058895A

公开(公告)日：2002-07-12

申请号：KR1020000087027

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 노철원 ,  정진환

IPC: B60L11/02

CPC classification number: Y02T10/7077

Abstract: PURPOSE: A generator power restricting method for hybrid electric vehicle is provided to lengthen lifespan of battery and prevent damage of battery during battery charging. CONSTITUTION: A generator power restricting method comprises a step(S120,S180) of calculating a maximum power value and a minimum power value for the generator; a step(S140,S150,S200,S210) of setting the calculated maximum power value as a maximum value, and the calculated minimum power value as a minimum value; and a step(S220) of maintaining the power of generator between the minimum power value and the maximum power value. The step of calculating the maximum power value is performed by adding the discharge restricting value of the battery and the output power value of the motor. The step of calculating the minimum power value is performed by adding the charge restricting value of the battery and the output power value of the motor.

Abstract translation: 目的：提供混合动力汽车的发电机功率限制方法，延长电池寿命，防止电池充电时电池损坏。 构成：发电机功率限制方法包括计算发电机的最大功率值和最小功率值的步骤（S120，S180）; 将计算出的最大功率值设定为最大值，计算出的最小功率值作为最小值的步骤（S140，S150，S200，S210） 以及将发电机的功率维持在最小功率值和最大功率值之间的步骤（S220）。 计算最大功率值的步骤通过将电池的放电限制值和电动机的输出功率值相加来进行。 计算最小功率值的步骤通过将电池的充电限制值和电动机的输出功率值相加来进行。